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authorlars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-09-27 17:48:41 +0000
committerlars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-09-27 17:48:41 +0000
commit808ddb3dcd315e8da0a3b491592c77a086ab8389 (patch)
tree14f3a2fb6917a9227b9774fbc441377855080aaa /target/linux/olpc/files-2.6.23
parent133e40341049790927561e3dd1cda24019495920 (diff)
Remove 2.6.23 config, files and patches from olpc target.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12742 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/olpc/files-2.6.23')
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/boot/setup.S1080
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/configs/olpc_defconfig2183
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/kernel/mfgpt.c354
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/kernel/ofw.c100
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-pm.c785
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-sleep.S39
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-wakeup.S122
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc.c320
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/kernel/prom.c478
-rw-r--r--target/linux/olpc/files-2.6.23/arch/i386/pci/olpc.c298
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/input/mouse/olpc.c554
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/input/mouse/olpc.h49
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/mtd/mtdcore.h11
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/mtd/mtdoops.c365
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/mtd/onenand/onenand_sim.c495
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/video/geode/geode_regs.h242
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/video/geode/suspend_gx.c272
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.c824
-rw-r--r--target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.h75
-rw-r--r--target/linux/olpc/files-2.6.23/include/asm-i386/ofw.h16
-rw-r--r--target/linux/olpc/files-2.6.23/include/asm-i386/olpc.h116
-rw-r--r--target/linux/olpc/files-2.6.23/include/asm-i386/prom.h108
-rw-r--r--target/linux/olpc/files-2.6.23/include/linux/battery.h101
-rw-r--r--target/linux/olpc/files-2.6.23/sound/pci/cs5535audio/cs5535audio_olpc.c110
24 files changed, 0 insertions, 9097 deletions
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/boot/setup.S b/target/linux/olpc/files-2.6.23/arch/i386/boot/setup.S
deleted file mode 100644
index 4cf6e231c5..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/boot/setup.S
+++ /dev/null
@@ -1,1080 +0,0 @@
-/*
- * setup.S Copyright (C) 1991, 1992 Linus Torvalds
- *
- * setup.s is responsible for getting the system data from the BIOS,
- * and putting them into the appropriate places in system memory.
- * both setup.s and system has been loaded by the bootblock.
- *
- * This code asks the bios for memory/disk/other parameters, and
- * puts them in a "safe" place: 0x90000-0x901FF, ie where the
- * boot-block used to be. It is then up to the protected mode
- * system to read them from there before the area is overwritten
- * for buffer-blocks.
- *
- * Move PS/2 aux init code to psaux.c
- * (troyer@saifr00.cfsat.Honeywell.COM) 03Oct92
- *
- * some changes and additional features by Christoph Niemann,
- * March 1993/June 1994 (Christoph.Niemann@linux.org)
- *
- * add APM BIOS checking by Stephen Rothwell, May 1994
- * (sfr@canb.auug.org.au)
- *
- * High load stuff, initrd support and position independency
- * by Hans Lermen & Werner Almesberger, February 1996
- * <lermen@elserv.ffm.fgan.de>, <almesber@lrc.epfl.ch>
- *
- * Video handling moved to video.S by Martin Mares, March 1996
- * <mj@k332.feld.cvut.cz>
- *
- * Extended memory detection scheme retwiddled by orc@pell.chi.il.us (david
- * parsons) to avoid loadlin confusion, July 1997
- *
- * Transcribed from Intel (as86) -> AT&T (gas) by Chris Noe, May 1999.
- * <stiker@northlink.com>
- *
- * Fix to work around buggy BIOSes which don't use carry bit correctly
- * and/or report extended memory in CX/DX for e801h memory size detection
- * call. As a result the kernel got wrong figures. The int15/e801h docs
- * from Ralf Brown interrupt list seem to indicate AX/BX should be used
- * anyway. So to avoid breaking many machines (presumably there was a reason
- * to orginally use CX/DX instead of AX/BX), we do a kludge to see
- * if CX/DX have been changed in the e801 call and if so use AX/BX .
- * Michael Miller, April 2001 <michaelm@mjmm.org>
- *
- * New A20 code ported from SYSLINUX by H. Peter Anvin. AMD Elan bugfixes
- * by Robert Schwebel, December 2001 <robert@schwebel.de>
- */
-
-#include <asm/segment.h>
-#include <linux/utsrelease.h>
-#include <linux/compile.h>
-#include <asm/boot.h>
-#include <asm/e820.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-
-/* Signature words to ensure LILO loaded us right */
-#define SIG1 0xAA55
-#define SIG2 0x5A5A
-
-INITSEG = DEF_INITSEG # 0x9000, we move boot here, out of the way
-SYSSEG = DEF_SYSSEG # 0x1000, system loaded at 0x10000 (65536).
-SETUPSEG = DEF_SETUPSEG # 0x9020, this is the current segment
- # ... and the former contents of CS
-
-DELTA_INITSEG = SETUPSEG - INITSEG # 0x0020
-
-.code16
-.globl begtext, begdata, begbss, endtext, enddata, endbss
-
-.text
-begtext:
-.data
-begdata:
-.bss
-begbss:
-.text
-
-start:
- jmp trampoline
-
-# This is the setup header, and it must start at %cs:2 (old 0x9020:2)
-
- .ascii "HdrS" # header signature
- .word 0x0206 # header version number (>= 0x0105)
- # or else old loadlin-1.5 will fail)
-realmode_swtch: .word 0, 0 # default_switch, SETUPSEG
-start_sys_seg: .word SYSSEG
- .word kernel_version # pointing to kernel version string
- # above section of header is compatible
- # with loadlin-1.5 (header v1.5). Don't
- # change it.
-
-type_of_loader: .byte 0 # = 0, old one (LILO, Loadlin,
- # Bootlin, SYSLX, bootsect...)
- # See Documentation/i386/boot.txt for
- # assigned ids
-
-# flags, unused bits must be zero (RFU) bit within loadflags
-loadflags:
-LOADED_HIGH = 1 # If set, the kernel is loaded high
-CAN_USE_HEAP = 0x80 # If set, the loader also has set
- # heap_end_ptr to tell how much
- # space behind setup.S can be used for
- # heap purposes.
- # Only the loader knows what is free
-#ifndef __BIG_KERNEL__
- .byte 0
-#else
- .byte LOADED_HIGH
-#endif
-
-setup_move_size: .word 0x8000 # size to move, when setup is not
- # loaded at 0x90000. We will move setup
- # to 0x90000 then just before jumping
- # into the kernel. However, only the
- # loader knows how much data behind
- # us also needs to be loaded.
-
-code32_start: # here loaders can put a different
- # start address for 32-bit code.
-#ifndef __BIG_KERNEL__
- .long 0x1000 # 0x1000 = default for zImage
-#else
- .long 0x100000 # 0x100000 = default for big kernel
-#endif
-
-ramdisk_image: .long 0 # address of loaded ramdisk image
- # Here the loader puts the 32-bit
- # address where it loaded the image.
- # This only will be read by the kernel.
-
-ramdisk_size: .long 0 # its size in bytes
-
-bootsect_kludge:
- .long 0 # obsolete
-
-heap_end_ptr: .word modelist+1024 # (Header version 0x0201 or later)
- # space from here (exclusive) down to
- # end of setup code can be used by setup
- # for local heap purposes.
-
-pad1: .word 0
-cmd_line_ptr: .long 0 # (Header version 0x0202 or later)
- # If nonzero, a 32-bit pointer
- # to the kernel command line.
- # The command line should be
- # located between the start of
- # setup and the end of low
- # memory (0xa0000), or it may
- # get overwritten before it
- # gets read. If this field is
- # used, there is no longer
- # anything magical about the
- # 0x90000 segment; the setup
- # can be located anywhere in
- # low memory 0x10000 or higher.
-
-ramdisk_max: .long (-__PAGE_OFFSET-(512 << 20)-1) & 0x7fffffff
- # (Header version 0x0203 or later)
- # The highest safe address for
- # the contents of an initrd
-
-kernel_alignment: .long CONFIG_PHYSICAL_ALIGN #physical addr alignment
- #required for protected mode
- #kernel
-#ifdef CONFIG_RELOCATABLE
-relocatable_kernel: .byte 1
-#else
-relocatable_kernel: .byte 0
-#endif
-pad2: .byte 0
-pad3: .word 0
-
-cmdline_size: .long COMMAND_LINE_SIZE-1 #length of the command line,
- #added with boot protocol
- #version 2.06
-
-trampoline: call start_of_setup
- .align 16
- # The offset at this point is 0x240
- .space (0xeff-0x240+1) # E820 & EDD space (ending at 0xeff)
-# End of setup header #####################################################
-
-start_of_setup:
-# Bootlin depends on this being done early
- movw $0x01500, %ax
- movb $0x81, %dl
- int $0x13
-
-#ifdef SAFE_RESET_DISK_CONTROLLER
-# Reset the disk controller.
- movw $0x0000, %ax
- movb $0x80, %dl
- int $0x13
-#endif
-
-# Set %ds = %cs, we know that SETUPSEG = %cs at this point
- movw %cs, %ax # aka SETUPSEG
- movw %ax, %ds
-# Check signature at end of setup
- cmpw $SIG1, setup_sig1
- jne bad_sig
-
- cmpw $SIG2, setup_sig2
- jne bad_sig
-
- jmp good_sig1
-
-# Routine to print asciiz string at ds:si
-prtstr:
- lodsb
- andb %al, %al
- jz fin
-
- call prtchr
- jmp prtstr
-
-fin: ret
-
-# Space printing
-prtsp2: call prtspc # Print double space
-prtspc: movb $0x20, %al # Print single space (note: fall-thru)
-
-# Part of above routine, this one just prints ascii al
-prtchr: pushw %ax
- pushw %cx
- movw $7,%bx
- movw $0x01, %cx
- movb $0x0e, %ah
- int $0x10
- popw %cx
- popw %ax
- ret
-
-beep: movb $0x07, %al
- jmp prtchr
-
-no_sig_mess: .string "No setup signature found ..."
-
-good_sig1:
- jmp good_sig
-
-# We now have to find the rest of the setup code/data
-bad_sig:
- movw %cs, %ax # SETUPSEG
- subw $DELTA_INITSEG, %ax # INITSEG
- movw %ax, %ds
- xorb %bh, %bh
- movb (497), %bl # get setup sect from bootsect
- subw $4, %bx # LILO loads 4 sectors of setup
- shlw $8, %bx # convert to words (1sect=2^8 words)
- movw %bx, %cx
- shrw $3, %bx # convert to segment
- addw $SYSSEG, %bx
- movw %bx, %cs:start_sys_seg
-# Move rest of setup code/data to here
- movw $2048, %di # four sectors loaded by LILO
- subw %si, %si
- pushw %cs
- popw %es
- movw $SYSSEG, %ax
- movw %ax, %ds
- rep
- movsw
- movw %cs, %ax # aka SETUPSEG
- movw %ax, %ds
- cmpw $SIG1, setup_sig1
- jne no_sig
-
- cmpw $SIG2, setup_sig2
- jne no_sig
-
- jmp good_sig
-
-no_sig:
- lea no_sig_mess, %si
- call prtstr
-
-no_sig_loop:
- hlt
- jmp no_sig_loop
-
-good_sig:
- movw %cs, %ax # aka SETUPSEG
- subw $DELTA_INITSEG, %ax # aka INITSEG
- movw %ax, %ds
-# Check if an old loader tries to load a big-kernel
- testb $LOADED_HIGH, %cs:loadflags # Do we have a big kernel?
- jz loader_ok # No, no danger for old loaders.
-
- cmpb $0, %cs:type_of_loader # Do we have a loader that
- # can deal with us?
- jnz loader_ok # Yes, continue.
-
- pushw %cs # No, we have an old loader,
- popw %ds # die.
- lea loader_panic_mess, %si
- call prtstr
-
- jmp no_sig_loop
-
-loader_panic_mess: .string "Wrong loader, giving up..."
-
-# check minimum cpuid
-# we do this here because it is the last place we can actually
-# show a user visible error message. Later the video modus
-# might be already messed up.
-loader_ok:
- call verify_cpu
- testl %eax,%eax
- jz cpu_ok
- movw %cs,%ax # aka SETUPSEG
- movw %ax,%ds
- lea cpu_panic_mess,%si
- call prtstr
-1: jmp 1b
-
-cpu_panic_mess:
- .asciz "PANIC: CPU too old for this kernel."
-
-#include "../kernel/verify_cpu.S"
-
-cpu_ok:
-# Get memory size (extended mem, kB)
-
- xorl %eax, %eax
- movl %eax, (0x1e0)
-#ifndef STANDARD_MEMORY_BIOS_CALL
- movb %al, (E820NR)
-# Try three different memory detection schemes. First, try
-# e820h, which lets us assemble a memory map, then try e801h,
-# which returns a 32-bit memory size, and finally 88h, which
-# returns 0-64m
-
-# method E820H:
-# the memory map from hell. e820h returns memory classified into
-# a whole bunch of different types, and allows memory holes and
-# everything. We scan through this memory map and build a list
-# of the first 32 memory areas, which we return at [E820MAP].
-# This is documented at http://www.acpi.info/, in the ACPI 2.0 specification.
-
-#define SMAP 0x534d4150
-
-meme820:
- xorl %ebx, %ebx # continuation counter
- movw $E820MAP, %di # point into the whitelist
- # so we can have the bios
- # directly write into it.
-
-jmpe820:
- movl $0x0000e820, %eax # e820, upper word zeroed
- movl $SMAP, %edx # ascii 'SMAP'
- movl $20, %ecx # size of the e820rec
- pushw %ds # data record.
- popw %es
- int $0x15 # make the call
- jc bail820 # fall to e801 if it fails
-
- cmpl $SMAP, %eax # check the return is `SMAP'
- jne bail820 # fall to e801 if it fails
-
-# cmpl $1, 16(%di) # is this usable memory?
-# jne again820
-
- # If this is usable memory, we save it by simply advancing %di by
- # sizeof(e820rec).
- #
-good820:
- movb (E820NR), %al # up to 128 entries
- cmpb $E820MAX, %al
- jae bail820
-
- incb (E820NR)
- movw %di, %ax
- addw $20, %ax
- movw %ax, %di
-again820:
- cmpl $0, %ebx # check to see if
- jne jmpe820 # %ebx is set to EOF
-bail820:
-
-
-# method E801H:
-# memory size is in 1k chunksizes, to avoid confusing loadlin.
-# we store the 0xe801 memory size in a completely different place,
-# because it will most likely be longer than 16 bits.
-# (use 1e0 because that's what Larry Augustine uses in his
-# alternative new memory detection scheme, and it's sensible
-# to write everything into the same place.)
-
-meme801:
- stc # fix to work around buggy
- xorw %cx,%cx # BIOSes which don't clear/set
- xorw %dx,%dx # carry on pass/error of
- # e801h memory size call
- # or merely pass cx,dx though
- # without changing them.
- movw $0xe801, %ax
- int $0x15
- jc mem88
-
- cmpw $0x0, %cx # Kludge to handle BIOSes
- jne e801usecxdx # which report their extended
- cmpw $0x0, %dx # memory in AX/BX rather than
- jne e801usecxdx # CX/DX. The spec I have read
- movw %ax, %cx # seems to indicate AX/BX
- movw %bx, %dx # are more reasonable anyway...
-
-e801usecxdx:
- andl $0xffff, %edx # clear sign extend
- shll $6, %edx # and go from 64k to 1k chunks
- movl %edx, (0x1e0) # store extended memory size
- andl $0xffff, %ecx # clear sign extend
- addl %ecx, (0x1e0) # and add lower memory into
- # total size.
-
-# Ye Olde Traditional Methode. Returns the memory size (up to 16mb or
-# 64mb, depending on the bios) in ax.
-mem88:
-
-#endif
- movb $0x88, %ah
- int $0x15
- movw %ax, (2)
-
-# Set the keyboard repeat rate to the max
- movw $0x0305, %ax
- xorw %bx, %bx
- int $0x16
-
-#ifndef CONFIG_VGA_NOPROBE
-
-# Check for video adapter and its parameters and allow the
-# user to browse video modes.
- call video # NOTE: we need %ds pointing
- # to bootsector
-#endif
-
-# Get hd0 data...
- xorw %ax, %ax
- movw %ax, %ds
- ldsw (4 * 0x41), %si
- movw %cs, %ax # aka SETUPSEG
- subw $DELTA_INITSEG, %ax # aka INITSEG
- pushw %ax
- movw %ax, %es
- movw $0x0080, %di
- movw $0x10, %cx
- pushw %cx
- cld
- rep
- movsb
-# Get hd1 data...
- xorw %ax, %ax
- movw %ax, %ds
- ldsw (4 * 0x46), %si
- popw %cx
- popw %es
- movw $0x0090, %di
- rep
- movsb
-# Check that there IS a hd1 :-)
- movw $0x01500, %ax
- movb $0x81, %dl
- int $0x13
- jc no_disk1
-
- cmpb $3, %ah
- je is_disk1
-
-no_disk1:
- movw %cs, %ax # aka SETUPSEG
- subw $DELTA_INITSEG, %ax # aka INITSEG
- movw %ax, %es
- movw $0x0090, %di
- movw $0x10, %cx
- xorw %ax, %ax
- cld
- rep
- stosb
-is_disk1:
-# check for Micro Channel (MCA) bus
- movw %cs, %ax # aka SETUPSEG
- subw $DELTA_INITSEG, %ax # aka INITSEG
- movw %ax, %ds
- xorw %ax, %ax
- movw %ax, (0xa0) # set table length to 0
- movb $0xc0, %ah
- stc
- int $0x15 # moves feature table to es:bx
- jc no_mca
-
- pushw %ds
- movw %es, %ax
- movw %ax, %ds
- movw %cs, %ax # aka SETUPSEG
- subw $DELTA_INITSEG, %ax # aka INITSEG
- movw %ax, %es
- movw %bx, %si
- movw $0xa0, %di
- movw (%si), %cx
- addw $2, %cx # table length is a short
- cmpw $0x10, %cx
- jc sysdesc_ok
-
- movw $0x10, %cx # we keep only first 16 bytes
-sysdesc_ok:
- rep
- movsb
- popw %ds
-no_mca:
-#ifdef CONFIG_X86_VOYAGER
- movb $0xff, 0x40 # flag on config found
- movb $0xc0, %al
- mov $0xff, %ah
- int $0x15 # put voyager config info at es:di
- jc no_voyager
- movw $0x40, %si # place voyager info in apm table
- cld
- movw $7, %cx
-voyager_rep:
- movb %es:(%di), %al
- movb %al,(%si)
- incw %di
- incw %si
- decw %cx
- jnz voyager_rep
-no_voyager:
-#endif
-# Check for PS/2 pointing device
- movw %cs, %ax # aka SETUPSEG
- subw $DELTA_INITSEG, %ax # aka INITSEG
- movw %ax, %ds
- movb $0, (0x1ff) # default is no pointing device
- int $0x11 # int 0x11: equipment list
- testb $0x04, %al # check if mouse installed
- jz no_psmouse
-
- movb $0xAA, (0x1ff) # device present
-no_psmouse:
-
-#if defined(CONFIG_X86_SPEEDSTEP_SMI) || defined(CONFIG_X86_SPEEDSTEP_SMI_MODULE)
- movl $0x0000E980, %eax # IST Support
- movl $0x47534943, %edx # Request value
- int $0x15
-
- movl %eax, (96)
- movl %ebx, (100)
- movl %ecx, (104)
- movl %edx, (108)
-#endif
-
-#if defined(CONFIG_APM) || defined(CONFIG_APM_MODULE)
-# Then check for an APM BIOS...
- # %ds points to the bootsector
- movw $0, 0x40 # version = 0 means no APM BIOS
- movw $0x05300, %ax # APM BIOS installation check
- xorw %bx, %bx
- int $0x15
- jc done_apm_bios # Nope, no APM BIOS
-
- cmpw $0x0504d, %bx # Check for "PM" signature
- jne done_apm_bios # No signature, no APM BIOS
-
- andw $0x02, %cx # Is 32 bit supported?
- je done_apm_bios # No 32-bit, no (good) APM BIOS
-
- movw $0x05304, %ax # Disconnect first just in case
- xorw %bx, %bx
- int $0x15 # ignore return code
- movw $0x05303, %ax # 32 bit connect
- xorl %ebx, %ebx
- xorw %cx, %cx # paranoia :-)
- xorw %dx, %dx # ...
- xorl %esi, %esi # ...
- xorw %di, %di # ...
- int $0x15
- jc no_32_apm_bios # Ack, error.
-
- movw %ax, (66) # BIOS code segment
- movl %ebx, (68) # BIOS entry point offset
- movw %cx, (72) # BIOS 16 bit code segment
- movw %dx, (74) # BIOS data segment
- movl %esi, (78) # BIOS code segment lengths
- movw %di, (82) # BIOS data segment length
-# Redo the installation check as the 32 bit connect
-# modifies the flags returned on some BIOSs
- movw $0x05300, %ax # APM BIOS installation check
- xorw %bx, %bx
- xorw %cx, %cx # paranoia
- int $0x15
- jc apm_disconnect # error -> shouldn't happen
-
- cmpw $0x0504d, %bx # check for "PM" signature
- jne apm_disconnect # no sig -> shouldn't happen
-
- movw %ax, (64) # record the APM BIOS version
- movw %cx, (76) # and flags
- jmp done_apm_bios
-
-apm_disconnect: # Tidy up
- movw $0x05304, %ax # Disconnect
- xorw %bx, %bx
- int $0x15 # ignore return code
-
- jmp done_apm_bios
-
-no_32_apm_bios:
- andw $0xfffd, (76) # remove 32 bit support bit
-done_apm_bios:
-#endif
-
-#include "edd.S"
-
-# Now we want to move to protected mode ...
- cmpw $0, %cs:realmode_swtch
- jz rmodeswtch_normal
-
- lcall *%cs:realmode_swtch
-
- jmp rmodeswtch_end
-
-rmodeswtch_normal:
- pushw %cs
- call default_switch
-
-rmodeswtch_end:
-# Now we move the system to its rightful place ... but we check if we have a
-# big-kernel. In that case we *must* not move it ...
- testb $LOADED_HIGH, %cs:loadflags
- jz do_move0 # .. then we have a normal low
- # loaded zImage
- # .. or else we have a high
- # loaded bzImage
- jmp end_move # ... and we skip moving
-
-do_move0:
- movw $0x100, %ax # start of destination segment
- movw %cs, %bp # aka SETUPSEG
- subw $DELTA_INITSEG, %bp # aka INITSEG
- movw %cs:start_sys_seg, %bx # start of source segment
- cld
-do_move:
- movw %ax, %es # destination segment
- incb %ah # instead of add ax,#0x100
- movw %bx, %ds # source segment
- addw $0x100, %bx
- subw %di, %di
- subw %si, %si
- movw $0x800, %cx
- rep
- movsw
- cmpw %bp, %bx # assume start_sys_seg > 0x200,
- # so we will perhaps read one
- # page more than needed, but
- # never overwrite INITSEG
- # because destination is a
- # minimum one page below source
- jb do_move
-
-end_move:
-# then we load the segment descriptors
- movw %cs, %ax # aka SETUPSEG
- movw %ax, %ds
-
-# Check whether we need to be downward compatible with version <=201
- cmpl $0, cmd_line_ptr
- jne end_move_self # loader uses version >=202 features
- cmpb $0x20, type_of_loader
- je end_move_self # bootsect loader, we know of it
-
-# Boot loader doesnt support boot protocol version 2.02.
-# If we have our code not at 0x90000, we need to move it there now.
-# We also then need to move the params behind it (commandline)
-# Because we would overwrite the code on the current IP, we move
-# it in two steps, jumping high after the first one.
- movw %cs, %ax
- cmpw $SETUPSEG, %ax
- je end_move_self
-
- cli # make sure we really have
- # interrupts disabled !
- # because after this the stack
- # should not be used
- subw $DELTA_INITSEG, %ax # aka INITSEG
- movw %ss, %dx
- cmpw %ax, %dx
- jb move_self_1
-
- addw $INITSEG, %dx
- subw %ax, %dx # this will go into %ss after
- # the move
-move_self_1:
- movw %ax, %ds
- movw $INITSEG, %ax # real INITSEG
- movw %ax, %es
- movw %cs:setup_move_size, %cx
- std # we have to move up, so we use
- # direction down because the
- # areas may overlap
- movw %cx, %di
- decw %di
- movw %di, %si
- subw $move_self_here+0x200, %cx
- rep
- movsb
- ljmp $SETUPSEG, $move_self_here
-
-move_self_here:
- movw $move_self_here+0x200, %cx
- rep
- movsb
- movw $SETUPSEG, %ax
- movw %ax, %ds
- movw %dx, %ss
-end_move_self: # now we are at the right place
-
-#
-# Enable A20. This is at the very best an annoying procedure.
-# A20 code ported from SYSLINUX 1.52-1.63 by H. Peter Anvin.
-# AMD Elan bug fix by Robert Schwebel.
-#
-
-#if defined(CONFIG_X86_ELAN)
- movb $0x02, %al # alternate A20 gate
- outb %al, $0x92 # this works on SC410/SC520
-a20_elan_wait:
- call a20_test
- jz a20_elan_wait
- jmp a20_done
-#endif
-
-
-A20_TEST_LOOPS = 32 # Iterations per wait
-A20_ENABLE_LOOPS = 255 # Total loops to try
-
-
-#ifndef CONFIG_X86_VOYAGER
-a20_try_loop:
-
- # First, see if we are on a system with no A20 gate.
-a20_none:
- call a20_test
- jnz a20_done
-
- # Next, try the BIOS (INT 0x15, AX=0x2401)
-a20_bios:
- movw $0x2401, %ax
- pushfl # Be paranoid about flags
- int $0x15
- popfl
-
- call a20_test
- jnz a20_done
-
- # Try enabling A20 through the keyboard controller
-#endif /* CONFIG_X86_VOYAGER */
-a20_kbc:
- call empty_8042
-
-#ifndef CONFIG_X86_VOYAGER
- call a20_test # Just in case the BIOS worked
- jnz a20_done # but had a delayed reaction.
-#endif
-
- movb $0xD1, %al # command write
- outb %al, $0x64
- call empty_8042
-
- movb $0xDF, %al # A20 on
- outb %al, $0x60
- call empty_8042
-
-#ifndef CONFIG_X86_VOYAGER
- # Wait until a20 really *is* enabled; it can take a fair amount of
- # time on certain systems; Toshiba Tecras are known to have this
- # problem.
-a20_kbc_wait:
- xorw %cx, %cx
-a20_kbc_wait_loop:
- call a20_test
- jnz a20_done
- loop a20_kbc_wait_loop
-
- # Final attempt: use "configuration port A"
-a20_fast:
- inb $0x92, %al # Configuration Port A
- orb $0x02, %al # "fast A20" version
- andb $0xFE, %al # don't accidentally reset
- outb %al, $0x92
-
- # Wait for configuration port A to take effect
-a20_fast_wait:
- xorw %cx, %cx
-a20_fast_wait_loop:
- call a20_test
- jnz a20_done
- loop a20_fast_wait_loop
-
- # A20 is still not responding. Try frobbing it again.
- #
- decb (a20_tries)
- jnz a20_try_loop
-
- movw $a20_err_msg, %si
- call prtstr
-
-a20_die:
- hlt
- jmp a20_die
-
-a20_tries:
- .byte A20_ENABLE_LOOPS
-
-a20_err_msg:
- .ascii "linux: fatal error: A20 gate not responding!"
- .byte 13, 10, 0
-
- # If we get here, all is good
-a20_done:
-
-#endif /* CONFIG_X86_VOYAGER */
-# set up gdt and idt and 32bit start address
- lidt idt_48 # load idt with 0,0
- xorl %eax, %eax # Compute gdt_base
- movw %ds, %ax # (Convert %ds:gdt to a linear ptr)
- shll $4, %eax
- addl %eax, code32
- addl $gdt, %eax
- movl %eax, (gdt_48+2)
- lgdt gdt_48 # load gdt with whatever is
- # appropriate
-
-# make sure any possible coprocessor is properly reset..
- xorw %ax, %ax
- outb %al, $0xf0
- call delay
-
- outb %al, $0xf1
- call delay
-
-# well, that went ok, I hope. Now we mask all interrupts - the rest
-# is done in init_IRQ().
- movb $0xFF, %al # mask all interrupts for now
- outb %al, $0xA1
- call delay
-
- movb $0xFB, %al # mask all irq's but irq2 which
- outb %al, $0x21 # is cascaded
-
-# Well, that certainly wasn't fun :-(. Hopefully it works, and we don't
-# need no steenking BIOS anyway (except for the initial loading :-).
-# The BIOS-routine wants lots of unnecessary data, and it's less
-# "interesting" anyway. This is how REAL programmers do it.
-#
-# Well, now's the time to actually move into protected mode. To make
-# things as simple as possible, we do no register set-up or anything,
-# we let the gnu-compiled 32-bit programs do that. We just jump to
-# absolute address 0x1000 (or the loader supplied one),
-# in 32-bit protected mode.
-#
-# Note that the short jump isn't strictly needed, although there are
-# reasons why it might be a good idea. It won't hurt in any case.
- movw $1, %ax # protected mode (PE) bit
- lmsw %ax # This is it!
- jmp flush_instr
-
-flush_instr:
- xorw %bx, %bx # Flag to indicate a boot
- xorl %esi, %esi # Pointer to real-mode code
- movw %cs, %si
- subw $DELTA_INITSEG, %si
- shll $4, %esi # Convert to 32-bit pointer
-
-# jump to startup_32 in arch/i386/boot/compressed/head.S
-#
-# NOTE: For high loaded big kernels we need a
-# jmpi 0x100000,__BOOT_CS
-#
-# but we yet haven't reloaded the CS register, so the default size
-# of the target offset still is 16 bit.
-# However, using an operand prefix (0x66), the CPU will properly
-# take our 48 bit far pointer. (INTeL 80386 Programmer's Reference
-# Manual, Mixing 16-bit and 32-bit code, page 16-6)
-
- .byte 0x66, 0xea # prefix + jmpi-opcode
-code32: .long startup_32 # will be set to %cs+startup_32
- .word __BOOT_CS
-.code32
-startup_32:
- movl $(__BOOT_DS), %eax
- movl %eax, %ds
- movl %eax, %es
- movl %eax, %fs
- movl %eax, %gs
- movl %eax, %ss
-
- xorl %eax, %eax
-1: incl %eax # check that A20 really IS enabled
- movl %eax, 0x00000000 # loop forever if it isn't
- cmpl %eax, 0x00100000
- je 1b
-
- # Jump to the 32bit entry point
- jmpl *(code32_start - start + (DELTA_INITSEG << 4))(%esi)
-.code16
-
-# Here's a bunch of information about your current kernel..
-kernel_version: .ascii UTS_RELEASE
- .ascii " ("
- .ascii LINUX_COMPILE_BY
- .ascii "@"
- .ascii LINUX_COMPILE_HOST
- .ascii ") "
- .ascii UTS_VERSION
- .byte 0
-
-# This is the default real mode switch routine.
-# to be called just before protected mode transition
-default_switch:
- cli # no interrupts allowed !
- movb $0x80, %al # disable NMI for bootup
- # sequence
- outb %al, $0x70
- lret
-
-
-#ifndef CONFIG_X86_VOYAGER
-# This routine tests whether or not A20 is enabled. If so, it
-# exits with zf = 0.
-#
-# The memory address used, 0x200, is the int $0x80 vector, which
-# should be safe.
-
-A20_TEST_ADDR = 4*0x80
-
-a20_test:
- pushw %cx
- pushw %ax
- xorw %cx, %cx
- movw %cx, %fs # Low memory
- decw %cx
- movw %cx, %gs # High memory area
- movw $A20_TEST_LOOPS, %cx
- movw %fs:(A20_TEST_ADDR), %ax
- pushw %ax
-a20_test_wait:
- incw %ax
- movw %ax, %fs:(A20_TEST_ADDR)
- call delay # Serialize and make delay constant
- cmpw %gs:(A20_TEST_ADDR+0x10), %ax
- loope a20_test_wait
-
- popw %fs:(A20_TEST_ADDR)
- popw %ax
- popw %cx
- ret
-
-#endif /* CONFIG_X86_VOYAGER */
-
-# This routine checks that the keyboard command queue is empty
-# (after emptying the output buffers)
-#
-# Some machines have delusions that the keyboard buffer is always full
-# with no keyboard attached...
-#
-# If there is no keyboard controller, we will usually get 0xff
-# to all the reads. With each IO taking a microsecond and
-# a timeout of 100,000 iterations, this can take about half a
-# second ("delay" == outb to port 0x80). That should be ok,
-# and should also be plenty of time for a real keyboard controller
-# to empty.
-#
-
-empty_8042:
- pushl %ecx
- movl $100000, %ecx
-
-empty_8042_loop:
- decl %ecx
- jz empty_8042_end_loop
-
- call delay
-
- inb $0x64, %al # 8042 status port
- testb $1, %al # output buffer?
- jz no_output
-
- call delay
- inb $0x60, %al # read it
- jmp empty_8042_loop
-
-no_output:
- testb $2, %al # is input buffer full?
- jnz empty_8042_loop # yes - loop
-empty_8042_end_loop:
- popl %ecx
- ret
-
-# Read the cmos clock. Return the seconds in al
-gettime:
- pushw %cx
- movb $0x02, %ah
- int $0x1a
- movb %dh, %al # %dh contains the seconds
- andb $0x0f, %al
- movb %dh, %ah
- movb $0x04, %cl
- shrb %cl, %ah
- aad
- popw %cx
- ret
-
-# Delay is needed after doing I/O
-delay:
- outb %al,$0x80
- ret
-
-# Descriptor tables
-#
-# NOTE: The intel manual says gdt should be sixteen bytes aligned for
-# efficiency reasons. However, there are machines which are known not
-# to boot with misaligned GDTs, so alter this at your peril! If you alter
-# GDT_ENTRY_BOOT_CS (in asm/segment.h) remember to leave at least two
-# empty GDT entries (one for NULL and one reserved).
-#
-# NOTE: On some CPUs, the GDT must be 8 byte aligned. This is
-# true for the Voyager Quad CPU card which will not boot without
-# This directive. 16 byte aligment is recommended by intel.
-#
- .align 16
-gdt:
- .fill GDT_ENTRY_BOOT_CS,8,0
-
- .word 0xFFFF # 4Gb - (0x100000*0x1000 = 4Gb)
- .word 0 # base address = 0
- .word 0x9A00 # code read/exec
- .word 0x00CF # granularity = 4096, 386
- # (+5th nibble of limit)
-
- .word 0xFFFF # 4Gb - (0x100000*0x1000 = 4Gb)
- .word 0 # base address = 0
- .word 0x9200 # data read/write
- .word 0x00CF # granularity = 4096, 386
- # (+5th nibble of limit)
-gdt_end:
- .align 4
-
- .word 0 # alignment byte
-idt_48:
- .word 0 # idt limit = 0
- .word 0, 0 # idt base = 0L
-
- .word 0 # alignment byte
-gdt_48:
- .word gdt_end - gdt - 1 # gdt limit
- .word 0, 0 # gdt base (filled in later)
-
-#ifndef CONFIG_VGA_NOPROBE
-# Include video setup & detection code
-
-#include "video.S"
-#endif
-
-# Setup signature -- must be last
-setup_sig1: .word SIG1
-setup_sig2: .word SIG2
-
-# After this point, there is some free space which is used by the video mode
-# handling code to store the temporary mode table (not used by the kernel).
-
-modelist:
-
-.text
-endtext:
-.data
-enddata:
-.bss
-endbss:
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/configs/olpc_defconfig b/target/linux/olpc/files-2.6.23/arch/i386/configs/olpc_defconfig
deleted file mode 100644
index f1675e8631..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/configs/olpc_defconfig
+++ /dev/null
@@ -1,2183 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.22-rc5
-# Wed Jun 20 08:26:53 2007
-#
-CONFIG_X86_32=y
-CONFIG_GENERIC_TIME=y
-CONFIG_CLOCKSOURCE_WATCHDOG=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_LOCKDEP_SUPPORT=y
-CONFIG_STACKTRACE_SUPPORT=y
-CONFIG_SEMAPHORE_SLEEPERS=y
-CONFIG_X86=y
-CONFIG_MMU=y
-CONFIG_ZONE_DMA=y
-CONFIG_QUICKLIST=y
-CONFIG_GENERIC_ISA_DMA=y
-CONFIG_GENERIC_IOMAP=y
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_HWEIGHT=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_DMI=y
-CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
-
-#
-# Code maturity level options
-#
-CONFIG_EXPERIMENTAL=y
-CONFIG_BROKEN_ON_SMP=y
-CONFIG_LOCK_KERNEL=y
-CONFIG_INIT_ENV_ARG_LIMIT=32
-
-#
-# General setup
-#
-CONFIG_LOCALVERSION=""
-# CONFIG_LOCALVERSION_AUTO is not set
-CONFIG_SWAP=y
-CONFIG_SYSVIPC=y
-# CONFIG_IPC_NS is not set
-CONFIG_SYSVIPC_SYSCTL=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-# CONFIG_TASKSTATS is not set
-# CONFIG_UTS_NS is not set
-CONFIG_AUDIT=y
-CONFIG_AUDITSYSCALL=y
-# CONFIG_IKCONFIG is not set
-CONFIG_LOG_BUF_SHIFT=17
-# CONFIG_SYSFS_DEPRECATED is not set
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_SYSCTL=y
-CONFIG_EMBEDDED=y
-CONFIG_UID16=y
-# CONFIG_SYSCTL_SYSCALL is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
-CONFIG_KALLSYMS_EXTRA_PASS=y
-CONFIG_HOTPLUG=y
-CONFIG_PRINTK=y
-CONFIG_BUG=y
-CONFIG_ELF_CORE=y
-# CONFIG_BASE_FULL is not set
-CONFIG_FUTEX=y
-CONFIG_ANON_INODES=y
-CONFIG_EPOLL=y
-CONFIG_SIGNALFD=y
-CONFIG_TIMERFD=y
-CONFIG_EVENTFD=y
-CONFIG_SHMEM=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_SLAB=y
-# CONFIG_SLUB is not set
-# CONFIG_SLOB is not set
-CONFIG_RT_MUTEXES=y
-# CONFIG_TINY_SHMEM is not set
-CONFIG_BASE_SMALL=1
-
-#
-# Loadable module support
-#
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-CONFIG_KMOD=y
-
-#
-# Block layer
-#
-CONFIG_BLOCK=y
-# CONFIG_LBD is not set
-# CONFIG_BLK_DEV_IO_TRACE is not set
-# CONFIG_LSF is not set
-
-#
-# IO Schedulers
-#
-CONFIG_IOSCHED_NOOP=y
-# CONFIG_IOSCHED_AS is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-CONFIG_IOSCHED_CFQ=y
-# CONFIG_DEFAULT_AS is not set
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_CFQ=y
-# CONFIG_DEFAULT_NOOP is not set
-CONFIG_DEFAULT_IOSCHED="cfq"
-
-#
-# Processor type and features
-#
-CONFIG_TICK_ONESHOT=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
-# CONFIG_SMP is not set
-CONFIG_X86_PC=y
-# CONFIG_X86_ELAN is not set
-# CONFIG_X86_VOYAGER is not set
-# CONFIG_X86_NUMAQ is not set
-# CONFIG_X86_SUMMIT is not set
-# CONFIG_X86_BIGSMP is not set
-# CONFIG_X86_VISWS is not set
-# CONFIG_X86_GENERICARCH is not set
-# CONFIG_X86_ES7000 is not set
-# CONFIG_PARAVIRT is not set
-# CONFIG_M386 is not set
-# CONFIG_M486 is not set
-# CONFIG_M586 is not set
-# CONFIG_M586TSC is not set
-# CONFIG_M586MMX is not set
-# CONFIG_M686 is not set
-# CONFIG_MPENTIUMII is not set
-# CONFIG_MPENTIUMIII is not set
-# CONFIG_MPENTIUMM is not set
-# CONFIG_MCORE2 is not set
-# CONFIG_MPENTIUM4 is not set
-# CONFIG_MK6 is not set
-# CONFIG_MK7 is not set
-# CONFIG_MK8 is not set
-# CONFIG_MCRUSOE is not set
-# CONFIG_MEFFICEON is not set
-# CONFIG_MWINCHIPC6 is not set
-# CONFIG_MWINCHIP2 is not set
-# CONFIG_MWINCHIP3D is not set
-# CONFIG_MGEODEGX1 is not set
-CONFIG_MGEODE_LX=y
-# CONFIG_MCYRIXIII is not set
-# CONFIG_MVIAC3_2 is not set
-# CONFIG_MVIAC7 is not set
-# CONFIG_X86_GENERIC is not set
-CONFIG_X86_CMPXCHG=y
-CONFIG_X86_L1_CACHE_SHIFT=5
-CONFIG_X86_XADD=y
-CONFIG_RWSEM_XCHGADD_ALGORITHM=y
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
-CONFIG_X86_WP_WORKS_OK=y
-CONFIG_X86_INVLPG=y
-CONFIG_X86_BSWAP=y
-CONFIG_X86_POPAD_OK=y
-CONFIG_X86_USE_PPRO_CHECKSUM=y
-CONFIG_X86_USE_3DNOW=y
-CONFIG_X86_TSC=y
-CONFIG_X86_MINIMUM_CPU_MODEL=4
-# CONFIG_HPET_TIMER is not set
-# CONFIG_PREEMPT_NONE is not set
-# CONFIG_PREEMPT_VOLUNTARY is not set
-CONFIG_PREEMPT=y
-CONFIG_PREEMPT_BKL=y
-# CONFIG_X86_UP_APIC is not set
-# CONFIG_X86_MCE is not set
-# CONFIG_VM86 is not set
-# CONFIG_TOSHIBA is not set
-# CONFIG_I8K is not set
-CONFIG_X86_REBOOTFIXUPS=y
-# CONFIG_MICROCODE is not set
-CONFIG_X86_MSR=y
-CONFIG_X86_CPUID=m
-
-#
-# Firmware Drivers
-#
-# CONFIG_EDD is not set
-# CONFIG_DELL_RBU is not set
-# CONFIG_DCDBAS is not set
-CONFIG_NOHIGHMEM=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-CONFIG_VMSPLIT_3G=y
-# CONFIG_VMSPLIT_3G_OPT is not set
-# CONFIG_VMSPLIT_2G is not set
-# CONFIG_VMSPLIT_2G_OPT is not set
-# CONFIG_VMSPLIT_1G is not set
-CONFIG_PAGE_OFFSET=0xC0000000
-CONFIG_ARCH_FLATMEM_ENABLE=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_ARCH_SELECT_MEMORY_MODEL=y
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-CONFIG_SELECT_MEMORY_MODEL=y
-CONFIG_FLATMEM_MANUAL=y
-# CONFIG_DISCONTIGMEM_MANUAL is not set
-# CONFIG_SPARSEMEM_MANUAL is not set
-CONFIG_FLATMEM=y
-CONFIG_FLAT_NODE_MEM_MAP=y
-CONFIG_SPARSEMEM_STATIC=y
-CONFIG_SPLIT_PTLOCK_CPUS=4
-# CONFIG_RESOURCES_64BIT is not set
-CONFIG_ZONE_DMA_FLAG=1
-CONFIG_NR_QUICK=1
-# CONFIG_MATH_EMULATION is not set
-# CONFIG_MTRR is not set
-# CONFIG_SECCOMP is not set
-# CONFIG_VGA_NOPROBE is not set
-CONFIG_HZ_100=y
-# CONFIG_HZ_250 is not set
-# CONFIG_HZ_300 is not set
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=100
-CONFIG_KEXEC=y
-CONFIG_PHYSICAL_START=0x400000
-# CONFIG_RELOCATABLE is not set
-CONFIG_PHYSICAL_ALIGN=0x100000
-# CONFIG_COMPAT_VDSO is not set
-
-#
-# Power management options (ACPI, APM)
-#
-CONFIG_PM=y
-CONFIG_PM_LEGACY=y
-CONFIG_PM_DEBUG=y
-CONFIG_DISABLE_SUSPEND_VT_SWITCH=y
-# CONFIG_PM_TRACE is not set
-# CONFIG_PM_SYSFS_DEPRECATED is not set
-CONFIG_SOFTWARE_SUSPEND=y
-CONFIG_PM_STD_PARTITION=""
-
-#
-# ACPI (Advanced Configuration and Power Interface) Support
-#
-# CONFIG_ACPI is not set
-# CONFIG_APM is not set
-
-#
-# CPU Frequency scaling
-#
-# CONFIG_CPU_FREQ is not set
-
-#
-# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
-#
-CONFIG_PCI=y
-# CONFIG_PCI_GOBIOS is not set
-# CONFIG_PCI_GOMMCONFIG is not set
-# CONFIG_PCI_GODIRECT is not set
-# CONFIG_PCI_GOANY is not set
-CONFIG_PCI_GOOLPC=y
-CONFIG_PCI_DIRECT=y
-CONFIG_PCI_OLPC=y
-# CONFIG_PCIEPORTBUS is not set
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-# CONFIG_PCI_DEBUG is not set
-CONFIG_ISA_DMA_API=y
-# CONFIG_ISA is not set
-# CONFIG_MCA is not set
-# CONFIG_SCx200 is not set
-CONFIG_GEODE_MFGPT_TIMER=y
-CONFIG_OLPC=y
-CONFIG_OLPC_PM=y
-CONFIG_OPEN_FIRMWARE=y
-
-#
-# PCCARD (PCMCIA/CardBus) support
-#
-# CONFIG_PCCARD is not set
-# CONFIG_HOTPLUG_PCI is not set
-
-#
-# Executable file formats
-#
-CONFIG_BINFMT_ELF=y
-# CONFIG_BINFMT_AOUT is not set
-CONFIG_BINFMT_MISC=y
-
-#
-# Networking
-#
-CONFIG_NET=y
-
-#
-# Networking options
-#
-CONFIG_PACKET=y
-CONFIG_PACKET_MMAP=y
-CONFIG_UNIX=y
-CONFIG_XFRM=y
-CONFIG_XFRM_USER=y
-# CONFIG_XFRM_SUB_POLICY is not set
-CONFIG_XFRM_MIGRATE=y
-CONFIG_NET_KEY=m
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_ASK_IP_FIB_HASH=y
-# CONFIG_IP_FIB_TRIE is not set
-CONFIG_IP_FIB_HASH=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
-CONFIG_IP_ROUTE_VERBOSE=y
-# CONFIG_IP_PNP is not set
-# CONFIG_NET_IPIP is not set
-# CONFIG_NET_IPGRE is not set
-# CONFIG_IP_MROUTE is not set
-# CONFIG_ARPD is not set
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_TUNNEL=m
-CONFIG_INET_TUNNEL=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=y
-CONFIG_INET_XFRM_MODE_TUNNEL=y
-CONFIG_INET_XFRM_MODE_BEET=y
-# CONFIG_INET_DIAG is not set
-CONFIG_TCP_CONG_ADVANCED=y
-CONFIG_TCP_CONG_BIC=y
-CONFIG_TCP_CONG_CUBIC=m
-CONFIG_TCP_CONG_WESTWOOD=m
-CONFIG_TCP_CONG_HTCP=m
-CONFIG_TCP_CONG_HSTCP=m
-CONFIG_TCP_CONG_HYBLA=m
-CONFIG_TCP_CONG_VEGAS=m
-CONFIG_TCP_CONG_SCALABLE=m
-CONFIG_TCP_CONG_LP=m
-CONFIG_TCP_CONG_VENO=m
-CONFIG_TCP_CONG_YEAH=m
-CONFIG_TCP_CONG_ILLINOIS=m
-CONFIG_DEFAULT_BIC=y
-# CONFIG_DEFAULT_CUBIC is not set
-# CONFIG_DEFAULT_HTCP is not set
-# CONFIG_DEFAULT_VEGAS is not set
-# CONFIG_DEFAULT_WESTWOOD is not set
-# CONFIG_DEFAULT_RENO is not set
-CONFIG_DEFAULT_TCP_CONG="bic"
-# CONFIG_TCP_MD5SIG is not set
-# CONFIG_IP_VS is not set
-CONFIG_IPV6=y
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_IPV6_OPTIMISTIC_DAD=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_IPV6_MIP6=y
-CONFIG_INET6_XFRM_TUNNEL=m
-CONFIG_INET6_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_TRANSPORT=m
-CONFIG_INET6_XFRM_MODE_TUNNEL=m
-CONFIG_INET6_XFRM_MODE_BEET=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_SIT=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_IPV6_MULTIPLE_TABLES=y
-CONFIG_IPV6_SUBTREES=y
-# CONFIG_NETLABEL is not set
-CONFIG_NETWORK_SECMARK=y
-CONFIG_NETFILTER=y
-# CONFIG_NETFILTER_DEBUG is not set
-
-#
-# Core Netfilter Configuration
-#
-CONFIG_NETFILTER_NETLINK=m
-# CONFIG_NETFILTER_NETLINK_QUEUE is not set
-# CONFIG_NETFILTER_NETLINK_LOG is not set
-CONFIG_NF_CONNTRACK_ENABLED=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_ACCT is not set
-# CONFIG_NF_CONNTRACK_MARK is not set
-# CONFIG_NF_CONNTRACK_SECMARK is not set
-# CONFIG_NF_CONNTRACK_EVENTS is not set
-# CONFIG_NF_CT_PROTO_SCTP is not set
-# CONFIG_NF_CONNTRACK_AMANDA is not set
-CONFIG_NF_CONNTRACK_FTP=m
-# CONFIG_NF_CONNTRACK_H323 is not set
-CONFIG_NF_CONNTRACK_IRC=m
-# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
-# CONFIG_NF_CONNTRACK_PPTP is not set
-# CONFIG_NF_CONNTRACK_SANE is not set
-# CONFIG_NF_CONNTRACK_SIP is not set
-# CONFIG_NF_CONNTRACK_TFTP is not set
-# CONFIG_NF_CT_NETLINK is not set
-CONFIG_NETFILTER_XTABLES=m
-# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
-# CONFIG_NETFILTER_XT_TARGET_MARK is not set
-# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
-# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
-# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
-# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
-# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
-# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
-# CONFIG_NETFILTER_XT_MATCH_ESP is not set
-# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
-# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
-# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
-# CONFIG_NETFILTER_XT_MATCH_MAC is not set
-# CONFIG_NETFILTER_XT_MATCH_MARK is not set
-# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
-# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
-# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
-# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
-# CONFIG_NETFILTER_XT_MATCH_REALM is not set
-# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
-# CONFIG_NETFILTER_XT_MATCH_STRING is not set
-# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
-# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
-
-#
-# IP: Netfilter Configuration
-#
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_NF_CONNTRACK_PROC_COMPAT=y
-# CONFIG_IP_NF_QUEUE is not set
-CONFIG_IP_NF_IPTABLES=m
-# CONFIG_IP_NF_MATCH_IPRANGE is not set
-# CONFIG_IP_NF_MATCH_TOS is not set
-# CONFIG_IP_NF_MATCH_RECENT is not set
-# CONFIG_IP_NF_MATCH_ECN is not set
-# CONFIG_IP_NF_MATCH_AH is not set
-# CONFIG_IP_NF_MATCH_TTL is not set
-# CONFIG_IP_NF_MATCH_OWNER is not set
-# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
-CONFIG_IP_NF_FILTER=m
-# CONFIG_IP_NF_TARGET_REJECT is not set
-CONFIG_IP_NF_TARGET_LOG=m
-# CONFIG_IP_NF_TARGET_ULOG is not set
-CONFIG_NF_NAT=m
-CONFIG_NF_NAT_NEEDED=y
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-# CONFIG_IP_NF_TARGET_REDIRECT is not set
-# CONFIG_IP_NF_TARGET_NETMAP is not set
-# CONFIG_IP_NF_TARGET_SAME is not set
-# CONFIG_NF_NAT_SNMP_BASIC is not set
-CONFIG_NF_NAT_FTP=m
-CONFIG_NF_NAT_IRC=m
-# CONFIG_NF_NAT_TFTP is not set
-# CONFIG_NF_NAT_AMANDA is not set
-# CONFIG_NF_NAT_PPTP is not set
-# CONFIG_NF_NAT_H323 is not set
-# CONFIG_NF_NAT_SIP is not set
-# CONFIG_IP_NF_MANGLE is not set
-# CONFIG_IP_NF_RAW is not set
-# CONFIG_IP_NF_ARPTABLES is not set
-
-#
-# IPv6: Netfilter Configuration (EXPERIMENTAL)
-#
-# CONFIG_NF_CONNTRACK_IPV6 is not set
-# CONFIG_IP6_NF_QUEUE is not set
-# CONFIG_IP6_NF_IPTABLES is not set
-# CONFIG_IP_DCCP is not set
-# CONFIG_IP_SCTP is not set
-# CONFIG_TIPC is not set
-# CONFIG_ATM is not set
-# CONFIG_BRIDGE is not set
-# CONFIG_VLAN_8021Q is not set
-# CONFIG_DECNET is not set
-# CONFIG_LLC2 is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_X25 is not set
-# CONFIG_LAPB is not set
-# CONFIG_ECONET is not set
-# CONFIG_WAN_ROUTER is not set
-
-#
-# QoS and/or fair queueing
-#
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_FIFO=y
-
-#
-# Queueing/Scheduling
-#
-CONFIG_NET_SCH_CBQ=m
-CONFIG_NET_SCH_HTB=m
-CONFIG_NET_SCH_HFSC=m
-CONFIG_NET_SCH_PRIO=m
-CONFIG_NET_SCH_RED=m
-CONFIG_NET_SCH_SFQ=m
-CONFIG_NET_SCH_TEQL=m
-CONFIG_NET_SCH_TBF=m
-CONFIG_NET_SCH_GRED=m
-CONFIG_NET_SCH_DSMARK=m
-CONFIG_NET_SCH_NETEM=m
-CONFIG_NET_SCH_INGRESS=m
-
-#
-# Classification
-#
-CONFIG_NET_CLS=y
-CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_TCINDEX=m
-CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_ROUTE=y
-CONFIG_NET_CLS_FW=m
-CONFIG_NET_CLS_U32=m
-CONFIG_CLS_U32_PERF=y
-CONFIG_CLS_U32_MARK=y
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
-CONFIG_NET_EMATCH=y
-CONFIG_NET_EMATCH_STACK=32
-CONFIG_NET_EMATCH_CMP=m
-CONFIG_NET_EMATCH_NBYTE=m
-CONFIG_NET_EMATCH_U32=m
-CONFIG_NET_EMATCH_META=m
-CONFIG_NET_EMATCH_TEXT=m
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_ACT_POLICE=m
-CONFIG_NET_ACT_GACT=m
-CONFIG_GACT_PROB=y
-CONFIG_NET_ACT_MIRRED=m
-# CONFIG_NET_ACT_IPT is not set
-CONFIG_NET_ACT_PEDIT=m
-CONFIG_NET_ACT_SIMP=m
-CONFIG_NET_CLS_IND=y
-CONFIG_NET_ESTIMATOR=y
-
-#
-# Network testing
-#
-# CONFIG_NET_PKTGEN is not set
-# CONFIG_NET_TCPPROBE is not set
-# CONFIG_HAMRADIO is not set
-# CONFIG_IRDA is not set
-# CONFIG_BT is not set
-# CONFIG_AF_RXRPC is not set
-CONFIG_FIB_RULES=y
-
-#
-# Wireless
-#
-# CONFIG_CFG80211 is not set
-CONFIG_WIRELESS_EXT=y
-# CONFIG_MAC80211 is not set
-CONFIG_IEEE80211=m
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=m
-CONFIG_IEEE80211_CRYPT_CCMP=m
-CONFIG_IEEE80211_CRYPT_TKIP=m
-CONFIG_IEEE80211_SOFTMAC=m
-CONFIG_IEEE80211_SOFTMAC_DEBUG=y
-# CONFIG_RFKILL is not set
-
-#
-# Device Drivers
-#
-
-#
-# Generic Driver Options
-#
-CONFIG_STANDALONE=y
-CONFIG_PREVENT_FIRMWARE_BUILD=y
-CONFIG_FW_LOADER=y
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
-# CONFIG_SYS_HYPERVISOR is not set
-
-#
-# Connector - unified userspace <-> kernelspace linker
-#
-# CONFIG_CONNECTOR is not set
-CONFIG_MTD=y
-# CONFIG_MTD_DEBUG is not set
-CONFIG_MTD_CONCAT=m
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
-
-#
-# User Modules And Translation Layers
-#
-CONFIG_MTD_CHAR=m
-CONFIG_MTD_BLKDEVS=m
-CONFIG_MTD_BLOCK=m
-CONFIG_MTD_BLOCK_RO=m
-# CONFIG_FTL is not set
-# CONFIG_NFTL is not set
-# CONFIG_INFTL is not set
-# CONFIG_RFD_FTL is not set
-# CONFIG_SSFDC is not set
-# CONFIG_MTD_OOPS is not set
-
-#
-# RAM/ROM/Flash chip drivers
-#
-# CONFIG_MTD_CFI is not set
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_ABSENT is not set
-
-#
-# Mapping drivers for chip access
-#
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_TS5500 is not set
-# CONFIG_MTD_PLATRAM is not set
-
-#
-# Self-contained MTD device drivers
-#
-# CONFIG_MTD_PMC551 is not set
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_MTD_PHRAM is not set
-# CONFIG_MTD_MTDRAM is not set
-# CONFIG_MTD_BLOCK2MTD is not set
-
-#
-# Disk-On-Chip Device Drivers
-#
-# CONFIG_MTD_DOC2000 is not set
-# CONFIG_MTD_DOC2001 is not set
-# CONFIG_MTD_DOC2001PLUS is not set
-CONFIG_MTD_NAND=y
-# CONFIG_MTD_NAND_VERIFY_WRITE is not set
-# CONFIG_MTD_NAND_ECC_SMC is not set
-# CONFIG_MTD_NAND_MUSEUM_IDS is not set
-CONFIG_MTD_NAND_IDS=y
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-CONFIG_MTD_NAND_CAFE=y
-# CONFIG_MTD_NAND_CS553X is not set
-# CONFIG_MTD_NAND_NANDSIM is not set
-# CONFIG_MTD_NAND_PLATFORM is not set
-# CONFIG_MTD_ONENAND is not set
-
-#
-# UBI - Unsorted block images
-#
-# CONFIG_MTD_UBI is not set
-
-#
-# Parallel port support
-#
-# CONFIG_PARPORT is not set
-
-#
-# Plug and Play support
-#
-# CONFIG_PNPACPI is not set
-
-#
-# Block devices
-#
-# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
-# CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_BLK_DEV_DAC960 is not set
-# CONFIG_BLK_DEV_UMEM is not set
-# CONFIG_BLK_DEV_COW_COMMON is not set
-CONFIG_BLK_DEV_LOOP=m
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-# CONFIG_BLK_DEV_SX8 is not set
-CONFIG_BLK_DEV_UB=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=16384
-CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-# CONFIG_CDROM_PKTCDVD is not set
-# CONFIG_ATA_OVER_ETH is not set
-
-#
-# Misc devices
-#
-# CONFIG_IBM_ASM is not set
-# CONFIG_PHANTOM is not set
-# CONFIG_SGI_IOC4 is not set
-# CONFIG_TIFM_CORE is not set
-# CONFIG_EEPROM_93CX6 is not set
-CONFIG_IDE=m
-CONFIG_IDE_MAX_HWIFS=4
-CONFIG_BLK_DEV_IDE=m
-
-#
-# Please see Documentation/ide.txt for help/info on IDE drives
-#
-# CONFIG_BLK_DEV_IDE_SATA is not set
-# CONFIG_BLK_DEV_HD_IDE is not set
-CONFIG_BLK_DEV_IDEDISK=m
-CONFIG_IDEDISK_MULTI_MODE=y
-# CONFIG_BLK_DEV_IDECD is not set
-# CONFIG_BLK_DEV_IDETAPE is not set
-# CONFIG_BLK_DEV_IDEFLOPPY is not set
-# CONFIG_BLK_DEV_IDESCSI is not set
-CONFIG_IDE_TASK_IOCTL=y
-# CONFIG_IDE_PROC_FS is not set
-
-#
-# IDE chipset support/bugfixes
-#
-CONFIG_IDE_GENERIC=m
-# CONFIG_BLK_DEV_CMD640 is not set
-CONFIG_BLK_DEV_IDEPCI=y
-CONFIG_IDEPCI_SHARE_IRQ=y
-# CONFIG_IDEPCI_PCIBUS_ORDER is not set
-# CONFIG_BLK_DEV_OFFBOARD is not set
-# CONFIG_BLK_DEV_GENERIC is not set
-# CONFIG_BLK_DEV_OPTI621 is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
-CONFIG_BLK_DEV_IDEDMA_PCI=y
-# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
-CONFIG_IDEDMA_ONLYDISK=y
-# CONFIG_BLK_DEV_AEC62XX is not set
-# CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_BLK_DEV_ATIIXP is not set
-# CONFIG_BLK_DEV_CMD64X is not set
-# CONFIG_BLK_DEV_TRIFLEX is not set
-# CONFIG_BLK_DEV_CY82C693 is not set
-# CONFIG_BLK_DEV_CS5520 is not set
-# CONFIG_BLK_DEV_CS5530 is not set
-# CONFIG_BLK_DEV_CS5535 is not set
-# CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_BLK_DEV_HPT366 is not set
-# CONFIG_BLK_DEV_JMICRON is not set
-# CONFIG_BLK_DEV_SC1200 is not set
-CONFIG_BLK_DEV_PIIX=m
-# CONFIG_BLK_DEV_IT8213 is not set
-# CONFIG_BLK_DEV_IT821X is not set
-# CONFIG_BLK_DEV_NS87415 is not set
-# CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_BLK_DEV_SVWKS is not set
-# CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SIS5513 is not set
-# CONFIG_BLK_DEV_SLC90E66 is not set
-# CONFIG_BLK_DEV_TRM290 is not set
-# CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_BLK_DEV_TC86C001 is not set
-# CONFIG_IDE_ARM is not set
-CONFIG_BLK_DEV_IDEDMA=y
-# CONFIG_IDEDMA_IVB is not set
-# CONFIG_BLK_DEV_HD is not set
-
-#
-# SCSI device support
-#
-# CONFIG_RAID_ATTRS is not set
-CONFIG_SCSI=y
-# CONFIG_SCSI_TGT is not set
-# CONFIG_SCSI_NETLINK is not set
-CONFIG_SCSI_PROC_FS=y
-
-#
-# SCSI support type (disk, tape, CD-ROM)
-#
-CONFIG_BLK_DEV_SD=y
-# CONFIG_CHR_DEV_ST is not set
-# CONFIG_CHR_DEV_OSST is not set
-CONFIG_BLK_DEV_SR=m
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_CHR_DEV_SCH=m
-
-#
-# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
-#
-CONFIG_SCSI_MULTI_LUN=y
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_LOGGING=y
-# CONFIG_SCSI_SCAN_ASYNC is not set
-CONFIG_SCSI_WAIT_SCAN=m
-
-#
-# SCSI Transports
-#
-# CONFIG_SCSI_SPI_ATTRS is not set
-# CONFIG_SCSI_FC_ATTRS is not set
-# CONFIG_SCSI_ISCSI_ATTRS is not set
-# CONFIG_SCSI_SAS_ATTRS is not set
-# CONFIG_SCSI_SAS_LIBSAS is not set
-
-#
-# SCSI low-level drivers
-#
-# CONFIG_ISCSI_TCP is not set
-# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_3W_9XXX is not set
-# CONFIG_SCSI_ACARD is not set
-# CONFIG_SCSI_AACRAID is not set
-# CONFIG_SCSI_AIC7XXX is not set
-# CONFIG_SCSI_AIC7XXX_OLD is not set
-# CONFIG_SCSI_AIC79XX is not set
-# CONFIG_SCSI_AIC94XX is not set
-# CONFIG_SCSI_DPT_I2O is not set
-# CONFIG_SCSI_ADVANSYS is not set
-# CONFIG_SCSI_ARCMSR is not set
-# CONFIG_MEGARAID_NEWGEN is not set
-# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_HPTIOP is not set
-# CONFIG_SCSI_BUSLOGIC is not set
-# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
-# CONFIG_SCSI_IPS is not set
-# CONFIG_SCSI_INITIO is not set
-# CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_STEX is not set
-# CONFIG_SCSI_SYM53C8XX_2 is not set
-# CONFIG_SCSI_QLOGIC_1280 is not set
-# CONFIG_SCSI_QLA_FC is not set
-# CONFIG_SCSI_QLA_ISCSI is not set
-# CONFIG_SCSI_LPFC is not set
-# CONFIG_SCSI_DC395x is not set
-# CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_NSP32 is not set
-# CONFIG_SCSI_DEBUG is not set
-# CONFIG_SCSI_SRP is not set
-# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
-# CONFIG_MD is not set
-
-#
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-# CONFIG_FUSION_SPI is not set
-# CONFIG_FUSION_FC is not set
-# CONFIG_FUSION_SAS is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-# CONFIG_FIREWIRE is not set
-# CONFIG_IEEE1394 is not set
-
-#
-# I2O device support
-#
-# CONFIG_I2O is not set
-# CONFIG_MACINTOSH_DRIVERS is not set
-
-#
-# Network device support
-#
-CONFIG_NETDEVICES=y
-CONFIG_IFB=m
-CONFIG_DUMMY=m
-# CONFIG_BONDING is not set
-# CONFIG_EQUALIZER is not set
-CONFIG_TUN=m
-# CONFIG_ARCNET is not set
-# CONFIG_PHYLIB is not set
-
-#
-# Ethernet (10 or 100Mbit)
-#
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=m
-# CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNGEM is not set
-# CONFIG_CASSINI is not set
-# CONFIG_NET_VENDOR_3COM is not set
-
-#
-# Tulip family network device support
-#
-# CONFIG_NET_TULIP is not set
-# CONFIG_HP100 is not set
-CONFIG_NET_PCI=y
-CONFIG_PCNET32=m
-# CONFIG_PCNET32_NAPI is not set
-# CONFIG_AMD8111_ETH is not set
-# CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_B44 is not set
-# CONFIG_FORCEDETH is not set
-# CONFIG_DGRS is not set
-# CONFIG_EEPRO100 is not set
-# CONFIG_E100 is not set
-# CONFIG_FEALNX is not set
-# CONFIG_NATSEMI is not set
-CONFIG_NE2K_PCI=m
-CONFIG_8139CP=m
-# CONFIG_8139TOO is not set
-# CONFIG_SIS900 is not set
-# CONFIG_EPIC100 is not set
-# CONFIG_SUNDANCE is not set
-# CONFIG_TLAN is not set
-# CONFIG_VIA_RHINE is not set
-# CONFIG_SC92031 is not set
-CONFIG_NETDEV_1000=y
-# CONFIG_ACENIC is not set
-# CONFIG_DL2K is not set
-# CONFIG_E1000 is not set
-# CONFIG_NS83820 is not set
-# CONFIG_HAMACHI is not set
-# CONFIG_YELLOWFIN is not set
-# CONFIG_R8169 is not set
-# CONFIG_SIS190 is not set
-# CONFIG_SKGE is not set
-# CONFIG_SKY2 is not set
-# CONFIG_SK98LIN is not set
-# CONFIG_VIA_VELOCITY is not set
-# CONFIG_TIGON3 is not set
-# CONFIG_BNX2 is not set
-# CONFIG_QLA3XXX is not set
-# CONFIG_ATL1 is not set
-CONFIG_NETDEV_10000=y
-# CONFIG_CHELSIO_T1 is not set
-# CONFIG_CHELSIO_T3 is not set
-# CONFIG_IXGB is not set
-# CONFIG_S2IO is not set
-# CONFIG_MYRI10GE is not set
-# CONFIG_NETXEN_NIC is not set
-# CONFIG_MLX4_CORE is not set
-# CONFIG_TR is not set
-
-#
-# Wireless LAN
-#
-# CONFIG_WLAN_PRE80211 is not set
-CONFIG_WLAN_80211=y
-# CONFIG_IPW2100 is not set
-# CONFIG_IPW2200 is not set
-CONFIG_LIBERTAS=m
-CONFIG_LIBERTAS_USB=m
-CONFIG_LIBERTAS_DEBUG=y
-# CONFIG_AIRO is not set
-# CONFIG_HERMES is not set
-# CONFIG_ATMEL is not set
-# CONFIG_PRISM54 is not set
-# CONFIG_USB_ZD1201 is not set
-# CONFIG_PRISM54_USB is not set
-# CONFIG_HOSTAP is not set
-# CONFIG_BCM43XX is not set
-# CONFIG_ZD1211RW is not set
-# CONFIG_ADM8211 is not set
-# CONFIG_ACX_PCI is not set
-# CONFIG_ACX_USB is not set
-
-#
-# USB Network Adapters
-#
-CONFIG_USB_CATC=m
-CONFIG_USB_KAWETH=m
-CONFIG_USB_PEGASUS=m
-CONFIG_USB_RTL8150=m
-CONFIG_USB_USBNET_MII=m
-CONFIG_USB_USBNET=m
-CONFIG_USB_NET_AX8817X=m
-CONFIG_USB_NET_CDCETHER=m
-CONFIG_USB_NET_DM9601=m
-CONFIG_USB_NET_GL620A=m
-CONFIG_USB_NET_NET1080=m
-CONFIG_USB_NET_PLUSB=m
-CONFIG_USB_NET_MCS7830=m
-CONFIG_USB_NET_RNDIS_HOST=m
-CONFIG_USB_NET_CDC_SUBSET=m
-CONFIG_USB_ALI_M5632=y
-CONFIG_USB_AN2720=y
-CONFIG_USB_BELKIN=y
-CONFIG_USB_ARMLINUX=y
-CONFIG_USB_EPSON2888=y
-# CONFIG_USB_KC2190 is not set
-CONFIG_USB_NET_ZAURUS=m
-# CONFIG_WAN is not set
-# CONFIG_FDDI is not set
-# CONFIG_HIPPI is not set
-CONFIG_PPP=m
-CONFIG_PPP_MULTILINK=y
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-# CONFIG_PPP_BSDCOMP is not set
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLHC=m
-CONFIG_SLIP_SMART=y
-# CONFIG_SLIP_MODE_SLIP6 is not set
-# CONFIG_NET_FC is not set
-# CONFIG_SHAPER is not set
-CONFIG_NETCONSOLE=m
-CONFIG_NETPOLL=y
-CONFIG_NETPOLL_TRAP=y
-CONFIG_NET_POLL_CONTROLLER=y
-
-#
-# ISDN subsystem
-#
-# CONFIG_ISDN is not set
-
-#
-# Telephony Support
-#
-# CONFIG_PHONE is not set
-
-#
-# Input device support
-#
-CONFIG_INPUT=y
-# CONFIG_INPUT_FF_MEMLESS is not set
-# CONFIG_INPUT_POLLDEV is not set
-
-#
-# Userland interfaces
-#
-CONFIG_INPUT_MOUSEDEV=m
-# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-CONFIG_INPUT_JOYDEV=m
-# CONFIG_INPUT_TSDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_INPUT_EVBUG is not set
-
-#
-# Input Device Drivers
-#
-CONFIG_INPUT_KEYBOARD=y
-CONFIG_KEYBOARD_ATKBD=y
-# CONFIG_KEYBOARD_SUNKBD is not set
-# CONFIG_KEYBOARD_LKKBD is not set
-# CONFIG_KEYBOARD_XTKBD is not set
-# CONFIG_KEYBOARD_NEWTON is not set
-# CONFIG_KEYBOARD_STOWAWAY is not set
-CONFIG_INPUT_MOUSE=y
-CONFIG_MOUSE_PS2=m
-# CONFIG_MOUSE_PS2_ALPS is not set
-# CONFIG_MOUSE_PS2_LOGIPS2PP is not set
-# CONFIG_MOUSE_PS2_SYNAPTICS is not set
-# CONFIG_MOUSE_PS2_LIFEBOOK is not set
-# CONFIG_MOUSE_PS2_TRACKPOINT is not set
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_PS2_OLPC=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_APPLETOUCH is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_INPUT_TABLET is not set
-# CONFIG_INPUT_TOUCHSCREEN is not set
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_PCSPKR=m
-# CONFIG_INPUT_WISTRON_BTNS is not set
-# CONFIG_INPUT_ATI_REMOTE is not set
-# CONFIG_INPUT_ATI_REMOTE2 is not set
-# CONFIG_INPUT_KEYSPAN_REMOTE is not set
-# CONFIG_INPUT_POWERMATE is not set
-# CONFIG_INPUT_YEALINK is not set
-CONFIG_INPUT_UINPUT=m
-
-#
-# Hardware I/O ports
-#
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-CONFIG_SERIO_SERPORT=y
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-CONFIG_SERIO_LIBPS2=y
-CONFIG_SERIO_RAW=m
-# CONFIG_GAMEPORT is not set
-
-#
-# Character devices
-#
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_HW_CONSOLE=y
-# CONFIG_VT_HW_CONSOLE_BINDING is not set
-# CONFIG_SERIAL_NONSTANDARD is not set
-
-#
-# Serial drivers
-#
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_PCI=y
-CONFIG_SERIAL_8250_NR_UARTS=1
-CONFIG_SERIAL_8250_RUNTIME_UARTS=1
-CONFIG_SERIAL_8250_EXTENDED=y
-CONFIG_SERIAL_8250_MANY_PORTS=y
-CONFIG_SERIAL_8250_SHARE_IRQ=y
-CONFIG_SERIAL_8250_DETECT_IRQ=y
-CONFIG_SERIAL_8250_RSA=y
-
-#
-# Non-8250 serial port support
-#
-CONFIG_SERIAL_CORE=y
-CONFIG_SERIAL_CORE_CONSOLE=y
-# CONFIG_SERIAL_JSM is not set
-CONFIG_UNIX98_PTYS=y
-# CONFIG_LEGACY_PTYS is not set
-
-#
-# IPMI
-#
-# CONFIG_IPMI_HANDLER is not set
-CONFIG_WATCHDOG=y
-# CONFIG_WATCHDOG_NOWAYOUT is not set
-
-#
-# Watchdog Device Drivers
-#
-CONFIG_SOFT_WATCHDOG=m
-# CONFIG_ACQUIRE_WDT is not set
-# CONFIG_ADVANTECH_WDT is not set
-# CONFIG_ALIM1535_WDT is not set
-# CONFIG_ALIM7101_WDT is not set
-# CONFIG_SC520_WDT is not set
-# CONFIG_EUROTECH_WDT is not set
-# CONFIG_IB700_WDT is not set
-# CONFIG_IBMASR is not set
-# CONFIG_WAFER_WDT is not set
-# CONFIG_I6300ESB_WDT is not set
-# CONFIG_ITCO_WDT is not set
-# CONFIG_SC1200_WDT is not set
-# CONFIG_PC87413_WDT is not set
-# CONFIG_60XX_WDT is not set
-# CONFIG_SBC8360_WDT is not set
-# CONFIG_CPU5_WDT is not set
-# CONFIG_SMSC37B787_WDT is not set
-# CONFIG_W83627HF_WDT is not set
-# CONFIG_W83697HF_WDT is not set
-# CONFIG_W83877F_WDT is not set
-# CONFIG_W83977F_WDT is not set
-# CONFIG_MACHZ_WDT is not set
-# CONFIG_SBC_EPX_C3_WATCHDOG is not set
-
-#
-# PCI-based Watchdog Cards
-#
-# CONFIG_PCIPCWATCHDOG is not set
-# CONFIG_WDTPCI is not set
-
-#
-# USB-based Watchdog Cards
-#
-# CONFIG_USBPCWATCHDOG is not set
-CONFIG_HW_RANDOM=y
-# CONFIG_HW_RANDOM_INTEL is not set
-# CONFIG_HW_RANDOM_AMD is not set
-CONFIG_HW_RANDOM_GEODE=y
-# CONFIG_HW_RANDOM_VIA is not set
-CONFIG_NVRAM=y
-# CONFIG_RTC is not set
-# CONFIG_GEN_RTC is not set
-# CONFIG_R3964 is not set
-# CONFIG_APPLICOM is not set
-# CONFIG_SONYPI is not set
-# CONFIG_AGP is not set
-# CONFIG_DRM is not set
-# CONFIG_MWAVE is not set
-# CONFIG_PC8736x_GPIO is not set
-# CONFIG_NSC_GPIO is not set
-CONFIG_CS5535_GPIO=m
-# CONFIG_RAW_DRIVER is not set
-CONFIG_HANGCHECK_TIMER=m
-
-#
-# TPM devices
-#
-# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
-CONFIG_DEVPORT=y
-CONFIG_I2C=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_I2C_CHARDEV=m
-
-#
-# I2C Algorithms
-#
-# CONFIG_I2C_ALGOBIT is not set
-# CONFIG_I2C_ALGOPCF is not set
-# CONFIG_I2C_ALGOPCA is not set
-
-#
-# I2C Hardware Bus support
-#
-# CONFIG_I2C_ALI1535 is not set
-# CONFIG_I2C_ALI1563 is not set
-# CONFIG_I2C_ALI15X3 is not set
-# CONFIG_I2C_AMD756 is not set
-# CONFIG_I2C_AMD8111 is not set
-# CONFIG_I2C_I801 is not set
-# CONFIG_I2C_I810 is not set
-# CONFIG_I2C_PIIX4 is not set
-# CONFIG_I2C_NFORCE2 is not set
-# CONFIG_I2C_OCORES is not set
-# CONFIG_I2C_PARPORT_LIGHT is not set
-# CONFIG_I2C_PROSAVAGE is not set
-# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_I2C_SIMTEC is not set
-CONFIG_SCx200_ACB=y
-# CONFIG_I2C_SIS5595 is not set
-# CONFIG_I2C_SIS630 is not set
-# CONFIG_I2C_SIS96X is not set
-# CONFIG_I2C_STUB is not set
-# CONFIG_I2C_TINY_USB is not set
-# CONFIG_I2C_VIA is not set
-# CONFIG_I2C_VIAPRO is not set
-# CONFIG_I2C_VOODOO3 is not set
-
-#
-# Miscellaneous I2C Chip support
-#
-# CONFIG_SENSORS_DS1337 is not set
-# CONFIG_SENSORS_DS1374 is not set
-# CONFIG_SENSORS_EEPROM is not set
-# CONFIG_SENSORS_PCF8574 is not set
-# CONFIG_SENSORS_PCA9539 is not set
-# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_I2C_DEBUG_CORE is not set
-# CONFIG_I2C_DEBUG_ALGO is not set
-# CONFIG_I2C_DEBUG_BUS is not set
-# CONFIG_I2C_DEBUG_CHIP is not set
-
-#
-# SPI support
-#
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
-
-#
-# Dallas's 1-wire bus
-#
-# CONFIG_W1 is not set
-CONFIG_POWER_SUPPLY=y
-# CONFIG_POWER_SUPPLY_DEBUG is not set
-# CONFIG_PDA_POWER is not set
-# CONFIG_BATTERY_DS2760 is not set
-CONFIG_BATTERY_OLPC=y
-# CONFIG_HWMON is not set
-
-#
-# Multifunction device drivers
-#
-# CONFIG_MFD_SM501 is not set
-
-#
-# Multimedia devices
-#
-CONFIG_VIDEO_DEV=y
-# CONFIG_VIDEO_V4L1 is not set
-CONFIG_VIDEO_V4L1_COMPAT=y
-CONFIG_VIDEO_V4L2=y
-CONFIG_VIDEO_CAPTURE_DRIVERS=y
-# CONFIG_VIDEO_ADV_DEBUG is not set
-# CONFIG_VIDEO_HELPER_CHIPS_AUTO is not set
-
-#
-# Encoders/decoders and other helper chips
-#
-
-#
-# Audio decoders
-#
-# CONFIG_VIDEO_TDA9840 is not set
-# CONFIG_VIDEO_TEA6415C is not set
-# CONFIG_VIDEO_TEA6420 is not set
-# CONFIG_VIDEO_MSP3400 is not set
-# CONFIG_VIDEO_CS53L32A is not set
-# CONFIG_VIDEO_TLV320AIC23B is not set
-# CONFIG_VIDEO_WM8775 is not set
-# CONFIG_VIDEO_WM8739 is not set
-
-#
-# Video decoders
-#
-CONFIG_VIDEO_OV7670=y
-# CONFIG_VIDEO_SAA711X is not set
-# CONFIG_VIDEO_TVP5150 is not set
-
-#
-# Video and audio decoders
-#
-# CONFIG_VIDEO_CX25840 is not set
-
-#
-# MPEG video encoders
-#
-# CONFIG_VIDEO_CX2341X is not set
-
-#
-# Video encoders
-#
-# CONFIG_VIDEO_SAA7127 is not set
-
-#
-# Video improvement chips
-#
-# CONFIG_VIDEO_UPD64031A is not set
-# CONFIG_VIDEO_UPD64083 is not set
-# CONFIG_VIDEO_VIVI is not set
-# CONFIG_VIDEO_SAA5246A is not set
-# CONFIG_VIDEO_SAA5249 is not set
-# CONFIG_VIDEO_SAA7134 is not set
-# CONFIG_VIDEO_HEXIUM_ORION is not set
-# CONFIG_VIDEO_HEXIUM_GEMINI is not set
-# CONFIG_VIDEO_CX88 is not set
-CONFIG_VIDEO_CAFE_CCIC=y
-CONFIG_V4L_USB_DRIVERS=y
-# CONFIG_VIDEO_PVRUSB2 is not set
-# CONFIG_VIDEO_USBVISION is not set
-# CONFIG_USB_SN9C102 is not set
-# CONFIG_USB_ZR364XX is not set
-CONFIG_RADIO_ADAPTERS=y
-# CONFIG_RADIO_GEMTEK_PCI is not set
-# CONFIG_RADIO_MAXIRADIO is not set
-# CONFIG_RADIO_MAESTRO is not set
-# CONFIG_USB_DSBR is not set
-# CONFIG_DVB_CORE is not set
-CONFIG_DAB=y
-# CONFIG_USB_DABUSB is not set
-
-#
-# Graphics support
-#
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_LCD_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_PROGEAR is not set
-
-#
-# Display device support
-#
-# CONFIG_DISPLAY_SUPPORT is not set
-CONFIG_VGASTATE=m
-CONFIG_FB=y
-# CONFIG_FIRMWARE_EDID is not set
-# CONFIG_FB_DDC is not set
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-# CONFIG_FB_SYS_FILLRECT is not set
-# CONFIG_FB_SYS_COPYAREA is not set
-# CONFIG_FB_SYS_IMAGEBLIT is not set
-# CONFIG_FB_SYS_FOPS is not set
-CONFIG_FB_DEFERRED_IO=y
-# CONFIG_FB_SVGALIB is not set
-# CONFIG_FB_MACMODES is not set
-# CONFIG_FB_BACKLIGHT is not set
-CONFIG_FB_MODE_HELPERS=y
-CONFIG_FB_TILEBLITTING=y
-
-#
-# Frame buffer hardware drivers
-#
-# CONFIG_FB_CIRRUS is not set
-# CONFIG_FB_PM2 is not set
-# CONFIG_FB_CYBER2000 is not set
-# CONFIG_FB_ARC is not set
-# CONFIG_FB_ASILIANT is not set
-# CONFIG_FB_IMSTT is not set
-CONFIG_FB_VGA16=m
-CONFIG_FB_VESA=y
-# CONFIG_FB_HECUBA is not set
-# CONFIG_FB_HGA is not set
-# CONFIG_FB_S1D13XXX is not set
-# CONFIG_FB_NVIDIA is not set
-# CONFIG_FB_RIVA is not set
-# CONFIG_FB_I810 is not set
-# CONFIG_FB_LE80578 is not set
-# CONFIG_FB_INTEL is not set
-# CONFIG_FB_MATROX is not set
-# CONFIG_FB_RADEON is not set
-# CONFIG_FB_ATY128 is not set
-# CONFIG_FB_ATY is not set
-# CONFIG_FB_S3 is not set
-# CONFIG_FB_SAVAGE is not set
-# CONFIG_FB_SIS is not set
-# CONFIG_FB_NEOMAGIC is not set
-# CONFIG_FB_KYRO is not set
-# CONFIG_FB_3DFX is not set
-# CONFIG_FB_VOODOO1 is not set
-# CONFIG_FB_VT8623 is not set
-# CONFIG_FB_CYBLA is not set
-# CONFIG_FB_TRIDENT is not set
-# CONFIG_FB_ARK is not set
-# CONFIG_FB_PM3 is not set
-CONFIG_FB_GEODE=y
-CONFIG_FB_GEODE_LX=y
-CONFIG_FB_GEODE_GX=y
-# CONFIG_FB_GEODE_GX1 is not set
-CONFIG_FB_OLPC_DCON=y
-# CONFIG_FB_VIRTUAL is not set
-
-#
-# Console display driver support
-#
-CONFIG_VGA_CONSOLE=y
-CONFIG_VGACON_SOFT_SCROLLBACK=y
-CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
-CONFIG_VIDEO_SELECT=y
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
-CONFIG_FONTS=y
-# CONFIG_FONT_8x8 is not set
-CONFIG_FONT_8x16=y
-# CONFIG_FONT_6x11 is not set
-# CONFIG_FONT_7x14 is not set
-# CONFIG_FONT_PEARL_8x8 is not set
-# CONFIG_FONT_ACORN_8x8 is not set
-# CONFIG_FONT_MINI_4x6 is not set
-# CONFIG_FONT_SUN8x16 is not set
-CONFIG_FONT_SUN12x22=y
-# CONFIG_FONT_10x18 is not set
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_LOGO_LINUX_CLUT224=y
-
-#
-# Sound
-#
-CONFIG_SOUND=y
-
-#
-# Advanced Linux Sound Architecture
-#
-CONFIG_SND=y
-CONFIG_SND_TIMER=y
-CONFIG_SND_PCM=y
-CONFIG_SND_HWDEP=m
-CONFIG_SND_RAWMIDI=m
-CONFIG_SND_SEQUENCER=m
-CONFIG_SND_SEQ_DUMMY=m
-CONFIG_SND_OSSEMUL=y
-CONFIG_SND_MIXER_OSS=m
-CONFIG_SND_PCM_OSS=m
-CONFIG_SND_PCM_OSS_PLUGINS=y
-CONFIG_SND_SEQUENCER_OSS=y
-CONFIG_SND_DYNAMIC_MINORS=y
-# CONFIG_SND_SUPPORT_OLD_API is not set
-CONFIG_SND_VERBOSE_PROCFS=y
-# CONFIG_SND_VERBOSE_PRINTK is not set
-# CONFIG_SND_DEBUG is not set
-
-#
-# Generic devices
-#
-CONFIG_SND_MPU401_UART=m
-CONFIG_SND_AC97_CODEC=y
-CONFIG_SND_DUMMY=m
-CONFIG_SND_VIRMIDI=m
-CONFIG_SND_MTPAV=m
-# CONFIG_SND_SERIAL_U16550 is not set
-CONFIG_SND_MPU401=m
-
-#
-# PCI devices
-#
-# CONFIG_SND_AD1889 is not set
-# CONFIG_SND_ALS300 is not set
-# CONFIG_SND_ALS4000 is not set
-# CONFIG_SND_ALI5451 is not set
-# CONFIG_SND_ATIIXP is not set
-# CONFIG_SND_ATIIXP_MODEM is not set
-# CONFIG_SND_AU8810 is not set
-# CONFIG_SND_AU8820 is not set
-# CONFIG_SND_AU8830 is not set
-# CONFIG_SND_AZT3328 is not set
-# CONFIG_SND_BT87X is not set
-# CONFIG_SND_CA0106 is not set
-# CONFIG_SND_CMIPCI is not set
-# CONFIG_SND_CS4281 is not set
-# CONFIG_SND_CS46XX is not set
-CONFIG_SND_CS5535AUDIO=y
-# CONFIG_SND_DARLA20 is not set
-# CONFIG_SND_GINA20 is not set
-# CONFIG_SND_LAYLA20 is not set
-# CONFIG_SND_DARLA24 is not set
-# CONFIG_SND_GINA24 is not set
-# CONFIG_SND_LAYLA24 is not set
-# CONFIG_SND_MONA is not set
-# CONFIG_SND_MIA is not set
-# CONFIG_SND_ECHO3G is not set
-# CONFIG_SND_INDIGO is not set
-# CONFIG_SND_INDIGOIO is not set
-# CONFIG_SND_INDIGODJ is not set
-# CONFIG_SND_EMU10K1 is not set
-# CONFIG_SND_EMU10K1X is not set
-CONFIG_SND_ENS1370=m
-CONFIG_SND_ENS1371=m
-# CONFIG_SND_ES1938 is not set
-# CONFIG_SND_ES1968 is not set
-# CONFIG_SND_FM801 is not set
-# CONFIG_SND_HDA_INTEL is not set
-# CONFIG_SND_HDSP is not set
-# CONFIG_SND_HDSPM is not set
-# CONFIG_SND_ICE1712 is not set
-# CONFIG_SND_ICE1724 is not set
-CONFIG_SND_INTEL8X0=m
-# CONFIG_SND_INTEL8X0M is not set
-# CONFIG_SND_KORG1212 is not set
-# CONFIG_SND_MAESTRO3 is not set
-# CONFIG_SND_MIXART is not set
-# CONFIG_SND_NM256 is not set
-# CONFIG_SND_PCXHR is not set
-# CONFIG_SND_RIPTIDE is not set
-# CONFIG_SND_RME32 is not set
-# CONFIG_SND_RME96 is not set
-# CONFIG_SND_RME9652 is not set
-# CONFIG_SND_SONICVIBES is not set
-# CONFIG_SND_TRIDENT is not set
-# CONFIG_SND_VIA82XX is not set
-# CONFIG_SND_VIA82XX_MODEM is not set
-# CONFIG_SND_VX222 is not set
-# CONFIG_SND_YMFPCI is not set
-CONFIG_SND_AC97_POWER_SAVE=y
-
-#
-# USB devices
-#
-CONFIG_SND_USB_AUDIO=m
-CONFIG_SND_USB_USX2Y=m
-# CONFIG_SND_USB_CAIAQ is not set
-
-#
-# System on Chip audio support
-#
-# CONFIG_SND_SOC is not set
-
-#
-# Open Sound System
-#
-# CONFIG_SOUND_PRIME is not set
-CONFIG_AC97_BUS=y
-
-#
-# HID Devices
-#
-CONFIG_HID=y
-# CONFIG_HID_DEBUG is not set
-
-#
-# USB Input Devices
-#
-CONFIG_USB_HID=y
-# CONFIG_USB_HIDINPUT_POWERBOOK is not set
-# CONFIG_HID_FF is not set
-CONFIG_USB_HIDDEV=y
-
-#
-# USB support
-#
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
-CONFIG_USB_ARCH_HAS_EHCI=y
-CONFIG_USB=y
-# CONFIG_USB_DEBUG is not set
-
-#
-# Miscellaneous USB options
-#
-CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_DEVICE_CLASS is not set
-# CONFIG_USB_DYNAMIC_MINORS is not set
-# CONFIG_USB_SUSPEND is not set
-CONFIG_USB_PERSIST=y
-# CONFIG_USB_OTG is not set
-
-#
-# USB Host Controller Drivers
-#
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_EHCI_SPLIT_ISO=y
-CONFIG_USB_EHCI_ROOT_HUB_TT=y
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
-# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
-# CONFIG_USB_ISP116X_HCD is not set
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
-# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
-CONFIG_USB_OHCI_LITTLE_ENDIAN=y
-# CONFIG_USB_UHCI_HCD is not set
-# CONFIG_USB_SL811_HCD is not set
-
-#
-# USB Device Class drivers
-#
-CONFIG_USB_ACM=m
-CONFIG_USB_PRINTER=m
-
-#
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
-#
-
-#
-# may also be needed; see USB_STORAGE Help for more information
-#
-CONFIG_USB_STORAGE=y
-# CONFIG_USB_STORAGE_DEBUG is not set
-CONFIG_USB_STORAGE_DATAFAB=y
-CONFIG_USB_STORAGE_FREECOM=y
-CONFIG_USB_STORAGE_DPCM=y
-CONFIG_USB_STORAGE_USBAT=y
-CONFIG_USB_STORAGE_SDDR09=y
-CONFIG_USB_STORAGE_SDDR55=y
-CONFIG_USB_STORAGE_JUMPSHOT=y
-CONFIG_USB_STORAGE_ALAUDA=y
-# CONFIG_USB_STORAGE_KARMA is not set
-CONFIG_USB_LIBUSUAL=y
-
-#
-# USB Imaging devices
-#
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
-CONFIG_USB_MON=y
-
-#
-# USB port drivers
-#
-
-#
-# USB Serial Converter support
-#
-CONFIG_USB_SERIAL=m
-CONFIG_USB_SERIAL_GENERIC=y
-# CONFIG_USB_SERIAL_AIRCABLE is not set
-# CONFIG_USB_SERIAL_AIRPRIME is not set
-# CONFIG_USB_SERIAL_ARK3116 is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_WHITEHEAT is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-CONFIG_USB_SERIAL_CP2101=m
-# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
-# CONFIG_USB_SERIAL_EMPEG is not set
-CONFIG_USB_SERIAL_FTDI_SIO=m
-# CONFIG_USB_SERIAL_FUNSOFT is not set
-# CONFIG_USB_SERIAL_VISOR is not set
-# CONFIG_USB_SERIAL_IPAQ is not set
-# CONFIG_USB_SERIAL_IR is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
-# CONFIG_USB_SERIAL_GARMIN is not set
-# CONFIG_USB_SERIAL_IPW is not set
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-# CONFIG_USB_SERIAL_KEYSPAN is not set
-# CONFIG_USB_SERIAL_KLSI is not set
-# CONFIG_USB_SERIAL_KOBIL_SCT is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_MOS7720 is not set
-# CONFIG_USB_SERIAL_MOS7840 is not set
-# CONFIG_USB_SERIAL_NAVMAN is not set
-CONFIG_USB_SERIAL_PL2303=m
-# CONFIG_USB_SERIAL_HP4X is not set
-# CONFIG_USB_SERIAL_SAFE is not set
-# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
-# CONFIG_USB_SERIAL_TI is not set
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_XIRCOM is not set
-# CONFIG_USB_SERIAL_OPTION is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
-# CONFIG_USB_SERIAL_DEBUG is not set
-
-#
-# USB Miscellaneous drivers
-#
-# CONFIG_USB_EMI62 is not set
-# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_AUERSWALD is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_BERRY_CHARGE is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYPRESS_CY7C63 is not set
-# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGET is not set
-# CONFIG_USB_IDMOUSE is not set
-# CONFIG_USB_FTDI_ELAN is not set
-# CONFIG_USB_APPLEDISPLAY is not set
-# CONFIG_USB_SISUSBVGA is not set
-# CONFIG_USB_LD is not set
-# CONFIG_USB_TRANCEVIBRATOR is not set
-# CONFIG_USB_IOWARRIOR is not set
-# CONFIG_USB_TEST is not set
-
-#
-# USB DSL modem support
-#
-
-#
-# USB Gadget Support
-#
-# CONFIG_USB_GADGET is not set
-CONFIG_MMC=y
-# CONFIG_MMC_DEBUG is not set
-# CONFIG_MMC_UNSAFE_RESUME is not set
-
-#
-# MMC/SD Card Drivers
-#
-CONFIG_MMC_BLOCK=y
-
-#
-# MMC/SD Host Controller Drivers
-#
-CONFIG_MMC_SDHCI=y
-# CONFIG_MMC_WBSD is not set
-# CONFIG_MMC_TIFM_SD is not set
-
-#
-# LED devices
-#
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-
-#
-# LED drivers
-#
-
-#
-# LED Triggers
-#
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-# CONFIG_LEDS_TRIGGER_IDE_DISK is not set
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-
-#
-# InfiniBand support
-#
-# CONFIG_INFINIBAND is not set
-
-#
-# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
-#
-# CONFIG_EDAC is not set
-
-#
-# Real Time Clock
-#
-CONFIG_RTC_LIB=y
-CONFIG_RTC_CLASS=y
-# CONFIG_RTC_HCTOSYS is not set
-# CONFIG_RTC_DEBUG is not set
-
-#
-# RTC interfaces
-#
-CONFIG_RTC_INTF_SYSFS=y
-CONFIG_RTC_INTF_PROC=y
-CONFIG_RTC_INTF_DEV=y
-# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
-# CONFIG_RTC_DRV_TEST is not set
-
-#
-# I2C RTC drivers
-#
-# CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_MAX6900 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
-# CONFIG_RTC_DRV_X1205 is not set
-# CONFIG_RTC_DRV_PCF8563 is not set
-# CONFIG_RTC_DRV_PCF8583 is not set
-
-#
-# SPI RTC drivers
-#
-
-#
-# Platform RTC drivers
-#
-CONFIG_RTC_DRV_CMOS=y
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-
-#
-# on-CPU RTC drivers
-#
-
-#
-# DMA Engine support
-#
-# CONFIG_DMA_ENGINE is not set
-
-#
-# DMA Clients
-#
-
-#
-# DMA Devices
-#
-
-#
-# Virtualization
-#
-# CONFIG_KVM is not set
-
-#
-# Sysprof
-#
-CONFIG_SYSPROF=m
-
-#
-# File systems
-#
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_XATTR=y
-# CONFIG_EXT2_FS_POSIX_ACL is not set
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT2_FS_XIP=y
-CONFIG_FS_XIP=y
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_XATTR=y
-# CONFIG_EXT3_FS_POSIX_ACL is not set
-CONFIG_EXT3_FS_SECURITY=y
-# CONFIG_EXT4DEV_FS is not set
-CONFIG_JBD=y
-# CONFIG_JBD_DEBUG is not set
-CONFIG_FS_MBCACHE=y
-# CONFIG_REISERFS_FS is not set
-# CONFIG_JFS_FS is not set
-# CONFIG_FS_POSIX_ACL is not set
-# CONFIG_XFS_FS is not set
-# CONFIG_GFS2_FS is not set
-# CONFIG_OCFS2_FS is not set
-# CONFIG_MINIX_FS is not set
-# CONFIG_ROMFS_FS is not set
-CONFIG_INOTIFY=y
-CONFIG_INOTIFY_USER=y
-CONFIG_QUOTA=y
-# CONFIG_QFMT_V1 is not set
-CONFIG_QFMT_V2=y
-CONFIG_QUOTACTL=y
-CONFIG_DNOTIFY=y
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-# CONFIG_FUSE_FS is not set
-
-#
-# CD-ROM/DVD Filesystems
-#
-CONFIG_ISO9660_FS=m
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_UDF_NLS=y
-
-#
-# DOS/FAT/NT Filesystems
-#
-CONFIG_FAT_FS=m
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_FAT_DEFAULT_CODEPAGE=437
-CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
-# CONFIG_NTFS_FS is not set
-
-#
-# Pseudo filesystems
-#
-CONFIG_PROC_FS=y
-CONFIG_PROC_KCORE=y
-CONFIG_PROC_SYSCTL=y
-CONFIG_SYSFS=y
-CONFIG_TMPFS=y
-# CONFIG_TMPFS_POSIX_ACL is not set
-CONFIG_HUGETLBFS=y
-CONFIG_HUGETLB_PAGE=y
-CONFIG_PROMFS_FS=y
-CONFIG_RAMFS=y
-# CONFIG_CONFIGFS_FS is not set
-
-#
-# Miscellaneous filesystems
-#
-# CONFIG_ADFS_FS is not set
-# CONFIG_AFFS_FS is not set
-# CONFIG_ECRYPT_FS is not set
-# CONFIG_HFS_FS is not set
-# CONFIG_HFSPLUS_FS is not set
-# CONFIG_BEFS_FS is not set
-# CONFIG_BFS_FS is not set
-# CONFIG_EFS_FS is not set
-CONFIG_JFFS2_FS=y
-CONFIG_JFFS2_FS_DEBUG=0
-CONFIG_JFFS2_FS_WRITEBUFFER=y
-CONFIG_JFFS2_FS_WBUF_VERIFY=y
-CONFIG_JFFS2_SUMMARY=y
-CONFIG_JFFS2_FS_XATTR=y
-# CONFIG_JFFS2_FS_POSIX_ACL is not set
-CONFIG_JFFS2_FS_SECURITY=y
-# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
-CONFIG_JFFS2_ZLIB=y
-CONFIG_JFFS2_RTIME=y
-# CONFIG_JFFS2_RUBIN is not set
-CONFIG_CRAMFS=m
-# CONFIG_VXFS_FS is not set
-# CONFIG_HPFS_FS is not set
-# CONFIG_QNX4FS_FS is not set
-# CONFIG_SYSV_FS is not set
-# CONFIG_UFS_FS is not set
-
-#
-# Network File Systems
-#
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-# CONFIG_NFS_V3_ACL is not set
-CONFIG_NFS_V4=y
-CONFIG_NFS_DIRECTIO=y
-# CONFIG_NFSD is not set
-CONFIG_LOCKD=m
-CONFIG_LOCKD_V4=y
-CONFIG_NFS_COMMON=y
-CONFIG_SUNRPC=m
-CONFIG_SUNRPC_GSS=m
-# CONFIG_SUNRPC_BIND34 is not set
-CONFIG_RPCSEC_GSS_KRB5=m
-CONFIG_RPCSEC_GSS_SPKM3=m
-# CONFIG_SMB_FS is not set
-# CONFIG_CIFS is not set
-# CONFIG_NCP_FS is not set
-# CONFIG_CODA_FS is not set
-# CONFIG_AFS_FS is not set
-# CONFIG_9P_FS is not set
-
-#
-# Partition Types
-#
-CONFIG_PARTITION_ADVANCED=y
-# CONFIG_ACORN_PARTITION is not set
-# CONFIG_OSF_PARTITION is not set
-# CONFIG_AMIGA_PARTITION is not set
-# CONFIG_ATARI_PARTITION is not set
-# CONFIG_MAC_PARTITION is not set
-CONFIG_MSDOS_PARTITION=y
-# CONFIG_BSD_DISKLABEL is not set
-# CONFIG_MINIX_SUBPARTITION is not set
-# CONFIG_SOLARIS_X86_PARTITION is not set
-# CONFIG_UNIXWARE_DISKLABEL is not set
-# CONFIG_LDM_PARTITION is not set
-# CONFIG_SGI_PARTITION is not set
-# CONFIG_ULTRIX_PARTITION is not set
-# CONFIG_SUN_PARTITION is not set
-# CONFIG_KARMA_PARTITION is not set
-# CONFIG_EFI_PARTITION is not set
-# CONFIG_SYSV68_PARTITION is not set
-
-#
-# Native Language Support
-#
-CONFIG_NLS=y
-CONFIG_NLS_DEFAULT="utf8"
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=y
-CONFIG_NLS_ISO8859_1=m
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_NLS_UTF8=m
-
-#
-# Distributed Lock Manager
-#
-# CONFIG_DLM is not set
-
-#
-# Instrumentation Support
-#
-CONFIG_PROFILING=y
-CONFIG_OPROFILE=m
-CONFIG_KPROBES=y
-
-#
-# Kernel hacking
-#
-CONFIG_TRACE_IRQFLAGS_SUPPORT=y
-CONFIG_PRINTK_TIME=y
-# CONFIG_ENABLE_MUST_CHECK is not set
-CONFIG_MAGIC_SYSRQ=y
-CONFIG_UNUSED_SYMBOLS=y
-CONFIG_DEBUG_FS=y
-# CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_DETECT_SOFTLOCKUP=y
-CONFIG_SCHEDSTATS=y
-CONFIG_TIMER_STATS=y
-# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_PREEMPT=y
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-CONFIG_DEBUG_SPINLOCK=y
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_LOCK_ALLOC is not set
-# CONFIG_PROVE_LOCKING is not set
-CONFIG_DEBUG_SPINLOCK_SLEEP=y
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_VM=y
-CONFIG_DEBUG_LIST=y
-# CONFIG_FRAME_POINTER is not set
-# CONFIG_FORCED_INLINING is not set
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_LKDTM is not set
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_EARLY_PRINTK=y
-CONFIG_DEBUG_STACKOVERFLOW=y
-CONFIG_DEBUG_STACK_USAGE=y
-
-#
-# Page alloc debug is incompatible with Software Suspend on i386
-#
-CONFIG_DEBUG_RODATA=y
-CONFIG_4KSTACKS=y
-CONFIG_DOUBLEFAULT=y
-
-#
-# Security options
-#
-CONFIG_KEYS=y
-CONFIG_KEYS_DEBUG_PROC_KEYS=y
-CONFIG_SECURITY=y
-CONFIG_SECURITY_NETWORK=y
-CONFIG_SECURITY_NETWORK_XFRM=y
-CONFIG_SECURITY_CAPABILITIES=y
-# CONFIG_SECURITY_ROOTPLUG is not set
-CONFIG_SECURITY_SELINUX=y
-CONFIG_SECURITY_SELINUX_BOOTPARAM=y
-CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
-# CONFIG_SECURITY_SELINUX_DISABLE is not set
-CONFIG_SECURITY_SELINUX_DEVELOP=y
-CONFIG_SECURITY_SELINUX_AVC_STATS=y
-CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
-# CONFIG_SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT is not set
-# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set
-
-#
-# Cryptographic options
-#
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_ALGAPI=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_GF128MUL=m
-CONFIG_CRYPTO_ECB=m
-CONFIG_CRYPTO_CBC=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_LRW=m
-# CONFIG_CRYPTO_CRYPTD is not set
-CONFIG_CRYPTO_DES=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_TWOFISH_COMMON=m
-# CONFIG_CRYPTO_TWOFISH_586 is not set
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_AES_586=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_ARC4=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_DEFLATE=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_CRC32C=m
-CONFIG_CRYPTO_CAMELLIA=m
-# CONFIG_CRYPTO_TEST is not set
-
-#
-# Hardware crypto devices
-#
-# CONFIG_CRYPTO_DEV_PADLOCK is not set
-CONFIG_CRYPTO_DEV_GEODE=y
-
-#
-# Library routines
-#
-CONFIG_BITREVERSE=y
-CONFIG_CRC_CCITT=m
-CONFIG_CRC16=m
-# CONFIG_CRC_ITU_T is not set
-CONFIG_CRC32=y
-CONFIG_LIBCRC32C=m
-CONFIG_AUDIT_GENERIC=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
-CONFIG_REED_SOLOMON=y
-CONFIG_REED_SOLOMON_DEC16=y
-CONFIG_TEXTSEARCH=y
-CONFIG_TEXTSEARCH_KMP=m
-CONFIG_TEXTSEARCH_BM=m
-CONFIG_TEXTSEARCH_FSM=m
-CONFIG_PLIST=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAS_DMA=y
-CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_IRQ_PROBE=y
-CONFIG_X86_BIOS_REBOOT=y
-CONFIG_KTIME_SCALAR=y
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/kernel/mfgpt.c b/target/linux/olpc/files-2.6.23/arch/i386/kernel/mfgpt.c
deleted file mode 100644
index 2e62a41e7f..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/kernel/mfgpt.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/* Driver/API for AMD Geode Multi-Function General Purpose Timers (MFGPT)
- *
- * Copyright (C) 2006, Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-/* The MFPGT timers on the CS5536 provide us with suitable timers to use
- * as clock event sources - not as good as a HPET or APIC, but certainly
- * better then the PIT. This isn't a general purpose MFGPT driver, but
- * a simplified one designed specifically to act as a clock event source.
- * For full details about the MFGPT, please consult the CS5536 data sheet.
-*/
-
-/* We are using the 32Khz input clock - its the only one that has the
- * ranges we find desirable. The following table lists the suitable
- * divisors and the associated hz, minimum interval
- * and the maximum interval:
-
- Divisor Hz Min Delta (S) Max Delta (S)
- 1 32000 .0005 2.048
- 2 16000 .001 4.096
- 4 8000 .002 8.192
- 8 4000 .004 16.384
- 16 2000 .008 32.768
- 32 1000 .016 65.536
- 64 500 .032 131.072
- 128 250 .064 262.144
- 256 125 .128 524.288
-*/
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/clocksource.h>
-#include <linux/clockchips.h>
-#include <asm/geode.h>
-
-#include "do_timer.h"
-
-#define MFGPT_MAX_TIMERS 8
-
-#define F_AVAIL 0x01
-
-static struct mfgpt_timer_t {
- int flags;
- struct module *owner;
-} mfgpt_timers[MFGPT_MAX_TIMERS];
-
-/* Selected from the table above */
-
-#define MFGPT_DIVISOR 16
-#define MFGPT_SCALE 4 /* divisor = 2^(scale) */
-#define MFGPT_HZ (32000 / MFGPT_DIVISOR)
-#define MFGPT_PERIODIC (MFGPT_HZ / HZ)
-
-#ifdef CONFIG_GEODE_MFGPT_TIMER
-static int __init mfgpt_timer_setup(void);
-#else
-#define mfgpt_timer_setup() (0)
-#endif
-
-/* Allow for disabling of MFGPTs */
-static int disable = 0;
-static int __init mfgpt_disable(char *s)
-{
- disable = 1;
- return 1;
-}
-__setup("nomfgpt", mfgpt_disable);
-
-/*
- * Check whether any MFGPTs are available for the kernel to use. In most
- * cases, firmware that uses AMD's VSA code will claim all timers during
- * bootup; we certainly don't want to take them if they're already in use.
- * In other cases (such as with VSAless OpenFirmware), the system firmware
- * leaves timers available for us to use.
- */
-int __init geode_mfgpt_detect(void)
-{
- int count = 0, i;
- u16 val;
-
- if (disable) {
- printk(KERN_INFO "geode-mfgpt: Skipping MFGPT setup\n");
- return 0;
- }
-
- for (i = 0; i < MFGPT_MAX_TIMERS; i++) {
- val = geode_mfgpt_read(i, MFGPT_REG_SETUP);
- if (!(val & MFGPT_SETUP_SETUP)) {
- mfgpt_timers[i].flags = F_AVAIL;
- count++;
- }
- }
-
- /* set up clock event device, if desired */
- i = mfgpt_timer_setup();
-
- return count;
-}
-
-int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable)
-{
- u32 msr, mask, value, dummy;
- int shift = (cmp == MFGPT_CMP1) ? 0 : 8;
-
- if (timer < 0 || timer >= MFGPT_MAX_TIMERS)
- return -EIO;
-
- /*
- * The register maps for these are described in sections 6.17.1.x of
- * the AMD Geode CS5536 Companion Device Data Book.
- */
- switch(event) {
- case MFGPT_EVENT_RESET:
- /* XXX: According to the docs, we cannot reset timers above
- * 6; that is, resets for 7 and 8 will be ignored. Is this
- * a problem? */
- msr = MFGPT_NR_MSR;
- mask = 1 << (timer + 24);
- break;
-
- case MFGPT_EVENT_NMI:
- msr = MFGPT_NR_MSR;
- mask = 1 << (timer + shift);
- break;
-
- case MFGPT_EVENT_IRQ:
- msr = MFGPT_IRQ_MSR;
- mask = 1 << (timer + shift);
- break;
-
- default:
- return -EIO;
- }
-
- rdmsr(msr, value, dummy);
-
- if (enable)
- value |= mask;
- else
- value &= ~mask;
-
- wrmsr(msr, value, dummy);
- return 0;
-}
-EXPORT_SYMBOL(geode_mfgpt_toggle_event);
-
-int geode_mfgpt_set_irq(int timer, int cmp, int irq, int enable)
-{
- u32 val, dummy;
- int offset;
-
- if (timer < 0 || timer >= MFGPT_MAX_TIMERS)
- return -EIO;
-
- if (geode_mfgpt_toggle_event(timer, cmp, MFGPT_EVENT_IRQ, enable))
- return -EIO;
-
- rdmsr(0x51400022, val, dummy);
-
- offset = (timer % 4) * 4;
-
- val &= ~((0xF << offset) | (0xF << (offset + 16)));
-
- if (enable) {
- val |= (irq & 0x0F) << (offset);
- val |= (irq & 0x0F) << (offset + 16);
- }
-
- wrmsr(0x51400022, val, dummy);
- return 0;
-}
-EXPORT_SYMBOL(geode_mfgpt_set_irq);
-
-static int mfgpt_get(int timer, struct module *owner)
-{
- mfgpt_timers[timer].flags &= ~F_AVAIL;
- mfgpt_timers[timer].owner = owner;
- printk(KERN_INFO "geode-mfgpt: Registered timer %d\n", timer);
- return timer;
-}
-
-int geode_mfgpt_alloc_timer(int timer, int domain, struct module *owner)
-{
- int i;
-
- if (!geode_get_dev_base(GEODE_DEV_MFGPT))
- return -ENODEV;
- if (timer >= MFGPT_MAX_TIMERS)
- return -EIO;
-
- if (timer < 0) {
- /* Try to find an available timer */
- for (i = 0; i < MFGPT_MAX_TIMERS; i++) {
- if (mfgpt_timers[i].flags & F_AVAIL)
- return mfgpt_get(i, owner);
-
- if (i == 5 && domain == MFGPT_DOMAIN_WORKING)
- break;
- }
- }
- else {
- /* If they requested a specific timer, try to honor that */
- if (mfgpt_timers[timer].flags & F_AVAIL)
- return mfgpt_get(timer, owner);
- }
-
- /* No timers available - too bad */
- return -1;
-}
-EXPORT_SYMBOL(geode_mfgpt_alloc_timer);
-
-#ifdef CONFIG_GEODE_MFGPT_TIMER
-
-static unsigned int mfgpt_tick_mode = CLOCK_EVT_MODE_SHUTDOWN;
-static u16 mfgpt_event_clock;
-
-static int irq = 7;
-static int __init mfgpt_setup(char *str)
-{
- get_option(&str, &irq);
- return 1;
-}
-__setup("mfgpt_irq=", mfgpt_setup);
-
-static inline void mfgpt_disable_timer(u16 clock)
-{
- u16 val = geode_mfgpt_read(clock, MFGPT_REG_SETUP);
- geode_mfgpt_write(clock, MFGPT_REG_SETUP, val & ~MFGPT_SETUP_CNTEN);
-}
-
-static int mfgpt_next_event(unsigned long, struct clock_event_device *);
-static void mfgpt_set_mode(enum clock_event_mode, struct clock_event_device *);
-
-static struct clock_event_device mfgpt_clockevent = {
- .name = "mfgpt-timer",
- .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
- .set_mode = mfgpt_set_mode,
- .set_next_event = mfgpt_next_event,
- .rating = 250,
- .cpumask = CPU_MASK_ALL,
- .shift = 32
-};
-
-static inline void mfgpt_start_timer(u16 clock, u16 delta)
-{
- geode_mfgpt_write(mfgpt_event_clock, MFGPT_REG_CMP2, (u16) delta);
- geode_mfgpt_write(mfgpt_event_clock, MFGPT_REG_COUNTER, 0);
-
- geode_mfgpt_write(mfgpt_event_clock, MFGPT_REG_SETUP,
- MFGPT_SETUP_CNTEN | MFGPT_SETUP_CMP2);
-}
-
-static void mfgpt_set_mode(enum clock_event_mode mode,
- struct clock_event_device *evt)
-{
- mfgpt_disable_timer(mfgpt_event_clock);
-
- if (mode == CLOCK_EVT_MODE_PERIODIC)
- mfgpt_start_timer(mfgpt_event_clock, MFGPT_PERIODIC);
-
- mfgpt_tick_mode = mode;
-}
-
-static int mfgpt_next_event(unsigned long delta, struct clock_event_device *evt)
-{
- mfgpt_start_timer(mfgpt_event_clock, delta);
- return 0;
-}
-
-/* Assume (foolishly?), that this interrupt was due to our tick */
-
-static irqreturn_t mfgpt_tick(int irq, void *dev_id)
-{
- if (mfgpt_tick_mode == CLOCK_EVT_MODE_SHUTDOWN)
- return IRQ_HANDLED;
-
- /* Turn off the clock */
- mfgpt_disable_timer(mfgpt_event_clock);
-
- /* Clear the counter */
- geode_mfgpt_write(mfgpt_event_clock, MFGPT_REG_COUNTER, 0);
-
- /* Restart the clock in periodic mode */
-
- if (mfgpt_tick_mode == CLOCK_EVT_MODE_PERIODIC) {
- geode_mfgpt_write(mfgpt_event_clock, MFGPT_REG_SETUP,
- MFGPT_SETUP_CNTEN | MFGPT_SETUP_CMP2);
- }
-
- mfgpt_clockevent.event_handler(&mfgpt_clockevent);
- return IRQ_HANDLED;
-}
-
-static struct irqaction mfgptirq = {
- .handler = mfgpt_tick,
- .flags = IRQF_DISABLED | IRQF_NOBALANCING,
- .mask = CPU_MASK_NONE,
- .name = "mfgpt-timer"
-};
-
-static int __init mfgpt_timer_setup(void)
-{
- int timer, ret;
- u16 val;
-
- timer = geode_mfgpt_alloc_timer(MFGPT_TIMER_ANY, MFGPT_DOMAIN_WORKING, THIS_MODULE);
- if (timer < 0) {
- printk(KERN_ERR "mfgpt-timer: Could not allocate a MFPGT timer\n");
- return -ENODEV;
- }
-
- mfgpt_event_clock = timer;
- /* Set the clock scale and enable the event mode for CMP2 */
- val = MFGPT_SCALE | (3 << 8);
-
- geode_mfgpt_write(mfgpt_event_clock, MFGPT_REG_SETUP, val);
-
- /* Set up the IRQ on the MFGPT side */
- if (geode_mfgpt_setup_irq(mfgpt_event_clock, MFGPT_CMP2, irq)) {
- printk(KERN_ERR "mfgpt-timer: Could not set up IRQ %d\n", irq);
- return -EIO;
- }
-
- /* And register it with the kernel */
- ret = setup_irq(irq, &mfgptirq);
-
- if (ret) {
- printk(KERN_ERR "mfgpt-timer: Unable to set up the interrupt.\n");
- goto err;
- }
-
- /* Set up the clock event */
- mfgpt_clockevent.mult = div_sc(MFGPT_HZ, NSEC_PER_SEC, 32);
- mfgpt_clockevent.min_delta_ns = clockevent_delta2ns(0xF, &mfgpt_clockevent);
- mfgpt_clockevent.max_delta_ns = clockevent_delta2ns(0xFFFE, &mfgpt_clockevent);
-
- printk("mfgpt-timer: registering the MFGT timer as a clock event.\n");
- clockevents_register_device(&mfgpt_clockevent);
-
- return 0;
-
-err:
- geode_mfgpt_release_irq(mfgpt_event_clock, MFGPT_CMP2, irq);
- printk(KERN_ERR "mfgpt-timer: Unable to set up the MFGPT clock source\n");
- return -EIO;
-}
-
-#endif
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/kernel/ofw.c b/target/linux/olpc/files-2.6.23/arch/i386/kernel/ofw.c
deleted file mode 100644
index fdcd93629a..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/kernel/ofw.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * ofw.c - Open Firmware client interface for 32-bit systems.
- * This code is intended to be portable to any 32-bit Open Firmware
- * implementation with a standard client interface that can be
- * called when Linux is running.
- *
- * Copyright (C) 2007 Mitch Bradley <wmb@firmworks.com>
- * Copyright (C) 2007 Andres Salomon <dilinger@debian.org>
- */
-
-#include <stdarg.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-#include <asm/ofw.h>
-
-
-int (*call_firmware)(int *);
-
-static DEFINE_SPINLOCK(prom_lock);
-
-#define MAXARGS 20
-
-/*
- * The return value from ofw() in all cases is 0 if the attempt to call the
- * function succeeded, <0 otherwise. That return value is from the
- * gateway function only. Any results from the called function are returned
- * via output argument pointers.
- *
- * Here are call templates for all the standard OFW client services:
- *
- * ofw("test", 1, 1, namestr, &missing);
- * ofw("peer", 1, 1, phandle, &sibling_phandle);
- * ofw("child", 1, 1, phandle, &child_phandle);
- * ofw("parent", 1, 1, phandle, &parent_phandle);
- * ofw("instance_to_package", 1, 1, ihandle, &phandle);
- * ofw("getproplen", 2, 1, phandle, namestr, &proplen);
- * ofw("getprop", 4, 1, phandle, namestr, bufaddr, buflen, &size);
- * ofw("nextprop", 3, 1, phandle, previousstr, bufaddr, &flag);
- * ofw("setprop", 4, 1, phandle, namestr, bufaddr, len, &size);
- * ofw("canon", 3, 1, devspecstr, bufaddr, buflen, &length);
- * ofw("finddevice", 1, 1, devspecstr, &phandle);
- * ofw("instance-to-path", 3, 1, ihandle, bufaddr, buflen, &length);
- * ofw("package-to-path", 3, 1, phandle, bufaddr, buflen, &length);
- * ofw("call_method", numin, numout, in0, in1, ..., &out0, &out1, ...);
- * ofw("open", 1, 1, devspecstr, &ihandle);
- * ofw("close", 1, 0, ihandle);
- * ofw("read", 3, 1, ihandle, addr, len, &actual);
- * ofw("write", 3, 1, ihandle, addr, len, &actual);
- * ofw("seek", 3, 1, ihandle, pos_hi, pos_lo, &status);
- * ofw("claim", 3, 1, virtaddr, size, align, &baseaddr);
- * ofw("release", 2, 0, virtaddr, size);
- * ofw("boot", 1, 0, bootspecstr);
- * ofw("enter", 0, 0);
- * ofw("exit", 0, 0);
- * ofw("chain", 5, 0, virtaddr, size, entryaddr, argsaddr, len);
- * ofw("interpret", numin+1, numout+1, cmdstr, in0, ..., &catchres, &out0, ...);
- * ofw("set-callback", 1, 1, newfuncaddr, &oldfuncaddr);
- * ofw("set-symbol-lookup", 2, 0, symtovaladdr, valtosymaddr);
- * ofw("milliseconds", 0, 1, &ms);
- */
-
-int ofw(char *name, int numargs, int numres, ...)
-{
- va_list ap;
- int argarray[MAXARGS+3];
- int argnum = 3;
- int retval;
- int *intp;
- unsigned long flags;
-
- if (!call_firmware)
- return -1;
- if ((numargs + numres) > MAXARGS)
- return -1; /* spit out an error? */
-
- argarray[0] = (int) name;
- argarray[1] = numargs;
- argarray[2] = numres;
-
- va_start(ap, numres);
- while (numargs) {
- argarray[argnum++] = va_arg(ap, int);
- numargs--;
- }
-
- spin_lock_irqsave(&prom_lock, flags);
- retval = call_firmware(argarray);
- spin_unlock_irqrestore(&prom_lock, flags);
-
- if (retval == 0) {
- while (numres) {
- intp = va_arg(ap, int *);
- *intp = argarray[argnum++];
- numres--;
- }
- }
- va_end(ap);
- return retval;
-}
-EXPORT_SYMBOL(ofw);
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-pm.c b/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-pm.c
deleted file mode 100644
index 93149f1c38..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-pm.c
+++ /dev/null
@@ -1,785 +0,0 @@
-/* olpc-pm.c
- * © 2006 Red Hat, Inc.
- * Portions also copyright 2006 Advanced Micro Devices, Inc.
- * GPLv2
- */
-
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/input.h>
-#include <linux/suspend.h>
-#include <linux/bootmem.h>
-#include <linux/platform_device.h>
-#include <linux/rtc.h>
-#include <linux/mc146818rtc.h>
-#include <asm/io.h>
-
-#include <asm/olpc.h>
-
-/* A few words about accessing the ACPI and PM registers. Long story short,
- byte and word accesses of the ACPI and PM registers is broken. The only
- way to do it really correctly is to use dword accesses, which we do
- throughout this code. For more details, please consult Eratta 17 and 18
- here:
-
- http://www.amd.com/files/connectivitysolutions/geode/geode_gx/34472D_CS5536_B1_specupdate.pdf
-*/
-
-#define PM_IRQ 3
-
-#define CS5536_PM_PWRBTN (1 << 8)
-#define CS5536_PM_RTC (1 << 10)
-
-#define GPIO_WAKEUP_EC (1 << 31)
-#define GPIO_WAKEUP_LID (1 << 30)
-
-#define PM_MODE_NORMAL 0
-#define PM_MODE_TEST 1
-#define PM_MODE_MAX 2
-
-/* These, and the battery EC commands, should be in an olpc.h. */
-#define EC_WRITE_SCI_MASK 0x1b
-#define EC_READ_SCI_MASK 0x1c
-
-extern void do_olpc_suspend_lowlevel(void);
-
-static struct {
- unsigned long address;
- unsigned short segment;
-} ofw_bios_entry = { 0, __KERNEL_CS };
-
-static int olpc_pm_mode = PM_MODE_NORMAL;
-static unsigned long acpi_base;
-static unsigned long pms_base;
-static int sci_irq;
-static int olpc_lid_flag;
-
-static struct input_dev *pm_inputdev;
-static struct input_dev *lid_inputdev;
-static struct input_dev *ebook_inputdev;
-static struct pm_ops olpc_pm_ops;
-
-static int gpio_wake_events = 0;
-static int ebook_state = -1;
-static u16 olpc_wakeup_mask = 0;
-
-struct platform_device olpc_powerbutton_dev = {
- .name = "powerbutton",
- .id = -1,
-};
-
-struct platform_device olpc_lid_dev = {
- .name = "lid",
- .id = -1,
-};
-
-static void __init init_ebook_state(void)
-{
- if (olpc_ec_cmd(0x2a, NULL, 0, (unsigned char *) &ebook_state, 1)) {
- printk(KERN_WARNING "olpc-pm: failed to get EBOOK state!\n");
- ebook_state = 0;
- }
- ebook_state &= 1;
-
- /* the input layer needs to know what value to default to as well */
- input_report_switch(ebook_inputdev, SW_TABLET_MODE, ebook_state);
- input_sync(ebook_inputdev);
-}
-
-static void (*battery_callback)(unsigned long);
-static DEFINE_SPINLOCK(battery_callback_lock);
-
-/* propagate_events is non-NULL if run from workqueue,
- NULL when called at init time to flush SCI queue */
-static void process_sci_queue(struct work_struct *propagate_events)
-{
- unsigned char data = 0;
- unsigned char battery_events = 0;
- int ret;
-
- do {
- ret = olpc_ec_cmd(0x84, NULL, 0, &data, 1);
- if (!ret) {
- printk(KERN_DEBUG "olpc-pm: SCI 0x%x received\n",
- data);
-
- switch (data) {
- case EC_SCI_SRC_EMPTY:
- case EC_SCI_SRC_GAME:
- case EC_SCI_SRC_WLAN:
- /* we ignore these for now */
- break;
- case EC_SCI_SRC_BATERR:
- printk(KERN_ERR "olpc-pm: Battery Management System detected an error! Remove turnip from battery slot.\n");
- case EC_SCI_SRC_BATSOC:
- case EC_SCI_SRC_BATTERY:
- case EC_SCI_SRC_ACPWR:
- battery_events |= data;
- break;
- case EC_SCI_SRC_EBOOK:
- ebook_state = !ebook_state;
- if (propagate_events) {
- input_report_switch(ebook_inputdev,
- SW_TABLET_MODE, ebook_state);
- input_sync(ebook_inputdev);
- }
- break;
- default:
- printk(KERN_ERR "olpc-pm: Unknown SCI event 0x%x occurred!\n", data);
- }
- }
- } while (data && !ret);
-
- if (battery_events && battery_callback && propagate_events) {
- void (*cbk)(unsigned long);
-
- /* Older EC versions didn't distinguish between AC and battery
- events */
- if (olpc_platform_info.ecver < 0x45)
- battery_events = EC_SCI_SRC_BATTERY | EC_SCI_SRC_ACPWR;
-
- spin_lock(&battery_callback_lock);
- cbk = battery_callback;
- spin_unlock(&battery_callback_lock);
-
- cbk(battery_events);
- }
-
- if (ret)
- printk(KERN_WARNING "Failed to clear SCI queue!\n");
-}
-
-static DECLARE_WORK(sci_work, process_sci_queue);
-
-void olpc_register_battery_callback(void (*f)(unsigned long))
-{
- spin_lock(&battery_callback_lock);
- battery_callback = f;
- spin_unlock(&battery_callback_lock);
-}
-EXPORT_SYMBOL_GPL(olpc_register_battery_callback);
-
-void olpc_deregister_battery_callback(void)
-{
- spin_lock(&battery_callback_lock);
- battery_callback = NULL;
- spin_unlock(&battery_callback_lock);
- cancel_work_sync(&sci_work);
-}
-EXPORT_SYMBOL_GPL(olpc_deregister_battery_callback);
-
-
-static int olpc_pm_interrupt(int irq, void *id)
-{
- uint32_t sts, gpe = 0;
-
- sts = inl(acpi_base + PM1_STS);
- outl(sts | 0xFFFF, acpi_base + PM1_STS);
-
- if (olpc_get_rev() >= OLPC_REV_B2) {
- gpe = inl(acpi_base + PM_GPE0_STS);
- outl(0xFFFFFFFF, acpi_base + PM_GPE0_STS);
- }
-
- if (sts & CS5536_PM_PWRBTN) {
- input_report_key(pm_inputdev, KEY_POWER, 1);
- input_sync(pm_inputdev);
- printk(KERN_DEBUG "olpm-pm: PM_PWRBTN event received\n");
- /* Do we need to delay this (and hence schedule_work)? */
- input_report_key(pm_inputdev, KEY_POWER, 0);
- input_sync(pm_inputdev);
- }
-
- if (gpe & GPIO_WAKEUP_EC) {
- geode_gpio_clear(OLPC_GPIO_ECSCI, GPIO_NEGATIVE_EDGE_STS);
- schedule_work(&sci_work);
- }
-
- if (gpe & GPIO_WAKEUP_LID) {
- /* Disable events */
- geode_gpio_clear(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
-
- /* Clear the edge */
-
- if (olpc_lid_flag)
- geode_gpio_clear(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_EN);
- else
- geode_gpio_clear(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_EN);
-
- /* Clear the status too */
- geode_gpio_set(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_STS);
- geode_gpio_set(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_STS);
-
- /* The line is high when the LID is open, but SW_LID
- * should be high when the LID is closed, so we pass the old
- * value of olpc_lid_flag
- */
-
- input_report_switch(lid_inputdev, SW_LID, olpc_lid_flag);
- input_sync(lid_inputdev);
-
- /* Swap the status */
- olpc_lid_flag = !olpc_lid_flag;
-
- if (olpc_lid_flag)
- geode_gpio_set(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_EN);
- else
- geode_gpio_set(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_EN);
-
- /* re-enable the event */
- geode_gpio_set(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
- }
-
- return IRQ_HANDLED;
-}
-
-/*
- * For now, only support STR. We also don't support suspending on
- * B1s, due to difficulties with the cafe FPGA.
- */
-static int olpc_pm_state_valid(suspend_state_t pm_state)
-{
- if (pm_state == PM_SUSPEND_MEM && olpc_rev_after(OLPC_REV_B1))
- return 1;
-
- return 0;
-}
-
-/* This is a catchall function for operations that just don't belong
- * anywhere else. Later we will evaluate if these belong in the
- * individual device drivers or the firmware.
- * If you add something to this function, please explain yourself with
- * a comment.
- */
-
-extern void gxfb_flatpanel_control(int state);
-
-static u32 gpio_wakeup[2];
-static u64 irq_sources[4];
-static u64 mfgpt_irq_msr, mfgpt_nr_msr;
-
-void olpc_fixup_wakeup(void)
-{
- u32 base = geode_gpio_base();
- int i;
-
- /* This clears any pending events from the status register -
- * the firmware also does this, but its possible that it tries
- * it too early before the key has a chance to debounce
- */
-
- outl((CS5536_PM_PWRBTN << 16) | 0xFFFF, acpi_base + PM1_STS);
-
- /* Enable the flatpanel sequencing as early as possible, because
- it takes ~64ms to resume. This probably belongs in the firmware */
-
- //gxfb_flatpanel_control(1);
-
- /* Restore the interrupt sources */
- wrmsrl(MSR_PIC_YSEL_LOW, irq_sources[0]);
- wrmsrl(MSR_PIC_ZSEL_LOW, irq_sources[1]);
- wrmsrl(MSR_PIC_YSEL_HIGH, irq_sources[2]);
- wrmsrl(MSR_PIC_ZSEL_HIGH, irq_sources[3]);
-
- /* Restore the X and Y sources for GPIO */
- outl(gpio_wakeup[0], base + GPIO_MAP_X);
- outl(gpio_wakeup[1], base + GPIO_MAP_Y);
-
- /* Resture the MFGPT MSRs */
- wrmsrl(MFGPT_IRQ_MSR, mfgpt_irq_msr);
- wrmsrl(MFGPT_NR_MSR, mfgpt_nr_msr);
-
- for (i=0;i<2;i++) {
- /* tell the wireless module to restart USB communication */
- olpc_ec_cmd(0x24, NULL, 0, NULL, 0);
- }
-}
-
-void olpc_fixup_sleep(void)
-{
- u32 base = geode_gpio_base();
- int i;
-
- /* Save the X and Y sources for GPIO */
- gpio_wakeup[0] = inl(base + GPIO_MAP_X);
- gpio_wakeup[1] = inl(base + GPIO_MAP_Y);
-
- /* Save the Y and Z unrestricted sources */
-
- rdmsrl(MSR_PIC_YSEL_LOW, irq_sources[0]);
- rdmsrl(MSR_PIC_ZSEL_LOW, irq_sources[1]);
- rdmsrl(MSR_PIC_YSEL_HIGH, irq_sources[2]);
- rdmsrl(MSR_PIC_ZSEL_HIGH, irq_sources[3]);
-
- /* Turn off the MFGPT timers on the way down */
-
- for(i = 0; i < 8; i++) {
- u32 val = geode_mfgpt_read(i, MFGPT_REG_SETUP);
-
- if (val & MFGPT_SETUP_SETUP) {
- val &= ~MFGPT_SETUP_CNTEN;
- geode_mfgpt_write(i, MFGPT_REG_SETUP, val);
- }
- }
-
- /* Save the MFGPT MSRs */
- rdmsrl(MFGPT_IRQ_MSR, mfgpt_irq_msr);
- rdmsrl(MFGPT_NR_MSR, mfgpt_nr_msr);
-
- if (device_may_wakeup(&olpc_powerbutton_dev.dev))
- olpc_wakeup_mask |= CS5536_PM_PWRBTN;
- else
- olpc_wakeup_mask &= ~(CS5536_PM_PWRBTN);
-
- if (device_may_wakeup(&olpc_lid_dev.dev)) {
- geode_gpio_set(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
- gpio_wake_events |= GPIO_WAKEUP_LID;
- } else {
- geode_gpio_clear(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
- gpio_wake_events &= ~(GPIO_WAKEUP_LID);
- }
-}
-
-static int olpc_pm_enter(suspend_state_t pm_state)
-{
- /* Only STR is supported */
- if (pm_state != PM_SUSPEND_MEM)
- return -EINVAL;
-
- olpc_fixup_sleep();
-
- /* Set the GPIO wakeup bits */
- outl(gpio_wake_events, acpi_base + PM_GPE0_EN);
- outl(0xFFFFFFFF, acpi_base + PM_GPE0_STS);
-
- /* Save CPU state */
- do_olpc_suspend_lowlevel();
-
- olpc_fixup_wakeup();
-
- /* Restore the SCI wakeup events */
- outl(gpio_wake_events, acpi_base + PM_GPE0_EN);
-
- return 0;
-}
-
-int asmlinkage olpc_do_sleep(u8 sleep_state)
-{
- void *pgd_addr = __va(read_cr3());
- printk(KERN_ERR "olpc_do_sleep!\n"); /* this needs to remain here so
- * that gcc doesn't optimize
- * away our __va! */
- /* FIXME: Set the SCI bits we want to wake up on here */
-
- /* FIXME: Set any other SCI events that we might want here */
-
- outl((olpc_wakeup_mask << 16) | 0xFFFF, acpi_base + PM1_STS);
-
- /* If we are in test mode, then just return (simulate a successful
- suspend/resume). Otherwise, if we are doing the real thing,
- then go for the gusto */
-
- if (olpc_pm_mode != PM_MODE_TEST) {
- __asm__ __volatile__("movl %0,%%eax" : : "r" (pgd_addr));
- __asm__("call *(%%edi); cld"
- : : "D" (&ofw_bios_entry));
- }
-
- return 0;
-}
-
-/* This code will slowly disappear as we fixup the issues in the BIOS */
-
-static void __init olpc_fixup_bios(void)
-{
- unsigned long hi, lo;
-
- if (olpc_has_vsa()) {
- /* The VSA aggressively sets up the ACPI and PM register for
- * trapping - its not enough to force these values in the BIOS -
- * they seem to be changed during PCI init as well.
- */
-
- /* Change the PM registers to decode to the DD */
-
- rdmsr(0x510100e2, lo, hi);
- hi |= 0x80000000;
- wrmsr(0x510100e2, lo, hi);
-
- /* Change the ACPI registers to decode to the DD */
-
- rdmsr(0x510100e3, lo, hi);
- hi |= 0x80000000;
- wrmsr(0x510100e3, lo, hi);
- }
-
- /* GPIO24 controls WORK_AUX */
-
- geode_gpio_set(OLPC_GPIO_WORKAUX, GPIO_OUTPUT_ENABLE);
- geode_gpio_set(OLPC_GPIO_WORKAUX, GPIO_OUTPUT_AUX1);
-
- if (olpc_get_rev() >= OLPC_REV_B2) {
- /* GPIO10 is connected to the thermal alarm */
- geode_gpio_set(OLPC_GPIO_THRM_ALRM, GPIO_INPUT_ENABLE);
- geode_gpio_set(OLPC_GPIO_THRM_ALRM, GPIO_INPUT_AUX1);
-
- /* Set up to get LID events */
- geode_gpio_set(OLPC_GPIO_LID, GPIO_INPUT_ENABLE);
-
- /* Clear edge detection and event enable for now */
- geode_gpio_clear(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
- geode_gpio_clear(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_EN);
- geode_gpio_clear(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_EN);
-
- geode_gpio_set(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_STS);
- geode_gpio_set(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_STS);
-
- /* Set the LID to cause an PME event on group 6 */
- geode_gpio_event_pme(OLPC_GPIO_LID, 6);
-
- /* Set PME group 6 to fire the SCI interrupt */
- geode_gpio_set_irq(6, sci_irq);
- }
-
- geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_INPUT_ENABLE);
-
- /* Clear pending events */
-
- geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_NEGATIVE_EDGE_STS);
- geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_POSITIVE_EDGE_STS);
-
- //geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_NEGATIVE_EDGE_EN);
- geode_gpio_set(OLPC_GPIO_ECSCI, GPIO_EVENTS_ENABLE);
-
- /* Set the SCI to cause a PME event on group 7 */
- geode_gpio_event_pme(OLPC_GPIO_ECSCI, 7);
-
- /* And have group 6 also fire the SCI interrupt */
- geode_gpio_set_irq(7, sci_irq);
-}
-
-/* This provides a control file for setting up testing of the
- power management system. For now, there is just one setting:
- "test" which means that we don't actually enter the power
- off routine.
-*/
-
-static const char * const pm_states[] = {
- [PM_MODE_NORMAL] = "normal",
- [PM_MODE_TEST] = "test",
-};
-
-extern struct mutex pm_mutex;
-extern struct kset power_subsys;
-
-static ssize_t control_show(struct kset *s, char *buf)
-{
- return sprintf(buf, "%s\n", pm_states[olpc_pm_mode]);
-}
-
-static ssize_t control_store(struct kset *s, const char *buf, size_t n)
-{
- int i, len;
- char *p;
-
- p = memchr(buf, '\n', n);
- len = p ? p - buf : n;
-
- /* Grab the mutex */
- mutex_lock(&pm_mutex);
-
- for(i = 0; i < PM_MODE_MAX; i++) {
- if (!strncmp(buf, pm_states[i], len)) {
- olpc_pm_mode = i;
- break;
- }
- }
-
- mutex_unlock(&pm_mutex);
-
- return (i == PM_MODE_MAX) ? -EINVAL : n;
-}
-
-static struct subsys_attribute control_attr = {
- .attr = {
- .name = "olpc-pm",
- .mode = 0644,
- },
- .show = control_show,
- .store = control_store,
-};
-
-static struct attribute * olpc_attributes[] = {
- &control_attr.attr,
- NULL
-};
-
-static struct attribute_group olpc_attrs = {
- .attrs = olpc_attributes,
-};
-
-static int __init alloc_inputdevs(void)
-{
- int ret = -ENOMEM;
-
- pm_inputdev = input_allocate_device();
- if (!pm_inputdev)
- goto err;
-
- pm_inputdev->name = "OLPC PM";
- pm_inputdev->phys = "olpc_pm/input0";
- set_bit(EV_KEY, pm_inputdev->evbit);
- set_bit(KEY_POWER, pm_inputdev->keybit);
-
- ret = input_register_device(pm_inputdev);
- if (ret) {
- printk(KERN_ERR "olpc-pm: failed to register PM input device: %d\n", ret);
- goto err;
- }
-
- lid_inputdev = input_allocate_device();
- if (!lid_inputdev)
- goto err;
-
- lid_inputdev->name = "OLPC lid switch";
- lid_inputdev->phys = "olpc_pm/input1";
- set_bit(EV_SW, lid_inputdev->evbit);
- set_bit(SW_LID, lid_inputdev->swbit);
-
- ret = input_register_device(lid_inputdev);
- if (ret) {
- printk(KERN_ERR "olpc-pm: failed to register lid input device: %d\n", ret);
- goto err;
- }
-
- ebook_inputdev = input_allocate_device();
- if (!ebook_inputdev)
- goto err;
-
- ebook_inputdev->name = "OLPC ebook switch";
- ebook_inputdev->phys = "olpc_pm/input2";
- set_bit(EV_SW, ebook_inputdev->evbit);
- set_bit(SW_TABLET_MODE, ebook_inputdev->swbit);
-
- ret = input_register_device(ebook_inputdev);
- if (ret) {
- printk(KERN_ERR "olpc-pm: failed to register ebook input device: %d\n", ret);
- goto err;
- }
-
- return ret;
-err:
- if (ebook_inputdev) {
- input_unregister_device(ebook_inputdev);
- ebook_inputdev = NULL;
- }
- if (lid_inputdev) {
- input_unregister_device(lid_inputdev);
- lid_inputdev = NULL;
- }
- if (pm_inputdev) {
- input_unregister_device(pm_inputdev);
- pm_inputdev = NULL;
- }
-
- return ret;
-}
-
-static int __init olpc_pm_init(void)
-{
- uint32_t lo, hi;
- int ret;
- uint8_t ec_byte;
-
- if (!machine_is_olpc())
- return -ENODEV;
-
- acpi_base = geode_acpi_base();
- pms_base = geode_pms_base();
-
- if (!acpi_base || !pms_base)
- return -ENODEV;
-
- ret = alloc_inputdevs();
- if (ret)
- return ret;
-
- rdmsr(0x51400020, lo, hi);
- sci_irq = (lo >> 20) & 15;
-
- if (sci_irq) {
- printk(KERN_INFO "SCI is mapped to IRQ %d\n", sci_irq);
- } else {
- /* Zero doesn't mean zero -- it means masked */
- printk(KERN_INFO "SCI unmapped. Mapping to IRQ 3\n");
- sci_irq = 3;
- lo |= 0x00300000;
- wrmsrl(0x51400020, lo);
- }
-
- olpc_fixup_bios();
-
- lo = inl(pms_base + PM_FSD);
-
- /* Lock, enable failsafe, 4 seconds */
- outl(0xc001f400, pms_base + PM_FSD);
-
- /* Here we set up the SCI events we're interested in during
- * real-time. We have no sleep button, and the RTC doesn't make
- * sense, so set up the power button
- */
-
- outl(inl(acpi_base) | ((CS5536_PM_PWRBTN) << 16), acpi_base);
-
- if (olpc_get_rev() >= OLPC_REV_B2) {
- gpio_wake_events |= GPIO_WAKEUP_LID;
-
- /* Get the current value of the GPIO, and set up the edges */
- olpc_lid_flag = geode_gpio_isset(OLPC_GPIO_LID, GPIO_READ_BACK);
-
- /* Watch for the opposite edge */
-
- if (olpc_lid_flag)
- geode_gpio_set(OLPC_GPIO_LID, GPIO_NEGATIVE_EDGE_EN);
- else
- geode_gpio_set(OLPC_GPIO_LID, GPIO_POSITIVE_EDGE_EN);
-
- /* Enable the event */
- geode_gpio_set(OLPC_GPIO_LID, GPIO_EVENTS_ENABLE);
- }
-
- /* Set up the mask for wakeups the EC will generate SCIs on */
-
- ret = olpc_ec_cmd(EC_READ_SCI_MASK, NULL, 0, &ec_byte, 1);
- if (ret)
- printk(KERN_ERR "Error getting the EC SCI mask: %d\n", ret);
-
- /* Disable battery 1% charge wakeups */
- ec_byte &= ~EC_SCI_SRC_BATSOC;
-
- ret = olpc_ec_cmd(EC_WRITE_SCI_MASK, &ec_byte, 1, NULL, 0);
- if (ret)
- printk(KERN_ERR "Error setting the EC SCI mask: %d\n", ret);
-
- /* Set up the EC SCI */
-
- gpio_wake_events |= GPIO_WAKEUP_EC;
-
- outl(gpio_wake_events, acpi_base + PM_GPE0_EN);
- outl(0xFFFFFFFF, acpi_base + PM_GPE0_STS);
-
- /* Select level triggered in PIC */
-
- if (sci_irq < 8) {
- lo = inb(0x4d0);
- lo |= 1 << sci_irq;
- outb(lo, 0x4d0);
- } else {
- lo = inb(0x4d1);
- lo |= 1 << (sci_irq - 8);
- outb(lo, 0x4d1);
- }
- /* Clear pending interrupt */
- outl(inl(acpi_base) | 0xFFFF, acpi_base);
- process_sci_queue(0); /* we just want to flush the queue here */
- init_ebook_state();
-
- /* Enable the interrupt */
-
- ret = request_irq(sci_irq, &olpc_pm_interrupt, 0, "SCI", &acpi_base);
-
- if (ret) {
- printk(KERN_ERR "Error registering SCI: %d\n", ret);
- return ret;
- }
-
- ofw_bios_entry.address = 0xF0000 + PAGE_OFFSET;
- pm_set_ops(&olpc_pm_ops);
-
- sysfs_create_group(&power_subsys.kobj, &olpc_attrs);
-
- return 0;
-}
-
-
-#if defined (CONFIG_RTC_DRV_CMOS) || defined (CONFIG_RTC_DRV_CMOS_MODULE)
-struct resource rtc_platform_resource[2] = {
- {
- .flags = IORESOURCE_IO,
- .start = RTC_PORT(0),
- .end = RTC_PORT(0) + RTC_IO_EXTENT
- },
- {
- .flags = IORESOURCE_IRQ,
- .start = 8,
- .end = 8,
- },
-};
-
-
-static void rtc_wake_on(struct device *dev)
-{
- olpc_wakeup_mask |= CS5536_PM_RTC;
-}
-
-static void rtc_wake_off(struct device *dev)
-{
- olpc_wakeup_mask &= ~(CS5536_PM_RTC);
-}
-
-static struct cmos_rtc_board_info rtc_info = {
- .rtc_day_alarm = 0,
- .rtc_mon_alarm = 0,
- .rtc_century = 0,
- .wake_on = rtc_wake_on,
- .wake_off = rtc_wake_off,
-};
-
-struct platform_device olpc_rtc_device = {
- .name = "rtc_cmos",
- .id = -1,
- .num_resources = ARRAY_SIZE(rtc_platform_resource),
- .dev.platform_data = &rtc_info,
- .resource = rtc_platform_resource,
-};
-
-static int __init olpc_platform_init(void)
-{
- (void)platform_device_register(&olpc_rtc_device);
- device_init_wakeup(&olpc_rtc_device.dev, 1);
-
- (void)platform_device_register(&olpc_powerbutton_dev);
- device_init_wakeup(&olpc_powerbutton_dev.dev, 1);
-
- (void)platform_device_register(&olpc_lid_dev);
- device_init_wakeup(&olpc_lid_dev.dev, 1);
-
- return 0;
-}
-arch_initcall(olpc_platform_init);
-#endif /* CONFIG_RTC_DRV_CMOS */
-
-static void olpc_pm_exit(void)
-{
- /* Clear any pending events, and disable them */
- outl(0xFFFF, acpi_base+2);
-
- free_irq(sci_irq, &acpi_base);
- input_unregister_device(pm_inputdev);
- input_unregister_device(lid_inputdev);
- input_unregister_device(ebook_inputdev);
-}
-
-static struct pm_ops olpc_pm_ops = {
- .valid = olpc_pm_state_valid,
- .enter = olpc_pm_enter,
-};
-
-module_init(olpc_pm_init);
-module_exit(olpc_pm_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("David Woodhouse <dwmw2@infradead.org>");
-MODULE_DESCRIPTION("AMD Geode power management for OLPC CL1");
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-sleep.S b/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-sleep.S
deleted file mode 100644
index 9535c9a941..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-sleep.S
+++ /dev/null
@@ -1,39 +0,0 @@
-.text
-
-ENTRY(olpc_sleep_asm)
-olpc_sleep:
- ;; Get the value of PM1_CNT and store it off
-
- add 08h, ax
- mov bx,dx
- in dx,eax
- or 2000h, ax
- mov ax,di
-
- ;; flush the cache
- wbinvd
-
- ;; GX2 must disable refresh before going into self-refresh
- mov 2000000180xh, ecx
- rdmsr
- mov eax, esi
- and 0FF0000FFh, eax
- wrmsr
-
- ;; Now, put the memory into self refresh
- mov 2004, cx
- xor edx, edx
- xor eax, eax
- mov 04h, al
- wrmsr
-
- ;; Thats all she wrote - time to go to sleep
-
- mov bx, dx
- movzx di, eax
- out eax, dx
-
- ;;
-
-
-
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-wakeup.S b/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-wakeup.S
deleted file mode 100644
index a92cc61e24..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc-wakeup.S
+++ /dev/null
@@ -1,122 +0,0 @@
-.text
-#include <linux/linkage.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-
-ALIGN
- .align 4096
-
-wakeup_start:
-# jmp wakeup_start
-
- cli
- cld
-
- # Clear any dangerous flags
-
- pushl $0
- popfl
-
- # Set up %cr3
- movl $swsusp_pg_dir - __PAGE_OFFSET, %eax
- movl %eax, %cr3
-
- movl saved_cr4, %eax
- movl %eax, %cr4
-
- movl saved_cr0, %eax
- movl %eax, %cr0
-
- jmp 1f
-1:
- ljmpl $__KERNEL_CS,$wakeup_return
-
-
-.org 0x1000
-
-wakeup_return:
- movw $__KERNEL_DS, %ax
- movw %ax, %ss
- movw %ax, %ds
- movw %ax, %es
- movw %ax, %fs
- movw %ax, %gs
-
- lgdt saved_gdt
- lidt saved_idt
- lldt saved_ldt
- ljmp $(__KERNEL_CS),$1f
-1:
- movl %cr3, %eax
- movl %eax, %cr3
- wbinvd
-
- # Go back to the return point
- jmp ret_point
-
-save_registers:
- sgdt saved_gdt
- sidt saved_idt
- sldt saved_ldt
-
- pushl %edx
- movl %cr4, %edx
- movl %edx, saved_cr4
-
- movl %cr0, %edx
- movl %edx, saved_cr0
-
- popl %edx
-
-
- movl %ebx, saved_context_ebx
- movl %ebp, saved_context_ebp
- movl %esi, saved_context_esi
- movl %edi, saved_context_edi
-
- pushfl
- popl saved_context_eflags
-
- ret
-
-
-restore_registers:
- movl saved_context_ebp, %ebp
- movl saved_context_ebx, %ebx
- movl saved_context_esi, %esi
- movl saved_context_edi, %edi
-
- pushl saved_context_eflags
- popfl
-
- ret
-
-
-ENTRY(do_olpc_suspend_lowlevel)
- call save_processor_state
- call save_registers
-
- # This is the stack context we want to remember
- movl %esp, saved_context_esp
-
- pushl $3
- call olpc_do_sleep
-
- jmp wakeup_start
- .p2align 4,,7
-ret_point:
- movl saved_context_esp, %esp
-
- call restore_registers
- call restore_processor_state
- ret
-
-.data
-ALIGN
-
-saved_gdt: .long 0,0
-saved_idt: .long 0,0
-saved_ldt: .long 0
-saved_cr4: .long 0
-saved_cr0: .long 0
-
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc.c b/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc.c
deleted file mode 100644
index d540cb0eae..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/kernel/olpc.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/* Support for the OLPC DCON and OLPC EC access
- * Copyright (C) 2006, Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/autoconf.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/mc146818rtc.h>
-#include <linux/delay.h>
-#include <linux/spinlock.h>
-
-#include <asm/olpc.h>
-#include <asm/ofw.h>
-
-/* This is our new multi-purpose structure used to contain the
- * information about the platform that we detect
- */
-
-struct olpc_platform_t olpc_platform_info;
-EXPORT_SYMBOL_GPL(olpc_platform_info);
-
-/*********************************************************************
- * EC locking and access
- *********************************************************************/
-
-static DEFINE_SPINLOCK(ec_lock);
-
-/* what the timeout *should* be (in ms) */
-#define EC_BASE_TIMEOUT 20
-
-/* the timeout that bugs in the EC might force us to actually use */
-static int ec_timeout = EC_BASE_TIMEOUT;
-
-static int __init olpc_ec_timeout_set(char *str)
-{
- if (get_option(&str, &ec_timeout) != 1) {
- ec_timeout = EC_BASE_TIMEOUT;
- printk(KERN_ERR "olpc-ec: invalid argument to "
- "'olpc_ec_timeout=', ignoring!\n");
- }
- printk(KERN_DEBUG "olpc-ec: using %d ms delay for EC commands.\n",
- ec_timeout);
- return 1;
-}
-__setup("olpc_ec_timeout=", olpc_ec_timeout_set);
-
-/*
- * These *bf_status functions return whether the buffers are full or not.
- */
-
-static inline unsigned int ibf_status(unsigned int port)
-{
- return inb(port) & 0x02;
-}
-
-static inline unsigned int obf_status(unsigned int port)
-{
- return inb(port) & 0x01;
-}
-
-#define wait_on_ibf(p, d) __wait_on_ibf(__LINE__, (p), (d))
-static int __wait_on_ibf(unsigned int line, unsigned int port, int desired)
-{
- unsigned int timeo;
- int state = ibf_status(port);
-
- for (timeo = ec_timeout; state != desired && timeo; timeo--) {
- mdelay(1);
- state = ibf_status(port);
- }
-
- if ((state == desired) && (ec_timeout > EC_BASE_TIMEOUT) &&
- timeo < (ec_timeout - EC_BASE_TIMEOUT)) {
- printk(KERN_WARNING "olpc-ec: waited %u ms for IBF (%d)!\n",
- EC_BASE_TIMEOUT-timeo, line);
- }
-
- return !(state == desired);
-}
-
-#define wait_on_obf(p, d) __wait_on_obf(__LINE__, (p), (d))
-static int __wait_on_obf(unsigned int line, unsigned int port, int desired)
-{
- unsigned int timeo;
- int state = obf_status(port);
-
- for (timeo = ec_timeout; state != desired && timeo; timeo--) {
- mdelay(1);
- state = obf_status(port);
- }
-
- if ((state == desired) && (ec_timeout > EC_BASE_TIMEOUT) &&
- timeo < (ec_timeout - EC_BASE_TIMEOUT)) {
- printk(KERN_WARNING "olpc-ec: waited %u ms for OBF (%d)!\n",
- EC_BASE_TIMEOUT-timeo, line);
- }
-
- return !(state == desired);
-}
-
-int olpc_ec_cmd(unsigned char cmd, unsigned char *inbuf, size_t inlen,
- unsigned char *outbuf, size_t outlen)
-{
- unsigned long flags;
- int ret = -EIO;
- int i;
-
- spin_lock_irqsave(&ec_lock, flags);
-
- if (wait_on_ibf(0x6c, 0)) {
- printk(KERN_ERR "olpc-ec: timeout waiting for EC to "
- "quiesce!\n");
- goto err;
- }
-
-restart:
- /*
- * Note that if we time out during any IBF checks, that's a failure;
- * we have to return. There's no way for the kernel to clear that.
- *
- * If we time out during an OBF check, we can restart the command;
- * reissuing it will clear the OBF flag, and we should be alright.
- * The OBF flag will sometimes misbehave due to what we believe
- * is a hardware quirk..
- */
- printk(KERN_DEBUG "olpc-ec: running cmd 0x%x\n", cmd);
- outb(cmd, 0x6c);
-
- if (wait_on_ibf(0x6c, 0)) {
- printk(KERN_ERR "olpc-ec: timeout waiting for EC to read "
- "command!\n");
- goto err;
- }
-
- if (inbuf && inlen) {
- /* write data to EC */
- for (i = 0; i < inlen; i++) {
- if (wait_on_ibf(0x6c, 0)) {
- printk(KERN_ERR "olpc-ec: timeout waiting for"
- " EC accept data!\n");
- goto err;
- }
- printk(KERN_DEBUG "olpc-ec: sending cmd arg 0x%x\n",
- inbuf[i]);
- outb(inbuf[i], 0x68);
- }
- }
- if (outbuf && outlen) {
- /* read data from EC */
- for (i = 0; i < outlen; i++) {
- if (wait_on_obf(0x6c, 1)) {
- printk(KERN_ERR "olpc-ec: timeout waiting for"
- " EC to provide data!\n");
- goto restart;
- }
- outbuf[i] = inb(0x68);
- printk(KERN_DEBUG "olpc-ec: received 0x%x\n",
- outbuf[i]);
- }
- }
-
- ret = 0;
-err:
- spin_unlock_irqrestore(&ec_lock, flags);
- return ret;
-}
-EXPORT_SYMBOL_GPL(olpc_ec_cmd);
-
-/*********************************************************************
- * DCON stuff
- *********************************************************************/
-
-static void olpc_power_off(void)
-{
- printk(KERN_INFO "OLPC power off sequence...\n");
- outb(0xff, 0x381);
- outb(0x14, 0x382);
- outb(0x01, 0x383);
- outb(0xff, 0x381);
- outb(0x14, 0x382);
- outb(0x00, 0x383);
-}
-
-static void __init
-ec_detect(void)
-{
- olpc_ec_cmd(0x08, NULL, 0, (unsigned char *) &olpc_platform_info.ecver, 1);
-}
-
-/* Check to see if this version of the OLPC board has VSA built
- * in, and set a flag
- */
-
-static void __init vsa_detect(void)
-{
- u16 rev;
-
- outw(0xFC53, 0xAC1C);
- outw(0x0003, 0xAC1C);
-
- rev = inw(0xAC1E);
-
- if (rev == 0x4132)
- olpc_platform_info.flags |= OLPC_F_VSA;
-}
-
-/* Map OFW revisions to what OLPC_REV_* */
-static const char __initdata *olpc_boardrev_str[] = {
- "A1",
- "preB1",
- "B1",
- "preB2",
- "B2",
- "preB3",
- "B3",
- "B4",
- "C1",
- "R1",
-};
-
-static void __init platform_detect(char *revision, size_t len)
-{
- size_t propsize;
- int i;
-
- BUG_ON(ARRAY_SIZE(olpc_boardrev_str) != OLPC_REV_UNKNOWN);
-
- if (ofw("getprop", 4, 1, NULL, "model", revision, len, &propsize)) {
- printk(KERN_ERR "ofw: getprop call failed!\n");
- goto failed;
- }
- if (len < propsize) {
- printk(KERN_ERR "ofw: revision string is too long!\n");
- goto failed;
- }
-
- for (i=0; i < ARRAY_SIZE(olpc_boardrev_str); i++) {
- if (strcmp(revision, olpc_boardrev_str[i]) == 0) {
- olpc_platform_info.boardrev = i;
- return;
- }
- }
-
-failed:
- strncpy(revision, "Unknown", len);
- olpc_platform_info.boardrev = OLPC_REV_UNKNOWN;
-}
-
-static int olpc_dcon_present = -1;
-module_param(olpc_dcon_present, int, 0444);
-
-/* REV_A CMOS map:
- * bit 440; DCON present bit
- */
-
-#define OLPC_CMOS_DCON_OFFSET (440 / 8)
-#define OLPC_CMOS_DCON_MASK 0x01
-
-static int __init olpc_init(void)
-{
- unsigned char *romsig;
- char revision[10];
-
- spin_lock_init(&ec_lock);
-
- romsig = ioremap(0xffffffc0, 16);
-
- if (!romsig)
- return 0;
-
- if (strncmp(romsig, "CL1 Q", 7))
- goto unmap;
- if (strncmp(romsig+6, romsig+13, 3)) {
- printk(KERN_INFO "OLPC BIOS signature looks invalid. Assuming not OLPC\n");
- goto unmap;
- }
- printk(KERN_INFO "OLPC board with OpenFirmware: %.16s\n", romsig);
-
- olpc_platform_info.flags |= OLPC_F_PRESENT;
-
- pm_power_off = olpc_power_off;
-
- /* Get the platform revision */
- platform_detect(revision, sizeof(revision));
-
- /* If olpc_dcon_present isn't set by the command line, then
- * "detect" it
- */
-
- if (olpc_dcon_present == -1) {
- /* B1 and greater always has a DCON */
- if (olpc_platform_info.boardrev >= OLPC_REV_B1 &&
- olpc_platform_info.boardrev < OLPC_REV_UNKNOWN)
- olpc_dcon_present = 1;
- }
-
- if (olpc_dcon_present)
- olpc_platform_info.flags |= OLPC_F_DCON;
-
- /* Get the EC revision */
- ec_detect();
-
- /* Check to see if the VSA exists */
- vsa_detect();
-
- printk(KERN_INFO "OLPC board revision: %s (EC=%x)\n", revision,
- olpc_platform_info.ecver);
-
- unmap:
- iounmap(romsig);
-
- return 0;
-}
-
-postcore_initcall(olpc_init);
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/kernel/prom.c b/target/linux/olpc/files-2.6.23/arch/i386/kernel/prom.c
deleted file mode 100644
index d64bb276f2..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/kernel/prom.c
+++ /dev/null
@@ -1,478 +0,0 @@
-/*
- * Procedures for creating, accessing and interpreting the device tree.
- *
- * Paul Mackerras August 1996.
- * Copyright (C) 1996-2005 Paul Mackerras.
- *
- * Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner.
- * {engebret|bergner}@us.ibm.com
- *
- * Adapted for sparc64 by David S. Miller davem@davemloft.net
- *
- * Adapter for i386/OLPC by Andres Salomon <dilinger@debian.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/module.h>
-#include <asm/prom.h>
-#include <asm/ofw.h>
-
-/*
- * XXX: This is very much a stub; right now we're keeping 2 device trees
- * in memory (one for promfs, and one here). That will not remain
- * for long!
- */
-
-static struct device_node *allnodes;
-
-/* use when traversing tree through the allnext, child, sibling,
- * or parent members of struct device_node.
- */
-static DEFINE_RWLOCK(devtree_lock);
-
-int of_device_is_compatible(const struct device_node *device,
- const char *compat)
-{
- const char* cp;
- int cplen, l;
-
- cp = of_get_property(device, "compatible", &cplen);
- if (cp == NULL)
- return 0;
- while (cplen > 0) {
- if (strncmp(cp, compat, strlen(compat)) == 0)
- return 1;
- l = strlen(cp) + 1;
- cp += l;
- cplen -= l;
- }
-
- return 0;
-}
-EXPORT_SYMBOL(of_device_is_compatible);
-
-struct device_node *of_get_parent(const struct device_node *node)
-{
- struct device_node *np;
-
- if (!node)
- return NULL;
-
- np = node->parent;
-
- return np;
-}
-EXPORT_SYMBOL(of_get_parent);
-
-struct device_node *of_get_next_child(const struct device_node *node,
- struct device_node *prev)
-{
- struct device_node *next;
-
- next = prev ? prev->sibling : node->child;
- for (; next != 0; next = next->sibling) {
- break;
- }
-
- return next;
-}
-EXPORT_SYMBOL(of_get_next_child);
-
-struct device_node *of_find_node_by_path(const char *path)
-{
- struct device_node *np = allnodes;
-
- for (; np != 0; np = np->allnext) {
- if (np->full_name != 0 && strcmp(np->full_name, path) == 0)
- break;
- }
-
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_path);
-
-struct device_node *of_find_node_by_phandle(phandle handle)
-{
- struct device_node *np;
-
- for (np = allnodes; np != 0; np = np->allnext)
- if (np->node == handle)
- break;
-
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_phandle);
-
-struct device_node *of_find_node_by_name(struct device_node *from,
- const char *name)
-{
- struct device_node *np;
-
- np = from ? from->allnext : allnodes;
- for (; np != NULL; np = np->allnext)
- if (np->name != NULL && strcmp(np->name, name) == 0)
- break;
-
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_name);
-
-struct device_node *of_find_node_by_type(struct device_node *from,
- const char *type)
-{
- struct device_node *np;
-
- np = from ? from->allnext : allnodes;
- for (; np != 0; np = np->allnext)
- if (np->type != 0 && strcmp(np->type, type) == 0)
- break;
-
- return np;
-}
-EXPORT_SYMBOL(of_find_node_by_type);
-
-struct device_node *of_find_compatible_node(struct device_node *from,
- const char *type, const char *compatible)
-{
- struct device_node *np;
-
- np = from ? from->allnext : allnodes;
- for (; np != 0; np = np->allnext) {
- if (type != NULL
- && !(np->type != 0 && strcmp(np->type, type) == 0))
- continue;
- if (of_device_is_compatible(np, compatible))
- break;
- }
-
- return np;
-}
-EXPORT_SYMBOL(of_find_compatible_node);
-
-struct property *of_find_property(const struct device_node *np,
- const char *name,
- int *lenp)
-{
- struct property *pp;
-
- for (pp = np->properties; pp != 0; pp = pp->next) {
- if (strcasecmp(pp->name, name) == 0) {
- if (lenp != 0)
- *lenp = pp->length;
- break;
- }
- }
- return pp;
-}
-EXPORT_SYMBOL(of_find_property);
-
-/*
- * Find a property with a given name for a given node
- * and return the value.
- */
-const void *of_get_property(const struct device_node *np, const char *name,
- int *lenp)
-{
- struct property *pp = of_find_property(np,name,lenp);
- return pp ? pp->value : NULL;
-}
-EXPORT_SYMBOL(of_get_property);
-
-int of_getintprop_default(struct device_node *np, const char *name, int def)
-{
- struct property *prop;
- int len;
-
- prop = of_find_property(np, name, &len);
- if (!prop || len != 4)
- return def;
-
- return *(int *) prop->value;
-}
-EXPORT_SYMBOL(of_getintprop_default);
-
-int of_n_addr_cells(struct device_node *np)
-{
- const int* ip;
- do {
- if (np->parent)
- np = np->parent;
- ip = of_get_property(np, "#address-cells", NULL);
- if (ip != NULL)
- return *ip;
- } while (np->parent);
- /* No #address-cells property for the root node, default to 2 */
- return 2;
-}
-EXPORT_SYMBOL(of_n_addr_cells);
-
-int of_n_size_cells(struct device_node *np)
-{
- const int* ip;
- do {
- if (np->parent)
- np = np->parent;
- ip = of_get_property(np, "#size-cells", NULL);
- if (ip != NULL)
- return *ip;
- } while (np->parent);
- /* No #size-cells property for the root node, default to 1 */
- return 1;
-}
-EXPORT_SYMBOL(of_n_size_cells);
-
-int of_set_property(struct device_node *dp, const char *name, void *val, int len)
-{
- return -EIO;
-}
-EXPORT_SYMBOL(of_set_property);
-
-static unsigned int prom_early_allocated;
-
-static void * __init prom_early_alloc(unsigned long size)
-{
- void *ret;
-
- ret = kmalloc(size, GFP_KERNEL);
- if (ret != NULL)
- memset(ret, 0, size);
- else
- printk(KERN_ERR "ACK! couldn't allocate prom memory!\n");
-
- prom_early_allocated += size;
-
- return ret;
-}
-
-static int is_root_node(const struct device_node *dp)
-{
- if (!dp)
- return 0;
-
- return (dp->parent == NULL);
-}
-
-static char * __init build_path_component(struct device_node *dp)
-{
- int pathlen;
- char *n, *i;
-
- if (ofw("package-to-path", 3, 1, dp->node, NULL, 0, &pathlen)) {
- printk(KERN_ERR "PROM: unable to get path name from OFW!\n");
- return "ERROR";
- }
- n = prom_early_alloc(pathlen + 1);
- if (ofw("package-to-path", 3, 1, dp->node, n, pathlen+1, &pathlen))
- printk(KERN_ERR "PROM: unable to get path name from OFW\n");
-
- if ((i = strrchr(n, '/')))
- n = ++i; /* we only want the file name */
- return n;
-}
-
-static char * __init build_full_name(struct device_node *dp)
-{
- int len, ourlen, plen;
- char *n;
-
- plen = strlen(dp->parent->full_name);
- ourlen = strlen(dp->path_component_name);
- len = ourlen + plen + 2;
-
- n = prom_early_alloc(len);
- strcpy(n, dp->parent->full_name);
- if (!is_root_node(dp->parent)) {
- strcpy(n + plen, "/");
- plen++;
- }
- strcpy(n + plen, dp->path_component_name);
-
- return n;
-}
-
-static struct property * __init build_one_prop(phandle node, char *prev, char *special_name, void *special_val, int special_len)
-{
- static struct property *tmp = NULL;
- struct property *p;
-
- if (tmp) {
- p = tmp;
- memset(p, 0, sizeof(*p) + 32);
- tmp = NULL;
- } else {
- p = prom_early_alloc(sizeof(struct property) + 32);
- }
-
- p->name = (char *) (p + 1);
- if (special_name) {
- strcpy(p->name, special_name);
- p->length = special_len;
- p->value = prom_early_alloc(special_len);
- memcpy(p->value, special_val, special_len);
- } else {
- int fl;
- if (prev == NULL) {
- if (ofw("nextprop", 3, 1, node, "", p->name, &fl)) {
- printk(KERN_ERR "PROM: %s: nextprop failed!\n", __func__);
- return NULL;
- }
- } else {
- if (ofw("nextprop", 3, 1, node, prev, p->name, &fl)) {
- printk(KERN_ERR "PROM: %s: nextprop failed!\n", __func__);
- return NULL;
- }
- }
- if (strlen(p->name) == 0 || fl != 1) {
- tmp = p;
- return NULL;
- }
- if (ofw("getproplen", 2, 1, node, p->name, &p->length)) {
- printk(KERN_ERR "PROM: %s: getproplen failed!\n", __func__);
- return NULL;
- }
- if (p->length <= 0) {
- p->length = 0;
- } else {
- p->value = prom_early_alloc(p->length + 1);
- if (ofw("getprop", 4, 1, node, p->name, p->value, p->length, &p->length)) {
- printk(KERN_ERR "PROM: %s: getprop failed!\n", __func__);
- return NULL;
- }
- ((unsigned char *)p->value)[p->length] = '\0';
- }
- }
- return p;
-}
-
-static struct property * __init build_prop_list(phandle node)
-{
- struct property *head, *tail;
-
- head = tail = build_one_prop(node, NULL,
- ".node", &node, sizeof(node));
-
- tail->next = build_one_prop(node, NULL, NULL, NULL, 0);
- tail = tail->next;
- while(tail) {
- tail->next = build_one_prop(node, tail->name,
- NULL, NULL, 0);
- tail = tail->next;
- }
-
- return head;
-}
-
-static char * __init get_one_property(phandle node, const char *name)
-{
- char *buf = "<NULL>";
- int len;
-
- if (ofw("getproplen", 2, 1, node, name, &len)) {
- printk(KERN_ERR "PROM: %s: getproplen failed!\n", __func__);
- return NULL;
- }
- if (len > 0) {
- buf = prom_early_alloc(len);
- if (ofw("getprop", 4, 1, node, name, buf, len, &len)) {
- printk(KERN_ERR "PROM: %s: getprop failed!\n", __func__);
- return NULL;
- }
- }
-
- return buf;
-}
-
-static struct device_node * __init create_node(phandle node, struct device_node *parent)
-{
- struct device_node *dp;
-
- if (!node)
- return NULL;
-
- dp = prom_early_alloc(sizeof(*dp));
- dp->parent = parent;
-
- kref_init(&dp->kref);
-
- dp->name = get_one_property(node, "name");
- dp->type = get_one_property(node, "device_type");
- dp->node = node;
-
- dp->properties = build_prop_list(node);
-
- return dp;
-}
-
-static struct device_node * __init build_tree(struct device_node *parent, phandle node, struct device_node ***nextp)
-{
- struct device_node *ret = NULL, *prev_sibling = NULL;
- struct device_node *dp;
- u32 child;
-
- while (1) {
- dp = create_node(node, parent);
- if (!dp)
- break;
-
- if (prev_sibling)
- prev_sibling->sibling = dp;
-
- if (!ret)
- ret = dp;
- prev_sibling = dp;
-
- *(*nextp) = dp;
- *nextp = &dp->allnext;
-
- dp->path_component_name = build_path_component(dp);
- dp->full_name = build_full_name(dp);
-
- if (ofw("child", 1, 1, node, &child)) {
- printk(KERN_ERR "PROM: %s: fetching child failed!\n", __func__);
- return NULL;
- }
- dp->child = build_tree(dp, child, nextp);
-
- if (ofw("peer", 1, 1, node, &node)) {
- printk(KERN_ERR "PROM: %s: fetching peer failed!\n", __func__);
- return NULL;
- }
- }
-
- return ret;
-}
-
-static phandle root_node;
-
-void __init prom_build_devicetree(void)
-{
- struct device_node **nextp;
- u32 child;
-
- if (ofw("peer", 1, 1, 0, &root_node)) {
- printk(KERN_ERR "PROM: unable to get root node from OFW!\n");
- return;
- }
-
- allnodes = create_node(root_node, NULL);
- allnodes->path_component_name = "";
- allnodes->full_name = "/";
-
- nextp = &allnodes->allnext;
- if (ofw("child", 1, 1, allnodes->node, &child)) {
- printk(KERN_ERR "PROM: unable to get child node from OFW!\n");
- return;
- }
- allnodes->child = build_tree(allnodes, child, &nextp);
- printk("PROM: Built device tree with %u bytes of memory.\n",
- prom_early_allocated);
-}
diff --git a/target/linux/olpc/files-2.6.23/arch/i386/pci/olpc.c b/target/linux/olpc/files-2.6.23/arch/i386/pci/olpc.c
deleted file mode 100644
index 1518d254c5..0000000000
--- a/target/linux/olpc/files-2.6.23/arch/i386/pci/olpc.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * olpcpci.c - Low-level PCI config space access for OLPC systems
- * without the VSA PCI virtualization software.
- *
- * The AMD Geode chipset (GX2 processor, cs5536 I/O companion device)
- * has some I/O functions (display, southbridge, sound, USB HCIs, etc)
- * that more or less behave like PCI devices, but the hardware doesn't
- * directly implement the PCI configuration space headers. AMD provides
- * "VSA" (Virtual System Architecture) software that emulates PCI config
- * space for these devices, by trapping I/O accesses to PCI config register
- * (CF8/CFC) and running some code in System Management Mode interrupt state.
- * On the OLPC platform, we don't want to use that VSA code because
- * (a) it slows down suspend/resume, and (b) recompiling it requires special
- * compilers that are hard to get. So instead of letting the complex VSA
- * code simulate the PCI config registers for the on-chip devices, we
- * just simulate them the easy way, by inserting the code into the
- * pci_write_config and pci_read_config path. Most of the config registers
- * are read-only anyway, so the bulk of the simulation is just table lookup.
- */
-
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <asm/olpc.h>
-#include <asm/geode.h>
-#include "pci.h"
-
-static int is_lx;
-
-/*
- * In the tables below, the first two line (8 longwords) are the
- * size masks that are used when the higher level PCI code determines
- * the size of the region by writing ~0 to a base address register
- * and reading back the result.
- *
- * The following lines are the values that are read during normal
- * PCI config access cycles, i.e. not after just having written
- * ~0 to a base address register.
- */
-
-static const u32 lxnb_hdr[] = { /* dev 1 function 0 - devfn = 8 */
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-
- 0x281022 , 0x2200005 , 0x6000021 , 0x80f808 , /* AMD Vendor ID */
- 0x0 , 0x0 , 0x0 , 0x0 , /* No virtual registers, hence no BAR for them */
- 0x0 , 0x0 , 0x0 , 0x28100b ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-};
-
-static const u32 gxnb_hdr[] = { /* dev 1 function 0 - devfn = 8 */
- 0xfffffffd , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-
- 0x28100b , 0x2200005 , 0x6000021 , 0x80f808 , /* NSC Vendor ID */
- 0xac1d , 0x0 , 0x0 , 0x0 , /* I/O BAR - base of virtual registers */
- 0x0 , 0x0 , 0x0 , 0x28100b ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-};
-
-static const u32 lxfb_hdr[] = { /* dev 1 function 1 - devfn = 9 */
- 0xff800008 , 0xffffc000 , 0xffffc000 , 0xffffc000 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-
- 0x20811022 , 0x2200003 , 0x3000000 , 0x0 , /* AMD Vendor ID */
- 0xfd000000 , 0xfe000000 , 0xfe004000 , 0xfe008000 , /* FB, GP, VG, DF */
- 0xfe00c000 , 0x0 , 0x0 , 0x30100b , /* VIP */
- 0x0 , 0x0 , 0x0 , 0x10e , /* INTA, IRQ14 for graphics accel */
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x3d0 , 0x3c0 , 0xa0000 , 0x0 , /* VG IO, VG IO, EGA FB, MONO FB */
- 0x0 , 0x0 , 0x0 , 0x0 ,
-};
-
-static const u32 gxfb_hdr[] = { /* dev 1 function 1 - devfn = 9 */
- 0xff800008 , 0xffffc000 , 0xffffc000 , 0xffffc000 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-
- 0x30100b , 0x2200003 , 0x3000000 , 0x0 , /* NSC Vendor ID */
- 0xfd000000 , 0xfe000000 , 0xfe004000 , 0xfe008000 , /* FB, GP, VG, DF */
- 0x0 , 0x0 , 0x0 , 0x30100b ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x3d0 , 0x3c0 , 0xa0000 , 0x0 , /* VG IO, VG IO, EGA FB, MONO FB */
- 0x0 , 0x0 , 0x0 , 0x0 ,
-};
-
-static const u32 aes_hdr[] = { /* dev 1 function 2 - devfn = 0xa */
- 0xffffc000 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-
- 0x20821022 , 0x2a00006 , 0x10100000 , 0x8 , /* NSC Vendor ID */
- 0xfe010000 , 0x0 , 0x0 , 0x0 , /* AES registers */
- 0x0 , 0x0 , 0x0 , 0x20821022 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-};
-
-
-static const u32 isa_hdr[] = { /* dev f function 0 - devfn = 78 */
- 0xfffffff9 , 0xffffff01 , 0xffffffc1 , 0xffffffe1 ,
- 0xffffff81 , 0xffffffc1 , 0x0 , 0x0 ,
-
- 0x20901022 , 0x2a00049 , 0x6010003 , 0x802000 ,
- 0x18b1 , 0x1001 , 0x1801 , 0x1881 , /* SMB-8 GPIO-256 MFGPT-64 IRQ-32 */
- 0x1401 , 0x1841 , 0x0 , 0x20901022 , /* PMS-128 ACPI-64 */
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0xaa5b , /* interrupt steering */
- 0x0 , 0x0 , 0x0 , 0x0 ,
-};
-
-static const u32 ac97_hdr[] = { /* dev f function 3 - devfn = 7b */
- 0xffffff81 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-
- 0x20931022 , 0x2a00041 , 0x4010001 , 0x0 ,
- 0x1481 , 0x0 , 0x0 , 0x0 , /* I/O BAR-128 */
- 0x0 , 0x0 , 0x0 , 0x20931022 ,
- 0x0 , 0x0 , 0x0 , 0x205 , /* IntB , IRQ5 */
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-};
-
-static const u32 ohci_hdr[] = { /* dev f function 4 - devfn = 7c */
- 0xfffff000 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-
- 0x20941022 , 0x2300006 , 0xc031002 , 0x0 ,
- 0xfe01a000 , 0x0 , 0x0 , 0x0 , /* MEMBAR-1000 */
- 0x0 , 0x0 , 0x0 , 0x20941022 ,
- 0x0 , 0x40 , 0x0 , 0x40a , /* CapPtr INT-D, IRQ A */
- 0xc8020001 , 0x0 , 0x0 , 0x0 , /* Capabilities - 40 is R/O, 44 is mask 8103 (power control) */
- 0x0 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-};
-
-static const u32 ehci_hdr[] = { /* dev f function 4 - devfn = 7d */
- 0xfffff000 , 0x0 , 0x0 , 0x0 ,
- 0x0 , 0x0 , 0x0 , 0x0 ,
-
- 0x20951022 , 0x2300006 , 0xc032002 , 0x0 ,
- 0xfe01b000 , 0x0 , 0x0 , 0x0 , /* MEMBAR-1000 */
- 0x0 , 0x0 , 0x0 , 0x20951022 ,
- 0x0 , 0x40 , 0x0 , 0x40a , /* CapPtr INT-D, IRQ A */
- 0xc8020001 , 0x0 , 0x0 , 0x0 , /* Capabilities - 40 is R/O, 44 is mask 8103 (power control) */
-#if 0
- 0x1 , 0x40080000 , 0x0 , 0x0 , /* EECP - see section 2.1.7 of EHCI spec */
-#endif
- 0x01000001 , 0x00000000 , 0x0 , 0x0 , /* EECP - see section 2.1.7 of EHCI spec */
- 0x2020 , 0x0 , 0x0 , 0x0 , /* (EHCI page 8) 60 SBRN (R/O), 61 FLADJ (R/W), PORTWAKECAP */
-};
-
-static u32 ff_loc = ~0;
-static u32 zero_loc = 0;
-
-static int bar_probing = 0; /* Set after a write of ~0 to a BAR */
-
-#define NB_SLOT 0x1 /* Northbridge - GX chip - Device 1 */
-#define SB_SLOT 0xf /* Southbridge - CS5536 chip - Device F */
-#define SIMULATED(bus, devfn) (((bus) == 0) && ((PCI_SLOT(devfn) == NB_SLOT) || (PCI_SLOT(devfn) == SB_SLOT)))
-
-static u32 *hdr_addr(const u32 *hdr, int reg)
-{
- u32 addr;
-
- /*
- * This is a little bit tricky. The header maps consist of
- * 0x20 bytes of size masks, followed by 0x70 bytes of header data.
- * In the normal case, when not probing a BAR's size, we want
- * to access the header data, so we add 0x20 to the reg offset,
- * thus skipping the size mask area.
- * In the BAR probing case, we want to access the size mask for
- * the BAR, so we subtract 0x10 (the config header offset for
- * BAR0), and don't skip the size mask area.
- */
-
- addr = (u32)hdr + reg + (bar_probing ? -0x10 : 0x20);
-
- bar_probing = 0;
- return (u32 *)addr;
-}
-
-static int pci_olpc_read(unsigned int seg, unsigned int bus,
- unsigned int devfn, int reg, int len, u32 *value)
-{
- u32 *addr;
-
- /* Use the hardware mechanism for non-simulated devices */
- if (!SIMULATED(bus, devfn))
- return pci_conf1_read(seg, bus, devfn, reg, len, value);
-
- /*
- * No device has config registers past 0x70, so we save table space
- * by not storing entries for the nonexistent registers
- */
- if (reg >= 0x70)
- addr = &zero_loc;
- else {
- switch (devfn) {
- case 0x8:
- addr = hdr_addr(is_lx ? lxnb_hdr : gxnb_hdr, reg);
- break;
- case 0x9:
- addr = hdr_addr(is_lx ? lxfb_hdr : gxfb_hdr, reg);
- break;
- case 0xa:
- addr = is_lx ? hdr_addr(aes_hdr, reg) : &ff_loc;
- break;
- case 0x78:
- addr = hdr_addr(isa_hdr, reg);
- break;
- case 0x7b:
- addr = hdr_addr(ac97_hdr, reg);
- break;
- case 0x7c:
- addr = hdr_addr(ohci_hdr, reg);
- break;
- case 0x7d:
- addr = hdr_addr(ehci_hdr, reg);
- break;
- default:
- addr = &ff_loc;
- break;
- }
- }
- switch (len) {
- case 1:
- *value = *(u8 *) addr;
- break;
- case 2:
- *value = *(u16 *) addr;
- break;
- case 4:
- *value = *addr;
- break;
- default:
- BUG();
- }
-
- return 0;
-}
-
-static int pci_olpc_write(unsigned int seg, unsigned int bus,
- unsigned int devfn, int reg, int len, u32 value)
-{
- /* Use the hardware mechanism for non-simulated devices */
- if (!SIMULATED(bus, devfn))
- return pci_conf1_write(seg, bus, devfn, reg, len, value);
-
- /* XXX we may want to extend this to simulate EHCI power management */
-
- /*
- * Mostly we just discard writes, but if the write is a size probe
- * (i.e. writing ~0 to a BAR), we remember it and arrange to return
- * the appropriate size mask on the next read. This is cheating
- * to some extent, because it depends on the fact that the next
- * access after such a write will always be a read to the same BAR.
- */
-
- if ((reg >= 0x10) && (reg < 0x2c)) {
- /* Write is to a BAR */
- if (value == ~0)
- bar_probing = 1;
- } else {
- /*
- * No warning on writes to ROM BAR, CMD, LATENCY_TIMER,
- * CACHE_LINE_SIZE, or PM registers.
- */
- if ((reg != 0x30) && (reg != 0x04) && (reg != 0x0d) &&
- (reg != 0x0c) && (reg != 0x44))
- printk(KERN_WARNING "OLPC PCI: Config write to devfn %x reg %x value %x\n", devfn, reg, value);
- }
-
- return 0;
-}
-
-static struct pci_raw_ops pci_olpc_conf = {
- .read = pci_olpc_read,
- .write = pci_olpc_write,
-};
-
-void __init pci_olpc_init(void)
-{
- if (!machine_is_olpc() || olpc_has_vsa())
- return;
-
- printk(KERN_INFO "PCI: Using configuration type OLPC\n");
- raw_pci_ops = &pci_olpc_conf;
- is_lx = is_geode_lx();
-}
diff --git a/target/linux/olpc/files-2.6.23/drivers/input/mouse/olpc.c b/target/linux/olpc/files-2.6.23/drivers/input/mouse/olpc.c
deleted file mode 100644
index dc575ac062..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/input/mouse/olpc.c
+++ /dev/null
@@ -1,554 +0,0 @@
-/*
- * OLPC touchpad PS/2 mouse driver
- *
- * Copyright (c) 2006 One Laptop Per Child, inc.
- * Authors Zephaniah E. Hull and Andres Salomon <dilinger@laptop.org>
- *
- * This driver is partly based on the ALPS driver, which is:
- *
- * Copyright (c) 2003 Neil Brown <neilb@cse.unsw.edu.au>
- * Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
- * Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
- * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-/*
- * The touchpad on the OLPC is fairly wide, with the entire area usable
- * as a tablet ("PT mode"), and the center 1/3rd also usable as a touchpad
- * ("GS mode").
- *
- * Earlier version of the device had simultaneous reporting; however, that
- * was removed. Instead, the device now reports packets in one mode, and
- * tells the driver when a mode switch needs to happen.
- */
-
-#include <linux/input.h>
-#include <linux/serio.h>
-#include <linux/libps2.h>
-#include <linux/delay.h>
-#include <asm/olpc.h>
-
-#include "psmouse.h"
-#include "olpc.h"
-
-static int tpdebug;
-module_param(tpdebug, int, 0644);
-
-#define OLPC_GS 1 /* The GS sensor. */
-#define OLPC_PT 2 /* The PT sensor. */
-
-static struct olpc_model_info olpc_model_data[] = {
- { { 0x67, 0x00, 0x00 }, OLPC_GS | OLPC_PT }, /* unknown ID */
- { { 0x67, 0x00, 0x0a }, OLPC_GS | OLPC_PT }, /* pre-B1 */
- { { 0x67, 0x00, 0x14 }, OLPC_GS }, /* B1.*/
- { { 0x67, 0x00, 0x28 }, OLPC_GS | OLPC_PT }, /* B2 */
- { { 0x67, 0x00, 0x3c }, OLPC_GS | OLPC_PT }, /* B2-2 */
- { { 0x67, 0x00, 0x50 }, OLPC_GS | OLPC_PT }, /* C1 */
-};
-
-#define OLPC_PKT_PT 0xcf
-#define OLPC_PKT_GS 0xff
-
-static int olpc_absolute_mode(struct psmouse *psmouse, int mode);
-
-/*
- * OLPC absolute Mode - single-mode format
- *
- * byte 0: 1 1 0 0 1 1 1 1
- * byte 1: 0 x6 x5 x4 x3 x2 x1 x0
- * byte 2(PT): 0 0 x9 x8 x7 ? pt-dsw gs-dsw
- * byte 2(GS): 0 x10 x9 x8 x7 ? gs-dsw pt-dsw
- * byte 3: 0 y9 y8 y7 1 0 swr swl
- * byte 4: 0 y6 y5 y4 y3 y2 y1 y0
- * byte 5: 0 z6 z5 z4 z3 z2 z1 z0
- *
- * ?'s are not defined in the protocol spec, may vary between models.
- *
- * swr/swl are the left/right buttons.
- *
- * pt-dsw/gs-dsw indicate that the pt/gs sensor is detecting a
- * pen/finger
- */
-
-static void olpc_process_packet_gspt(struct psmouse *psmouse)
-{
- struct olpc_data *priv = psmouse->private;
- unsigned char *packet = psmouse->packet;
- struct input_dev *dev = psmouse->dev;
- struct input_dev *dev2 = priv->dev2;
- int x, y, z, gs_down = 0, pt_down = 0, left, right;
- struct timeval now_tv;
- s64 now_ns;
-
- left = packet[3] & 1;
- right = packet[3] & 2;
- x = packet[1] | ((packet[2] & 0x78) << 4);
- y = packet[4] | ((packet[3] & 0x70) << 3);
- z = packet[5];
-
- if (psmouse->packet[0] == OLPC_PKT_GS) {
- pt_down = !!(packet[2] & 1);
- gs_down = !!(packet[2] & 2);
- } else if (psmouse->packet[0] == OLPC_PKT_PT) {
- gs_down = !!(packet[2] & 1);
- pt_down = !!(packet[2] & 2);
- }
-
- /*
- * XXX: Kludge.
- * If it's been more than 30ms since the last packet,
- * assume that there was a lift we were never told about.
- */
- do_gettimeofday(&now_tv);
- now_ns = timeval_to_ns (&now_tv);
- if (now_ns >= priv->late) {
- input_report_key(dev, BTN_TOUCH, 0);
- input_report_key(dev, BTN_TOOL_PEN, 0);
- input_report_key(dev2, BTN_TOUCH, 0);
- input_report_key(dev2, BTN_TOOL_FINGER, 0);
-
- input_sync(dev);
- input_sync(dev2);
- }
-
- priv->late = now_ns + (30 * NSEC_PER_MSEC);
-
-
- if (tpdebug) {
- printk(KERN_DEBUG "%s %02x %02x %02x %02x %02x %02x\n",
- __FUNCTION__, psmouse->packet[0], psmouse->packet[1],
- psmouse->packet[2], psmouse->packet[3], psmouse->packet[4],
- psmouse->packet[5]);
- printk(KERN_DEBUG "l=%d r=%d p=%d g=%d x=%d y=%d z=%d\n",
- left, right, pt_down, gs_down, x, y, z);
- }
-
- if (psmouse->packet[0] == OLPC_PKT_PT) {
- input_report_key(dev, BTN_LEFT, left);
- input_report_key(dev, BTN_RIGHT, right);
- } else if (psmouse->packet[0] == OLPC_PKT_GS) {
- input_report_key(dev, BTN_LEFT, left);
- input_report_key(dev, BTN_RIGHT, right);
- input_report_key(dev2, BTN_LEFT, left);
- input_report_key(dev2, BTN_RIGHT, right);
- }
-
- input_report_key(dev, BTN_TOUCH, pt_down);
- input_report_key(dev, BTN_TOOL_PEN, pt_down);
- input_report_key(dev2, BTN_TOUCH, gs_down);
- input_report_key(dev2, BTN_TOOL_FINGER, gs_down);
-
- input_report_abs(dev2, ABS_PRESSURE, z);
-
- if (psmouse->packet[0] == OLPC_PKT_PT && pt_down) {
- input_report_abs(dev, ABS_X, x);
- input_report_abs(dev, ABS_Y, y);
- } else if (psmouse->packet[0] == OLPC_PKT_GS && gs_down) {
- input_report_abs(dev2, ABS_X, x);
- input_report_abs(dev2, ABS_Y, y);
- }
-
- input_sync(dev);
- input_sync(dev2);
-
- if (priv->pending_mode == OLPC_GS &&
- psmouse->packet[0] == OLPC_PKT_PT && pt_down) {
- priv->pending_mode = 0;
- cancel_delayed_work(&priv->mode_switch);
- }
-
- if (priv->i->flags & (OLPC_PT|OLPC_GS)) {
- int pending = 0;
- if (psmouse->packet[0] == OLPC_PKT_PT && !pt_down)
- pending = OLPC_GS;
- else if (psmouse->packet[0] == OLPC_PKT_GS && pt_down)
- pending = OLPC_PT;
-
- if (priv->current_mode == pending) {
- priv->pending_mode = 0;
- pending = priv->current_mode;
- }
- else if (priv->pending_mode != pending) {
- priv->pending_mode = pending;
- if (tpdebug)
- printk(KERN_WARNING "Scheduling mode switch to %s.\n",
- pending == OLPC_GS ? "GS" : "PT");
-
- /*
- * Apply a de-bounce when switching from PT to GS, to allow for
- * spurious PT-up packets.
- */
- if (priv->pending_mode == OLPC_GS)
- queue_delayed_work(kpsmoused_wq, &priv->mode_switch, msecs_to_jiffies(50));
- else
- queue_delayed_work(kpsmoused_wq, &priv->mode_switch, 0);
- }
- }
-}
-
-static psmouse_ret_t olpc_process_byte(struct psmouse *psmouse)
-{
- psmouse_ret_t ret = PSMOUSE_BAD_DATA;
-
- if (psmouse->packet[0] != OLPC_PKT_PT &&
- psmouse->packet[0] != OLPC_PKT_GS)
- goto out;
-
- /* Bytes 2 - 6 should have 0 in the highest bit */
- if (psmouse->pktcnt >= 2 && psmouse->pktcnt <= 6 &&
- (psmouse->packet[psmouse->pktcnt - 1] & 0x80))
- goto out;
-
- if (psmouse->pktcnt == 6) {
- olpc_process_packet_gspt(psmouse);
- ret = PSMOUSE_FULL_PACKET;
- goto out;
- }
-
- ret = PSMOUSE_GOOD_DATA;
-out:
- if (ret != PSMOUSE_GOOD_DATA && ret != PSMOUSE_FULL_PACKET)
- printk(KERN_DEBUG "%s: (%d) %02x %02x %02x %02x %02x %02x\n",
- __FUNCTION__, psmouse->pktcnt, psmouse->packet[0],
- psmouse->packet[1], psmouse->packet[2],
- psmouse->packet[3], psmouse->packet[4],
- psmouse->packet[5]);
- return ret;
-}
-
-static struct olpc_model_info *olpc_get_model(struct psmouse *psmouse)
-{
- struct ps2dev *ps2dev = &psmouse->ps2dev;
- unsigned char param[4];
- int i;
-
- /*
- * Now try "E7 report". Allowed responses are in
- * olpc_model_data[].signature
- */
- if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21) ||
- ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21) ||
- ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETSCALE21))
- return NULL;
-
- param[0] = param[1] = param[2] = 0xff;
- if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
- return NULL;
-
- pr_debug("olpc.c(%d): E7 report: %2.2x %2.2x %2.2x",
- __LINE__, param[0], param[1], param[2]);
-
- for (i = 0; i < ARRAY_SIZE(olpc_model_data); i++) {
- if (!memcmp(param, olpc_model_data[i].signature,
- sizeof(olpc_model_data[i].signature))) {
- printk(KERN_INFO __FILE__ ": OLPC touchpad revision 0x%x.\n", param[2]);
- return olpc_model_data + i;
- }
- }
-
- /*
- * ALPS creates new IDs pretty frequently; rather than listing them
- * all, just assume they support the defaults. We've set aside the
- * first entry of olpc_model_data as the catch-all.
- */
- if (!memcmp(param, olpc_model_data[0].signature, 2)) {
- printk(KERN_INFO __FILE__ ": unknown ALPS revision %x, assuming default flags.\n", param[2]);
- return &olpc_model_data[0];
- }
-
- return NULL;
-}
-
-static int olpc_find_mode(struct psmouse *psmouse)
-{
- struct olpc_data *priv = psmouse->private;
- int mode = priv->i->flags;
-
- if (mode & OLPC_GS)
- mode = OLPC_GS;
- else if (mode & OLPC_PT)
- mode = OLPC_PT;
- else
- mode = -1;
-
- return mode;
-}
-
-/*
- * Touchpad should be disabled before calling this!
- */
-static int olpc_new_mode(struct psmouse *psmouse, int mode)
-{
- struct ps2dev *ps2dev = &psmouse->ps2dev;
- struct olpc_data *priv = psmouse->private;
- unsigned char param;
- int ret;
-
- if (tpdebug)
- printk(KERN_WARNING __FILE__ ": Switching to %d. [%lu]\n", mode, jiffies);
-
- if ((ret = ps2_command(ps2dev, &param, 0x01F2)))
- goto failed;
- if ((ret = ps2_command(ps2dev, &param, 0x01F2)))
- goto failed;
- if ((ret = ps2_command(ps2dev, &param, 0x01F2)))
- goto failed;
-
- switch (mode) {
- default:
- printk(KERN_WARNING __FILE__ ": Invalid mode %d. Defaulting to OLPC_GS.\n", mode);
- case OLPC_GS:
- ret = ps2_command(ps2dev, NULL, 0xE6);
- break;
- case OLPC_PT:
- ret = ps2_command(ps2dev, NULL, 0xE7);
- break;
- }
- if (ret)
- goto failed;
-
- /* XXX: This is a bit hacky, make sure this isn't screwing stuff up. */
- psmouse->pktcnt = psmouse->out_of_sync = 0;
- psmouse->last = jiffies;
- psmouse->state = PSMOUSE_ACTIVATED;
-
- if ((ret = ps2_command(ps2dev, NULL, PSMOUSE_CMD_ENABLE)))
- goto failed;
-
- priv->current_mode = mode;
- priv->pending_mode = 0;
- if (tpdebug)
- printk(KERN_WARNING __FILE__ ": Switched to mode %d successful.\n", mode);
-
-failed:
- if (ret)
- printk(KERN_WARNING __FILE__ ": Mode switch to %d failed! (%d) [%lu]\n", mode, ret, jiffies);
- return ret;
-}
-
-static int olpc_absolute_mode(struct psmouse *psmouse, int mode)
-{
- struct ps2dev *ps2dev = &psmouse->ps2dev;
-
- /* Switch to 'Advanced mode.', four disables in a row. */
- if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
- ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
- ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE) ||
- ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE))
- return -1;
-
- return olpc_new_mode(psmouse, mode);
-}
-
-/*
- * olpc_poll() - poll the touchpad for current motion packet.
- * Used in resync.
- * Note: We can't poll, so always return failure.
- */
-static int olpc_poll(struct psmouse *psmouse)
-{
- return -1;
-}
-
-static int olpc_reconnect(struct psmouse *psmouse)
-{
- struct olpc_data *priv = psmouse->private;
- int mode;
-
- if (olpc_rev_after(OLPC_REV_B2))
- if (psmouse->ps2dev.serio->dev.power.power_state.event != PM_EVENT_ON)
- return 0;
-
- psmouse_reset(psmouse);
-
- if (!(priv->i = olpc_get_model(psmouse)))
- return -1;
-
- mode = olpc_find_mode(psmouse);
- if (mode < 0)
- return -1;
-
- if (olpc_absolute_mode(psmouse, mode)) {
- printk(KERN_ERR __FILE__ ": Failed to reenable absolute mode.\n");
- return -1;
- }
-
- return 0;
-}
-
-static void olpc_disconnect(struct psmouse *psmouse)
-{
- struct olpc_data *priv = psmouse->private;
-
- psmouse_reset(psmouse);
- input_unregister_device(priv->dev2);
- kfree(priv);
-}
-
-static void olpc_mode_switch(struct work_struct *w)
-{
- struct delayed_work *work = container_of(w, struct delayed_work, work);
- struct olpc_data *priv = container_of(work, struct olpc_data, mode_switch);
- struct psmouse *psmouse = priv->psmouse;
- struct ps2dev *ps2dev = &psmouse->ps2dev;
- int pending_mode, ret;
-
- if (priv->pending_mode == priv->current_mode) {
- priv->pending_mode = 0;
- printk (KERN_DEBUG __FILE__ ": In switch_mode, no target mode.\n");
- return;
- }
-
- if (tpdebug)
- printk(KERN_WARNING __FILE__ ": Disable for switch to %d. [%lu]\n", priv->pending_mode, jiffies);
-
- /* XXX: This is a bit hacky, make sure this isn't screwing stuff up. */
- psmouse->state = PSMOUSE_INITIALIZING;
-
- ret = ps2_command(ps2dev, NULL, PSMOUSE_CMD_DISABLE);
- if (ret) {
- /* XXX: if this ever fails, we need to do a full reset! */
- printk(KERN_WARNING __FILE__ ": Disable failed for switch to %d. (%d) [%lu]\n", priv->pending_mode, ret, jiffies);
- return;
- }
-
- /*
- * ALPS tells us that it may take up to 20msec for the disable to
- * take effect; however, ps2_command() will wait up to 200msec for
- * the ACK to come back (and I'm assuming that by the time the
- * hardware sends back its ACK, it has stopped sending bytes).
- */
- pending_mode = priv->pending_mode;
-
- if (olpc_new_mode(psmouse, priv->pending_mode))
- goto bad;
-
- /*
- * Deal with a potential race condition.
- *
- * If there is a brief tap of a stylus or a fingernail that
- * triggers a mode switch to PT mode, and the stylus/fingernail is
- * lifted after the DISABLE above, but before we reenable in the new mode,
- * then we can get stuck in PT mode.
- */
- if (pending_mode == OLPC_PT) {
- priv->pending_mode = OLPC_GS;
- queue_delayed_work(kpsmoused_wq, &priv->mode_switch, msecs_to_jiffies(50));
- }
-
- return;
-
-bad:
- printk(KERN_WARNING __FILE__ ": Failure to switch modes, resetting device...\n");
- olpc_reconnect(psmouse);
-}
-
-int olpc_init(struct psmouse *psmouse)
-{
- struct olpc_data *priv;
- struct input_dev *dev = psmouse->dev;
- struct input_dev *dev2;
- int mode;
-
- priv = kzalloc(sizeof(struct olpc_data), GFP_KERNEL);
- dev2 = input_allocate_device();
- if (!priv || !dev2)
- goto init_fail;
-
- psmouse->private = priv;
- priv->dev2 = dev2;
- priv->psmouse = psmouse;
-
- psmouse_reset(psmouse);
- if (!(priv->i = olpc_get_model(psmouse)))
- goto init_fail;
-
- mode = olpc_find_mode(psmouse);
- if (mode < 0) {
- printk(KERN_ERR __FILE__ ": Failed to identify proper mode\n");
- goto init_fail;
- }
-
- if (olpc_absolute_mode(psmouse, mode)) {
- printk(KERN_ERR __FILE__ ": Failed to enable absolute mode\n");
- goto init_fail;
- }
-
- /*
- * Unset some of the default bits for things we don't have.
- */
- dev->evbit[LONG(EV_REL)] &= ~BIT(EV_REL);
- dev->relbit[LONG(REL_X)] &= ~(BIT(REL_X) | BIT(REL_Y));
- dev->keybit[LONG(BTN_MIDDLE)] &= ~BIT(BTN_MIDDLE);
-
- dev->evbit[LONG(EV_KEY)] |= BIT(EV_KEY);
- dev->keybit[LONG(BTN_TOUCH)] |= BIT(BTN_TOUCH);
- dev->keybit[LONG(BTN_TOOL_PEN)] |= BIT(BTN_TOOL_PEN);
- dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT);
-
- dev->evbit[LONG(EV_ABS)] |= BIT(EV_ABS);
- input_set_abs_params(dev, ABS_X, 2, 1000, 0, 0);
- input_set_abs_params(dev, ABS_Y, 0, 717, 0, 0);
-
- snprintf(priv->phys, sizeof(priv->phys),
- "%s/input1", psmouse->ps2dev.serio->phys);
- dev2->phys = priv->phys;
- dev2->name = "OLPC ALPS GlideSensor";
- dev2->id.bustype = BUS_I8042;
- dev2->id.vendor = 0x0002;
- dev2->id.product = PSMOUSE_OLPC;
- dev2->id.version = 0x0000;
-
- dev2->evbit[LONG(EV_KEY)] |= BIT(EV_KEY);
- dev2->keybit[LONG(BTN_TOUCH)] |= BIT(BTN_TOUCH);
- dev2->keybit[LONG(BTN_TOOL_FINGER)] |= BIT(BTN_TOOL_FINGER);
- dev2->keybit[LONG(BTN_LEFT)] |= BIT(BTN_LEFT) | BIT(BTN_RIGHT);
-
- dev2->evbit[LONG(EV_ABS)] |= BIT(EV_ABS);
- input_set_abs_params(dev2, ABS_X, 350, 512, 0, 0);
- input_set_abs_params(dev2, ABS_Y, 70, 325, 0, 0);
- input_set_abs_params(dev2, ABS_PRESSURE, 0, 63, 0, 0);
-
- if (input_register_device(dev2)) {
- printk(KERN_ERR __FILE__ ": Failed to register GlideSensor\n");
- goto init_fail;
- }
-
- psmouse->protocol_handler = olpc_process_byte;
- psmouse->poll = olpc_poll;
- psmouse->disconnect = olpc_disconnect;
- psmouse->reconnect = olpc_reconnect;
- psmouse->pktsize = 6;
-
- /* Disable the idle resync. */
- psmouse->resync_time = 0;
- /* Reset after a lot of bad bytes. */
- psmouse->resetafter = 1024;
-
- INIT_DELAYED_WORK(&priv->mode_switch, olpc_mode_switch);
-
- return 0;
-
-init_fail:
- input_free_device(dev2);
- kfree(priv);
- return -1;
-}
-
-int olpc_detect(struct psmouse *psmouse, int set_properties)
-{
- if (!olpc_get_model(psmouse))
- return -1;
-
- if (set_properties) {
- psmouse->vendor = "ALPS";
- psmouse->name = "PenTablet";
- psmouse->model = 0;
- }
- return 0;
-}
-
diff --git a/target/linux/olpc/files-2.6.23/drivers/input/mouse/olpc.h b/target/linux/olpc/files-2.6.23/drivers/input/mouse/olpc.h
deleted file mode 100644
index 426f8b4ea9..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/input/mouse/olpc.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * OLPC touchpad PS/2 mouse driver
- *
- * Copyright (c) 2006 One Laptop Per Child, inc.
- *
- * This driver is partly based on the ALPS driver.
- * Copyright (c) 2003 Peter Osterlund <petero2@telia.com>
- * Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef _OLPC_H
-#define _OLPC_H
-
-struct olpc_model_info {
- unsigned char signature[3];
- unsigned char flags;
-};
-
-struct olpc_data {
- struct input_dev *dev2; /* Relative device */
- struct psmouse *psmouse;
- char name[32]; /* Name */
- char phys[32]; /* Phys */
- struct olpc_model_info *i; /* Info */
- int pending_mode;
- int current_mode;
- s64 late;
- struct delayed_work mode_switch;
-};
-
-#ifdef CONFIG_MOUSE_PS2_OLPC
-int olpc_detect(struct psmouse *psmouse, int set_properties);
-int olpc_init(struct psmouse *psmouse);
-#else
-inline int olpc_detect(struct psmouse *psmouse, int set_properties)
-{
- return -ENOSYS;
-}
-inline int olpc_init(struct psmouse *psmouse)
-{
- return -ENOSYS;
-}
-#endif
-
-#endif
diff --git a/target/linux/olpc/files-2.6.23/drivers/mtd/mtdcore.h b/target/linux/olpc/files-2.6.23/drivers/mtd/mtdcore.h
deleted file mode 100644
index a33251f4b8..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/mtd/mtdcore.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* linux/drivers/mtd/mtdcore.h
- *
- * Header file for driver private mtdcore exports
- *
- */
-
-/* These are exported solely for the purpose of mtd_blkdevs.c. You
- should not use them for _anything_ else */
-
-extern struct mutex mtd_table_mutex;
-extern struct mtd_info *mtd_table[MAX_MTD_DEVICES];
diff --git a/target/linux/olpc/files-2.6.23/drivers/mtd/mtdoops.c b/target/linux/olpc/files-2.6.23/drivers/mtd/mtdoops.c
deleted file mode 100644
index cfc28ab4a3..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/mtd/mtdoops.c
+++ /dev/null
@@ -1,365 +0,0 @@
-/*
- * MTD Oops/Panic logger
- *
- * Copyright (C) 2007 Nokia Corporation. All rights reserved.
- *
- * Author: Richard Purdie <rpurdie@openedhand.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/console.h>
-#include <linux/vmalloc.h>
-#include <linux/workqueue.h>
-#include <linux/sched.h>
-#include <linux/wait.h>
-#include <linux/mtd/mtd.h>
-
-#define OOPS_PAGE_SIZE 4096
-
-static struct mtdoops_context {
- int mtd_index;
- struct work_struct work;
- struct mtd_info *mtd;
- int oops_pages;
- int nextpage;
- int nextcount;
-
- void *oops_buf;
- int ready;
- int writecount;
-} oops_cxt;
-
-static void mtdoops_erase_callback(struct erase_info *done)
-{
- wait_queue_head_t *wait_q = (wait_queue_head_t *)done->priv;
- wake_up(wait_q);
-}
-
-static int mtdoops_erase_block(struct mtd_info *mtd, int offset)
-{
- struct erase_info erase;
- DECLARE_WAITQUEUE(wait, current);
- wait_queue_head_t wait_q;
- int ret;
-
- init_waitqueue_head(&wait_q);
- erase.mtd = mtd;
- erase.callback = mtdoops_erase_callback;
- erase.addr = offset;
- if (mtd->erasesize < OOPS_PAGE_SIZE)
- erase.len = OOPS_PAGE_SIZE;
- else
- erase.len = mtd->erasesize;
- erase.priv = (u_long)&wait_q;
-
- set_current_state(TASK_INTERRUPTIBLE);
- add_wait_queue(&wait_q, &wait);
-
- ret = mtd->erase(mtd, &erase);
- if (ret) {
- set_current_state(TASK_RUNNING);
- remove_wait_queue(&wait_q, &wait);
- printk (KERN_WARNING "mtdoops: erase of region [0x%x, 0x%x] "
- "on \"%s\" failed\n",
- erase.addr, erase.len, mtd->name);
- return ret;
- }
-
- schedule(); /* Wait for erase to finish. */
- remove_wait_queue(&wait_q, &wait);
-
- return 0;
-}
-
-static int mtdoops_inc_counter(struct mtdoops_context *cxt)
-{
- struct mtd_info *mtd = cxt->mtd;
- size_t retlen;
- u32 count;
- int ret;
-
- cxt->nextpage++;
- if (cxt->nextpage > cxt->oops_pages)
- cxt->nextpage = 0;
- cxt->nextcount++;
- if (cxt->nextcount == 0xffffffff)
- cxt->nextcount = 0;
-
- ret = mtd->read(mtd, cxt->nextpage * OOPS_PAGE_SIZE, 4,
- &retlen, (u_char *) &count);
- if ((retlen != 4) || (ret < 0)) {
- printk(KERN_ERR "mtdoops: Read failure at %d (%d of 4 read)"
- ", err %d.\n", cxt->nextpage * OOPS_PAGE_SIZE,
- retlen, ret);
- return 1;
- }
-
- /* See if we need to erase the next block */
- if (count != 0xffffffff)
- return 1;
-
- printk(KERN_DEBUG "mtdoops: Ready %d, %d (no erase)\n",
- cxt->nextpage, cxt->nextcount);
- cxt->ready = 1;
- return 0;
-}
-
-static void mtdoops_prepare(struct mtdoops_context *cxt)
-{
- struct mtd_info *mtd = cxt->mtd;
- int i = 0, j, ret, mod;
-
- /* We were unregistered */
- if (!mtd)
- return;
-
- mod = (cxt->nextpage * OOPS_PAGE_SIZE) % mtd->erasesize;
- if (mod != 0) {
- cxt->nextpage = cxt->nextpage + ((mtd->erasesize - mod) / OOPS_PAGE_SIZE);
- if (cxt->nextpage > cxt->oops_pages)
- cxt->nextpage = 0;
- }
-
- while (mtd->block_isbad &&
- mtd->block_isbad(mtd, cxt->nextpage * OOPS_PAGE_SIZE)) {
-badblock:
- printk(KERN_WARNING "mtdoops: Bad block at %08x\n",
- cxt->nextpage * OOPS_PAGE_SIZE);
- i++;
- cxt->nextpage = cxt->nextpage + (mtd->erasesize / OOPS_PAGE_SIZE);
- if (cxt->nextpage > cxt->oops_pages)
- cxt->nextpage = 0;
- if (i == (cxt->oops_pages / (mtd->erasesize / OOPS_PAGE_SIZE))) {
- printk(KERN_ERR "mtdoops: All blocks bad!\n");
- return;
- }
- }
-
- for (j = 0, ret = -1; (j < 3) && (ret < 0); j++)
- ret = mtdoops_erase_block(mtd, cxt->nextpage * OOPS_PAGE_SIZE);
-
- if (ret < 0) {
- if (mtd->block_markbad)
- mtd->block_markbad(mtd, cxt->nextpage * OOPS_PAGE_SIZE);
- goto badblock;
- }
-
- printk(KERN_DEBUG "mtdoops: Ready %d, %d \n", cxt->nextpage, cxt->nextcount);
-
- cxt->ready = 1;
-}
-
-static void mtdoops_workfunc(struct work_struct *work)
-{
- struct mtdoops_context *cxt =
- container_of(work, struct mtdoops_context, work);
-
- mtdoops_prepare(cxt);
-}
-
-static int find_next_position(struct mtdoops_context *cxt)
-{
- struct mtd_info *mtd = cxt->mtd;
- int page, maxpos = 0;
- u32 count, maxcount = 0xffffffff;
- size_t retlen;
-
- for (page = 0; page < cxt->oops_pages; page++) {
- mtd->read(mtd, page * OOPS_PAGE_SIZE, 4, &retlen, (u_char *) &count);
- if (count == 0xffffffff)
- continue;
- if (maxcount == 0xffffffff) {
- maxcount = count;
- maxpos = page;
- } else if ((count < 0x40000000) && (maxcount > 0xc0000000)) {
- maxcount = count;
- maxpos = page;
- } else if ((count > maxcount) && (count < 0xc0000000)) {
- maxcount = count;
- maxpos = page;
- } else if ((count > maxcount) && (count > 0xc0000000)
- && (maxcount > 0x80000000)) {
- maxcount = count;
- maxpos = page;
- }
- }
- if (maxcount == 0xffffffff) {
- cxt->nextpage = 0;
- cxt->nextcount = 1;
- cxt->ready = 1;
- printk(KERN_DEBUG "mtdoops: Ready %d, %d (first init)\n",
- cxt->nextpage, cxt->nextcount);
- return 0;
- }
-
- cxt->nextpage = maxpos;
- cxt->nextcount = maxcount;
-
- return mtdoops_inc_counter(cxt);
-}
-
-
-static void mtdoops_notify_add(struct mtd_info *mtd)
-{
- struct mtdoops_context *cxt = &oops_cxt;
- int ret;
-
- if ((mtd->index != cxt->mtd_index) || cxt->mtd_index < 0)
- return;
-
- if (mtd->size < (mtd->erasesize * 2)) {
- printk(KERN_ERR "MTD partition %d not big enough for mtdoops\n",
- mtd->index);
- return;
- }
-
- cxt->mtd = mtd;
- cxt->oops_pages = mtd->size / OOPS_PAGE_SIZE;
-
- ret = find_next_position(cxt);
- if (ret == 1)
- mtdoops_prepare(cxt);
-
- printk(KERN_DEBUG "mtdoops: Attached to MTD device %d\n", mtd->index);
-}
-
-static void mtdoops_notify_remove(struct mtd_info *mtd)
-{
- struct mtdoops_context *cxt = &oops_cxt;
-
- if ((mtd->index != cxt->mtd_index) || cxt->mtd_index < 0)
- return;
-
- cxt->mtd = NULL;
- flush_scheduled_work();
-}
-
-
-static void
-mtdoops_console_write(struct console *co, const char *s, unsigned int count)
-{
- struct mtdoops_context *cxt = co->data;
- struct mtd_info *mtd = cxt->mtd;
- int i, ret;
-
- if (!cxt->ready || !mtd)
- return;
-
- if (!oops_in_progress && cxt->writecount != 0) {
- size_t retlen;
- if (cxt->writecount < OOPS_PAGE_SIZE)
- memset(cxt->oops_buf + cxt->writecount, 0xff,
- OOPS_PAGE_SIZE - cxt->writecount);
-
- ret = mtd->write(mtd, cxt->nextpage * OOPS_PAGE_SIZE,
- OOPS_PAGE_SIZE, &retlen, cxt->oops_buf);
- cxt->ready = 0;
- cxt->writecount = 0;
-
- if ((retlen != OOPS_PAGE_SIZE) || (ret < 0))
- printk(KERN_ERR "mtdoops: Write failure at %d (%d of %d"
- " written), err %d.\n",
- cxt->nextpage * OOPS_PAGE_SIZE, retlen,
- OOPS_PAGE_SIZE, ret);
-
- ret = mtdoops_inc_counter(cxt);
- if (ret == 1)
- schedule_work(&cxt->work);
- }
-
- if (!oops_in_progress)
- return;
-
- if (cxt->writecount == 0) {
- u32 *stamp = cxt->oops_buf;
- *stamp = cxt->nextcount;
- cxt->writecount = 4;
- }
-
- if ((count + cxt->writecount) > OOPS_PAGE_SIZE)
- count = OOPS_PAGE_SIZE - cxt->writecount;
-
- for (i = 0; i < count; i++, s++)
- *((char *)(cxt->oops_buf) + cxt->writecount + i) = *s;
-
- cxt->writecount = cxt->writecount + count;
-}
-
-static int __init mtdoops_console_setup(struct console *co, char *options)
-{
- struct mtdoops_context *cxt = co->data;
-
- if (cxt->mtd_index != -1)
- return -EBUSY;
- if (co->index == -1)
- return -EINVAL;
-
- cxt->mtd_index = co->index;
- return 0;
-}
-
-static struct mtd_notifier mtdoops_notifier = {
- .add = mtdoops_notify_add,
- .remove = mtdoops_notify_remove,
-};
-
-static struct console mtdoops_console = {
- .name = "ttyMTD",
- .write = mtdoops_console_write,
- .setup = mtdoops_console_setup,
- .flags = CON_PRINTBUFFER,
- .index = -1,
- .data = &oops_cxt,
-};
-
-static int __init mtdoops_console_init(void)
-{
- struct mtdoops_context *cxt = &oops_cxt;
-
- cxt->mtd_index = -1;
- cxt->oops_buf = vmalloc(OOPS_PAGE_SIZE);
-
- if (!cxt->oops_buf) {
- printk(KERN_ERR "Failed to allocate oops buffer workspace\n");
- return -ENOMEM;
- }
-
- INIT_WORK(&cxt->work, mtdoops_workfunc);
-
- register_console(&mtdoops_console);
- register_mtd_user(&mtdoops_notifier);
- return 0;
-}
-
-static void __exit mtdoops_console_exit(void)
-{
- struct mtdoops_context *cxt = &oops_cxt;
-
- unregister_mtd_user(&mtdoops_notifier);
- unregister_console(&mtdoops_console);
- vfree(cxt->oops_buf);
-}
-
-
-subsys_initcall(mtdoops_console_init);
-module_exit(mtdoops_console_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Richard Purdie <rpurdie@openedhand.com>");
-MODULE_DESCRIPTION("MTD Oops/Panic console logger/driver");
diff --git a/target/linux/olpc/files-2.6.23/drivers/mtd/onenand/onenand_sim.c b/target/linux/olpc/files-2.6.23/drivers/mtd/onenand/onenand_sim.c
deleted file mode 100644
index b80667309b..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/mtd/onenand/onenand_sim.c
+++ /dev/null
@@ -1,495 +0,0 @@
-/*
- * linux/drivers/mtd/onenand/onenand_sim.c
- *
- * The OneNAND simulator
- *
- * Copyright © 2005-2007 Samsung Electronics
- * Kyungmin Park <kyungmin.park@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/vmalloc.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/onenand.h>
-
-#include <linux/io.h>
-
-#ifndef CONFIG_ONENAND_SIM_MANUFACTURER
-#define CONFIG_ONENAND_SIM_MANUFACTURER 0xec
-#endif
-#ifndef CONFIG_ONENAND_SIM_DEVICE_ID
-#define CONFIG_ONENAND_SIM_DEVICE_ID 0x04
-#endif
-#ifndef CONFIG_ONENAND_SIM_VERSION_ID
-#define CONFIG_ONENAND_SIM_VERSION_ID 0x1e
-#endif
-
-static int manuf_id = CONFIG_ONENAND_SIM_MANUFACTURER;
-static int device_id = CONFIG_ONENAND_SIM_DEVICE_ID;
-static int version_id = CONFIG_ONENAND_SIM_VERSION_ID;
-
-struct onenand_flash {
- void __iomem *base;
- void __iomem *data;
-};
-
-#define ONENAND_CORE(flash) (flash->data)
-#define ONENAND_CORE_SPARE(flash, this, offset) \
- ((flash->data) + (this->chipsize) + (offset >> 5))
-
-#define ONENAND_MAIN_AREA(this, offset) \
- (this->base + ONENAND_DATARAM + offset)
-
-#define ONENAND_SPARE_AREA(this, offset) \
- (this->base + ONENAND_SPARERAM + offset)
-
-#define ONENAND_GET_WP_STATUS(this) \
- (readw(this->base + ONENAND_REG_WP_STATUS))
-
-#define ONENAND_SET_WP_STATUS(v, this) \
- (writew(v, this->base + ONENAND_REG_WP_STATUS))
-
-/* It has all 0xff chars */
-#define MAX_ONENAND_PAGESIZE (2048 + 64)
-static unsigned char *ffchars;
-
-static struct mtd_partition os_partitions[] = {
- {
- .name = "OneNAND simulator partition",
- .offset = 0,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-/*
- * OneNAND simulator mtd
- */
-struct onenand_info {
- struct mtd_info mtd;
- struct mtd_partition *parts;
- struct onenand_chip onenand;
- struct onenand_flash flash;
-};
-
-struct onenand_info *info;
-
-#define DPRINTK(format, args...) \
-do { \
- printk(KERN_DEBUG "%s[%d]: " format "\n", __func__, \
- __LINE__, ##args); \
-} while (0)
-
-/**
- * onenand_lock_handle - Handle Lock scheme
- * @param this OneNAND device structure
- * @param cmd The command to be sent
- *
- * Send lock command to OneNAND device.
- * The lock scheme is depends on chip type.
- */
-static void onenand_lock_handle(struct onenand_chip *this, int cmd)
-{
- int block_lock_scheme;
- int status;
-
- status = ONENAND_GET_WP_STATUS(this);
- block_lock_scheme = !(this->options & ONENAND_HAS_CONT_LOCK);
-
- switch (cmd) {
- case ONENAND_CMD_UNLOCK:
- if (block_lock_scheme)
- ONENAND_SET_WP_STATUS(ONENAND_WP_US, this);
- else
- ONENAND_SET_WP_STATUS(status | ONENAND_WP_US, this);
- break;
-
- case ONENAND_CMD_LOCK:
- if (block_lock_scheme)
- ONENAND_SET_WP_STATUS(ONENAND_WP_LS, this);
- else
- ONENAND_SET_WP_STATUS(status | ONENAND_WP_LS, this);
- break;
-
- case ONENAND_CMD_LOCK_TIGHT:
- if (block_lock_scheme)
- ONENAND_SET_WP_STATUS(ONENAND_WP_LTS, this);
- else
- ONENAND_SET_WP_STATUS(status | ONENAND_WP_LTS, this);
- break;
-
- default:
- break;
- }
-}
-
-/**
- * onenand_bootram_handle - Handle BootRAM area
- * @param this OneNAND device structure
- * @param cmd The command to be sent
- *
- * Emulate BootRAM area. It is possible to do basic operation using BootRAM.
- */
-static void onenand_bootram_handle(struct onenand_chip *this, int cmd)
-{
- switch (cmd) {
- case ONENAND_CMD_READID:
- writew(manuf_id, this->base);
- writew(device_id, this->base + 2);
- writew(version_id, this->base + 4);
- break;
-
- default:
- /* REVIST: Handle other commands */
- break;
- }
-}
-
-/**
- * onenand_update_interrupt - Set interrupt register
- * @param this OneNAND device structure
- * @param cmd The command to be sent
- *
- * Update interrupt register. The status is depends on command.
- */
-static void onenand_update_interrupt(struct onenand_chip *this, int cmd)
-{
- int interrupt = ONENAND_INT_MASTER;
-
- switch (cmd) {
- case ONENAND_CMD_READ:
- case ONENAND_CMD_READOOB:
- interrupt |= ONENAND_INT_READ;
- break;
-
- case ONENAND_CMD_PROG:
- case ONENAND_CMD_PROGOOB:
- interrupt |= ONENAND_INT_WRITE;
- break;
-
- case ONENAND_CMD_ERASE:
- interrupt |= ONENAND_INT_ERASE;
- break;
-
- case ONENAND_CMD_RESET:
- interrupt |= ONENAND_INT_RESET;
- break;
-
- default:
- break;
- }
-
- writew(interrupt, this->base + ONENAND_REG_INTERRUPT);
-}
-
-/**
- * onenand_check_overwrite - Check over-write if happend
- * @param dest The destination pointer
- * @param src The source pointer
- * @param count The length to be check
- * @return 0 on same, otherwise 1
- *
- * Compare the source with destination
- */
-static int onenand_check_overwrite(void *dest, void *src, size_t count)
-{
- unsigned int *s = (unsigned int *) src;
- unsigned int *d = (unsigned int *) dest;
- int i;
-
- count >>= 2;
- for (i = 0; i < count; i++)
- if ((*s++ ^ *d++) != 0)
- return 1;
-
- return 0;
-}
-
-/**
- * onenand_data_handle - Handle OneNAND Core and DataRAM
- * @param this OneNAND device structure
- * @param cmd The command to be sent
- * @param dataram Which dataram used
- * @param offset The offset to OneNAND Core
- *
- * Copy data from OneNAND Core to DataRAM (read)
- * Copy data from DataRAM to OneNAND Core (write)
- * Erase the OneNAND Core (erase)
- */
-static void onenand_data_handle(struct onenand_chip *this, int cmd,
- int dataram, unsigned int offset)
-{
- struct mtd_info *mtd = &info->mtd;
- struct onenand_flash *flash = this->priv;
- int main_offset, spare_offset;
- void __iomem *src;
- void __iomem *dest;
- unsigned int i;
-
- if (dataram) {
- main_offset = mtd->writesize;
- spare_offset = mtd->oobsize;
- } else {
- main_offset = 0;
- spare_offset = 0;
- }
-
- switch (cmd) {
- case ONENAND_CMD_READ:
- src = ONENAND_CORE(flash) + offset;
- dest = ONENAND_MAIN_AREA(this, main_offset);
- memcpy(dest, src, mtd->writesize);
- /* Fall through */
-
- case ONENAND_CMD_READOOB:
- src = ONENAND_CORE_SPARE(flash, this, offset);
- dest = ONENAND_SPARE_AREA(this, spare_offset);
- memcpy(dest, src, mtd->oobsize);
- break;
-
- case ONENAND_CMD_PROG:
- src = ONENAND_MAIN_AREA(this, main_offset);
- dest = ONENAND_CORE(flash) + offset;
- /* To handle partial write */
- for (i = 0; i < (1 << mtd->subpage_sft); i++) {
- int off = i * this->subpagesize;
- if (!memcmp(src + off, ffchars, this->subpagesize))
- continue;
- if (memcmp(dest + off, ffchars, this->subpagesize) &&
- onenand_check_overwrite(dest + off, src + off, this->subpagesize))
- printk(KERN_ERR "over-write happend at 0x%08x\n", offset);
- memcpy(dest + off, src + off, this->subpagesize);
- }
- /* Fall through */
-
- case ONENAND_CMD_PROGOOB:
- src = ONENAND_SPARE_AREA(this, spare_offset);
- /* Check all data is 0xff chars */
- if (!memcmp(src, ffchars, mtd->oobsize))
- break;
-
- dest = ONENAND_CORE_SPARE(flash, this, offset);
- if (memcmp(dest, ffchars, mtd->oobsize) &&
- onenand_check_overwrite(dest, src, mtd->oobsize))
- printk(KERN_ERR "OOB: over-write happend at 0x%08x\n",
- offset);
- memcpy(dest, src, mtd->oobsize);
- break;
-
- case ONENAND_CMD_ERASE:
- memset(ONENAND_CORE(flash) + offset, 0xff, mtd->erasesize);
- memset(ONENAND_CORE_SPARE(flash, this, offset), 0xff,
- (mtd->erasesize >> 5));
- break;
-
- default:
- break;
- }
-}
-
-/**
- * onenand_command_handle - Handle command
- * @param this OneNAND device structure
- * @param cmd The command to be sent
- *
- * Emulate OneNAND command.
- */
-static void onenand_command_handle(struct onenand_chip *this, int cmd)
-{
- unsigned long offset = 0;
- int block = -1, page = -1, bufferram = -1;
- int dataram = 0;
-
- switch (cmd) {
- case ONENAND_CMD_UNLOCK:
- case ONENAND_CMD_LOCK:
- case ONENAND_CMD_LOCK_TIGHT:
- case ONENAND_CMD_UNLOCK_ALL:
- onenand_lock_handle(this, cmd);
- break;
-
- case ONENAND_CMD_BUFFERRAM:
- /* Do nothing */
- return;
-
- default:
- block = (int) readw(this->base + ONENAND_REG_START_ADDRESS1);
- if (block & (1 << ONENAND_DDP_SHIFT)) {
- block &= ~(1 << ONENAND_DDP_SHIFT);
- /* The half of chip block */
- block += this->chipsize >> (this->erase_shift + 1);
- }
- if (cmd == ONENAND_CMD_ERASE)
- break;
-
- page = (int) readw(this->base + ONENAND_REG_START_ADDRESS8);
- page = (page >> ONENAND_FPA_SHIFT);
- bufferram = (int) readw(this->base + ONENAND_REG_START_BUFFER);
- bufferram >>= ONENAND_BSA_SHIFT;
- bufferram &= ONENAND_BSA_DATARAM1;
- dataram = (bufferram == ONENAND_BSA_DATARAM1) ? 1 : 0;
- break;
- }
-
- if (block != -1)
- offset += block << this->erase_shift;
-
- if (page != -1)
- offset += page << this->page_shift;
-
- onenand_data_handle(this, cmd, dataram, offset);
-
- onenand_update_interrupt(this, cmd);
-}
-
-/**
- * onenand_writew - [OneNAND Interface] Emulate write operation
- * @param value value to write
- * @param addr address to write
- *
- * Write OneNAND register with value
- */
-static void onenand_writew(unsigned short value, void __iomem * addr)
-{
- struct onenand_chip *this = info->mtd.priv;
-
- /* BootRAM handling */
- if (addr < this->base + ONENAND_DATARAM) {
- onenand_bootram_handle(this, value);
- return;
- }
- /* Command handling */
- if (addr == this->base + ONENAND_REG_COMMAND)
- onenand_command_handle(this, value);
-
- writew(value, addr);
-}
-
-/**
- * flash_init - Initialize OneNAND simulator
- * @param flash OneNAND simulaotr data strucutres
- *
- * Initialize OneNAND simulator.
- */
-static int __init flash_init(struct onenand_flash *flash)
-{
- int density, size;
- int buffer_size;
-
- flash->base = kzalloc(131072, GFP_KERNEL);
- if (!flash->base) {
- printk(KERN_ERR "Unable to allocate base address.\n");
- return -ENOMEM;
- }
-
- density = device_id >> ONENAND_DEVICE_DENSITY_SHIFT;
- size = ((16 << 20) << density);
-
- ONENAND_CORE(flash) = vmalloc(size + (size >> 5));
- if (!ONENAND_CORE(flash)) {
- printk(KERN_ERR "Unable to allocate nand core address.\n");
- kfree(flash->base);
- return -ENOMEM;
- }
-
- memset(ONENAND_CORE(flash), 0xff, size + (size >> 5));
-
- /* Setup registers */
- writew(manuf_id, flash->base + ONENAND_REG_MANUFACTURER_ID);
- writew(device_id, flash->base + ONENAND_REG_DEVICE_ID);
- writew(version_id, flash->base + ONENAND_REG_VERSION_ID);
-
- if (density < 2)
- buffer_size = 0x0400; /* 1KiB page */
- else
- buffer_size = 0x0800; /* 2KiB page */
- writew(buffer_size, flash->base + ONENAND_REG_DATA_BUFFER_SIZE);
-
- return 0;
-}
-
-/**
- * flash_exit - Clean up OneNAND simulator
- * @param flash OneNAND simulaotr data strucutres
- *
- * Clean up OneNAND simulator.
- */
-static void flash_exit(struct onenand_flash *flash)
-{
- vfree(ONENAND_CORE(flash));
- kfree(flash->base);
- kfree(flash);
-}
-
-static int __init onenand_sim_init(void)
-{
- /* Allocate all 0xff chars pointer */
- ffchars = kmalloc(MAX_ONENAND_PAGESIZE, GFP_KERNEL);
- if (!ffchars) {
- printk(KERN_ERR "Unable to allocate ff chars.\n");
- return -ENOMEM;
- }
- memset(ffchars, 0xff, MAX_ONENAND_PAGESIZE);
-
- /* Allocate OneNAND simulator mtd pointer */
- info = kzalloc(sizeof(struct onenand_info), GFP_KERNEL);
- if (!info) {
- printk(KERN_ERR "Unable to allocate core structures.\n");
- kfree(ffchars);
- return -ENOMEM;
- }
-
- /* Override write_word function */
- info->onenand.write_word = onenand_writew;
-
- if (flash_init(&info->flash)) {
- printk(KERN_ERR "Unable to allocat flash.\n");
- kfree(ffchars);
- kfree(info);
- return -ENOMEM;
- }
-
- info->parts = os_partitions;
-
- info->onenand.base = info->flash.base;
- info->onenand.priv = &info->flash;
-
- info->mtd.name = "OneNAND simulator";
- info->mtd.priv = &info->onenand;
- info->mtd.owner = THIS_MODULE;
-
- if (onenand_scan(&info->mtd, 1)) {
- flash_exit(&info->flash);
- kfree(ffchars);
- kfree(info);
- return -ENXIO;
- }
-
- add_mtd_partitions(&info->mtd, info->parts, ARRAY_SIZE(os_partitions));
-
- return 0;
-}
-
-static void __exit onenand_sim_exit(void)
-{
- struct onenand_chip *this = info->mtd.priv;
- struct onenand_flash *flash = this->priv;
-
- onenand_release(&info->mtd);
- flash_exit(flash);
- kfree(ffchars);
- kfree(info);
-}
-
-module_init(onenand_sim_init);
-module_exit(onenand_sim_exit);
-
-MODULE_AUTHOR("Kyungmin Park <kyungmin.park@samsung.com>");
-MODULE_DESCRIPTION("The OneNAND flash simulator");
-MODULE_LICENSE("GPL");
diff --git a/target/linux/olpc/files-2.6.23/drivers/video/geode/geode_regs.h b/target/linux/olpc/files-2.6.23/drivers/video/geode/geode_regs.h
deleted file mode 100644
index 9e75505a88..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/video/geode/geode_regs.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/* This header file defines the registers and suspend/resume
- structures for the Geode GX and LX. The lxfb driver defines
- _GEODELX_ before including this file, which will unlock the
- extra registers that are only valid for LX.
-*/
-
-#ifndef _GEODE_REGS_H_
-#define _GEODE_REGS_H_
-
-/* MSRs */
-
-#define GX_VP_MSR_PAD_SELECT 0xC0002011
-#define LX_VP_MSR_PAD_SELECT 0x48000011
-
-#define GEODE_MSR_GLCP_DOTPLL 0x4c000015
-
-#define GLCP_DOTPLL_RESET (1 << 0)
-#define GLCP_DOTPLL_BYPASS (1 << 15)
-#define GLCP_DOTPLL_HALFPIX (1 << 24)
-#define GLCP_DOTPLL_LOCK (1 << 25)
-
-/* Registers */
-#define VP_FP_START 0x400
-
-
-#ifdef _GEODELX_
-
-#define GP_REG_SIZE 0x7C
-#define DC_REG_SIZE 0xF0
-#define VP_REG_SIZE 0x158
-#define FP_REG_SIZE 0x70
-
-#else
-
-#define GP_REG_SIZE 0x50
-#define DC_REG_SIZE 0x90
-#define VP_REG_SIZE 0x138
-#define FP_REG_SIZE 0x70
-
-#endif
-
-#define DC_PAL_SIZE 0x105
-
-struct geoderegs {
-
- struct {
- u64 padsel;
- u64 dotpll;
-
-#ifdef _GEODELX_
- u64 dfglcfg;
- u64 dcspare;
-#else
- u64 rstpll;
-#endif
- } msr;
-
- union {
- unsigned char b[GP_REG_SIZE];
- struct {
- u32 dst_offset; /* 0x00 */
- u32 src_offset; /* 0x04 */
- u32 stride; /* 0x08 */
- u32 wid_height; /* 0x0C */
- u32 src_color_fg; /* 0x10 */
- u32 src_color_bg; /* 0x14 */
- u32 pat_color_0; /* 0x18 */
- u32 pat_color_1; /* 0x1C */
- u32 pat_color_2; /* 0x20 */
- u32 pat_color_3; /* 0x24 */
- u32 pat_color_4; /* 0x28 */
- u32 pat_color_5; /* 0x2C */
- u32 pat_data_0; /* 0x30 */
- u32 pat_data_1; /* 0x34 */
- u32 raster_mode; /* 0x38 */
- u32 vector_mode; /* 0x3C */
- u32 blt_mode; /* 0x40 */
- u32 blit_status; /* 0x4C */
- u32 hst_src; /* 0x48 */
- u32 base_offset; /* 0x4C */
-
-#ifdef _GEODELX_
- u32 cmd_top; /* 0x50 */
- u32 cmd_bot; /* 0x54 */
- u32 cmd_read; /* 0x58 */
- u32 cmd_write; /* 0x5C */
- u32 ch3_offset; /* 0x60 */
- u32 ch3_mode_str; /* 0x64 */
- u32 ch3_width; /* 0x68 */
- u32 ch3_hsrc; /* 0x6C */
- u32 lut_index; /* 0x70 */
- u32 lut_data; /* 0x74 */
- u32 int_cntrl; /* 0x78 */
-#endif
- } r;
- } gp;
-
- union {
- unsigned char b[DC_REG_SIZE];
-
- struct {
- u32 unlock; /* 0x00 */
- u32 gcfg; /* 0x04 */
- u32 dcfg; /* 0x08 */
- u32 arb; /* 0x0C */
- u32 fb_st_offset; /* 0x10 */
- u32 cb_st_offset; /* 0x14 */
- u32 curs_st_offset; /* 0x18 */
- u32 icon_st_offset; /* 0x1C */
- u32 vid_y_st_offset; /* 0x20 */
- u32 vid_u_st_offset; /* 0x24 */
- u32 vid_v_st_offset; /* 0x28 */
- u32 dctop; /* 0x2c */
- u32 line_size; /* 0x30 */
- u32 gfx_pitch; /* 0x34 */
- u32 vid_yuv_pitch; /* 0x38 */
- u32 rsvd2; /* 0x3C */
- u32 h_active_timing; /* 0x40 */
- u32 h_blank_timing; /* 0x44 */
- u32 h_sync_timing; /* 0x48 */
- u32 rsvd3; /* 0x4C */
- u32 v_active_timing; /* 0x50 */
- u32 v_blank_timing; /* 0x54 */
- u32 v_sync_timing; /* 0x58 */
- u32 fbactive; /* 0x5C */
- u32 dc_cursor_x; /* 0x60 */
- u32 dc_cursor_y; /* 0x64 */
- u32 dc_icon_x; /* 0x68 */
- u32 dc_line_cnt; /* 0x6C */
- u32 rsvd5; /* 0x70 - palette address */
- u32 rsvd6; /* 0x74 - palette data */
- u32 dfifo_diag; /* 0x78 */
- u32 cfifo_diag; /* 0x7C */
- u32 dc_vid_ds_delta; /* 0x80 */
- u32 gliu0_mem_offset; /* 0x84 */
- u32 dv_ctl; /* 0x88 - added by LX */
- u32 dv_acc; /* 0x8C */
-
-#ifdef _GEODELX_
- u32 gfx_scale;
- u32 irq_filt_ctl;
- u32 filt_coeff1;
- u32 filt_coeff2;
- u32 vbi_event_ctl;
- u32 vbi_odd_ctl;
- u32 vbi_hor;
- u32 vbi_ln_odd;
- u32 vbi_ln_event;
- u32 vbi_pitch;
- u32 clr_key;
- u32 clr_key_mask;
- u32 clr_key_x;
- u32 clr_key_y;
- u32 irq;
- u32 rsvd8;
- u32 genlk_ctrl;
- u32 vid_even_y_st_offset; /* 0xD8 */
- u32 vid_even_u_st_offset; /* 0xDC */
- u32 vid_even_v_st_offset; /* 0xE0 */
- u32 v_active_even_timing; /* 0xE4 */
- u32 v_blank_even_timing; /* 0xE8 */
- u32 v_sync_even_timing; /* 0xEC */
-#endif
- } r;
- } dc;
-
- union {
- unsigned char b[VP_REG_SIZE];
-
- struct {
- u64 vcfg; /* 0x00 */
- u64 dcfg; /* 0x08 */
- u64 vx; /* 0x10 */
- u64 vy; /* 0x18 */
- u64 vs; /* 0x20 */
- u64 vck; /* 0x28 */
- u64 vcm; /* 0x30 */
- u64 rsvd1; /* 0x38 - Gamma address*/
- u64 rsvd2; /* 0x40 - Gamma data*/
- u64 rsvd3; /* 0x48 */
- u64 misc; /* 0x50 */
- u64 ccs; /* 0x58 */
- u64 rsvd4[3]; /* 0x60-0x70 */
- u64 vdc; /* 0x78 */
- u64 vco; /* 0x80 */
- u64 crc; /* 0x88 */
- u64 crc32; /* 0x90 */
- u64 vde; /* 0x98 */
- u64 cck; /* 0xA0 */
- u64 ccm; /* 0xA8 */
- u64 cc1; /* 0xB0 */
- u64 cc2; /* 0xB8 */
- u64 a1x; /* 0xC0 */
- u64 a1y; /* 0xC8 */
- u64 a1c; /* 0xD0 */
- u64 a1t; /* 0xD8 */
- u64 a2x; /* 0xE0 */
- u64 a2y; /* 0xE8 */
- u64 a2c; /* 0xF0 */
- u64 a2t; /* 0xF8 */
- u64 a3x; /* 0x100 */
- u64 a3y; /* 0x108 */
- u64 a3c; /* 0x110 */
- u64 a3t; /* 0x118 */
- u64 vrr; /* 0x120 */
- u64 awt; /* 0x128 */
- u64 vtm; /* 0x130 */
-#ifdef _GEODELX_
- u64 vye; /* 0x138 */
- u64 a1ye; /* 0x140 */
- u32 a2ye; /* 0x148 */
- u32 a3ye; /* 0x150 */
-#endif
- } r;
- } vp;
-
- union {
- unsigned char b[FP_REG_SIZE];
-
- struct {
- u64 pt1; /* 0x400 */
- u64 pt2; /* 0x408 */
- u64 pm; /* 0x410 */
- u64 dfc; /* 0x418 */
- u64 blfsr; /* 0x420 */
- u64 rlfsr; /* 0x428 */
- u64 fmi; /* 0x430 */
- u64 fmd; /* 0x438 */
- u64 rsvd; /* 0x440 */
- u64 dca; /* 0x448 */
- u64 dmd; /* 0x450 */
- u64 crc; /* 0x458 */
- u64 fbb; /* 0x460 */
- u64 crc32; /* 0x468 */
- } r;
- } fp;
-
- u32 pal[DC_PAL_SIZE];
- u32 gamma[256];
-};
-
-#endif
diff --git a/target/linux/olpc/files-2.6.23/drivers/video/geode/suspend_gx.c b/target/linux/olpc/files-2.6.23/drivers/video/geode/suspend_gx.c
deleted file mode 100644
index 43c25bea5a..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/video/geode/suspend_gx.c
+++ /dev/null
@@ -1,272 +0,0 @@
-#include <linux/fb.h>
-#include <asm/io.h>
-#include <asm/msr.h>
-
-#include "geodefb.h"
-#include "video_gx.h"
-
-void gx_set_dotpll(struct fb_info *info, struct geoderegs *regs)
-{
- int timeout = 1000;
-
- u64 rstpll, dotpll;
-
- rdmsrl(MSR_GLCP_SYS_RSTPLL, rstpll);
- rdmsrl(MSR_GLCP_DOTPLL, dotpll);
-
- dotpll &= 0x00000000ffffffffull;
- dotpll |= regs->msr.dotpll & 0xffffffff00000000ull;
-
- dotpll |= MSR_GLCP_DOTPLL_DOTRESET;
- dotpll &= ~MSR_GLCP_DOTPLL_BYPASS;
-
- wrmsrl(MSR_GLCP_DOTPLL, dotpll);
-
- rstpll |= (regs->msr.rstpll &
- ( MSR_GLCP_SYS_RSTPLL_DOTPREDIV2 |
- MSR_GLCP_SYS_RSTPLL_DOTPREMULT2 |
- MSR_GLCP_SYS_RSTPLL_DOTPOSTDIV3));
-
- wrmsrl(MSR_GLCP_SYS_RSTPLL, rstpll);
- dotpll &= ~(MSR_GLCP_DOTPLL_DOTRESET);
- wrmsrl(MSR_GLCP_DOTPLL, dotpll);
-
- do {
- rdmsrl(MSR_GLCP_DOTPLL, dotpll);
- } while (timeout-- && !(dotpll & MSR_GLCP_DOTPLL_LOCK));
-}
-
-/* FIXME: Make sure nothing is read to clear */
-
-void gx_save_regs(struct fb_info *info, struct geoderegs *regs)
-{
- struct geodefb_par *par = info->par;
- int i;
-
- /* Wait for the BLT engine to stop being busy */
- while(readl(par->gp_regs + 0x44) & 0x05);
-
- rdmsrl(GX_VP_MSR_PAD_SELECT, regs->msr.padsel);
- rdmsrl(MSR_GLCP_DOTPLL, regs->msr.dotpll);
- rdmsrl(MSR_GLCP_SYS_RSTPLL, regs->msr.rstpll);
-
- writel(0x4758, par->dc_regs + 0x00);
-
- memcpy(regs->gp.b, par->gp_regs, GP_REG_SIZE);
- memcpy(regs->dc.b, par->dc_regs, DC_REG_SIZE);
- memcpy(regs->vp.b, par->vid_regs, VP_REG_SIZE);
- memcpy(regs->fp.b, par->vid_regs + 0x400, FP_REG_SIZE);
-
- /* Save the palettes */
- writel(0, par->dc_regs + 0x70);
-
- for(i = 0; i < DC_PAL_SIZE; i++)
- regs->pal[i] = readl(par->dc_regs + 0x74);
-
- writel(0, par->vid_regs + 0x38);
-
- for(i = 0; i < 0xFF; i++)
- regs->gamma[i] = readl(par->vid_regs + 0x40);
-}
-
-void gx_restore_regs(struct fb_info *info, struct geoderegs *regs)
-{
- struct geodefb_par *par = info->par;
- u32 val, i;
-
- /* DOTPLL */
- gx_set_dotpll(info, regs);
-
- /* GP */
-
- writel(regs->gp.r.dst_offset, par->gp_regs + 0x00);
- writel(regs->gp.r.src_offset, par->gp_regs + 0x04);
- writel(regs->gp.r.stride, par->gp_regs + 0x08);
- writel(regs->gp.r.wid_height, par->gp_regs + 0x0C);
- writel(regs->gp.r.src_color_fg, par->gp_regs + 0x10);
- writel(regs->gp.r.src_color_bg, par->gp_regs + 0x14);
- writel(regs->gp.r.pat_color_0, par->gp_regs + 0x18);
- writel(regs->gp.r.pat_color_1, par->gp_regs + 0x1C);
- writel(regs->gp.r.pat_color_2, par->gp_regs + 0x20);
- writel(regs->gp.r.pat_color_3, par->gp_regs + 0x24);
- writel(regs->gp.r.pat_color_4, par->gp_regs + 0x28);
- writel(regs->gp.r.pat_color_5, par->gp_regs + 0x2C);
- writel(regs->gp.r.pat_data_0, par->gp_regs + 0x30);
- writel(regs->gp.r.pat_data_1, par->gp_regs + 0x34);
-
- /* Don't write the raster / vector / blt mode regs */
- /* status register is read only */
-
- writel(regs->gp.r.hst_src, par->gp_regs + 0x48);
- writel(regs->gp.r.base_offset, par->gp_regs + 0x4c);
-
- /* DC */
-
- /* Write the unlock value */
- writel(0x4758, par->dc_regs + 0x00);
-
- writel(0, par->dc_regs + 0x70);
-
- for(i = 0; i < DC_PAL_SIZE; i++)
- writel(regs->pal[i], par->dc_regs + 0x74);
-
- /* Write the gcfg register without the enables */
- writel(regs->dc.r.gcfg & ~0x0F, par->dc_regs + 0x04);
-
- /* Write the vcfg register without the enables */
- writel(regs->dc.r.dcfg & ~0x19, par->dc_regs + 0x08);
-
- /* Write the rest of the active registers */
-
- writel(regs->dc.r.fb_st_offset, par->dc_regs + 0x10);
- writel(regs->dc.r.cb_st_offset, par->dc_regs + 0x14);
- writel(regs->dc.r.curs_st_offset, par->dc_regs + 0x18);
- writel(regs->dc.r.icon_st_offset, par->dc_regs + 0x1C);
- writel(regs->dc.r.vid_y_st_offset, par->dc_regs + 0x20);
- writel(regs->dc.r.vid_u_st_offset, par->dc_regs + 0x24);
- writel(regs->dc.r.vid_v_st_offset, par->dc_regs + 0x28);
- writel(regs->dc.r.line_size, par->dc_regs + 0x30);
- writel(regs->dc.r.gfx_pitch, par->dc_regs + 0x34);
- writel(regs->dc.r.vid_yuv_pitch, par->dc_regs + 0x38);
- writel(regs->dc.r.h_active_timing, par->dc_regs + 0x40);
- writel(regs->dc.r.h_blank_timing, par->dc_regs + 0x44);
- writel(regs->dc.r.h_sync_timing, par->dc_regs + 0x48);
- writel(regs->dc.r.v_active_timing, par->dc_regs + 0x50);
- writel(regs->dc.r.v_blank_timing, par->dc_regs + 0x54);
- writel(regs->dc.r.v_sync_timing, par->dc_regs + 0x58);
- writel(regs->dc.r.dc_cursor_x, par->dc_regs + 0x60);
- writel(regs->dc.r.dc_cursor_y, par->dc_regs + 0x64);
- writel(regs->dc.r.dc_icon_x, par->dc_regs + 0x68);
-
- /* Don't write the line_cnt or diag registers */
-
- writel(regs->dc.r.dc_vid_ds_delta, par->dc_regs + 0x80);
- writel(regs->dc.r.gliu0_mem_offset, par->dc_regs + 0x84);
- writel(regs->dc.r.dv_acc, par->dc_regs + 0x8C);
-
- /* VP */
-
- /* MSR */
- wrmsrl(GX_VP_MSR_PAD_SELECT, regs->msr.padsel);
-
- writel(0, par->vid_regs + 0x38);
-
- for(i = 0; i < 0xFF; i++)
- writel((u32) regs->gamma[i], par->vid_regs + 0x40);
-
- /* Don't enable video yet */
- writel((u32) regs->vp.r.vcfg & ~0x01, par->vid_regs + 0x00);
-
- /* Don't enable the CRT yet */
- writel((u32) regs->vp.r.dcfg & ~0x0F, par->vid_regs + 0x08);
-
- /* Write the rest of the VP registers */
-
- writel((u32) regs->vp.r.vx, par->vid_regs + 0x10);
- writel((u32) regs->vp.r.vy, par->vid_regs + 0x18);
- writel((u32) regs->vp.r.vs, par->vid_regs + 0x20);
- writel((u32) regs->vp.r.vck, par->vid_regs + 0x28);
- writel((u32) regs->vp.r.vcm, par->vid_regs + 0x30);
- writel((u32) regs->vp.r.misc, par->vid_regs + 0x50);
- writel((u32) regs->vp.r.ccs, par->vid_regs + 0x58);
- writel((u32) regs->vp.r.vdc, par->vid_regs + 0x78);
- writel((u32) regs->vp.r.vco, par->vid_regs + 0x80);
- writel((u32) regs->vp.r.crc, par->vid_regs + 0x88);
- writel((u32) regs->vp.r.vde, par->vid_regs + 0x98);
- writel((u32) regs->vp.r.cck, par->vid_regs + 0xA0);
- writel((u32) regs->vp.r.ccm, par->vid_regs + 0xA8);
- writel((u32) regs->vp.r.cc1, par->vid_regs + 0xB0);
- writel((u32) regs->vp.r.cc2, par->vid_regs + 0xB8);
- writel((u32) regs->vp.r.a1x, par->vid_regs + 0xC0);
- writel((u32) regs->vp.r.a1y, par->vid_regs + 0xC8);
- writel((u32) regs->vp.r.a1c, par->vid_regs + 0xD0);
- writel((u32) regs->vp.r.a1t, par->vid_regs + 0xD8);
- writel((u32) regs->vp.r.a2x, par->vid_regs + 0xE0);
- writel((u32) regs->vp.r.a2y, par->vid_regs + 0xE8);
- writel((u32) regs->vp.r.a2c, par->vid_regs + 0xF0);
- writel((u32) regs->vp.r.a2t, par->vid_regs + 0xF8);
- writel((u32) regs->vp.r.a3x, par->vid_regs + 0x100);
- writel((u32) regs->vp.r.a3y, par->vid_regs + 0x108);
- writel((u32) regs->vp.r.a3c, par->vid_regs + 0x110);
- writel((u32) regs->vp.r.a3t, par->vid_regs + 0x118);
- writel((u32) regs->vp.r.vrr, par->vid_regs + 0x120);
-
-
- /* FP registers */
-
- writel((u32) regs->fp.r.pt1, par->vid_regs + 0x400);
- writel((u32) regs->fp.r.pt2, par->vid_regs + 0x408);
-
- writel((u32) regs->fp.r.dfc, par->vid_regs + 0x418);
- writel(regs->fp.r.blfsr, par->vid_regs + 0x420);
- writel(regs->fp.r.rlfsr, par->vid_regs + 0x428);
- writel(regs->fp.r.fmi, par->vid_regs + 0x430);
- writel(regs->fp.r.fmd, par->vid_regs + 0x438);
- writel(regs->fp.r.dca, par->vid_regs + 0x448);
- writel(regs->fp.r.dmd, par->vid_regs + 0x450);
- writel(regs->fp.r.crc, par->vid_regs + 0x458);
- writel(regs->fp.r.fbb, par->vid_regs + 0x460);
-
- /* Final enables */
-
- val = readl(par->vid_regs + 0x410);
-
- /* Control the panel */
- if (regs->fp.r.pm & (1 << 24)) {
-
- if (!(val & 0x09))
- writel(regs->fp.r.pm, par->vid_regs + 0x410);
- }
- else {
- if (!(val & 0x05))
- writel(regs->fp.r.pm, par->vid_regs + 0x410);
- }
-
- /* Turn everything on */
-
- writel(regs->dc.r.gcfg, par->dc_regs + 0x04);
- writel((u32) regs->vp.r.vcfg, par->vid_regs + 0x00);
- writel((u32) regs->vp.r.dcfg, par->vid_regs + 0x08);
- writel(regs->dc.r.dcfg, par->dc_regs + 0x08);
-}
-
-
-#ifdef DEBUG
-
-void dump_regs(struct fb_info *info, int mode) {
-
- struct geodefb_par *par = info->par;
- u32 val;
- int i;
-
- if (mode == 0) {
- for(i = 0; i < GP_REG_SIZE; i += 4) {
- val = readl(par->gp_regs + i);
- }
- }
-
- if (mode == 1) {
- writel(0x4758, par->dc_regs + 0x00);
-
- for(i = 0; i < DC_REG_SIZE; i += 4) {
- val = readl(par->dc_regs + i);
- printk("DC%x: %x\n", i, val);
- }
- }
-
- if (mode == 2) {
- for(i = 0; i < VP_REG_SIZE; i += 8) {
- val = readl(par->vid_regs + i);
- printk("VP%x: %x\n", i, val);
- }
- }
-
- if (mode == 3) {
- for(i = 0; i < FP_REG_SIZE; i += 8) {
- val = readl(par->vid_regs + 0x400 + i);
- printk("FP%x: %x\n", i, val);
- }
- }
-}
-
-#endif
diff --git a/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.c b/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.c
deleted file mode 100644
index d4ef138676..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.c
+++ /dev/null
@@ -1,824 +0,0 @@
-/*
- * Mainly by David Woodhouse, somewhat modified by Jordan Crouse
- *
- * Copyright © 2006-2007 Red Hat, Inc.
- * Copyright © 2006-2007 Advanced Micro Devices, Inc.
- *
- * This program is free software. You can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- */
-
-
-#include <linux/kernel.h>
-#include <linux/fb.h>
-#include <linux/i2c.h>
-#include <linux/platform_device.h>
-#include <linux/i2c-id.h>
-#include <linux/pci.h>
-#include <linux/vt_kern.h>
-#include <linux/pci_ids.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/backlight.h>
-#include <linux/device.h>
-#include <asm/uaccess.h>
-#include <linux/ctype.h>
-#include <linux/reboot.h>
-#include <asm/tsc.h>
-#include <asm/olpc.h>
-
-#include "olpc_dcon.h"
-
-/* Module definitions */
-
-static int resumeline = 898;
-module_param(resumeline, int, 0444);
-
-static int noinit;
-module_param(noinit, int, 0444);
-
-/* Default off since it doesn't work on DCON ASIC in B-test OLPC board */
-static int useaa = 1;
-module_param(useaa, int, 0444);
-
-/* I2C structures */
-
-static struct i2c_driver dcon_driver;
-static struct i2c_client *dcon_client;
-
-/* Platform devices */
-static struct platform_device *dcon_device;
-
-/* Backlight device */
-static struct backlight_device *dcon_bl_dev;
-
-/* Base address of the GPIO registers */
-static unsigned long gpio_base;
-
-static struct fb_info *fbinfo;
-
-/* Current source, initialized at probe time */
-static int dcon_source;
-
-/* Desired source */
-static int dcon_pending;
-
-/* Current output type */
-static int dcon_output = DCON_OUTPUT_COLOR;
-
-/* Current sleep status (not yet implemented) */
-static int dcon_sleep_val = DCON_ACTIVE;
-
-/* Shadow register for the DCON_REG_MODE register */
-static unsigned short dcon_disp_mode;
-
-/* Variables used during switches */
-static int dcon_switched;
-
-static DECLARE_WAIT_QUEUE_HEAD(dcon_wait_queue);
-
-static unsigned short normal_i2c[] = { 0x0D, I2C_CLIENT_END };
-I2C_CLIENT_INSMOD;
-
-#define dcon_write(reg,val) i2c_smbus_write_word_data(dcon_client,reg,val)
-#define dcon_read(reg) i2c_smbus_read_word_data(dcon_client,reg)
-
-/* The current backlight value - this saves us some smbus traffic */
-static int bl_val = -1;
-
-/* ===== API functions - these are called by a variety of users ==== */
-
-/* Backlight notes - turning off the backlight enable bit in the DCON
- * doesn't save us any power over just pushing the BL to zero, so we
- * don't use that bit in this code.
- */
-
-static int dcon_get_backlight(void)
-{
- if (dcon_client == NULL)
- return 0;
-
- if (bl_val == -1)
- bl_val = dcon_read(DCON_REG_BRIGHT) & 0x0F;
-
- return bl_val;
-}
-
-static void dcon_set_backlight(int level)
-{
- if (dcon_client == NULL)
- return;
-
- if (bl_val == (level & 0x0F))
- return;
-
- bl_val = level & 0x0F;
- dcon_write(DCON_REG_BRIGHT, bl_val);
-
- /* Purposely turn off the backlight when we go to level 0 */
-
- if (bl_val == 0) {
- dcon_disp_mode &= ~MODE_BL_ENABLE;
- dcon_write(DCON_REG_MODE, dcon_disp_mode);
- }
- else if (!(dcon_disp_mode & MODE_BL_ENABLE)) {
- dcon_disp_mode |= MODE_BL_ENABLE;
- dcon_write(DCON_REG_MODE, dcon_disp_mode);
- }
-}
-
-/* Set the output type to either color or mono */
-
-static int dcon_set_output(int arg)
-{
- if (dcon_output == arg)
- return 0;
-
- dcon_output = arg;
-
- if (arg == DCON_OUTPUT_MONO) {
- dcon_disp_mode &= ~(MODE_CSWIZZLE | MODE_COL_AA);
- dcon_disp_mode |= MODE_MONO_LUMA;
- }
- else {
- dcon_disp_mode &= ~(MODE_MONO_LUMA);
- dcon_disp_mode |= MODE_CSWIZZLE;
- if (useaa)
- dcon_disp_mode |= MODE_COL_AA;
- }
-
- dcon_write(DCON_REG_MODE, dcon_disp_mode);
- return 0;
-}
-
-/* For now, this will be really stupid - we need to address how
- * DCONLOAD works in a sleep and account for it accordingly
- */
-
-static void dcon_sleep(int state)
-{
- /* Turn off the backlight and put the DCON to sleep */
-
- if (state == dcon_sleep_val)
- return;
-
- if (state == DCON_SLEEP) {
- dcon_disp_mode &= ~MODE_BL_ENABLE;
- dcon_disp_mode |= MODE_SLEEP;
- }
- else {
- /* Only re-enable the backlight if the backlight value is set */
-
- if (bl_val != 0)
- dcon_disp_mode |= MODE_BL_ENABLE;
-
- dcon_disp_mode &= ~MODE_SLEEP;
- }
-
- dcon_sleep_val = state;
- dcon_write(DCON_REG_MODE, dcon_disp_mode);
-
- /* We should turn off some stuff in the framebuffer - but what? */
-}
-
-/* Set the source of the display (CPU or DCON) */
-
-static void dcon_source_switch(struct work_struct *work)
-{
- DECLARE_WAITQUEUE(wait, current);
- int source = dcon_pending;
-
- if (dcon_source == source)
- return;
-
- dcon_switched = 0;
-
- switch (source) {
- case DCON_SOURCE_CPU:
-
- /* Enable the scanline interrupt bit */
- if (dcon_write(DCON_REG_MODE, dcon_disp_mode | MODE_SCAN_INT))
- printk(KERN_ERR "olpc-dcon: couldn't enable scanline interrupt!\n");
- else {
- /* Wait up to one second for the scanline interrupt */
- wait_event_timeout(dcon_wait_queue, dcon_switched == 1, HZ);
- }
-
- if (!dcon_switched)
- printk(KERN_ERR "olpc-dcon: Timeout entering CPU mode; expect a screen glitch.\n");
-
- /*
- * Ideally we'd like to disable interrupts here so that the
- * fb_powerup and DCON turn on happen at a known time value;
- * however, we can't do that right now with fb_set_suspend
- * messing with semaphores.
- *
- * For now, we just hope..
- */
- if (fb_powerup(fbinfo)) {
- printk(KERN_ERR "olpc-dcon: Failed to enter CPU mode\n");
- dcon_pending = DCON_SOURCE_DCON;
- return;
- }
-
- /* And turn off the DCON */
- outl(1<<11, gpio_base + GPIOx_OUT_VAL);
-
- /* Turn off the scanline interrupt */
- if (dcon_write(DCON_REG_MODE, dcon_disp_mode))
- printk(KERN_ERR "olpc-dcon: couldn't disable scanline interrupt!\n");
-
- printk(KERN_INFO "olpc-dcon: The CPU has control\n");
- break;
- case DCON_SOURCE_DCON:
- {
- int t;
-
- add_wait_queue(&dcon_wait_queue, &wait);
- set_current_state(TASK_UNINTERRUPTIBLE);
-
- /* Clear GPIO11 (DCONLOAD) - this implies that the DCON is in
- control */
-
- outl(1 << (11 + 16), gpio_base + GPIOx_OUT_VAL);
-
- t = schedule_timeout(HZ/2);
- remove_wait_queue(&dcon_wait_queue, &wait);
- set_current_state(TASK_RUNNING);
-
- if (!dcon_switched)
- printk(KERN_ERR "olpc-dcon: Timeout entering DCON mode; expect a screen glitch.\n");
-
- /* Turn off the graphics engine completely */
- fb_powerdown(fbinfo);
-
- printk(KERN_INFO "olpc-dcon: The DCON has control\n");
- break;
- }
- default:
- BUG();
- }
-
- dcon_source = source;
-}
-
-static DECLARE_WORK(dcon_work, dcon_source_switch);
-
-static int dcon_set_source(int arg)
-{
- if (arg != DCON_SOURCE_CPU && arg != DCON_SOURCE_DCON)
- return -EINVAL;
-
- if (dcon_pending == arg)
- return 0;
-
- dcon_pending = arg;
- if ((dcon_source != arg) && !work_pending(&dcon_work))
- schedule_work(&dcon_work);
-
- return 0;
-}
-
-static int dcon_set_source_sync(int arg)
-{
- int ret = dcon_set_source(arg);
- if (!ret)
- flush_scheduled_work();
- return ret;
-}
-
-static int dconbl_set(struct backlight_device *dev) {
-
- int level = dev->props.brightness;
-
- if (dev->props.power != FB_BLANK_UNBLANK)
- level = 0;
-
- dcon_set_backlight(level);
- return 0;
-}
-
-static int dconbl_get(struct backlight_device *dev) {
- return dcon_get_backlight();
-}
-
-static ssize_t dcon_mode_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- return sprintf(buf, "%4.4X\n", dcon_disp_mode);
-}
-
-static ssize_t dcon_sleep_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- return sprintf(buf, "%d\n", dcon_sleep_val);
-}
-
-static ssize_t /* __deprecated */ dcon_source_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- printk(KERN_WARNING "olpc-dcon: using deprecated sysfs 'source' interface; use 'freeze' instead!\n");
- return sprintf(buf, "%d\n", dcon_source);
-}
-
-static ssize_t dcon_freeze_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- return sprintf(buf, "%d\n", dcon_source == DCON_SOURCE_DCON ? 1 : 0);
-}
-
-static ssize_t dcon_output_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- return sprintf(buf, "%d\n", dcon_output);
-}
-
-static ssize_t dcon_resumeline_show(struct device *dev,
- struct device_attribute *attr, char *buf)
-{
- return sprintf(buf, "%d\n", resumeline);
-}
-
-static int _strtoul(const char *buf, int len, unsigned int *val)
-{
-
- char *endp;
- unsigned int output = simple_strtoul(buf, &endp, 0);
- int size = endp - buf;
-
- if (*endp && isspace(*endp))
- size++;
-
- if (size != len)
- return -EINVAL;
-
- *val = output;
- return 0;
-}
-
-static ssize_t dcon_output_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- int output;
- int rc = -EINVAL;
-
- if (_strtoul(buf, count, &output))
- return -EINVAL;
-
- if (output == DCON_OUTPUT_COLOR || output == DCON_OUTPUT_MONO) {
- dcon_set_output(output);
- rc = count;
- }
-
- return rc;
-}
-
-static ssize_t /* __deprecated */ dcon_source_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- int output;
- int rc = -EINVAL;
-
- printk(KERN_WARNING "olpc-dcon: using deprecated sysfs 'source' interface; use 'freeze' instead!\n");
- if (_strtoul(buf, count, &output))
- return -EINVAL;
-
- dcon_set_source(output);
- rc = count;
-
- return rc;
-}
-
-static ssize_t dcon_freeze_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- int output;
- int rc = -EINVAL;
-
- if (_strtoul(buf, count, &output))
- return rc;
-
- dcon_set_source(output ? DCON_SOURCE_DCON : DCON_SOURCE_CPU);
- rc = count;
-
- return rc;
-}
-
-static ssize_t dcon_resumeline_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- int rl;
- int rc = -EINVAL;
-
- if (_strtoul(buf, count, &rl))
- return rc;
-
- resumeline = rl;
- dcon_write(DCON_REG_SCAN_INT, resumeline);
- rc = count;
-
- return rc;
-}
-
-static ssize_t dcon_sleep_store(struct device *dev,
- struct device_attribute *attr, const char *buf, size_t count)
-{
- int output;
-
- if (_strtoul(buf, count, &output))
- return -EINVAL;
-
- dcon_sleep(output ? DCON_SLEEP : DCON_ACTIVE);
- return count;
-}
-
-static struct device_attribute dcon_device_files[] = {
- __ATTR(mode, 0444, dcon_mode_show, NULL),
- __ATTR(sleep, 0644, dcon_sleep_show, dcon_sleep_store),
- __ATTR(source, 0644, dcon_source_show, dcon_source_store),
- __ATTR(freeze, 0644, dcon_freeze_show, dcon_freeze_store),
- __ATTR(output, 0644, dcon_output_show, dcon_output_store),
- __ATTR(resumeline, 0644, dcon_resumeline_show, dcon_resumeline_store),
-};
-
-static struct backlight_ops dcon_bl_ops = {
- .get_brightness = dconbl_get,
- .update_status = dconbl_set
-};
-
-/* List of GPIOs that we care about:
- (in) GPIO12 -- DCONBLNK
- (in) GPIO[56] -- DCONSTAT[01]
- (out) GPIO11 -- DCONLOAD
-*/
-
-#define IN_GPIOS ((1<<5) | (1<<6) | (1<<7) | (1<<12))
-#define OUT_GPIOS (1<<11)
-
-static irqreturn_t dcon_interrupt(int, void *);
-
-static int dcon_request_irq(void)
-{
- unsigned long lo, hi;
- unsigned char lob;
-
- rdmsr(MSR_LBAR_GPIO, lo, hi);
-
- /* Check the mask and whether GPIO is enabled (sanity check) */
- if (hi != 0x0000f001) {
- printk(KERN_ERR "GPIO not enabled -- cannot use DCON\n");
- return -ENODEV;
- }
-
- /* Mask off the IO base address */
- gpio_base = lo & 0x0000ff00;
-
- /* Turn off the event enable for GPIO7 just to be safe */
- outl(1 << (16+7), gpio_base + GPIOx_EVNT_EN);
-
- /* Set the directions for the GPIO pins */
- outl(OUT_GPIOS | (IN_GPIOS << 16), gpio_base + GPIOx_OUT_EN);
- outl(IN_GPIOS | (OUT_GPIOS << 16), gpio_base + GPIOx_IN_EN);
-
- /* Set up the interrupt mappings */
-
- /* Set the IRQ to pair 2 */
- geode_gpio_event_irq(OLPC_GPIO_DCON_IRQ, 2);
-
- /* Enable group 2 to trigger the DCON interrupt */
- geode_gpio_set_irq(2, DCON_IRQ);
-
- /* Select edge level for interrupt (in PIC) */
-
- lob = inb(0x4d0);
- lob &= ~(1 << DCON_IRQ);
- outb(lob, 0x4d0);
-
- /* Register the interupt handler */
- if (request_irq(DCON_IRQ, &dcon_interrupt, 0, "DCON", &dcon_driver))
- return -EIO;
-
- /* Clear INV_EN for GPIO7 (DCONIRQ) */
- outl((1<<(16+7)), gpio_base + GPIOx_INV_EN);
-
- /* Enable filter for GPIO12 (DCONBLANK) */
- outl(1<<(12), gpio_base + GPIOx_IN_FLTR_EN);
-
- /* Disable filter for GPIO7 */
- outl(1<<(16+7), gpio_base + GPIOx_IN_FLTR_EN);
-
- /* Disable event counter for GPIO7 (DCONIRQ) and GPIO12 (DCONBLANK) */
-
- outl(1<<(16+7), gpio_base + GPIOx_EVNTCNT_EN);
- outl(1<<(16+12), gpio_base + GPIOx_EVNTCNT_EN);
-
- /* Add GPIO12 to the Filter Event Pair #7 */
- outb(12, gpio_base + GPIO_FE7_SEL);
-
- /* Turn off negative Edge Enable for GPIO12 */
- outl(1<<(16+12), gpio_base + GPIOx_NEGEDGE_EN);
-
- /* Enable negative Edge Enable for GPIO7 */
- outl(1<<7, gpio_base + GPIOx_NEGEDGE_EN);
-
- /* Zero the filter amount for Filter Event Pair #7 */
- outw(0, gpio_base + GPIO_FLT7_AMNT);
-
- /* Clear the negative edge status for GPIO7 and GPIO12 */
- outl((1<<7) | (1<<12), gpio_base+0x4c);
-
- /* FIXME: Clear the posiitive status as well, just to be sure */
- outl((1<<7) | (1<<12), gpio_base+0x48);
-
- /* Enable events for GPIO7 (DCONIRQ) and GPIO12 (DCONBLANK) */
- outl((1<<(7))|(1<<12), gpio_base + GPIOx_EVNT_EN);
-
- /* Determine the current state by reading the GPIO bit */
- /* Earlier stages of the boot process have established the state */
- dcon_source = inl(gpio_base + GPIOx_OUT_VAL) & (1<<11)
- ? DCON_SOURCE_CPU
- : DCON_SOURCE_DCON;
- dcon_pending = dcon_source;
-
- return 0;
-}
-
-static int dcon_reboot_notify(struct notifier_block *nb, unsigned long foo, void *bar)
-{
- if (dcon_client == NULL)
- return 0;
-
- /* Turn off the DCON. Entirely. */
- dcon_write(DCON_REG_MODE, 0x39);
- dcon_write(DCON_REG_MODE, 0x32);
- return 0;
-}
-
-static int dcon_conswitch_notify(struct notifier_block *nb,
- unsigned long mode, void *dummy)
-{
- if (mode == CONSOLE_EVENT_SWITCH_TEXT)
- dcon_sleep(DCON_ACTIVE);
-
- return 0;
-}
-
-static struct notifier_block dcon_nb = {
- .notifier_call = dcon_reboot_notify,
- .priority = -1,
-};
-
-static struct notifier_block dcon_console_nb = {
- .notifier_call = dcon_conswitch_notify,
- .priority = -1,
-};
-
-static int dcon_probe(struct i2c_adapter *adap, int addr, int kind)
-{
- struct i2c_client *client;
- uint16_t ver;
- int rc, i;
-
- if (!olpc_has_dcon()) {
- printk("olpc-dcon: No DCON is attached.\n");
- return -ENODEV;
- }
-
- if (num_registered_fb >= 1)
- fbinfo = registered_fb[0];
-
- if (adap->id != I2C_HW_SMBUS_SCX200) {
- printk(KERN_ERR "olpc-dcon: Invalid I2C bus (%d not %d)\n",
- adap->id, I2C_HW_SMBUS_SCX200);
- return -ENXIO;
- }
-
- client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
- if (client == NULL)
- return -ENOMEM;
-
- strncpy(client->name, "OLPC-DCON", I2C_NAME_SIZE);
- client->addr = addr;
- client->adapter = adap;
- client->driver = &dcon_driver;
-
- if ((rc = i2c_attach_client(client)) != 0) {
- printk(KERN_ERR "olpc-dcon: Unable to attach the I2C client.\n");
- goto eclient;
- }
-
- ver = i2c_smbus_read_word_data(client, DCON_REG_ID);
-
- if ((ver >> 8) != 0xDC) {
- printk(KERN_ERR "olpc-dcon: DCON ID not 0xDCxx: 0x%04x instead.\n", ver);
- rc = -ENXIO;
- goto ei2c;
- }
-
- if ((rc = dcon_request_irq())) {
- printk(KERN_ERR "olpc-dcon: Unable to grab IRQ.\n");
- goto ei2c;
- }
-
- if (ver < 0xdc02 && !noinit) {
- /* Initialize the DCON registers */
-
- /* Start with work-arounds for DCON ASIC */
- i2c_smbus_write_word_data(client, 0x4b, 0x00cc);
- i2c_smbus_write_word_data(client, 0x4b, 0x00cc);
- i2c_smbus_write_word_data(client, 0x4b, 0x00cc);
- i2c_smbus_write_word_data(client, 0x0b, 0x007a);
- i2c_smbus_write_word_data(client, 0x36, 0x025c);
- i2c_smbus_write_word_data(client, 0x37, 0x025e);
-
- /* Initialise SDRAM */
-
- i2c_smbus_write_word_data(client, 0x3b, 0x002b);
- i2c_smbus_write_word_data(client, 0x41, 0x0101);
- i2c_smbus_write_word_data(client, 0x42, 0x0101);
- }
-
- /* Colour swizzle, AA, no passthrough, backlight */
-
- dcon_disp_mode = MODE_PASSTHRU | MODE_BL_ENABLE | MODE_CSWIZZLE;
- if (useaa)
- dcon_disp_mode |= MODE_COL_AA;
- i2c_smbus_write_word_data(client, DCON_REG_MODE, dcon_disp_mode);
-
-
- /* Set the scanline to interrupt on during resume */
-
- i2c_smbus_write_word_data(client, DCON_REG_SCAN_INT, resumeline);
-
- /* Add the DCON device */
-
- dcon_device = platform_device_alloc("dcon", -1);
-
- if (dcon_device == NULL) {
- printk(KERN_ERR "dcon: Unable to create the DCON device\n");
- rc = -ENOMEM;
- goto eirq;
- }
-
- if ((rc = platform_device_add(dcon_device))) {
- printk(KERN_ERR "dcon: Unable to add the DCON device\n");
- goto edev;
- }
-
- for(i = 0; i < ARRAY_SIZE(dcon_device_files); i++)
- device_create_file(&dcon_device->dev, &dcon_device_files[i]);
-
- /* Add the backlight device for the DCON */
-
- dcon_client = client;
-
- dcon_bl_dev = backlight_device_register("dcon-bl", &dcon_device->dev,
- NULL, &dcon_bl_ops);
-
- if (IS_ERR(dcon_bl_dev)) {
- printk(KERN_INFO "Could not register the backlight device for the DCON (%ld)\n", PTR_ERR(dcon_bl_dev));
- dcon_bl_dev = NULL;
- }
- else {
- dcon_bl_dev->props.max_brightness = 15;
- dcon_bl_dev->props.power = FB_BLANK_UNBLANK;
- dcon_bl_dev->props.brightness = dcon_get_backlight();
-
- backlight_update_status(dcon_bl_dev);
- }
-
- register_reboot_notifier(&dcon_nb);
- console_event_register(&dcon_console_nb);
-
- printk(KERN_INFO "olpc-dcon: Discovered DCON version %x\n", ver & 0xFF);
-
- return 0;
-
- edev:
- platform_device_unregister(dcon_device);
- dcon_device = NULL;
- eirq:
- free_irq(DCON_IRQ, &dcon_driver);
- ei2c:
- i2c_detach_client(client);
- eclient:
- kfree(client);
-
- return rc;
-}
-
-static int dcon_attach(struct i2c_adapter *adap)
-{
- int ret;
-
- ret = i2c_probe(adap, &addr_data, dcon_probe);
-
- if (dcon_client == NULL)
- printk(KERN_ERR "olpc-dcon: No DCON found on SMBus\n");
-
- return ret;
-}
-
-static int dcon_detach(struct i2c_client *client)
-{
- int rc;
- dcon_client = NULL;
-
- unregister_reboot_notifier(&dcon_nb);
- console_event_unregister(&dcon_console_nb);
-
- free_irq(DCON_IRQ, &dcon_driver);
-
- if ((rc = i2c_detach_client(client)) == 0)
- kfree(i2c_get_clientdata(client));
-
- if (dcon_bl_dev != NULL)
- backlight_device_unregister(dcon_bl_dev);
-
- if (dcon_device != NULL)
- platform_device_unregister(dcon_device);
- cancel_work_sync(&dcon_work);
-
- return rc;
-}
-
-
-#ifdef CONFIG_PM
-static int dcon_suspend(struct i2c_client *client, pm_message_t state)
-{
- if (dcon_sleep_val != DCON_ACTIVE)
- return 0;
-
- /* Set up the DCON to have the source */
- return dcon_set_source_sync(DCON_SOURCE_DCON);
-}
-
-static int dcon_resume(struct i2c_client *client)
-{
- int x;
- if (dcon_sleep_val != DCON_ACTIVE)
- return 0;
-
- /* HACK: ensure the bus is stable */
- do {
- x = dcon_read(DCON_REG_ID);
- } while (x < 0);
-
- return dcon_set_source(DCON_SOURCE_CPU);
-}
-
-#endif
-
-static irqreturn_t dcon_interrupt(int irq, void *id)
-{
- int status = inl(gpio_base + GPIOx_READ_BACK) >> 5;
-
- /* Clear the negative edge status for GPIO7 */
- outl(1 << 7, gpio_base + GPIOx_NEGEDGE_STS);
-
- switch (status & 3) {
- case 3:
- printk(KERN_DEBUG "olpc-dcon: DCONLOAD_MISSED interrupt\n");
- break;
- case 2: /* switch to DCON mode */
- case 1: /* switch to CPU mode */
- dcon_switched = 1;
- wake_up(&dcon_wait_queue);
- break;
- case 0:
- printk(KERN_DEBUG "olpc-dcon: scanline interrupt w/CPU\n");
- }
-
- return IRQ_HANDLED;
-}
-
-static struct i2c_driver dcon_driver = {
- .driver = {
- .name = "OLPC-DCON",
- },
- .id = I2C_DRIVERID_DCON,
- .attach_adapter = dcon_attach,
- .detach_client = dcon_detach,
-#ifdef CONFIG_PM
- .suspend = dcon_suspend,
- .resume = dcon_resume,
-#endif
-};
-
-
-static int __init olpc_dcon_init(void)
-{
- i2c_add_driver(&dcon_driver);
- return 0;
-}
-
-static void __exit olpc_dcon_exit(void)
-{
- i2c_del_driver(&dcon_driver);
-}
-
-module_init(olpc_dcon_init);
-module_exit(olpc_dcon_exit);
-
-MODULE_LICENSE("GPL");
diff --git a/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.h b/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.h
deleted file mode 100644
index 6453ca4ba0..0000000000
--- a/target/linux/olpc/files-2.6.23/drivers/video/olpc_dcon.h
+++ /dev/null
@@ -1,75 +0,0 @@
-#ifndef OLPC_DCON_H_
-#define OLPC_DCON_H_
-
-/* DCON registers */
-
-#define DCON_REG_ID 0
-#define DCON_REG_MODE 1
-
-#define MODE_PASSTHRU (1<<0)
-#define MODE_SLEEP (1<<1)
-#define MODE_SLEEP_AUTO (1<<2)
-#define MODE_BL_ENABLE (1<<3)
-#define MODE_BLANK (1<<4)
-#define MODE_CSWIZZLE (1<<5)
-#define MODE_COL_AA (1<<6)
-#define MODE_MONO_LUMA (1<<7)
-#define MODE_SCAN_INT (1<<8)
-#define MODE_CLOCKDIV (1<<9)
-#define MODE_DEBUG (1<<14)
-#define MODE_SELFTEST (1<<15)
-
-#define DCON_REG_HRES 2
-#define DCON_REG_HTOTAL 3
-#define DCON_REG_HSYNC_WIDTH 4
-#define DCON_REG_VRES 5
-#define DCON_REG_VTOTAL 6
-#define DCON_REG_VSYNC_WIDTH 7
-#define DCON_REG_TIMEOUT 8
-#define DCON_REG_SCAN_INT 9
-#define DCON_REG_BRIGHT 10
-
-/* GPIO registers (CS5536) */
-
-#define MSR_LBAR_GPIO 0x5140000C
-
-#define GPIOx_OUT_VAL 0x00
-#define GPIOx_OUT_EN 0x04
-#define GPIOx_IN_EN 0x20
-#define GPIOx_INV_EN 0x24
-#define GPIOx_IN_FLTR_EN 0x28
-#define GPIOx_EVNTCNT_EN 0x2C
-#define GPIOx_READ_BACK 0x30
-#define GPIOx_EVNT_EN 0x38
-#define GPIOx_NEGEDGE_EN 0x44
-#define GPIOx_NEGEDGE_STS 0x4C
-#define GPIO_FLT7_AMNT 0xD8
-#define GPIO_MAP_X 0xE0
-#define GPIO_MAP_Y 0xE4
-#define GPIO_FE7_SEL 0xF7
-
-
-/* Status values */
-
-#define DCONSTAT_SCANINT 0
-#define DCONSTAT_SCANINT_DCON 1
-#define DCONSTAT_DISPLAYLOAD 2
-#define DCONSTAT_MISSED 3
-
-/* Source values */
-
-#define DCON_SOURCE_DCON 0
-#define DCON_SOURCE_CPU 1
-
-/* Output values */
-#define DCON_OUTPUT_COLOR 0
-#define DCON_OUTPUT_MONO 1
-
-/* Sleep values */
-#define DCON_ACTIVE 0
-#define DCON_SLEEP 1
-
-/* Interrupt */
-#define DCON_IRQ 6
-
-#endif
diff --git a/target/linux/olpc/files-2.6.23/include/asm-i386/ofw.h b/target/linux/olpc/files-2.6.23/include/asm-i386/ofw.h
deleted file mode 100644
index 79b08b164f..0000000000
--- a/target/linux/olpc/files-2.6.23/include/asm-i386/ofw.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Definitions for Open Firmware client interface on 32-bit system.
- * OF Cell size is 4. Integer properties are encoded big endian,
- * as with all OF implementations.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _OFW_H
-#define _OFW_H
-
-extern int ofw(char *, int, int, ...);
-
-#endif
diff --git a/target/linux/olpc/files-2.6.23/include/asm-i386/olpc.h b/target/linux/olpc/files-2.6.23/include/asm-i386/olpc.h
deleted file mode 100644
index 26bc1a8d3f..0000000000
--- a/target/linux/olpc/files-2.6.23/include/asm-i386/olpc.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* OLPC machine specific definitions */
-
-#ifndef ASM_OLPC_H_
-#define ASM_OLPC_H_
-
-#include <asm/geode.h>
-
-struct olpc_platform_t {
- int flags;
- int boardrev;
- int ecver;
-};
-
-#define OLPC_F_PRESENT 0x01
-#define OLPC_F_DCON 0x02
-#define OLPC_F_VSA 0x04
-
-enum
-{
- OLPC_REV_A = 0,
-
- OLPC_REV_PRE_B1,
- OLPC_REV_B1,
- OLPC_REV_PRE_B2,
- OLPC_REV_B2,
- OLPC_REV_PRE_B3,
- OLPC_REV_B3,
- OLPC_REV_B4,
- OLPC_REV_C1,
- OLPC_REV_R1,
- OLPC_REV_UNKNOWN /* this should always come last */
-};
-
-#ifndef CONFIG_OLPC
-
-static inline int machine_is_olpc(void) { return 0; }
-static inline int olpc_has_dcon(void) { return 0; }
-static inline int olpc_has_vsa(void) { return 0; }
-static inline int olpc_get_rev(void) { return OLPC_REV_UNKNOWN; }
-
-#else
-
-extern struct olpc_platform_t olpc_platform_info;
-
-static inline int
-machine_is_olpc(void)
-{
- return (olpc_platform_info.flags & OLPC_F_PRESENT) ? 1 : 0;
-}
-
-static inline int
-olpc_has_dcon(void)
-{
- return (olpc_platform_info.flags & OLPC_F_DCON) ? 1 : 0;
-}
-
-static inline int
-olpc_has_vsa(void)
-{
- return (olpc_platform_info.flags & OLPC_F_VSA) ? 1 : 0;
-}
-
-static inline int
-olpc_get_rev(void)
-{
- return olpc_platform_info.boardrev;
-}
-
-static inline int
-olpc_rev_after(int rev)
-{
- return olpc_platform_info.boardrev > rev &&
- olpc_platform_info.boardrev != OLPC_REV_UNKNOWN;
-}
-
-static inline int
-olpc_rev_before(int rev)
-{
- return olpc_platform_info.boardrev < rev ||
- olpc_platform_info.boardrev == OLPC_REV_UNKNOWN;
-}
-
-#endif
-
-/* EC functions */
-
-int olpc_ec_cmd(unsigned char cmd, unsigned char *inbuf, size_t inlen,
- unsigned char *outbuf, size_t outlen);
-
-void olpc_register_battery_callback(void (*f)(unsigned long));
-void olpc_deregister_battery_callback(void);
-
-/* EC commands and responses */
-
-/* SCI source values */
-
-#define EC_SCI_SRC_EMPTY 0x00
-#define EC_SCI_SRC_GAME 0x01
-#define EC_SCI_SRC_BATTERY 0x02
-#define EC_SCI_SRC_BATSOC 0x04
-#define EC_SCI_SRC_BATERR 0x08
-#define EC_SCI_SRC_EBOOK 0x10
-#define EC_SCI_SRC_WLAN 0x20
-#define EC_SCI_SRC_ACPWR 0x40
-
-/* GPIO assignments */
-
-#define OLPC_GPIO_MIC_AC 1
-#define OLPC_GPIO_DCON_IRQ 7
-#define OLPC_GPIO_THRM_ALRM 10
-#define OLPC_GPIO_WORKAUX 24
-#define OLPC_GPIO_LID 26
-#define OLPC_GPIO_ECSCI 27
-
-#endif
-
diff --git a/target/linux/olpc/files-2.6.23/include/asm-i386/prom.h b/target/linux/olpc/files-2.6.23/include/asm-i386/prom.h
deleted file mode 100644
index 59d3bddccf..0000000000
--- a/target/linux/olpc/files-2.6.23/include/asm-i386/prom.h
+++ /dev/null
@@ -1,108 +0,0 @@
-#ifndef _I386_PROM_H
-#define _I386_PROM_H
-#ifdef __KERNEL__
-
-
-/*
- * Definitions for talking to the Open Firmware PROM on
- * Power Macintosh computers.
- *
- * Copyright (C) 1996-2005 Paul Mackerras.
- *
- * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
- * Updates for SPARC64 by David S. Miller
- * Updates for i386/OLPC by Andres Salomon
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#include <linux/types.h>
-#include <linux/proc_fs.h>
-#include <asm/atomic.h>
-
-typedef u32 phandle;
-typedef u32 ihandle;
-
-struct property {
- char *name;
- int length;
- void *value;
- struct property *next;
-};
-
-struct device_node {
- const char *name;
- const char *type;
- phandle node;
-// phandle linux_phandle;
- char *path_component_name;
- char *full_name;
-
- struct property *properties;
- struct property *deadprops; /* removed properties */
- struct device_node *parent;
- struct device_node *child;
- struct device_node *sibling;
- struct device_node *next; /* next device of same type */
- struct device_node *allnext; /* next in list of all nodes */
- struct proc_dir_entry *pde; /* this node's proc directory */
- struct kref kref;
- unsigned long _flags;
- void *data;
-};
-
-/* flag descriptions */
-#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */
-
-#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags)
-#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags)
-
-#define OF_BAD_ADDR ((u64)-1)
-
-static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de)
-{
- dn->pde = de;
-}
-
-extern struct device_node *of_find_node_by_name(struct device_node *from,
- const char *name);
-#define for_each_node_by_name(dn, name) \
- for (dn = of_find_node_by_name(NULL, name); dn; \
- dn = of_find_node_by_name(dn, name))
-extern struct device_node *of_find_node_by_type(struct device_node *from,
- const char *type);
-#define for_each_node_by_type(dn, type) \
- for (dn = of_find_node_by_type(NULL, type); dn; \
- dn = of_find_node_by_type(dn, type))
-extern struct device_node *of_find_compatible_node(struct device_node *from,
- const char *type, const char *compat);
-extern struct device_node *of_find_node_by_path(const char *path);
-extern struct device_node *of_find_node_by_phandle(phandle handle);
-extern struct device_node *of_get_parent(const struct device_node *node);
-extern struct device_node *of_get_next_child(const struct device_node *node,
- struct device_node *prev);
-extern struct property *of_find_property(const struct device_node *np,
- const char *name,
- int *lenp);
-//extern struct device_node *of_node_get(struct device_node *node);
-//extern void of_node_put(struct device_node *node);
-extern int of_device_is_compatible(const struct device_node *device,
- const char *);
-extern const void *of_get_property(const struct device_node *node,
- const char *name,
- int *lenp);
-#define get_property(node,name,lenp) of_get_property(node,name,lenp)
-extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
-extern int of_getintprop_default(struct device_node *np,
- const char *name,
- int def);
-extern int of_n_addr_cells(struct device_node *np);
-extern int of_n_size_cells(struct device_node *np);
-
-extern void prom_build_devicetree(void);
-
-#endif /* __KERNEL__ */
-#endif
diff --git a/target/linux/olpc/files-2.6.23/include/linux/battery.h b/target/linux/olpc/files-2.6.23/include/linux/battery.h
deleted file mode 100644
index 2f856a0d75..0000000000
--- a/target/linux/olpc/files-2.6.23/include/linux/battery.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Driver model for batteries
- *
- * © 2006 David Woodhouse <dwmw2@infradead.org>
- *
- * Based on LED Class support, by John Lenz and Richard Purdie:
- *
- * © 2005 John Lenz <lenz@cs.wisc.edu>
- * © 2005-2006 Richard Purdie <rpurdie@openedhand.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-#ifndef __LINUX_BATTERY_H__
-#define __LINUX_BATTERY_H__
-
-struct device;
-struct class_device;
-
-/*
- * Battery Core
- */
-#define PWRDEV_TYPE_BATTERY 0
-#define PWRDEV_TYPE_AC 1
-
-#define BAT_STAT_PRESENT (1<<0)
-#define BAT_STAT_LOW (1<<1)
-#define BAT_STAT_FULL (1<<2)
-#define BAT_STAT_CHARGING (1<<3)
-#define BAT_STAT_DISCHARGING (1<<4)
-#define BAT_STAT_OVERTEMP (1<<5)
-#define BAT_STAT_CRITICAL (1<<6)
-#define BAT_STAT_FIRE (1<<7)
-#define BAT_STAT_CHARGE_DONE (1<<8)
-
-/* Thou shalt not export any attributes in sysfs except these, and
- with these units: */
-#define BAT_INFO_STATUS "status" /* Not free-form. Use
- provided function */
-#define BAT_INFO_TEMP1 "temp1" /* °C/1000 */
-#define BAT_INFO_TEMP1_NAME "temp1_name" /* string */
-
-#define BAT_INFO_TEMP2 "temp2" /* °C/1000 */
-#define BAT_INFO_TEMP2_NAME "temp2_name" /* string */
-
-#define BAT_INFO_VOLTAGE "voltage" /* mV */
-#define BAT_INFO_VOLTAGE_DESIGN "voltage_design" /* mV */
-
-#define BAT_INFO_CURRENT "current" /* mA */
-#define BAT_INFO_CURRENT_NOW "current_now" /* mA */
-
-#define BAT_INFO_POWER "power" /* mW */
-#define BAT_INFO_POWER_NOW "power_now" /* mW */
-
-/* The following capacity/charge properties are represented in either
- mA or mW. The CAP_UNITS property MUST be provided if any of these are. */
-#define BAT_INFO_RATE "rate" /* CAP_UNITS */
-#define BAT_INFO_CAP_LEFT "capacity_left" /* CAP_UNITS*h */
-#define BAT_INFO_CAP_DESIGN "capacity_design" /* CAP_UNITS*h */
-#define BAT_INFO_CAP_LAST_FULL "capacity_last_full" /* CAP_UNITS*h */
-#define BAT_INFO_CAP_LOW "capacity_low_thresh" /* CAP_UNITS*h */
-#define BAT_INFO_CAP_WARN "capacity_warn_thresh" /* CAP_UNITS*h */
-#define BAT_INFO_CAP_UNITS "capacity_units" /* string: must be
- either mA or mW */
-
-#define BAT_INFO_CAP_PCT "capacity_percentage" /* integer */
-
-#define BAT_INFO_TIME_EMPTY "time_to_empty" /* seconds */
-#define BAT_INFO_TIME_EMPTY_NOW "time_to_empty_now" /* seconds */
-#define BAT_INFO_TIME_FULL "time_to_full" /* seconds */
-#define BAT_INFO_TIME_FULL_NOW "time_to_full_now" /* seconds */
-
-#define BAT_INFO_MANUFACTURER "manufacturer" /* string */
-#define BAT_INFO_TECHNOLOGY "technology" /* string */
-#define BAT_INFO_MODEL "model" /* string */
-#define BAT_INFO_SERIAL "serial" /* string */
-#define BAT_INFO_OEM_INFO "oem_info" /* string */
-
-#define BAT_INFO_CYCLE_COUNT "cycle_count" /* integer */
-#define BAT_INFO_DATE_MFR "date_manufactured" /* YYYY[-MM[-DD]] */
-#define BAT_INFO_DATE_FIRST_USE "date_first_use" /* YYYY[-MM[-DD]] */
-
-struct battery_dev {
- int status_cap;
- int id;
- int type;
- const char *name;
-
- struct device *dev;
-};
-
-int battery_device_register(struct device *parent,
- struct battery_dev *battery_cdev);
-void battery_device_unregister(struct battery_dev *battery_cdev);
-
-
-ssize_t battery_attribute_show_status(char *buf, unsigned long status);
-ssize_t battery_attribute_show_ac_status(char *buf, unsigned long status);
-#endif /* __LINUX_BATTERY_H__ */
diff --git a/target/linux/olpc/files-2.6.23/sound/pci/cs5535audio/cs5535audio_olpc.c b/target/linux/olpc/files-2.6.23/sound/pci/cs5535audio/cs5535audio_olpc.c
deleted file mode 100644
index 791be73bfb..0000000000
--- a/target/linux/olpc/files-2.6.23/sound/pci/cs5535audio/cs5535audio_olpc.c
+++ /dev/null
@@ -1,110 +0,0 @@
-#include <sound/driver.h>
-#include <sound/core.h>
-#include <sound/info.h>
-#include <sound/control.h>
-#include <sound/ac97_codec.h>
-
-#include <asm/olpc.h>
-#include "cs5535audio.h"
-
-/*
- * OLPC has an additional feature on top of the regular AD1888 codec features.
- * It has an Analog Input mode that is switched into (after disabling the
- * High Pass Filter) via GPIO. It is only supported on B2 and later models.
- */
-
-int olpc_ai_enable(struct snd_ac97 *ac97, u8 val)
-{
- int err;
-
- /*
- * update the High Pass Filter (via AC97_AD_TEST2), and then set
- * Analog Input mode through a GPIO.
- */
-
- if (val) {
- err = snd_ac97_update_bits(ac97, AC97_AD_TEST2,
- 1<<AC97_AD_HPFD_SHIFT, 1<<AC97_AD_HPFD_SHIFT);
- geode_gpio_set(OLPC_GPIO_MIC_AC, GPIO_OUTPUT_VAL);
- }
- else {
- err = snd_ac97_update_bits(ac97, AC97_AD_TEST2,
- 1<<AC97_AD_HPFD_SHIFT, 0);
- geode_gpio_clear(OLPC_GPIO_MIC_AC, GPIO_OUTPUT_VAL);
- }
- if (err < 0)
- snd_printk(KERN_ERR "Error updating AD_TEST2: %d\n", err);
-
- return err;
-}
-EXPORT_SYMBOL_GPL(olpc_ai_enable);
-
-static int snd_cs5535audio_ai_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
-
-static int snd_cs5535audio_ai_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- ucontrol->value.integer.value[0] = geode_gpio_isset(OLPC_GPIO_MIC_AC,
- GPIO_OUTPUT_VAL);
- return 0;
-}
-
-static int snd_cs5535audio_ai_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct cs5535audio *cs5535au = snd_kcontrol_chip(kcontrol);
- struct snd_ac97 *ac97 = cs5535au->ac97;
-
- olpc_ai_enable(ac97, ucontrol->value.integer.value[0]);
-
- return 1;
-}
-
-static struct snd_kcontrol_new snd_cs5535audio_controls __devinitdata =
-{
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "DC Mode Enable",
- .info = snd_cs5535audio_ai_info,
- .get = snd_cs5535audio_ai_get,
- .put = snd_cs5535audio_ai_put,
- .private_value = 0
-};
-
-void __devinit olpc_prequirks(struct snd_card *card,
- struct snd_ac97_template *ac97)
-{
- /* Bail if this isn't an OLPC platform */
- if (!machine_is_olpc())
- return;
-
- /* If on an OLPC B3 or higher, invert EAPD. */
- if (olpc_rev_after(OLPC_REV_B2))
- ac97->scaps |= AC97_SCAP_INV_EAPD;
-}
-
-int __devinit olpc_quirks(struct snd_card *card, struct snd_ac97 *ac97)
-{
- struct snd_ctl_elem_id elem;
-
- /* Bail if this isn't an OLPC platform */
- if (!machine_is_olpc())
- return 0;
-
- /* drop the original ad1888 HPF control */
- memset(&elem, 0, sizeof(elem));
- elem.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
- strcpy(elem.name, "High Pass Filter Enable");
- snd_ctl_remove_id(card, &elem);
-
- /* add the override for OLPC's HPF */
- return snd_ctl_add(card, snd_ctl_new1(&snd_cs5535audio_controls,
- ac97->private_data));
-}