diff options
47 files changed, 0 insertions, 7502 deletions
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/Makefile b/target/linux/brcm63xx/files/arch/mips/bcm963xx/Makefile deleted file mode 100644 index a9d1e55979..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# Makefile for the Broadcom BCM963xx SoC specific parts of the kernel -# -# Copyright (C) 2004 Broadcom Corporation -# -obj-y := irq.o prom.o setup.o time.o ser_init.o int-handler.o info.o wdt.o - -SRCBASE := $(TOPDIR) -EXTRA_CFLAGS += -I$(SRCBASE)/include diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/info.c b/target/linux/brcm63xx/files/arch/mips/bcm963xx/info.c deleted file mode 100644 index d50b601e22..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/info.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * $Id$ - * - * Copyright (C) 2007 OpenWrt.org - * Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org> - * Copyright (C) 2007 Florian Fainelli <florian@openwrt.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/types.h> -#include <linux/autoconf.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> - -#include <asm/bootinfo.h> -#include <asm/addrspace.h> -#include <asm/string.h> -#include <asm/mach-bcm963xx/bootloaders.h> - -static char *boot_loader_names[BOOT_LOADER_LAST+1] = { - [BOOT_LOADER_UNKNOWN] = "Unknown", - [BOOT_LOADER_CFE] = "CFE", - [BOOT_LOADER_REDBOOT] = "RedBoot", - [BOOT_LOADER_CFE2] = "CFEv2" -}; - -/* boot loaders specific definitions */ -#define CFE_EPTSEAL 0x43464531 /* CFE1 is the magic number to recognize CFE from other bootloaders */ - -int boot_loader_type; -/* - * Boot loader detection routines - */ -static int __init detect_cfe(void) -{ - /* - * This method only works, when we are booted directly from the CFE. - */ - uint32_t cfe_handle = (uint32_t) fw_arg0; - uint32_t cfe_a1_val = (uint32_t) fw_arg1; - uint32_t cfe_entry = (uint32_t) fw_arg2; - uint32_t cfe_seal = (uint32_t) fw_arg3; - - /* Check for CFE by finding the CFE magic number */ - if (cfe_seal != CFE_EPTSEAL) - /* We are not booted from CFE */ - return 0; - - /* cfe_a1_val must be 0, because only one CPU present in the ADM5120 SoC */ - if (cfe_a1_val != 0) - return 0; - - /* The cfe_handle, and the cfe_entry must be kernel mode addresses */ - if ((cfe_handle < KSEG0) || (cfe_entry < KSEG0)) - return 0; - - return 1; -} - -static int __init detect_redboot(void) -{ - /* On Inventel Livebox, the boot loader is passed as a command line argument, check for it */ - if (!strncmp(arcs_cmdline, "boot_loader=RedBoot", 19)) - return 1; - return 0; -} - -void __init detect_bootloader(void) -{ - if (detect_cfe()) { - boot_loader_type = BOOT_LOADER_CFE; - } - - if (detect_redboot()) { - boot_loader_type = BOOT_LOADER_REDBOOT; - } - else { - /* Some devices are using CFE, but it is not detected as is */ - boot_loader_type = BOOT_LOADER_CFE2; - } - printk("Boot loader is : %s\n", boot_loader_names[boot_loader_type]); -} - -void __init detect_board(void) -{ - switch (boot_loader_type) - { - case BOOT_LOADER_CFE: - break; - case BOOT_LOADER_REDBOOT: - break; - default: - break; - } -} - -EXPORT_SYMBOL(boot_loader_type); diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/int-handler.S b/target/linux/brcm63xx/files/arch/mips/bcm963xx/int-handler.S deleted file mode 100644 index a7a9c9d20c..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/int-handler.S +++ /dev/null @@ -1,59 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -/* - * Generic interrupt handler for Broadcom MIPS boards - */ - -#include <linux/autoconf.h> - -#include <asm/asm.h> -#include <asm/mipsregs.h> -#include <asm/regdef.h> -#include <asm/stackframe.h> - -/* - * MIPS IRQ Source - * -------- ------ - * 0 Software (ignored) - * 1 Software (ignored) - * 2 Combined hardware interrupt (hw0) - * 3 Hardware - * 4 Hardware - * 5 Hardware - * 6 Hardware - * 7 R4k timer - */ - - .text - .set noreorder - .set noat - .align 5 - NESTED(brcmIRQ, PT_SIZE, sp) - SAVE_ALL - CLI - .set noreorder - .set at - - jal plat_irq_dispatch - move a0, sp - - j ret_from_irq - nop - - END(brcmIRQ) diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/irq.c b/target/linux/brcm63xx/files/arch/mips/bcm963xx/irq.c deleted file mode 100644 index 62a848bd7d..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/irq.c +++ /dev/null @@ -1,259 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -/* - * Interrupt control functions for Broadcom 963xx MIPS boards - */ - -#include <asm/atomic.h> - -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/ioport.h> -#include <linux/irq.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/module.h> - -#include <asm/irq.h> -#include <asm/mipsregs.h> -#include <asm/addrspace.h> -#include <asm/signal.h> -#include <6348_map_part.h> -#include <6348_intr.h> -#include <bcm_map_part.h> -#include <bcm_intr.h> - -static void irq_dispatch_int(void) -{ - unsigned int pendingIrqs; - static unsigned int irqBit; - static unsigned int isrNumber = 31; - - pendingIrqs = PERF->IrqStatus & PERF->IrqMask; - if (!pendingIrqs) { - return; - } - - while (1) { - irqBit <<= 1; - isrNumber++; - if (isrNumber == 32) { - isrNumber = 0; - irqBit = 0x1; - } - if (pendingIrqs & irqBit) { - PERF->IrqMask &= ~irqBit; // mask - do_IRQ(isrNumber + INTERNAL_ISR_TABLE_OFFSET); - break; - } - } -} - -static void irq_dispatch_ext(uint32 irq) -{ - if (!(PERF->ExtIrqCfg & (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)))) { - printk("**** Ext IRQ mask. Should not dispatch ****\n"); - } - /* disable and clear interrupt in the controller */ - PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT)); - PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); - do_IRQ(irq); -} - - -//extern void brcm_timer_interrupt(struct pt_regs *regs); - -asmlinkage void plat_irq_dispatch(void) -{ - unsigned long cause; - - cause = read_c0_status() & read_c0_cause() & ST0_IM; - if (cause & CAUSEF_IP7) - do_IRQ(7); - else if (cause & CAUSEF_IP2) - irq_dispatch_int(); - else if (cause & CAUSEF_IP3) - irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_0); - else if (cause & CAUSEF_IP4) - irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_1); - else if (cause & CAUSEF_IP5) - irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_2); - else if (cause & CAUSEF_IP6) { - irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_3); - local_irq_disable(); - } -} - - -void enable_brcm_irq(unsigned int irq) -{ - unsigned long flags; - - local_irq_save(flags); - if( irq >= INTERNAL_ISR_TABLE_OFFSET ) { - PERF->IrqMask |= (1 << (irq - INTERNAL_ISR_TABLE_OFFSET)); - } - else if (irq >= INTERRUPT_ID_EXTERNAL_0 && irq <= INTERRUPT_ID_EXTERNAL_3) { - /* enable and clear interrupt in the controller */ - PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT)); - PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); - } - local_irq_restore(flags); -} - -void disable_brcm_irq(unsigned int irq) -{ - unsigned long flags; - - local_irq_save(flags); - if( irq >= INTERNAL_ISR_TABLE_OFFSET ) { - PERF->IrqMask &= ~(1 << (irq - INTERNAL_ISR_TABLE_OFFSET)); - } - else if (irq >= INTERRUPT_ID_EXTERNAL_0 && irq <= INTERRUPT_ID_EXTERNAL_3) { - /* disable interrupt in the controller */ - PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); - } - local_irq_restore(flags); -} - -void ack_brcm_irq(unsigned int irq) -{ - /* Already done in brcm_irq_dispatch */ -} - -unsigned int startup_brcm_irq(unsigned int irq) -{ - enable_brcm_irq(irq); - - return 0; /* never anything pending */ -} - -unsigned int startup_brcm_none(unsigned int irq) -{ - return 0; -} - -void end_brcm_irq(unsigned int irq) -{ - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) - enable_brcm_irq(irq); -} - -void end_brcm_none(unsigned int irq) -{ -} - -static struct hw_interrupt_type brcm_irq_type = { - .typename = "MIPS", - .startup = startup_brcm_irq, - .shutdown = disable_brcm_irq, - .enable = enable_brcm_irq, - .disable = disable_brcm_irq, - .ack = ack_brcm_irq, - .end = end_brcm_irq, - .set_affinity = NULL -}; - -static struct hw_interrupt_type brcm_irq_no_end_type = { - .typename = "MIPS", - .startup = startup_brcm_none, - .shutdown = disable_brcm_irq, - .enable = enable_brcm_irq, - .disable = disable_brcm_irq, - .ack = ack_brcm_irq, - .end = end_brcm_none, - .set_affinity = NULL -}; - -void __init arch_init_irq(void) -{ - int i; - - clear_c0_status(ST0_BEV); - change_c0_status(ST0_IM, (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)); - - for (i = 0; i < NR_IRQS; i++) { - irq_desc[i].status = IRQ_DISABLED; - irq_desc[i].action = 0; - irq_desc[i].depth = 1; - irq_desc[i].chip = &brcm_irq_type; - } -} - -int request_external_irq(unsigned int irq, - FN_HANDLER handler, - unsigned long irqflags, - const char * devname, - void *dev_id) -{ - unsigned long flags; - - local_irq_save(flags); - - PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT)); // Clear - PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); // Mask - PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_INSENS_SHFT)); // Edge insesnsitive - PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_LEVEL_SHFT)); // Level triggered - PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_SENSE_SHFT)); // Low level - - local_irq_restore(flags); - - return( request_irq(irq, handler, irqflags, devname, dev_id) ); -} - -/* VxWorks compatibility function(s). */ - -unsigned int BcmHalMapInterrupt(FN_HANDLER pfunc, unsigned int param, - unsigned int interruptId) -{ - int nRet = -1; - char *devname; - - devname = kmalloc(16, GFP_KERNEL); - if (devname) - sprintf( devname, "brcm_%d", interruptId ); - - /* Set the IRQ description to not automatically enable the interrupt at - * the end of an ISR. The driver that handles the interrupt must - * explicitly call BcmHalInterruptEnable or enable_brcm_irq. This behavior - * is consistent with interrupt handling on VxWorks. - */ - irq_desc[interruptId].chip = &brcm_irq_no_end_type; - - if( interruptId >= INTERNAL_ISR_TABLE_OFFSET ) - { - printk("BcmHalMapInterrupt : internal IRQ\n"); - nRet = request_irq( interruptId, pfunc, IRQF_DISABLED, devname, (void *) param ); - } - else if (interruptId >= INTERRUPT_ID_EXTERNAL_0 && interruptId <= INTERRUPT_ID_EXTERNAL_3) - { - printk("BcmHalMapInterrupt : external IRQ\n"); - nRet = request_external_irq( interruptId, pfunc, IRQF_DISABLED, devname, (void *) param ); - } - - return( nRet ); -} - - -EXPORT_SYMBOL(enable_brcm_irq); -EXPORT_SYMBOL(disable_brcm_irq); -EXPORT_SYMBOL(request_external_irq); -EXPORT_SYMBOL(BcmHalMapInterrupt); - diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/prom.c b/target/linux/brcm63xx/files/arch/mips/bcm963xx/prom.c deleted file mode 100644 index 5ebadc6679..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/prom.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - Copyright 2004 Broadcom Corp. All Rights Reserved. - Copyright 2007 OpenWrt,org, Florian Fainelli <florian@openwrt.org> - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -*/ -/* - * prom.c: PROM library initialization code. - * - */ -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/sched.h> -#include <linux/bootmem.h> -#include <linux/blkdev.h> - -#include <asm/addrspace.h> -#include <asm/bootinfo.h> -#include <asm/cpu.h> -#include <asm/time.h> -#include <asm/mach-bcm963xx/bootloaders.h> -#include <asm/mach-bcm963xx/6348_map_part.h> - -#include "../cfe/cfe_private.h" - -extern void __init detect_bootloader(void); -extern void serial_init(void); -extern int boot_loader_type; - -#define MACH_BCM MACH_BCM96348 - -const char *get_system_type(void) -{ - return "Broadcom BCM963xx"; -} - -void __init prom_init(void) -{ - serial_init(); - - printk("%s prom init\n", get_system_type() ); - - PERF->IrqMask = 0; - - /* Detect the bootloader */ - detect_bootloader(); - - /* Register 16MB RAM minus the ADSL SDRAM by default */ - add_memory_region(0, (0x01000000 - ADSL_SDRAM_IMAGE_SIZE), BOOT_MEM_RAM); - -} - -void __init prom_free_prom_memory(void) -{ - /* We do not have any memory to free */ -} diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/ser_init.c b/target/linux/brcm63xx/files/arch/mips/bcm963xx/ser_init.c deleted file mode 100644 index bb745aec6e..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/ser_init.c +++ /dev/null @@ -1,181 +0,0 @@ -/* -<:copyright-gpl - Copyright 2004 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -/* - * Broadcom bcm63xx serial port initialization, also prepare for printk - * by registering with console_init - * - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/console.h> -#include <linux/sched.h> - -#include <asm/addrspace.h> -#include <asm/irq.h> -#include <asm/reboot.h> -#include <asm/gdb-stub.h> -#include <asm/mc146818rtc.h> - -#include <bcm_map_part.h> -#include <6348_map_part.h> -#include <board.h> - -#define SER63XX_DEFAULT_BAUD 115200 -#define BD_BCM63XX_TIMER_CLOCK_INPUT (FPERIPH) -#define stUart ((volatile Uart * const) UART_BASE) - -// Transmit interrupts -#define TXINT (TXFIFOEMT | TXUNDERR | TXOVFERR) -// Receive interrupts -#define RXINT (RXFIFONE | RXOVFERR) - -/* -------------------------------------------------------------------------- - Name: serial_init - Purpose: Initalize the UART --------------------------------------------------------------------------- */ -void __init serial_init(void) -{ - u32 tmpVal = SER63XX_DEFAULT_BAUD; - ULONG clockFreqHz; - -#if defined(CONFIG_BCM96345) - // Make sure clock is ticking - PERF->blkEnables |= UART_CLK_EN; -#endif - - /* Dissable channel's receiver and transmitter. */ - stUart->control &= ~(BRGEN|TXEN|RXEN); - - /*--------------------------------------------------------------------*/ - /* Write the table value to the clock select register. */ - /* DPullen - this is the equation to use: */ - /* value = clockFreqHz / baud / 32-1; */ - /* (snmod) Actually you should also take into account any necessary */ - /* rounding. Divide by 16, look at lsb, if 0, divide by 2 */ - /* and subtract 1. If 1, just divide by 2 */ - /*--------------------------------------------------------------------*/ - clockFreqHz = BD_BCM63XX_TIMER_CLOCK_INPUT; - tmpVal = (clockFreqHz / tmpVal) / 16; - if( tmpVal & 0x01 ) - tmpVal /= 2; //Rounding up, so sub is already accounted for - else - tmpVal = (tmpVal / 2) - 1; // Rounding down so we must sub 1 - stUart->baudword = tmpVal; - - /* Finally, re-enable the transmitter and receiver. */ - stUart->control |= (BRGEN|TXEN|RXEN); - - stUart->config = (BITS8SYM | ONESTOP); - // Set the FIFO interrupt depth ... stUart->fifocfg = 0xAA; - stUart->fifoctl = RSTTXFIFOS | RSTRXFIFOS; - stUart->intMask = 0; - stUart->intMask = RXINT | TXINT; -} - - -/* prom_putc() - * Output a character to the UART - */ -void prom_putc(char c) -{ - /* Wait for Tx uffer to empty */ - while (! (READ16(stUart->intStatus) & TXFIFOEMT)); - /* Send character */ - stUart->Data = c; -} - -/* prom_puts() - * Write a string to the UART - */ -void prom_puts(const char *s) -{ - while (*s) { - if (*s == '\n') { - prom_putc('\r'); - } - prom_putc(*s++); - } -} - - -/* prom_getc_nowait() - * Returns a character from the UART - * Returns -1 if no characters available or corrupted - */ -int prom_getc_nowait(void) -{ - uint16 uStatus; - int cData = -1; - - uStatus = READ16(stUart->intStatus); - - if (uStatus & RXFIFONE) { /* Do we have a character? */ - cData = READ16(stUart->Data) & 0xff; /* Read character */ - if (uStatus & (RXFRAMERR | RXPARERR)) { /* If we got an error, throw it away */ - cData = -1; - } - } - - return cData; -} - -/* prom_getc() - * Returns a charcter from the serial port - * Will block until it receives a valid character -*/ -char prom_getc(void) -{ - int cData = -1; - - /* Loop until we get a valid character */ - while(cData == -1) { - cData = prom_getc_nowait(); - } - return (char) cData; -} - -/* prom_testc() - * Returns 0 if no characters available - */ -int prom_testc(void) -{ - uint16 uStatus; - - uStatus = READ16(stUart->intStatus); - - return (uStatus & RXFIFONE); -} - -#if defined (CONFIG_REMOTE_DEBUG) -/* Prevent other code from writing to the serial port */ -void _putc(char c) { } -void _puts(const char *ptr) { } -#else -/* Low level outputs call prom routines */ -void _putc(char c) { - prom_putc(c); -} -void _puts(const char *ptr) { - prom_puts(ptr); -} -#endif diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/setup.c b/target/linux/brcm63xx/files/arch/mips/bcm963xx/setup.c deleted file mode 100644 index 58472783f4..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/setup.c +++ /dev/null @@ -1,472 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -/* - * Generic setup routines for Broadcom 963xx MIPS boards - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/kdev_t.h> -#include <linux/types.h> -#include <linux/console.h> -#include <linux/sched.h> -#include <linux/mm.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/pm.h> -#include <linux/bootmem.h> - -#include <asm/addrspace.h> -#include <asm/bcache.h> -#include <asm/irq.h> -#include <asm/time.h> -#include <asm/reboot.h> -#include <asm/gdb-stub.h> -#include <asm/bootinfo.h> -#include <asm/cpu.h> -#include <asm/mach-bcm963xx/bootloaders.h> - -extern void brcm_time_init(void); -extern int boot_loader_type; - -#include <linux/pci.h> -#include <linux/delay.h> -#include <bcm_map_part.h> -#include <6348_map_part.h> -#include <bcmpci.h> - -static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE); - -/* This function should be in a board specific directory. For now, - * assume that all boards that include this file use a Broadcom chip - * with a soft reset bit in the PLL control register. - */ -static void brcm_machine_restart(char *command) -{ - const unsigned long ulSoftReset = 0x00000001; - unsigned long *pulPllCtrl = (unsigned long *) 0xfffe0008; - *pulPllCtrl |= ulSoftReset; -} - -static void brcm_machine_halt(void) -{ - printk("System halted\n"); - while (1); -} - -static void mpi_SetLocalPciConfigReg(uint32 reg, uint32 value) -{ - /* write index then value */ - mpi->pcicfgcntrl = PCI_CFG_REG_WRITE_EN + reg;; - mpi->pcicfgdata = value; -} - -static uint32 mpi_GetLocalPciConfigReg(uint32 reg) -{ - /* write index then get value */ - mpi->pcicfgcntrl = PCI_CFG_REG_WRITE_EN + reg;; - return mpi->pcicfgdata; -} - -/* - * mpi_ResetPcCard: Set/Reset the PcCard - */ -static void mpi_ResetPcCard(int cardtype, BOOL bReset) -{ - if (cardtype == MPI_CARDTYPE_NONE) { - return; - } - - if (cardtype == MPI_CARDTYPE_CARDBUS) { - bReset = ! bReset; - } - - if (bReset) { - mpi->pcmcia_cntl1 = (mpi->pcmcia_cntl1 & ~PCCARD_CARD_RESET); - } else { - mpi->pcmcia_cntl1 = (mpi->pcmcia_cntl1 | PCCARD_CARD_RESET); - } -} - -/* - * mpi_ConfigCs: Configure an MPI/EBI chip select - */ -static void mpi_ConfigCs(uint32 cs, uint32 base, uint32 size, uint32 flags) -{ - mpi->cs[cs].base = ((base & 0x1FFFFFFF) | size); - mpi->cs[cs].config = flags; -} - -/* - * mpi_InitPcmciaSpace - */ -static void mpi_InitPcmciaSpace(void) -{ - // ChipSelect 4 controls PCMCIA Memory accesses - mpi_ConfigCs(PCMCIA_COMMON_BASE, pcmciaMem, EBI_SIZE_1M, (EBI_WORD_WIDE|EBI_ENABLE)); - // ChipSelect 5 controls PCMCIA Attribute accesses - mpi_ConfigCs(PCMCIA_ATTRIBUTE_BASE, pcmciaAttr, EBI_SIZE_1M, (EBI_WORD_WIDE|EBI_ENABLE)); - // ChipSelect 6 controls PCMCIA I/O accesses - mpi_ConfigCs(PCMCIA_IO_BASE, pcmciaIo, EBI_SIZE_64K, (EBI_WORD_WIDE|EBI_ENABLE)); - - mpi->pcmcia_cntl2 = ((PCMCIA_ATTR_ACTIVE << RW_ACTIVE_CNT_BIT) | - (PCMCIA_ATTR_INACTIVE << INACTIVE_CNT_BIT) | - (PCMCIA_ATTR_CE_SETUP << CE_SETUP_CNT_BIT) | - (PCMCIA_ATTR_CE_HOLD << CE_HOLD_CNT_BIT)); - - mpi->pcmcia_cntl2 |= (PCMCIA_HALFWORD_EN | PCMCIA_BYTESWAP_DIS); -} - -/* - * cardtype_vcc_detect: PC Card's card detect and voltage sense connection - * - * CD1#/ CD2#/ VS1#/ VS2#/ Card Initial Vcc - * CCD1# CCD2# CVS1 CVS2 Type - * - * GND GND open open 16-bit 5 vdc - * - * GND GND GND open 16-bit 3.3 vdc - * - * GND GND open GND 16-bit x.x vdc - * - * GND GND GND GND 16-bit 3.3 & x.x vdc - * - *==================================================================== - * - * CVS1 GND CCD1# open CardBus 3.3 vdc - * - * GND CVS2 open CCD2# CardBus x.x vdc - * - * GND CVS1 CCD2# open CardBus y.y vdc - * - * GND CVS2 GND CCD2# CardBus 3.3 & x.x vdc - * - * CVS2 GND open CCD1# CardBus x.x & y.y vdc - * - * GND CVS1 CCD2# open CardBus 3.3, x.x & y.y vdc - * - */ -static int cardtype_vcc_detect(void) -{ - uint32 data32; - int cardtype; - - cardtype = MPI_CARDTYPE_NONE; - mpi->pcmcia_cntl1 = 0x0000A000; // Turn on the output enables and drive - // the CVS pins to 0. - data32 = mpi->pcmcia_cntl1; - switch (data32 & 0x00000003) // Test CD1# and CD2#, see if card is plugged in. - { - case 0x00000003: // No Card is in the slot. - printk("mpi: No Card is in the PCMCIA slot\n"); - break; - - case 0x00000002: // Partial insertion, No CD2#. - printk("mpi: Card in the PCMCIA slot partial insertion, no CD2 signal\n"); - break; - - case 0x00000001: // Partial insertion, No CD1#. - printk("mpi: Card in the PCMCIA slot partial insertion, no CD1 signal\n"); - break; - - case 0x00000000: - mpi->pcmcia_cntl1 = 0x0000A0C0; // Turn off the CVS output enables and - // float the CVS pins. - mdelay(1); - data32 = mpi->pcmcia_cntl1; - // Read the Register. - switch (data32 & 0x0000000C) // See what is on the CVS pins. - { - case 0x00000000: // CVS1 and CVS2 are tied to ground, only 1 option. - printk("mpi: Detected 3.3 & x.x 16-bit PCMCIA card\n"); - cardtype = MPI_CARDTYPE_PCMCIA; - break; - - case 0x00000004: // CVS1 is open or tied to CCD1/CCD2 and CVS2 is tied to ground. - // 2 valid voltage options. - switch (data32 & 0x00000003) // Test the values of CCD1 and CCD2. - { - case 0x00000003: // CCD1 and CCD2 are tied to 1 of the CVS pins. - // This is not a valid combination. - printk("mpi: Unknown card plugged into slot\n"); - break; - - case 0x00000002: // CCD2 is tied to either CVS1 or CVS2. - mpi->pcmcia_cntl1 = 0x0000A080; // Drive CVS1 to a 0. - mdelay(1); - data32 = mpi->pcmcia_cntl1; - if (data32 & 0x00000002) { // CCD2 is tied to CVS2, not valid. - printk("mpi: Unknown card plugged into slot\n"); - } else { // CCD2 is tied to CVS1. - printk("mpi: Detected 3.3, x.x and y.y Cardbus card\n"); - cardtype = MPI_CARDTYPE_CARDBUS; - } - break; - - case 0x00000001: // CCD1 is tied to either CVS1 or CVS2. - // This is not a valid combination. - printk("mpi: Unknown card plugged into slot\n"); - break; - - case 0x00000000: // CCD1 and CCD2 are tied to ground. - printk("mpi: Detected x.x vdc 16-bit PCMCIA card\n"); - cardtype = MPI_CARDTYPE_PCMCIA; - break; - } - break; - - case 0x00000008: // CVS2 is open or tied to CCD1/CCD2 and CVS1 is tied to ground. - // 2 valid voltage options. - switch (data32 & 0x00000003) // Test the values of CCD1 and CCD2. - { - case 0x00000003: // CCD1 and CCD2 are tied to 1 of the CVS pins. - // This is not a valid combination. - printk("mpi: Unknown card plugged into slot\n"); - break; - - case 0x00000002: // CCD2 is tied to either CVS1 or CVS2. - mpi->pcmcia_cntl1 = 0x0000A040; // Drive CVS2 to a 0. - mdelay(1); - data32 = mpi->pcmcia_cntl1; - if (data32 & 0x00000002) { // CCD2 is tied to CVS1, not valid. - printk("mpi: Unknown card plugged into slot\n"); - } else {// CCD2 is tied to CVS2. - printk("mpi: Detected 3.3 and x.x Cardbus card\n"); - cardtype = MPI_CARDTYPE_CARDBUS; - } - break; - - case 0x00000001: // CCD1 is tied to either CVS1 or CVS2. - // This is not a valid combination. - printk("mpi: Unknown card plugged into slot\n"); - break; - - case 0x00000000: // CCD1 and CCD2 are tied to ground. - cardtype = MPI_CARDTYPE_PCMCIA; - printk("mpi: Detected 3.3 vdc 16-bit PCMCIA card\n"); - break; - } - break; - - case 0x0000000C: // CVS1 and CVS2 are open or tied to CCD1/CCD2. - // 5 valid voltage options. - - switch (data32 & 0x00000003) // Test the values of CCD1 and CCD2. - { - case 0x00000003: // CCD1 and CCD2 are tied to 1 of the CVS pins. - // This is not a valid combination. - printk("mpi: Unknown card plugged into slot\n"); - break; - - case 0x00000002: // CCD2 is tied to either CVS1 or CVS2. - // CCD1 is tied to ground. - mpi->pcmcia_cntl1 = 0x0000A040; // Drive CVS2 to a 0. - mdelay(1); - data32 = mpi->pcmcia_cntl1; - if (data32 & 0x00000002) { // CCD2 is tied to CVS1. - printk("mpi: Detected y.y vdc Cardbus card\n"); - } else { // CCD2 is tied to CVS2. - printk("mpi: Detected x.x vdc Cardbus card\n"); - } - cardtype = MPI_CARDTYPE_CARDBUS; - break; - - case 0x00000001: // CCD1 is tied to either CVS1 or CVS2. - // CCD2 is tied to ground. - - mpi->pcmcia_cntl1 = 0x0000A040; // Drive CVS2 to a 0. - mdelay(1); - data32 = mpi->pcmcia_cntl1; - if (data32 & 0x00000001) {// CCD1 is tied to CVS1. - printk("mpi: Detected 3.3 vdc Cardbus card\n"); - } else { // CCD1 is tied to CVS2. - printk("mpi: Detected x.x and y.y Cardbus card\n"); - } - cardtype = MPI_CARDTYPE_CARDBUS; - break; - - case 0x00000000: // CCD1 and CCD2 are tied to ground. - cardtype = MPI_CARDTYPE_PCMCIA; - printk("mpi: Detected 5 vdc 16-bit PCMCIA card\n"); - break; - } - break; - - default: - printk("mpi: Unknown card plugged into slot\n"); - break; - - } - } - return cardtype; -} - -/* - * mpi_DetectPcCard: Detect the plugged in PC-Card - * Return: < 0 => Unknown card detected - * 0 => No card detected - * 1 => 16-bit card detected - * 2 => 32-bit CardBus card detected - */ -static int mpi_DetectPcCard(void) -{ - int cardtype; - - cardtype = cardtype_vcc_detect(); - switch(cardtype) { - case MPI_CARDTYPE_PCMCIA: - mpi->pcmcia_cntl1 &= ~0x0000e000; // disable enable bits - //mpi->pcmcia_cntl1 = (mpi->pcmcia_cntl1 & ~PCCARD_CARD_RESET); - mpi->pcmcia_cntl1 |= (PCMCIA_ENABLE | PCMCIA_GPIO_ENABLE); - mpi_InitPcmciaSpace(); - mpi_ResetPcCard(cardtype, FALSE); - // Hold card in reset for 10ms - mdelay(10); - mpi_ResetPcCard(cardtype, TRUE); - // Let card come out of reset - mdelay(100); - break; - case MPI_CARDTYPE_CARDBUS: - // 8 => CardBus Enable - // 1 => PCI Slot Number - // C => Float VS1 & VS2 - mpi->pcmcia_cntl1 = (mpi->pcmcia_cntl1 & 0xFFFF0000) | - CARDBUS_ENABLE | - (CARDBUS_SLOT << 8)| - VS2_OEN | - VS1_OEN; - /* access to this memory window will be to/from CardBus */ - mpi->l2pmremap1 |= CARDBUS_MEM; - - // Need to reset the Cardbus Card. There's no CardManager to do this, - // and we need to be ready for PCI configuration. - mpi_ResetPcCard(cardtype, FALSE); - // Hold card in reset for 10ms - mdelay(10); - mpi_ResetPcCard(cardtype, TRUE); - // Let card come out of reset - mdelay(100); - break; - default: - break; - } - return cardtype; -} - -static int mpi_init(void) -{ - unsigned long data; - unsigned int chipid, chiprev, sdramsize; - - printk("Broadcom BCM963xx MPI\n"); - chipid = (PERF->RevID & 0xFFFF0000) >> 16; - chiprev = (PERF->RevID & 0xFF); - - if (boot_loader_type == BOOT_LOADER_CFE) - sdramsize = boot_mem_map.map[0].size; - else - sdramsize = 0x01000000; - /* - * Init the pci interface - */ - data = GPIO->GPIOMode; // GPIO mode register - data |= GROUP2_PCI | GROUP1_MII_PCCARD; // PCI internal arbiter + Cardbus - GPIO->GPIOMode = data; // PCI internal arbiter - - /* - * In the BCM6348 CardBus support is defaulted to Slot 0 - * because there is no external IDSEL for CardBus. To disable - * the CardBus and allow a standard PCI card in Slot 0 - * set the cbus_idsel field to 0x1f. - */ - /* - uData = mpi->pcmcia_cntl1; - uData |= CARDBUS_IDSEL; - mpi->pcmcia_cntl1 = uData; - */ - // Setup PCI I/O Window range. Give 64K to PCI I/O - mpi->l2piorange = ~(BCM_PCI_IO_SIZE_64KB-1); - // UBUS to PCI I/O base address - mpi->l2piobase = BCM_PCI_IO_BASE & BCM_PCI_ADDR_MASK; - // UBUS to PCI I/O Window remap - mpi->l2pioremap = (BCM_PCI_IO_BASE | MEM_WINDOW_EN); - - // enable PCI related GPIO pins and data swap between system and PCI bus - mpi->locbuscntrl = (EN_PCI_GPIO | DIR_U2P_NOSWAP); - - /* Enable 6348 BusMaster and Memory access mode */ - data = mpi_GetLocalPciConfigReg(PCI_COMMAND); - data |= (PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); - mpi_SetLocalPciConfigReg(PCI_COMMAND, data); - - /* Configure two 16 MByte PCI to System memory regions. */ - /* These memory regions are used when PCI device is a bus master */ - /* Accesses to the SDRAM from PCI bus will be "byte swapped" for this region */ - mpi_SetLocalPciConfigReg(PCI_BASE_ADDRESS_3, BCM_HOST_MEM_SPACE1); - mpi->sp0remap = 0x0; - - /* Accesses to the SDRAM from PCI bus will not be "byte swapped" for this region */ - mpi_SetLocalPciConfigReg(PCI_BASE_ADDRESS_4, BCM_HOST_MEM_SPACE2); - mpi->sp1remap = 0x0; - mpi->pcimodesel |= (PCI_BAR2_NOSWAP | 0x40); - - if ((chipid == 0x6348) && (chiprev == 0xb0)) { - mpi->sp0range = ~(sdramsize-1); - mpi->sp1range = ~(sdramsize-1); - } - /* - * Change 6348 PCI Cfg Reg. offset 0x40 to PCI memory read retry count infinity - * by set 0 in bit 8~15. This resolve read Bcm4306 srom return 0xffff in - * first read. - */ - data = mpi_GetLocalPciConfigReg(BRCM_PCI_CONFIG_TIMER); - data &= ~BRCM_PCI_CONFIG_TIMER_RETRY_MASK; - data |= 0x00000080; - mpi_SetLocalPciConfigReg(BRCM_PCI_CONFIG_TIMER, data); - - /* enable pci interrupt */ - mpi->locintstat |= (EXT_PCI_INT << 16); - - mpi_DetectPcCard(); - - ioport_resource.start = BCM_PCI_IO_BASE; - ioport_resource.end = BCM_PCI_IO_BASE + BCM_PCI_IO_SIZE_64KB; - -#if defined(CONFIG_USB) - PERF->blkEnables |= USBH_CLK_EN; - mdelay(100); - *USBH_NON_OHCI = NON_OHCI_BYTE_SWAP; -#endif - - return 0; -} - -void __init plat_mem_setup(void) -{ - _machine_restart = brcm_machine_restart; - _machine_halt = brcm_machine_halt; - pm_power_off = brcm_machine_halt; - - //board_time_init = brcm_time_init; - - /* mpi initialization */ - mpi_init(); -} diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/time.c b/target/linux/brcm63xx/files/arch/mips/bcm963xx/time.c deleted file mode 100644 index fa0fa71a7f..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/time.c +++ /dev/null @@ -1,118 +0,0 @@ -/* -<:copyright-gpl - Copyright 2004 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -/* - * Setup time for Broadcom 963xx MIPS boards - */ - -#include <linux/autoconf.h> -#include <linux/init.h> -#include <linux/kernel_stat.h> -#include <linux/sched.h> -#include <linux/spinlock.h> -#include <linux/interrupt.h> -#include <linux/module.h> -#include <linux/time.h> -#include <linux/timex.h> - -#include <asm/mipsregs.h> -#include <asm/ptrace.h> -#include <asm/div64.h> -#include <asm/time.h> - -#include <6348_map_part.h> -#include <6348_intr.h> -#include <bcm_map_part.h> -#include <bcm_intr.h> - -static unsigned long r4k_offset; /* Amount to increment compare reg each time */ -static unsigned long r4k_cur; /* What counter should be at next timer irq */ - -/* ********************************************************************* - * calculateCpuSpeed() - * Calculate the BCM6348 CPU speed by reading the PLL strap register - * and applying the following formula: - * cpu_clk = (.25 * 64MHz freq) * (N1 + 1) * (N2 + 2) / (M1_CPU + 1) - * Input parameters: - * none - * Return value: - * none - ********************************************************************* */ - -static inline unsigned long __init calculateCpuSpeed(void) -{ - u32 pllStrap = PERF->PllStrap; - int n1 = (pllStrap & PLL_N1_MASK) >> PLL_N1_SHFT; - int n2 = (pllStrap & PLL_N2_MASK) >> PLL_N2_SHFT; - int m1cpu = (pllStrap & PLL_M1_CPU_MASK) >> PLL_M1_CPU_SHFT; - - return (16 * (n1 + 1) * (n2 + 2) / (m1cpu + 1)) * 1000000; -} - - -static inline unsigned long __init cal_r4koff(void) -{ - mips_hpt_frequency = calculateCpuSpeed() / 2; - return (mips_hpt_frequency / HZ); -} - - -/* - * There are a lot of conceptually broken versions of the MIPS timer interrupt - * handler floating around. This one is rather different, but the algorithm - * is provably more robust. - */ -#if 0 -irqreturn_t brcm_timer_interrupt(struct pt_regs *regs) -{ - int irq = MIPS_TIMER_INT; - - irq_enter(); - kstat_this_cpu.irqs[irq]++; - - timer_interrupt(irq, regs); - irq_exit(); - return IRQ_HANDLED; -} -#endif - -void __init plat_time_init(void) -{ - unsigned int est_freq, flags; - local_irq_save(flags); - - printk("calculating r4koff... "); - r4k_offset = cal_r4koff(); - printk("%08lx(%d)\n", r4k_offset, (int)r4k_offset); - - est_freq = 2 * r4k_offset * HZ; - est_freq += 5000; /* round */ - est_freq -= est_freq % 10000; - printk("CPU frequency %d.%02d MHz\n", est_freq / 1000000, - (est_freq % 1000000) * 100 / 1000000); - local_irq_restore(flags); -} - -#if 0 -void __init plat_timer_setup(struct irqaction *irq) -{ - r4k_cur = (read_c0_count() + r4k_offset); - write_c0_compare(r4k_cur); - set_c0_status(IE_IRQ5); -} -#endif diff --git a/target/linux/brcm63xx/files/arch/mips/bcm963xx/wdt.c b/target/linux/brcm63xx/files/arch/mips/bcm963xx/wdt.c deleted file mode 100644 index 0ea36a67f0..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm963xx/wdt.c +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Watchdog driver for the BCM963xx devices - * - * Copyright (C) 2007 OpenWrt.org - * Florian Fainelli <florian@openwrt.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/module.h> -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/miscdevice.h> -#include <linux/fs.h> -#include <linux/init.h> -#include <linux/notifier.h> -#include <linux/watchdog.h> -#include <linux/timer.h> -#include <linux/jiffies.h> -#include <linux/completion.h> -#include <linux/ioport.h> - -typedef struct bcm963xx_timer { - unsigned short unused0; - unsigned char timer_mask; -#define TIMER0EN 0x01 -#define TIMER1EN 0x02 -#define TIMER2EN 0x04 - unsigned char timer_ints; -#define TIMER0 0x01 -#define TIMER1 0x02 -#define TIMER2 0x04 -#define WATCHDOG 0x08 - unsigned long timer_ctl0; - unsigned long timer_ctl1; - unsigned long timer_ctl2; -#define TIMERENABLE 0x80000000 -#define RSTCNTCLR 0x40000000 - unsigned long timer_cnt0; - unsigned long timer_cnt1; - unsigned long timer_cnt2; - unsigned long wdt_def_count; - - /* Write 0xff00 0x00ff to Start timer - * Write 0xee00 0x00ee to Stop and re-load default count - * Read from this register returns current watch dog count - */ - unsigned long wdt_ctl; - - /* Number of 40-MHz ticks for WD Reset pulse to last */ - unsigned long wdt_rst_count; -} bcm963xx_timer; - -static struct bcm963xx_wdt_device { - struct completion stop; - volatile int running; - struct timer_list timer; - volatile int queue; - int default_ticks; - unsigned long inuse; -} bcm963xx_wdt_device; - -static int ticks = 1000; - -#define WDT_BASE 0xfffe0200 -#define WDT ((volatile bcm963xx_timer * const) WDT_BASE) - -#define BCM963XX_INTERVAL (HZ/10+1) - -static void bcm963xx_wdt_trigger(unsigned long unused) -{ - if (bcm963xx_wdt_device.running) - ticks--; - - /* Load the default ticking value into the reset counter register */ - WDT->wdt_rst_count = bcm963xx_wdt_device.default_ticks; - - if (bcm963xx_wdt_device.queue && ticks) { - bcm963xx_wdt_device.timer.expires = jiffies + BCM963XX_INTERVAL; - add_timer(&bcm963xx_wdt_device.timer); - } - else { - complete(&bcm963xx_wdt_device.stop); - } -} - -static void bcm963xx_wdt_reset(void) -{ - ticks = bcm963xx_wdt_device.default_ticks; - /* Also reload default count */ - WDT->wdt_def_count = ticks; - WDT->wdt_ctl = 0xee00; - WDT->wdt_ctl = 0x00ee; -} - -static void bcm963xx_wdt_start(void) -{ - if (!bcm963xx_wdt_device.queue) { - bcm963xx_wdt_device.queue; - /* Enable the watchdog by writing 0xff00 ,then 0x00ff to the control register */ - WDT->wdt_ctl = 0xff00; - WDT->wdt_ctl = 0x00ff; - bcm963xx_wdt_device.timer.expires = jiffies + BCM963XX_INTERVAL; - add_timer(&bcm963xx_wdt_device.timer); - } - bcm963xx_wdt_device.running++; -} - -static int bcm963xx_wdt_stop(void) -{ - if (bcm963xx_wdt_device.running) - bcm963xx_wdt_device.running = 0; - - ticks = bcm963xx_wdt_device.default_ticks; - - /* Stop the watchdog by writing 0xee00 then 0x00ee to the control register */ - WDT->wdt_ctl = 0xee00; - WDT->wdt_ctl = 0x00ee; - - return -EIO; -} - -static int bcm963xx_wdt_open(struct inode *inode, struct file *file) -{ - if (test_and_set_bit(0, &bcm963xx_wdt_device.inuse)) - return -EBUSY; - return nonseekable_open(inode, file); -} - -static int bcm963xx_wdt_release(struct inode *inode, struct file *file) -{ - clear_bit(0, &bcm963xx_wdt_device.inuse); - return 0; -} - -static int bcm963xx_wdt_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) -{ - void __user *argp = (void __user *)arg; - unsigned int value; - - static struct watchdog_info ident = { - .options = WDIOF_CARDRESET, - .identity = "BCM963xx WDT", - }; - - switch (cmd) { - case WDIOC_KEEPALIVE: - bcm963xx_wdt_reset(); - break; - case WDIOC_GETSTATUS: - /* Reading from the control register will return the current value */ - value = WDT->wdt_ctl; - if ( copy_to_user(argp, &value, sizeof(int)) ) - return -EFAULT; - break; - case WDIOC_GETSUPPORT: - if ( copy_to_user(argp, &ident, sizeof(ident)) ) - return -EFAULT; - break; - case WDIOC_SETOPTIONS: - if ( copy_from_user(&value, argp, sizeof(int)) ) - return -EFAULT; - switch(value) { - case WDIOS_ENABLECARD: - bcm963xx_wdt_start(); - break; - case WDIOS_DISABLECARD: - bcm963xx_wdt_stop(); - break; - default: - return -EINVAL; - } - break; - default: - return -ENOTTY; - } - return 0; -} - -static int bcm963xx_wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) -{ - if (!count) - return -EIO; - bcm963xx_wdt_reset(); - return count; -} - -static const struct file_operations bcm963xx_wdt_fops = { - .owner = THIS_MODULE, - .llseek = no_llseek, - .write = bcm963xx_wdt_write, - .ioctl = bcm963xx_wdt_ioctl, - .open = bcm963xx_wdt_open, - .release = bcm963xx_wdt_release, -}; - -static struct miscdevice bcm963xx_wdt_miscdev = { - .minor = WATCHDOG_MINOR, - .name = "watchdog", - .fops = &bcm963xx_wdt_fops, -}; - -static void __exit bcm963xx_wdt_exit(void) -{ - if (bcm963xx_wdt_device.queue ){ - bcm963xx_wdt_device.queue = 0; - wait_for_completion(&bcm963xx_wdt_device.stop); - } - misc_deregister(&bcm963xx_wdt_miscdev); -} - -static int __init bcm963xx_wdt_init(void) -{ - int ret = 0; - - printk("Broadcom BCM963xx Watchdog timer\n"); - - ret = misc_register(&bcm963xx_wdt_miscdev); - if (ret) { - printk(KERN_CRIT "Cannot register miscdev on minor=%d (err=%d)\n", WATCHDOG_MINOR, ret); - return ret; - } - init_completion(&bcm963xx_wdt_device.stop); - bcm963xx_wdt_device.queue = 0; - - clear_bit(0, &bcm963xx_wdt_device.inuse); - - init_timer(&bcm963xx_wdt_device.timer); - bcm963xx_wdt_device.timer.function = bcm963xx_wdt_trigger; - bcm963xx_wdt_device.timer.data = 0; - - bcm963xx_wdt_device.default_ticks = ticks; - return ret; -} - - -module_init(bcm963xx_wdt_init); -module_exit(bcm963xx_wdt_exit); - -MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>"); -MODULE_DESCRIPTION("Broadcom BCM963xx Watchdog driver"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/brcm63xx/files/arch/mips/cfe/Makefile b/target/linux/brcm63xx/files/arch/mips/cfe/Makefile deleted file mode 100644 index d9f046adf3..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/cfe/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the Broadcom Common Firmware Environment support -# - -obj-y += cfe.o diff --git a/target/linux/brcm63xx/files/arch/mips/cfe/cfe.c b/target/linux/brcm63xx/files/arch/mips/cfe/cfe.c deleted file mode 100644 index 6d16111e1c..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/cfe/cfe.c +++ /dev/null @@ -1,533 +0,0 @@ -/* - * Broadcom Common Firmware Environment (CFE) support - * - * Copyright 2000, 2001, 2002 - * Broadcom Corporation. All rights reserved. - * - * Copyright (C) 2006 Michael Buesch - * - * Original Authors: Mitch Lichtenberg, Chris Demetriou - * - * This software is furnished under license and may be used and copied only - * in accordance with the following terms and conditions. Subject to these - * conditions, you may download, copy, install, use, modify and distribute - * modified or unmodified copies of this software in source and/or binary - * form. No title or ownership is transferred hereby. - * - * 1) Any source code used, modified or distributed must reproduce and - * retain this copyright notice and list of conditions as they appear in - * the source file. - * - * 2) No right is granted to use any trade name, trademark, or logo of - * Broadcom Corporation. The "Broadcom Corporation" name may not be - * used to endorse or promote products derived from this software - * without the prior written permission of Broadcom Corporation. - * - * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE - * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE - * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <linux/init.h> -#include <linux/string.h> -#include <linux/errno.h> -#include <linux/spinlock.h> -#include <asm/cfe.h> - -#include "cfe_private.h" - - -static cfe_uint_t cfe_handle; -static int (*cfe_trampoline)(long handle, long iocb); - - -#include <linux/kernel.h> - -void __init cfe_setup(unsigned long fwarg0, unsigned long fwarg1, - unsigned long fwarg2, unsigned long fwarg3) -{ - if (fwarg3 == 0x80300000) { - /* WRT54G workaround */ - fwarg3 = CFE_EPTSEAL; - fwarg2 = 0xBFC00500; - } - if (fwarg3 != CFE_EPTSEAL) { - /* We are not booted from CFE */ - return; - } - if (fwarg1 == 0) { - /* We are on the boot CPU */ - cfe_handle = (cfe_uint_t)fwarg0; - cfe_trampoline = CFE_TO_PTR(fwarg2); - } -} - -int cfe_vprintk(const char *fmt, va_list args) -{ - static char buffer[1024]; - static DEFINE_SPINLOCK(lock); - static const char pfx[] = "CFE-console: "; - static const size_t pfx_len = sizeof(pfx) - 1; - unsigned long flags; - int len, cnt, pos; - int handle; - int res; - - if (!cfe_present()) - return -ENODEV; - - spin_lock_irqsave(&lock, flags); - handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE); - if (CFE_ISERR(handle)) { - len = -EIO; - goto out; - } - strcpy(buffer, pfx); - len = vscnprintf(buffer + pfx_len, - sizeof(buffer) - pfx_len - 2, - fmt, args); - len += pfx_len; - /* The CFE console requires CR-LF line-ends. - * Add a CR, if we only terminate lines with a LF. - * This does only fix CR-LF at the end of the string. - * So for multiple lines, use multiple cfe_vprintk calls. - */ - if (len > 1 && - buffer[len - 1] == '\n' && buffer[len - 2] != '\r') { - buffer[len - 1] = '\r'; - buffer[len] = '\n'; - len += 1; - } - cnt = len; - pos = 0; - while (cnt > 0) { - res = cfe_write(handle, buffer + pos, len - pos); - if (CFE_ISERR(res)) { - len = -EIO; - goto out; - } - cnt -= res; - pos += res; - } -out: - spin_unlock_irqrestore(&lock, flags); - - return len; -} - -int cfe_printk(const char *fmt, ...) -{ - va_list args; - int res; - - va_start(args, fmt); - res = cfe_vprintk(fmt, args); - va_end(args); - - return res; -} - -static int cfe_iocb_dispatch(struct cfe_iocb *iocb) -{ - if (!cfe_present()) - return CFE_ERR_UNSUPPORTED; - return cfe_trampoline((long)cfe_handle, (long)iocb); -} - -int cfe_present(void) -{ - return (cfe_trampoline != NULL); -} - -int cfe_close(int handle) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_CLOSE; - iocb.handle = handle; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_cpu_start(int cpu, void (*fn)(void), long sp, long gp, long a1) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_CPUCTL; - iocb.psize = sizeof(struct cfe_iocb_cpuctl); - iocb.cpuctl.number = cpu; - iocb.cpuctl.command = CFE_CPU_CMD_START; - iocb.cpuctl.gp = gp; - iocb.cpuctl.sp = sp; - iocb.cpuctl.a1 = a1; - iocb.cpuctl.start_addr = (long)fn; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_cpu_stop(int cpu) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_CPUCTL; - iocb.psize = sizeof(struct cfe_iocb_cpuctl); - iocb.cpuctl.number = cpu; - iocb.cpuctl.command = CFE_CPU_CMD_STOP; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_ENV_ENUM; - iocb.psize = sizeof(struct cfe_iocb_envbuf); - iocb.envbuf.index = idx; - iocb.envbuf.name = PTR_TO_CFE(name); - iocb.envbuf.name_len = namelen; - iocb.envbuf.val = PTR_TO_CFE(val); - iocb.envbuf.val_len = vallen; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_enumdev(int idx, char *name, int namelen) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - - iocb.fcode = CFE_CMD_DEV_ENUM; - iocb.psize = sizeof(struct cfe_iocb_envbuf); - iocb.envbuf.index = idx; - iocb.envbuf.name = PTR_TO_CFE(name); - iocb.envbuf.name_len = namelen; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_enummem(int idx, int flags, u64 *start, u64 *length, - u64 *type) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - - iocb.fcode = CFE_CMD_FW_MEMENUM; - iocb.flags = flags; - iocb.psize = sizeof(struct cfe_iocb_meminfo); - iocb.meminfo.index = idx; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (!CFE_ISERR(iocb.status)) { - *start = iocb.meminfo.addr; - *length = iocb.meminfo.size; - *type = iocb.meminfo.type; - } - - return iocb.status; -} - -int cfe_exit(int warm, int status) -{ - struct cfe_iocb iocb; - int err; - -printk("CFE REBOOT\n"); - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_RESTART; - if (warm) - iocb.flags = CFE_FLG_WARMSTART; - iocb.psize = sizeof(struct cfe_iocb_exitstat); - iocb.exitstat.status = status; - -printk("CALL\n"); - err = cfe_iocb_dispatch(&iocb); -printk("DONE\n"); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_flushcache(int flags) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_FLUSHCACHE; - iocb.flags = flags; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_getdevinfo(char *name) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_GETINFO; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.ptr = PTR_TO_CFE(name); - iocb.buffer.length = strlen(name); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.buffer.devflags; -} - -int cfe_getenv(char *name, char *dest, int destlen) -{ - struct cfe_iocb iocb; - int err; - - dest[0] = '\0'; - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_ENV_GET; - iocb.psize = sizeof(struct cfe_iocb_envbuf); - iocb.envbuf.name = PTR_TO_CFE(name); - iocb.envbuf.name_len = strlen(name); - iocb.envbuf.val = PTR_TO_CFE(dest); - iocb.envbuf.val_len = destlen; - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_getfwinfo(struct cfe_fwinfo *info) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_GETINFO; - iocb.psize = sizeof(struct cfe_iocb_fwinfo); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return err; - - info->version = iocb.fwinfo.version; - info->totalmem = iocb.fwinfo.totalmem; - info->flags = iocb.fwinfo.flags; - info->boardid = iocb.fwinfo.boardid; - info->bootarea_va = iocb.fwinfo.bootarea_va; - info->bootarea_pa = iocb.fwinfo.bootarea_pa; - info->bootarea_size = iocb.fwinfo.bootarea_size; - - return iocb.status; -} - -int cfe_getstdhandle(int handletype) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_GETHANDLE; - iocb.flags = handletype; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.handle; -} - -int cfe_getticks(s64 *ticks) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_FW_GETTIME; - iocb.psize = sizeof(struct cfe_iocb_time); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (!CFE_ISERR(iocb.status)) - *ticks = iocb.time.ticks; - - return iocb.status; -} - -int cfe_inpstat(int handle) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_INPSTAT; - iocb.handle = handle; - iocb.psize = sizeof(struct cfe_iocb_inpstat); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.inpstat.status; -} - -int cfe_ioctl(int handle, unsigned int ioctlnum, - unsigned char *buffer, int length, - int *retlen, u64 offset) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_IOCTL; - iocb.handle = handle; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.offset = offset; - iocb.buffer.ioctlcmd = ioctlnum; - iocb.buffer.ptr = PTR_TO_CFE(buffer); - iocb.buffer.length = length; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - if (retlen) - *retlen = iocb.buffer.retlen; - - return iocb.status; -} - -int cfe_open(char *name) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_OPEN; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.ptr = PTR_TO_CFE(name); - iocb.buffer.length = strlen(name); - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.handle; -} - -int cfe_read(int handle, unsigned char *buffer, int length) -{ - return cfe_readblk(handle, 0, buffer, length); -} - -int cfe_readblk(int handle, s64 offset, unsigned char *buffer, int length) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_READ; - iocb.handle = handle; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.offset = offset; - iocb.buffer.ptr = PTR_TO_CFE(buffer); - iocb.buffer.length = length; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.buffer.retlen; -} - -int cfe_setenv(char *name, char *val) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_ENV_SET; - iocb.psize = sizeof(struct cfe_iocb_envbuf); - iocb.envbuf.name = PTR_TO_CFE(name); - iocb.envbuf.name_len = strlen(name); - iocb.envbuf.val = PTR_TO_CFE(val); - iocb.envbuf.val_len = strlen(val); - - err = cfe_iocb_dispatch(&iocb); - - return (CFE_ISERR(err)) ? err : iocb.status; -} - -int cfe_write(int handle, unsigned char *buffer, int length) -{ - return cfe_writeblk(handle, 0, buffer, length); -} - -int cfe_writeblk(int handle, s64 offset, unsigned char *buffer, int length) -{ - struct cfe_iocb iocb; - int err; - - memset(&iocb, 0, sizeof(iocb)); - iocb.fcode = CFE_CMD_DEV_WRITE; - iocb.handle = handle; - iocb.psize = sizeof(struct cfe_iocb_buf); - iocb.buffer.offset = offset; - iocb.buffer.ptr = PTR_TO_CFE(buffer); - iocb.buffer.length = length; - - err = cfe_iocb_dispatch(&iocb); - if (CFE_ISERR(err)) - return err; - if (CFE_ISERR(iocb.status)) - return iocb.status; - - return iocb.buffer.retlen; -} diff --git a/target/linux/brcm63xx/files/arch/mips/cfe/cfe_private.h b/target/linux/brcm63xx/files/arch/mips/cfe/cfe_private.h deleted file mode 100644 index 0a604d3bbd..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/cfe/cfe_private.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Broadcom Common Firmware Environment (CFE) support - * - * Copyright 2000, 2001, 2002 - * Broadcom Corporation. All rights reserved. - * - * Copyright (C) 2006 Michael Buesch - * - * Original Authors: Mitch Lichtenberg, Chris Demetriou - * - * This software is furnished under license and may be used and copied only - * in accordance with the following terms and conditions. Subject to these - * conditions, you may download, copy, install, use, modify and distribute - * modified or unmodified copies of this software in source and/or binary - * form. No title or ownership is transferred hereby. - * - * 1) Any source code used, modified or distributed must reproduce and - * retain this copyright notice and list of conditions as they appear in - * the source file. - * - * 2) No right is granted to use any trade name, trademark, or logo of - * Broadcom Corporation. The "Broadcom Corporation" name may not be - * used to endorse or promote products derived from this software - * without the prior written permission of Broadcom Corporation. - * - * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE - * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE - * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef LINUX_CFE_PRIVATE_H_ -#define LINUX_CFE_PRIVATE_H_ - -#ifndef __ASSEMBLY__ - -/* Seal indicating CFE's presence, passed to the kernel. */ -#define CFE_EPTSEAL 0x43464531 - -#define CFE_CMD_FW_GETINFO 0 -#define CFE_CMD_FW_RESTART 1 -#define CFE_CMD_FW_BOOT 2 -#define CFE_CMD_FW_CPUCTL 3 -#define CFE_CMD_FW_GETTIME 4 -#define CFE_CMD_FW_MEMENUM 5 -#define CFE_CMD_FW_FLUSHCACHE 6 - -#define CFE_CMD_DEV_GETHANDLE 9 -#define CFE_CMD_DEV_ENUM 10 -#define CFE_CMD_DEV_OPEN 11 -#define CFE_CMD_DEV_INPSTAT 12 -#define CFE_CMD_DEV_READ 13 -#define CFE_CMD_DEV_WRITE 14 -#define CFE_CMD_DEV_IOCTL 15 -#define CFE_CMD_DEV_CLOSE 16 -#define CFE_CMD_DEV_GETINFO 17 - -#define CFE_CMD_ENV_ENUM 20 -#define CFE_CMD_ENV_GET 22 -#define CFE_CMD_ENV_SET 23 -#define CFE_CMD_ENV_DEL 24 - -#define CFE_CMD_MAX 32 - -#define CFE_CMD_VENDOR_USE 0x8000 /* codes above this are for customer use */ - -typedef u64 cfe_uint_t; -typedef s64 cfe_int_t; -typedef s64 cfe_ptr_t; - -/* Cast a pointer from native to CFE-API pointer and back */ -#define CFE_TO_PTR(p) ((void *)(unsigned long)(p)) -#define PTR_TO_CFE(p) ((cfe_ptr_t)(unsigned long)(p)) - -struct cfe_iocb_buf { - cfe_uint_t offset; /* offset on device (bytes) */ - cfe_ptr_t ptr; /* pointer to a buffer */ - cfe_uint_t length; /* length of this buffer */ - cfe_uint_t retlen; /* returned length (for read ops) */ - union { - cfe_uint_t ioctlcmd; /* IOCTL command (used only for IOCTLs) */ - cfe_uint_t devflags; /* Returned device info flags */ - }; -}; - -struct cfe_iocb_inpstat { - cfe_uint_t status; /* 1 means input available */ -}; - -struct cfe_iocb_envbuf { - cfe_int_t index; /* 0-based enumeration index */ - cfe_ptr_t name; /* name string buffer */ - cfe_int_t name_len; /* size of name buffer */ - cfe_ptr_t val; /* value string buffer */ - cfe_int_t val_len; /* size of value string buffer */ -}; - -struct cfe_iocb_cpuctl { - cfe_uint_t number; /* cpu number to control */ - cfe_uint_t command; /* command to issue to CPU */ - cfe_uint_t start_addr; /* CPU start address */ - cfe_uint_t gp; /* starting GP value */ - cfe_uint_t sp; /* starting SP value */ - cfe_uint_t a1; /* starting A1 value */ -}; - -struct cfe_iocb_time { - cfe_int_t ticks; /* current time in ticks */ -}; - -struct cfe_iocb_exitstat { - cfe_int_t status; -}; - -struct cfe_iocb_meminfo { - cfe_int_t index; /* 0-based enumeration index */ - cfe_int_t type; /* type of memory block */ - cfe_uint_t addr; /* physical start address */ - cfe_uint_t size; /* block size */ -}; - -struct cfe_iocb_fwinfo { - cfe_int_t version; /* major, minor, eco version */ - cfe_int_t totalmem; /* total installed mem */ - cfe_int_t flags; /* various flags */ - cfe_int_t boardid; /* board ID */ - cfe_int_t bootarea_va; /* VA of boot area */ - cfe_int_t bootarea_pa; /* PA of boot area */ - cfe_int_t bootarea_size; /* size of boot area */ - cfe_int_t reserved1; - cfe_int_t reserved2; - cfe_int_t reserved3; -}; - -/* CFE I/O Control Block */ -struct cfe_iocb { - cfe_uint_t fcode; /* IOCB function code */ - cfe_int_t status; /* return status */ - cfe_int_t handle; /* file/device handle */ - cfe_uint_t flags; /* flags for this IOCB */ - cfe_uint_t psize; /* size of parameter list */ - union { - struct cfe_iocb_buf buffer; /* buffer parameters */ - struct cfe_iocb_inpstat inpstat; /* input status parameters */ - struct cfe_iocb_envbuf envbuf; /* environment function parameters */ - struct cfe_iocb_cpuctl cpuctl; /* CPU control parameters */ - struct cfe_iocb_time time; /* timer parameters */ - struct cfe_iocb_meminfo meminfo; /* memory arena info parameters */ - struct cfe_iocb_fwinfo fwinfo; /* firmware information */ - struct cfe_iocb_exitstat exitstat; /* Exit Status */ - }; -}; - - -#include <linux/init.h> - -void __init cfe_setup(unsigned long fwarg0, unsigned long fwarg1, - unsigned long fwarg2, unsigned long fwarg3); - -#else /* __ASSEMBLY__ */ - - .macro cfe_early_init -#ifdef CONFIG_CFE - jal cfe_setup -#endif - .endm - -#endif /* __ASSEMBLY__ */ -#endif /* LINUX_CFE_PRIVATE_H_ */ diff --git a/target/linux/brcm63xx/files/arch/mips/pci/fixup-bcm96348.c b/target/linux/brcm63xx/files/arch/mips/pci/fixup-bcm96348.c deleted file mode 100644 index e3703a94c2..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/pci/fixup-bcm96348.c +++ /dev/null @@ -1,95 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -#include <linux/init.h> -#include <linux/types.h> -#include <linux/pci.h> - -#include <bcmpci.h> -#include <bcm_intr.h> -#include <bcm_map_part.h> -#include <6348_intr.h> -#include <6348_map_part.h> - -static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE); - -static char irq_tab_bcm96348[] __initdata = { - [0] = INTERRUPT_ID_MPI, - [1] = INTERRUPT_ID_MPI, -#if defined(CONFIG_USB) - [USB_HOST_SLOT] = INTERRUPT_ID_USBH -#endif -}; - -int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - return irq_tab_bcm96348[slot]; -} - -static void bcm96348_fixup(struct pci_dev *dev) -{ - uint32 memaddr; - uint32 size; - - memaddr = pci_resource_start(dev, 0); - size = pci_resource_len(dev, 0); - - switch (PCI_SLOT(dev->devfn)) { - case 0: - // UBUS to PCI address range - // Memory Window 1. Mask determines which bits are decoded. - mpi->l2pmrange1 = ~(size-1); - // UBUS to PCI Memory base address. This is akin to the ChipSelect base - // register. - mpi->l2pmbase1 = memaddr & BCM_PCI_ADDR_MASK; - // UBUS to PCI Remap Address. Replaces the masked address bits in the - // range register with this setting. - // Also, enable direct I/O and direct Memory accesses - mpi->l2pmremap1 = (memaddr | MEM_WINDOW_EN); - break; - - case 1: - // Memory Window 2 - mpi->l2pmrange2 = ~(size-1); - // UBUS to PCI Memory base address. - mpi->l2pmbase2 = memaddr & BCM_PCI_ADDR_MASK; - // UBUS to PCI Remap Address - mpi->l2pmremap2 = (memaddr | MEM_WINDOW_EN); - break; - -#if defined(CONFIG_USB) - case USB_HOST_SLOT: - dev->resource[0].start = USB_HOST_BASE; - dev->resource[0].end = USB_HOST_BASE+USB_BAR0_MEM_SIZE-1; - break; -#endif - } -} - -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} - -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, PCI_ANY_ID, - bcm96348_fixup); - -/*struct pci_fixup pcibios_fixups[] = { - { PCI_FIXUP_FINAL, PCI_ANY_ID, PCI_ANY_ID, bcm96348_fixup }, - {0} -};*/ diff --git a/target/linux/brcm63xx/files/arch/mips/pci/ops-bcm96348.c b/target/linux/brcm63xx/files/arch/mips/pci/ops-bcm96348.c deleted file mode 100644 index ee1647121e..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/pci/ops-bcm96348.c +++ /dev/null @@ -1,278 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <asm/addrspace.h> - -#include <bcm_intr.h> -#include <bcm_map_part.h> -#include <6348_intr.h> -#include <6348_map_part.h> -#include <bcmpci.h> - -#include <linux/delay.h> - -#if defined(CONFIG_USB) -#if 0 -#define DPRINT(x...) printk(x) -#else -#define DPRINT(x...) -#endif - -static int -pci63xx_int_read(unsigned int devfn, int where, u32 * value, int size); -static int -pci63xx_int_write(unsigned int devfn, int where, u32 * value, int size); - -static bool usb_mem_size_rd = FALSE; -static uint32 usb_mem_base = 0; -static uint32 usb_cfg_space_cmd_reg = 0; -#endif -static bool pci_mem_size_rd = FALSE; - -static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE); - -static void mpi_SetupPciConfigAccess(uint32 addr) -{ - mpi->l2pcfgctl = (DIR_CFG_SEL | DIR_CFG_USEREG | addr) & ~CONFIG_TYPE; -} - -static void mpi_ClearPciConfigAccess(void) -{ - mpi->l2pcfgctl = 0x00000000; -} - -#if defined(CONFIG_USB) -/* -------------------------------------------------------------------------- - Name: pci63xx_int_write -Abstract: PCI Config write on internal device(s) - -------------------------------------------------------------------------- */ -static int -pci63xx_int_write(unsigned int devfn, int where, u32 * value, int size) -{ - if (PCI_SLOT(devfn) != USB_HOST_SLOT) { - return PCIBIOS_SUCCESSFUL; - } - - switch (size) { - case 1: - DPRINT("W => Slot: %d Where: %2X Len: %d Data: %02X\n", - PCI_SLOT(devfn), where, size, *value); - break; - case 2: - DPRINT("W => Slot: %d Where: %2X Len: %d Data: %04X\n", - PCI_SLOT(devfn), where, size, *value); - switch (where) { - case PCI_COMMAND: - usb_cfg_space_cmd_reg = *value; - break; - default: - break; - } - break; - case 4: - DPRINT("W => Slot: %d Where: %2X Len: %d Data: %08lX\n", - PCI_SLOT(devfn), where, size, *value); - switch (where) { - case PCI_BASE_ADDRESS_0: - if (*value == 0xffffffff) { - usb_mem_size_rd = TRUE; - } else { - usb_mem_base = *value; - } - break; - default: - break; - } - break; - default: - break; - } - - return PCIBIOS_SUCCESSFUL; -} - -/* -------------------------------------------------------------------------- - Name: pci63xx_int_read -Abstract: PCI Config read on internal device(s) - -------------------------------------------------------------------------- */ -static int -pci63xx_int_read(unsigned int devfn, int where, u32 * value, int size) -{ - uint32 retValue = 0xFFFFFFFF; - - if (PCI_SLOT(devfn) != USB_HOST_SLOT) { - return PCIBIOS_SUCCESSFUL; - } - - // For now, this is specific to the USB Host controller. We can - // make it more general if we have to... - // Emulate PCI Config accesses - switch (where) { - case PCI_VENDOR_ID: - case PCI_DEVICE_ID: - retValue = PCI_VENDOR_ID_BROADCOM | 0x63000000; - break; - case PCI_COMMAND: - case PCI_STATUS: - retValue = (0x0006 << 16) | usb_cfg_space_cmd_reg; - break; - case PCI_CLASS_REVISION: - case PCI_CLASS_DEVICE: - retValue = (PCI_CLASS_SERIAL_USB << 16) | (0x10 << 8) | 0x01; - break; - case PCI_BASE_ADDRESS_0: - if (usb_mem_size_rd) { - retValue = USB_BAR0_MEM_SIZE; - } else { - if (usb_mem_base != 0) - retValue = usb_mem_base; - else - retValue = USB_HOST_BASE; - } - usb_mem_size_rd = FALSE; - break; - case PCI_CACHE_LINE_SIZE: - case PCI_LATENCY_TIMER: - retValue = 0; - break; - case PCI_HEADER_TYPE: - retValue = PCI_HEADER_TYPE_NORMAL; - break; - case PCI_SUBSYSTEM_VENDOR_ID: - retValue = PCI_VENDOR_ID_BROADCOM; - break; - case PCI_SUBSYSTEM_ID: - retValue = 0x6300; - break; - case PCI_INTERRUPT_LINE: - retValue = INTERRUPT_ID_USBH; - break; - default: - break; - } - - switch (size) { - case 1: - *value = (retValue >> ((where & 3) << 3)) & 0xff; - DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %02X\n", - PCI_SLOT(devfn), where, size, *value); - break; - case 2: - *value = (retValue >> ((where & 3) << 3)) & 0xffff; - DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %04X\n", - PCI_SLOT(devfn), where, size, *value); - break; - case 4: - *value = retValue; - DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %08lX\n", - PCI_SLOT(devfn), where, size, *value); - break; - default: - break; - } - - return PCIBIOS_SUCCESSFUL; -} -#endif - -static int bcm96348_pcibios_read(struct pci_bus *bus, unsigned int devfn, - int where, int size, u32 * val) -{ - volatile unsigned char *ioBase = (unsigned char *)(mpi->l2piobase | KSEG1); - uint32 data; - -#if defined(CONFIG_USB) - if (PCI_SLOT(devfn) == USB_HOST_SLOT) - return pci63xx_int_read(devfn, where, val, size); -#endif - - mpi_SetupPciConfigAccess(BCM_PCI_CFG(PCI_SLOT(devfn), PCI_FUNC(devfn), where)); - data = *(uint32 *)ioBase; - switch(size) { - case 1: - *val = (data >> ((where & 3) << 3)) & 0xff; - break; - case 2: - *val = (data >> ((where & 3) << 3)) & 0xffff; - break; - case 4: - *val = data; - /* Special case for reading PCI device range */ - if ((where >= PCI_BASE_ADDRESS_0) && (where <= PCI_BASE_ADDRESS_5)) { - if (pci_mem_size_rd) { - /* bcm6348 PCI memory window minimum size is 64K */ - *val &= PCI_SIZE_64K; - } - } - break; - default: - break; - } - pci_mem_size_rd = FALSE; - mpi_ClearPciConfigAccess(); - - return PCIBIOS_SUCCESSFUL; -} - -static int bcm96348_pcibios_write(struct pci_bus *bus, unsigned int devfn, - int where, int size, u32 val) -{ - volatile unsigned char *ioBase = (unsigned char *)(mpi->l2piobase | KSEG1); - uint32 data; - -#if defined(CONFIG_USB) - if (PCI_SLOT(devfn) == USB_HOST_SLOT) - return pci63xx_int_write(devfn, where, &val, size); -#endif - mpi_SetupPciConfigAccess(BCM_PCI_CFG(PCI_SLOT(devfn), PCI_FUNC(devfn), where)); - data = *(uint32 *)ioBase; - switch(size) { - case 1: - data = (data & ~(0xff << ((where & 3) << 3))) | - (val << ((where & 3) << 3)); - break; - case 2: - data = (data & ~(0xffff << ((where & 3) << 3))) | - (val << ((where & 3) << 3)); - break; - case 4: - data = val; - /* Special case for reading PCI device range */ - if ((where >= PCI_BASE_ADDRESS_0) && (where <= PCI_BASE_ADDRESS_5)) { - if (val == 0xffffffff) - pci_mem_size_rd = TRUE; - } - break; - default: - break; - } - *(uint32 *)ioBase = data; - udelay(500); - mpi_ClearPciConfigAccess(); - - return PCIBIOS_SUCCESSFUL; -} - -struct pci_ops bcm96348_pci_ops = { - .read = bcm96348_pcibios_read, - .write = bcm96348_pcibios_write -}; diff --git a/target/linux/brcm63xx/files/arch/mips/pci/pci-bcm96348.c b/target/linux/brcm63xx/files/arch/mips/pci/pci-bcm96348.c deleted file mode 100644 index bea3b7ba08..0000000000 --- a/target/linux/brcm63xx/files/arch/mips/pci/pci-bcm96348.c +++ /dev/null @@ -1,62 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -#include <linux/types.h> -#include <linux/pci.h> -#include <linux/kernel.h> -#include <linux/init.h> - -#include <bcmpci.h> - -static struct resource bcm_pci_io_resource = { - .name = "bcm96348 pci IO space", - .start = BCM_PCI_IO_BASE, - .end = BCM_PCI_IO_BASE + BCM_PCI_IO_SIZE_64KB - 1, - .flags = IORESOURCE_IO -}; - -static struct resource bcm_pci_mem_resource = { - .name = "bcm96348 pci memory space", - .start = BCM_PCI_MEM_BASE, - .end = BCM_PCI_MEM_BASE + BCM_PCI_MEM_SIZE_16MB - 1, - .flags = IORESOURCE_MEM -}; - -extern struct pci_ops bcm96348_pci_ops; - -struct pci_controller bcm96348_controller = { - .pci_ops = &bcm96348_pci_ops, - .io_resource = &bcm_pci_io_resource, - .mem_resource = &bcm_pci_mem_resource, -}; - -static __init int bcm96348_pci_init(void) -{ - /* Avoid ISA compat ranges. */ - PCIBIOS_MIN_IO = 0x00000000; - PCIBIOS_MIN_MEM = 0x00000000; - - /* Set I/O resource limits. */ - ioport_resource.end = 0x1fffffff; - iomem_resource.end = 0xffffffff; - - register_pci_controller(&bcm96348_controller); - return 0; -} - -arch_initcall(bcm96348_pci_init); diff --git a/target/linux/brcm63xx/files/drivers/serial/bcm63xx_cons.c b/target/linux/brcm63xx/files/drivers/serial/bcm63xx_cons.c deleted file mode 100644 index 8fff16dd9c..0000000000 --- a/target/linux/brcm63xx/files/drivers/serial/bcm63xx_cons.c +++ /dev/null @@ -1,1041 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -/* Description: Serial port driver for the BCM963XX. */ - -#define CARDNAME "bcm963xx_serial driver" -#define VERSION "2.0" -#define VER_STR CARDNAME " v" VERSION "\n" - - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/version.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/spinlock.h> - -/* for definition of struct console */ -#include <linux/console.h> -#include <linux/tty.h> -#include <linux/tty_flip.h> -#include <linux/serial.h> -#include <linux/serialP.h> -#include <asm/uaccess.h> - -#include <bcmtypes.h> -#include <board.h> -#include <bcm_map_part.h> -#include <bcm_intr.h> -#include <6348_map_part.h> -#include <6348_intr.h> - -static DEFINE_SPINLOCK(bcm963xx_serial_lock); - -extern void _putc(char); -extern void _puts(const char *); - -typedef struct bcm_serial { - volatile Uart *port; - int type; - int flags; - int irq; - int baud_base; - int blocked_open; - unsigned short close_delay; - unsigned short closing_wait; - unsigned short line; /* port/line number */ - unsigned short cflags; /* line configuration flag */ - unsigned short x_char; /* xon/xoff character */ - unsigned short read_status_mask; /* mask for read condition */ - unsigned short ignore_status_mask; /* mask for ignore condition */ - unsigned long event; /* mask used in BH */ - int xmit_head; /* Position of the head */ - int xmit_tail; /* Position of the tail */ - int xmit_cnt; /* Count of the chars in the buffer */ - int count; /* indicates how many times it has been opened */ - int magic; - - struct async_icount icount; /* keep track of things ... */ - struct tty_struct *tty; /* tty associated */ - struct ktermios normal_termios; - - wait_queue_head_t open_wait; - wait_queue_head_t close_wait; - - long session; /* Session of opening process */ - long pgrp; /* pgrp of opening process */ - - unsigned char is_initialized; -} Context; - - -/*---------------------------------------------------------------------*/ -/* Define bits in the Interrupt Enable register */ -/*---------------------------------------------------------------------*/ -/* Enable receive interrupt */ -#define RXINT (RXFIFONE|RXOVFERR) - -/* Enable transmit interrupt */ -#define TXINT (TXFIFOEMT|TXUNDERR|TXOVFERR) - -/* Enable receiver line status interrupt */ -#define LSINT (RXBRK|RXPARERR|RXFRAMERR) - -#define BCM_NUM_UARTS 1 - -#define BD_BCM63XX_TIMER_CLOCK_INPUT (FPERIPH) - - -static struct bcm_serial multi[BCM_NUM_UARTS]; -static struct bcm_serial *lines[BCM_NUM_UARTS]; -static struct tty_driver *serial_driver; -static struct ktermios *serial_termios[BCM_NUM_UARTS]; -static struct ktermios *serial_termios_locked[BCM_NUM_UARTS]; - - -static void bcm_stop(struct tty_struct *tty); -static void bcm_start(struct tty_struct *tty); -static inline void receive_chars(struct bcm_serial *info); -static int startup(struct bcm_serial *info); -static void shutdown(struct bcm_serial *info); -static void change_speed(volatile Uart * pUart, tcflag_t cFlag); -static void bcm63xx_cons_flush_chars(struct tty_struct *tty); -static int bcm63xx_cons_write(struct tty_struct *tty, - const unsigned char *buf, int count); -static int bcm63xx_cons_write_room(struct tty_struct *tty); -static int bcm_chars_in_buffer(struct tty_struct *tty); -static void bcm_flush_buffer(struct tty_struct *tty); -static void bcm_throttle(struct tty_struct *tty); -static void bcm_unthrottle(struct tty_struct *tty); -static void bcm_send_xchar(struct tty_struct *tty, char ch); -static int get_serial_info(struct bcm_serial *info, - struct serial_struct *retinfo); -static int set_serial_info(struct bcm_serial *info, - struct serial_struct *new_info); -static int get_lsr_info(struct bcm_serial *info, unsigned int *value); -static void send_break(struct bcm_serial *info, int duration); -static int bcm_ioctl(struct tty_struct *tty, struct file *file, - unsigned int cmd, unsigned long arg); -static void bcm_set_termios(struct tty_struct *tty, - struct ktermios *old_termios); -static void bcm63xx_cons_close(struct tty_struct *tty, struct file *filp); -static void bcm_hangup(struct tty_struct *tty); -static int block_til_ready(struct tty_struct *tty, struct file *filp, - struct bcm_serial *info); -static int bcm63xx_cons_open(struct tty_struct *tty, struct file *filp); -static int __init bcm63xx_serialinit(void); - - -/* - * ------------------------------------------------------------ - * rs_stop () and rs_start () - * - * These routines are called before setting or resetting - * tty->stopped. They enable or disable transmitter interrupts, - * as necessary. - * ------------------------------------------------------------ - */ -static void bcm_stop(struct tty_struct *tty) -{ -} - -static void bcm_start(struct tty_struct *tty) -{ - _puts(CARDNAME " Start\n"); -} - -/* - * ------------------------------------------------------------ - * receive_char () - * - * This routine deals with inputs from any lines. - * ------------------------------------------------------------ - */ -static inline void receive_chars(struct bcm_serial *info) -{ - struct tty_struct *tty = 0; - struct async_icount *icount; - int ignore = 0; - unsigned short status, tmp; - UCHAR ch = 0; - while ((status = info->port->intStatus) & RXINT) { - char flag_char = TTY_NORMAL; - - if (status & RXFIFONE) - ch = info->port->Data; // Read the character - tty = info->tty; /* now tty points to the proper dev */ - icount = &info->icount; - if (!tty) - break; - if (!tty_buffer_request_room(tty, 1)) - break; - icount->rx++; - if (status & RXBRK) { - flag_char = TTY_BREAK; - icount->brk++; - } - // keep track of the statistics - if (status & (RXFRAMERR | RXPARERR | RXOVFERR)) { - if (status & RXPARERR) /* parity error */ - icount->parity++; - else if (status & RXFRAMERR) /* frame error */ - icount->frame++; - if (status & RXOVFERR) { - // Overflow. Reset the RX FIFO - info->port->fifoctl |= RSTRXFIFOS; - icount->overrun++; - } - // check to see if we should ignore the character - // and mask off conditions that should be ignored - if (status & info->ignore_status_mask) { - if (++ignore > 100) - break; - goto ignore_char; - } - // Mask off the error conditions we want to ignore - tmp = status & info->read_status_mask; - if (tmp & RXPARERR) { - flag_char = TTY_PARITY; - } else if (tmp & RXFRAMERR) { - flag_char = TTY_FRAME; - } - if (tmp & RXOVFERR) { - tty_insert_flip_char(tty, ch, flag_char); - ch = 0; - flag_char = TTY_OVERRUN; - if (!tty_buffer_request_room(tty, 1)) - break; - } - } - tty_insert_flip_char(tty, ch, flag_char); - } - ignore_char:; - tty_flip_buffer_push(tty); - tty_schedule_flip(tty); - -} - - -/* - * ------------------------------------------------------------ - * bcm_interrupt () - * - * this is the main interrupt routine for the chip. - * It deals with the multiple ports. - * ------------------------------------------------------------ - */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) -static irqreturn_t bcm_interrupt(int irq, void *dev) -#else -static void bcm_interrupt(int irq, void *dev, struct pt_regs *regs) -#endif -{ - struct bcm_serial *info = lines[0]; - UINT16 intStat; - - /* get pending interrupt flags from UART */ - - /* Mask with only the serial interrupts that are enabled */ - intStat = info->port->intStatus & info->port->intMask; - while (intStat) { - if (intStat & RXINT) - receive_chars(info); - else if (intStat & TXINT) - info->port->intStatus = TXINT; - else /* don't know what it was, so let's mask it */ - info->port->intMask &= ~intStat; - - intStat = info->port->intStatus & info->port->intMask; - } - - // Clear the interrupt - enable_brcm_irq(INTERRUPT_ID_UART); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) - return IRQ_HANDLED; -#endif -} - -/* - * ------------------------------------------------------------------- - * startup () - * - * various initialization tasks - * ------------------------------------------------------------------- - */ -static int startup(struct bcm_serial *info) -{ - // Port is already started... - return 0; -} - -/* - * ------------------------------------------------------------------- - * shutdown () - * - * This routine will shutdown a serial port; interrupts are disabled, and - * DTR is dropped if the hangup on close termio flag is on. - * ------------------------------------------------------------------- - */ -static void shutdown(struct bcm_serial *info) -{ - unsigned long flags; - if (!info->is_initialized) - return; - - spin_lock_irqsave(&bcm963xx_serial_lock, flags); - - info->port->control &= ~(BRGEN | TXEN | RXEN); - if (info->tty) - set_bit(TTY_IO_ERROR, &info->tty->flags); - info->is_initialized = 0; - - spin_unlock_irqrestore(&bcm963xx_serial_lock, flags); -} - -/* - * ------------------------------------------------------------------- - * change_speed () - * - * Set the baud rate, character size, parity and stop bits. - * ------------------------------------------------------------------- - */ -static void change_speed(volatile Uart * pUart, tcflag_t cFlag) -{ - unsigned long ulFlags, ulBaud, ulClockFreqHz, ulTmp; - - spin_lock_irqsave(&bcm963xx_serial_lock, ulFlags); - switch (cFlag & (CBAUD | CBAUDEX)) { - case B115200: - ulBaud = 115200; - break; - case B57600: - ulBaud = 57600; - break; - case B38400: - ulBaud = 38400; - break; - case B19200: - ulBaud = 19200; - break; - case B9600: - ulBaud = 9600; - break; - case B4800: - ulBaud = 4800; - break; - case B2400: - ulBaud = 2400; - break; - case B1800: - ulBaud = 1800; - break; - case B1200: - ulBaud = 1200; - break; - case B600: - ulBaud = 600; - break; - case B300: - ulBaud = 300; - break; - case B200: - ulBaud = 200; - break; - case B150: - ulBaud = 150; - break; - case B134: - ulBaud = 134; - break; - case B110: - ulBaud = 110; - break; - case B75: - ulBaud = 75; - break; - case B50: - ulBaud = 50; - break; - default: - ulBaud = 115200; - break; - } - - /* Calculate buad rate. */ - ulClockFreqHz = BD_BCM63XX_TIMER_CLOCK_INPUT; - ulTmp = (ulClockFreqHz / ulBaud) / 16; - if (ulTmp & 0x01) - ulTmp /= 2; /* Rounding up, so sub is already accounted for */ - else - ulTmp = (ulTmp / 2) - 1; /* Rounding down so we must sub 1 */ - pUart->baudword = ulTmp; - - /* Set character size, stop bits and parity. */ - switch (cFlag & CSIZE) { - case CS5: - ulTmp = BITS5SYM; /* select transmit 5 bit data size */ - break; - case CS6: - ulTmp = BITS6SYM; /* select transmit 6 bit data size */ - break; - case CS7: - ulTmp = BITS7SYM; /* select transmit 7 bit data size */ - break; - default: - ulTmp = BITS8SYM; /* select transmit 8 bit data size */ - break; - } - if (cFlag & CSTOPB) - ulTmp |= TWOSTOP; /* select 2 stop bits */ - else - ulTmp |= ONESTOP; /* select one stop bit */ - - /* Write these values into the config reg. */ - pUart->config = ulTmp; - pUart->control &= - ~(RXPARITYEN | TXPARITYEN | RXPARITYEVEN | TXPARITYEVEN); - switch (cFlag & (PARENB | PARODD)) { - case PARENB | PARODD: - pUart->control |= RXPARITYEN | TXPARITYEN; - break; - case PARENB: - pUart->control |= - RXPARITYEN | TXPARITYEN | RXPARITYEVEN | TXPARITYEVEN; - break; - default: - pUart->control |= 0; - break; - } - - /* Reset and flush uart */ - pUart->fifoctl = RSTTXFIFOS | RSTRXFIFOS; - spin_unlock_irqrestore(&bcm963xx_serial_lock, ulFlags); -} - - -/* - * ------------------------------------------------------------------- - * bcm_flush_char () - * - * Nothing to flush. Polled I/O is used. - * ------------------------------------------------------------------- - */ -static void bcm63xx_cons_flush_chars(struct tty_struct *tty) -{ -} - - -/* - * ------------------------------------------------------------------- - * bcm63xx_cons_write () - * - * Main output routine using polled I/O. - * ------------------------------------------------------------------- - */ -static int bcm63xx_cons_write(struct tty_struct *tty, - const unsigned char *buf, int count) -{ - int c; - - for (c = 0; c < count; c++) - _putc(buf[c]); - return count; -} - -/* - * ------------------------------------------------------------------- - * bcm63xx_cons_write_room () - * - * Compute the amount of space available for writing. - * ------------------------------------------------------------------- - */ -static int bcm63xx_cons_write_room(struct tty_struct *tty) -{ - /* Pick a number. Any number. Polled I/O is used. */ - return 1024; -} - -/* - * ------------------------------------------------------------------- - * bcm_chars_in_buffer () - * - * compute the amount of char left to be transmitted - * ------------------------------------------------------------------- - */ -static int bcm_chars_in_buffer(struct tty_struct *tty) -{ - return 0; -} - -/* - * ------------------------------------------------------------------- - * bcm_flush_buffer () - * - * Empty the output buffer - * ------------------------------------------------------------------- - */ -static void bcm_flush_buffer(struct tty_struct *tty) -{ - tty_wakeup(tty); -} - -/* - * ------------------------------------------------------------ - * bcm_throttle () and bcm_unthrottle () - * - * This routine is called by the upper-layer tty layer to signal that - * incoming characters should be throttled (or not). - * ------------------------------------------------------------ - */ -static void bcm_throttle(struct tty_struct *tty) -{ - struct bcm_serial *info = (struct bcm_serial *) tty->driver_data; - if (I_IXOFF(tty)) - info->x_char = STOP_CHAR(tty); -} - -static void bcm_unthrottle(struct tty_struct *tty) -{ - struct bcm_serial *info = (struct bcm_serial *) tty->driver_data; - if (I_IXOFF(tty)) { - if (info->x_char) - info->x_char = 0; - else - info->x_char = START_CHAR(tty); - } -} - -static void bcm_send_xchar(struct tty_struct *tty, char ch) -{ - struct bcm_serial *info = (struct bcm_serial *) tty->driver_data; - info->x_char = ch; - if (ch) - bcm_start(info->tty); -} - -/* - * ------------------------------------------------------------ - * rs_ioctl () and friends - * ------------------------------------------------------------ - */ -static int get_serial_info(struct bcm_serial *info, - struct serial_struct *retinfo) -{ - struct serial_struct tmp; - - if (!retinfo) - return -EFAULT; - - memset(&tmp, 0, sizeof(tmp)); - tmp.type = info->type; - tmp.line = info->line; - tmp.port = (int) info->port; - tmp.irq = info->irq; - tmp.flags = 0; - tmp.baud_base = info->baud_base; - tmp.close_delay = info->close_delay; - tmp.closing_wait = info->closing_wait; - - return copy_to_user(retinfo, &tmp, sizeof(*retinfo)); -} - -static int set_serial_info(struct bcm_serial *info, - struct serial_struct *new_info) -{ - struct serial_struct new_serial; - struct bcm_serial old_info; - int retval = 0; - - if (!new_info) - return -EFAULT; - - copy_from_user(&new_serial, new_info, sizeof(new_serial)); - old_info = *info; - - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - - - if (info->count > 1) - return -EBUSY; - - /* OK, past this point, all the error checking has been done. - * At this point, we start making changes..... - */ - info->baud_base = new_serial.baud_base; - info->type = new_serial.type; - info->close_delay = new_serial.close_delay; - info->closing_wait = new_serial.closing_wait; - retval = startup(info); - return retval; -} - -/* - * get_lsr_info - get line status register info - * - * Purpose: Let user call ioctl() to get info when the UART physically - * is emptied. On bus types like RS485, the transmitter must - * release the bus after transmitting. This must be done when - * the transmit shift register is empty, not be done when the - * transmit holding register is empty. This functionality - * allows an RS485 driver to be written in user space. - */ -static int get_lsr_info(struct bcm_serial *info, unsigned int *value) -{ - return (0); -} - -/* - * This routine sends a break character out the serial port. - */ -static void send_break(struct bcm_serial *info, int duration) -{ - unsigned long flags; - - if (!info->port) - return; - - current->state = TASK_INTERRUPTIBLE; - - /*save_flags (flags); - cli(); */ - spin_lock_irqsave(&bcm963xx_serial_lock, flags); - - info->port->control |= XMITBREAK; - schedule_timeout(duration); - info->port->control &= ~XMITBREAK; - - spin_unlock_irqrestore(&bcm963xx_serial_lock, flags); - //restore_flags (flags); -} - -static int bcm_ioctl(struct tty_struct *tty, struct file *file, - unsigned int cmd, unsigned long arg) -{ - int error; - struct bcm_serial *info = (struct bcm_serial *) tty->driver_data; - int retval; - - if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && - (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGWILD) && - (cmd != TIOCSERSWILD) && (cmd != TIOCSERGSTRUCT)) { - if (tty->flags & (1 << TTY_IO_ERROR)) - return -EIO; - } - switch (cmd) { - - case TCSBRK: /* SVID version: non-zero arg --> no break */ - retval = tty_check_change(tty); - if (retval) - return retval; - tty_wait_until_sent(tty, 0); - if (!arg) - send_break(info, HZ / 4); /* 1/4 second */ - return 0; - - case TCSBRKP: /* support for POSIX tcsendbreak() */ - retval = tty_check_change(tty); - if (retval) - return retval; - tty_wait_until_sent(tty, 0); - send_break(info, arg ? arg * (HZ / 10) : HZ / 4); - return 0; - - case TIOCGSOFTCAR: - error = - access_ok(VERIFY_WRITE, (void *) arg, sizeof(long)); - if (!error) - return -EFAULT; - else { - put_user(C_CLOCAL(tty) ? 1 : 0, - (unsigned long *) arg); - return 0; - } - - case TIOCSSOFTCAR: - error = get_user(arg, (unsigned long *) arg); - if (error) - return error; - tty->termios->c_cflag = - ((tty->termios-> - c_cflag & ~CLOCAL) | (arg ? CLOCAL : 0)); - return 0; - - case TIOCGSERIAL: - error = - access_ok(VERIFY_WRITE, (void *) arg, - sizeof(struct serial_struct)); - if (!error) - return -EFAULT; - else - return get_serial_info(info, - (struct serial_struct *) - arg); - - case TIOCSSERIAL: - return set_serial_info(info, (struct serial_struct *) arg); - - case TIOCSERGETLSR: /* Get line status register */ - error = - access_ok(VERIFY_WRITE, (void *) arg, - sizeof(unsigned int)); - if (!error) - return -EFAULT; - else - return get_lsr_info(info, (unsigned int *) arg); - - case TIOCSERGSTRUCT: - error = - access_ok(VERIFY_WRITE, (void *) arg, - sizeof(struct bcm_serial)); - if (!error) - return -EFAULT; - else { - copy_to_user((struct bcm_serial *) arg, info, - sizeof(struct bcm_serial)); - return 0; - } - - default: - return -ENOIOCTLCMD; - } - return 0; -} - -static void bcm_set_termios(struct tty_struct *tty, - struct ktermios *old_termios) -{ - struct bcm_serial *info = (struct bcm_serial *) tty->driver_data; - - if (tty->termios->c_cflag != old_termios->c_cflag) - change_speed(info->port, tty->termios->c_cflag); -} - -/* - * ------------------------------------------------------------ - * bcm63xx_cons_close() - * - * This routine is called when the serial port gets closed. First, we - * wait for the last remaining data to be sent. Then, we turn off - * the transmit enable and receive enable flags. - * ------------------------------------------------------------ - */ -static void bcm63xx_cons_close(struct tty_struct *tty, struct file *filp) -{ - struct bcm_serial *info = (struct bcm_serial *) tty->driver_data; - unsigned long flags; - - if (!info) - return; - - /*save_flags (flags); - cli(); */ - spin_lock_irqsave(&bcm963xx_serial_lock, flags); - - if (tty_hung_up_p(filp)) { - spin_unlock_irqrestore(&bcm963xx_serial_lock, flags); - //restore_flags (flags); - return; - } - - if ((tty->count == 1) && (info->count != 1)) { - - /* Uh, oh. tty->count is 1, which means that the tty - * structure will be freed. Info->count should always - * be one in these conditions. If it's greater than - * one, we've got real problems, since it means the - * serial port won't be shutdown. - */ - printk - ("bcm63xx_cons_close: bad serial port count; tty->count is 1, " - "info->count is %d\n", info->count); - info->count = 1; - } - - if (--info->count < 0) { - printk("ds_close: bad serial port count for ttys%d: %d\n", - info->line, info->count); - info->count = 0; - } - - if (info->count) { - //restore_flags (flags); - spin_unlock_irqrestore(&bcm963xx_serial_lock, flags); - return; - } - - /* Now we wait for the transmit buffer to clear; and we notify - * the line discipline to only process XON/XOFF characters. - */ - tty->closing = 1; - - /* At this point we stop accepting input. To do this, we - * disable the receive line status interrupts. - */ - shutdown(info); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) - if (tty->driver->flush_buffer) - tty->driver->flush_buffer(tty); -#else - if (tty->driver.flush_buffer) - tty->driver.flush_buffer(tty); -#endif - if (tty->ldisc.flush_buffer) - tty->ldisc.flush_buffer(tty); - - tty->closing = 0; - info->event = 0; - info->tty = 0; - if (tty->ldisc.num != tty_ldisc_get(N_TTY)->num) { - if (tty->ldisc.close) - (tty->ldisc.close) (tty); - tty->ldisc = *tty_ldisc_get(N_TTY); - tty->termios->c_line = N_TTY; - if (tty->ldisc.open) - (tty->ldisc.open) (tty); - } - if (info->blocked_open) { - if (info->close_delay) { - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(info->close_delay); - } - wake_up_interruptible(&info->open_wait); - } - wake_up_interruptible(&info->close_wait); - - //restore_flags (flags); - spin_unlock_irqrestore(&bcm963xx_serial_lock, flags); -} - -/* - * bcm_hangup () --- called by tty_hangup() when a hangup is signaled. - */ -static void bcm_hangup(struct tty_struct *tty) -{ - - struct bcm_serial *info = (struct bcm_serial *) tty->driver_data; - - shutdown(info); - info->event = 0; - info->count = 0; - info->tty = 0; - wake_up_interruptible(&info->open_wait); -} - -/* - * ------------------------------------------------------------ - * rs_open() and friends - * ------------------------------------------------------------ - */ -static int block_til_ready(struct tty_struct *tty, struct file *filp, - struct bcm_serial *info) -{ - return 0; -} - -/* - * This routine is called whenever a serial port is opened. It - * enables interrupts for a serial port. It also performs the - * serial-specific initialization for the tty structure. - */ -static int bcm63xx_cons_open(struct tty_struct *tty, struct file *filp) -{ - struct bcm_serial *info; - int retval, line; - - // Make sure we're only opening on of the ports we support -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) - line = MINOR(tty->driver->cdev.dev) - tty->driver->minor_start; -#else - line = MINOR(tty->device) - tty->driver.minor_start; -#endif - - if ((line < 0) || (line >= BCM_NUM_UARTS)) - return -ENODEV; - - info = lines[line]; - - tty->low_latency = 1; - info->port->intMask = 0; /* Clear any pending interrupts */ - info->port->intMask = RXINT; /* Enable RX */ - - info->count++; - tty->driver_data = info; - info->tty = tty; - enable_brcm_irq(INTERRUPT_ID_UART); - - // Start up serial port - retval = startup(info); - if (retval) - return retval; - - retval = block_til_ready(tty, filp, info); - if (retval) - return retval; - - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) - info->pgrp = task_pgrp(current); -#else - info->session = current->session; - info->pgrp = current->pgrp; -#endif - - return 0; -} - - -static struct tty_operations rs_ops = { - .open = bcm63xx_cons_open, - .close = bcm63xx_cons_close, - .write = bcm63xx_cons_write, - .flush_chars = bcm63xx_cons_flush_chars, - .write_room = bcm63xx_cons_write_room, - .chars_in_buffer = bcm_chars_in_buffer, - .flush_buffer = bcm_flush_buffer, - .ioctl = bcm_ioctl, - .throttle = bcm_throttle, - .unthrottle = bcm_unthrottle, - .send_xchar = bcm_send_xchar, - .set_termios = bcm_set_termios, - .stop = bcm_stop, - .start = bcm_start, - .hangup = bcm_hangup, -}; - -/* -------------------------------------------------------------------------- - Name: bcm63xx_serialinit - Purpose: Initialize our BCM63xx serial driver --------------------------------------------------------------------------- */ -static int __init bcm63xx_serialinit(void) -{ - int i, flags; - struct bcm_serial *info; - - // Print the driver version information - printk(VER_STR); - serial_driver = alloc_tty_driver(BCM_NUM_UARTS); - if (!serial_driver) - return -ENOMEM; - - serial_driver->owner = THIS_MODULE; - serial_driver->name = "ttyS"; - serial_driver->major = TTY_MAJOR; - serial_driver->minor_start = 64; - serial_driver->num = 1; - serial_driver->type = TTY_DRIVER_TYPE_SERIAL; - serial_driver->subtype = SERIAL_TYPE_NORMAL; - serial_driver->init_termios = tty_std_termios; - serial_driver->init_termios.c_cflag = B115200 | CS8 | CREAD | HUPCL | CLOCAL; - serial_driver->flags = TTY_DRIVER_REAL_RAW; - - serial_driver->termios = serial_termios; - serial_driver->termios_locked = serial_termios_locked; - - tty_set_operations(serial_driver, &rs_ops); - - if (tty_register_driver(serial_driver)) - panic("Couldn't register serial driver\n"); - - //save_flags(flags); cli(); - spin_lock_irqsave(&bcm963xx_serial_lock, flags); - - for (i = 0; i < 1; i++) { - info = &multi[i]; - lines[i] = info; - info->magic = SERIAL_MAGIC; - info->port = (Uart *) ((char *) UART_BASE + (i * 0x20)); - info->tty = 0; - info->irq = (2 - i) + 8; - info->line = i; - info->close_delay = 50; - info->closing_wait = 3000; - info->x_char = 0; - info->event = 0; - info->count = 0; - info->blocked_open = 0; - info->normal_termios = serial_driver->init_termios; - init_waitqueue_head(&info->open_wait); - init_waitqueue_head(&info->close_wait); - - /* If we are pointing to address zero then punt - not correctly - * set up in setup.c to handle this. - */ - if (!info->port) - return 0; - BcmHalMapInterrupt(bcm_interrupt, 0, INTERRUPT_ID_UART); - } - - /* order matters here... the trick is that flags - * is updated... in request_irq - to immediatedly obliterate - * it is unwise. - */ - spin_unlock_irqrestore(&bcm963xx_serial_lock, flags); - return 0; -} - -module_init(bcm63xx_serialinit); - -/* -------------------------------------------------------------------------- - Name: bcm_console_print - Purpose: bcm_console_print is registered for printk. - The console_lock must be held when we get here. --------------------------------------------------------------------------- */ -static void bcm_console_print(struct console *cons, const char *str, - unsigned int count) -{ - unsigned int i; - //_puts(str); - for (i = 0; i < count; i++, str++) { - _putc(*str); - if (*str == 10) { - _putc(13); - } - } -} - -static struct tty_driver *bcm_console_device(struct console *c, int *index) -{ - *index = c->index; - return serial_driver; -} - -static int __init bcm_console_setup(struct console *co, char *options) -{ - return 0; -} - -static struct console bcm_sercons = { - .name = "ttyS", - .write = bcm_console_print, - .device = bcm_console_device, - .setup = bcm_console_setup, - .flags = CON_PRINTBUFFER, - .index = -1, -}; - -static int __init bcm63xx_console_init(void) -{ - register_console(&bcm_sercons); - return 0; -} - -console_initcall(bcm63xx_console_init); diff --git a/target/linux/brcm63xx/files/include/asm-mips/cfe.h b/target/linux/brcm63xx/files/include/asm-mips/cfe.h deleted file mode 100644 index 47c3f5613d..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/cfe.h +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Broadcom Common Firmware Environment (CFE) support - * - * Copyright 2000, 2001, 2002 - * Broadcom Corporation. All rights reserved. - * - * Copyright (C) 2006 Michael Buesch - * - * Original Authors: Mitch Lichtenberg, Chris Demetriou - * - * This software is furnished under license and may be used and copied only - * in accordance with the following terms and conditions. Subject to these - * conditions, you may download, copy, install, use, modify and distribute - * modified or unmodified copies of this software in source and/or binary - * form. No title or ownership is transferred hereby. - * - * 1) Any source code used, modified or distributed must reproduce and - * retain this copyright notice and list of conditions as they appear in - * the source file. - * - * 2) No right is granted to use any trade name, trademark, or logo of - * Broadcom Corporation. The "Broadcom Corporation" name may not be - * used to endorse or promote products derived from this software - * without the prior written permission of Broadcom Corporation. - * - * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE - * FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE - * LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef LINUX_CFE_API_H_ -#define LINUX_CFE_API_H_ - -#include <linux/types.h> - - -#define CFE_MI_RESERVED 0 /* memory is reserved, do not use */ -#define CFE_MI_AVAILABLE 1 /* memory is available */ - -#define CFE_FLG_WARMSTART 0x00000001 -#define CFE_FLG_FULL_ARENA 0x00000001 -#define CFE_FLG_ENV_PERMANENT 0x00000001 - -#define CFE_CPU_CMD_START 1 -#define CFE_CPU_CMD_STOP 0 - -#define CFE_STDHANDLE_CONSOLE 0 - -#define CFE_DEV_NETWORK 1 -#define CFE_DEV_DISK 2 -#define CFE_DEV_FLASH 3 -#define CFE_DEV_SERIAL 4 -#define CFE_DEV_CPU 5 -#define CFE_DEV_NVRAM 6 -#define CFE_DEV_CLOCK 7 -#define CFE_DEV_OTHER 8 -#define CFE_DEV_MASK 0x0F - -#define CFE_CACHE_FLUSH_D 1 -#define CFE_CACHE_INVAL_I 2 -#define CFE_CACHE_INVAL_D 4 -#define CFE_CACHE_INVAL_L2 8 - -#define CFE_FWI_64BIT 0x00000001 -#define CFE_FWI_32BIT 0x00000002 -#define CFE_FWI_RELOC 0x00000004 -#define CFE_FWI_UNCACHED 0x00000008 -#define CFE_FWI_MULTICPU 0x00000010 -#define CFE_FWI_FUNCSIM 0x00000020 -#define CFE_FWI_RTLSIM 0x00000040 - -struct cfe_fwinfo { - s64 version; /* major, minor, eco version */ - s64 totalmem; /* total installed mem */ - s64 flags; /* various flags */ - s64 boardid; /* board ID */ - s64 bootarea_va; /* VA of boot area */ - s64 bootarea_pa; /* PA of boot area */ - s64 bootarea_size; /* size of boot area */ -}; - - -/* The public CFE API */ - -int cfe_present(void); /* Check if we booted from CFE. Returns bool */ - -int cfe_getticks(s64 *ticks); -int cfe_close(int handle); -int cfe_cpu_start(int cpu, void (*fn)(void), long sp, long gp, long a1); -int cfe_cpu_stop(int cpu); -int cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen); -int cfe_enumdev(int idx, char *name, int namelen); -int cfe_enummem(int idx, int flags, u64 *start, u64 *length, - u64 *type); -int cfe_exit(int warm, int status); -int cfe_flushcache(int flags); -int cfe_getdevinfo(char *name); -int cfe_getenv(char *name, char *dest, int destlen); -int cfe_getfwinfo(struct cfe_fwinfo *info); -int cfe_getstdhandle(int handletype); -int cfe_inpstat(int handle); -int cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer, - int length, int *retlen, u64 offset); -int cfe_open(char *name); -int cfe_read(int handle, unsigned char *buffer, int length); -int cfe_readblk(int handle, s64 offset, unsigned char *buffer, int length); -int cfe_setenv(char *name, char *val); -int cfe_write(int handle, unsigned char *buffer, int length); -int cfe_writeblk(int handle, s64 offset, unsigned char *buffer, - int length); - - -/* High level API */ - -/* Print some information to CFE's console (most likely serial line) */ -int cfe_printk(const char *fmt, ...) __attribute__((format(printf, 1, 2))); -int cfe_vprintk(const char *fmt, va_list args); - - - -/* Error codes returned by the low API functions */ - -#define CFE_ISERR(errcode) (errcode < 0) - -#define CFE_OK 0 -#define CFE_ERR -1 /* generic error */ -#define CFE_ERR_INV_COMMAND -2 -#define CFE_ERR_EOF -3 -#define CFE_ERR_IOERR -4 -#define CFE_ERR_NOMEM -5 -#define CFE_ERR_DEVNOTFOUND -6 -#define CFE_ERR_DEVOPEN -7 -#define CFE_ERR_INV_PARAM -8 -#define CFE_ERR_ENVNOTFOUND -9 -#define CFE_ERR_ENVREADONLY -10 - -#define CFE_ERR_NOTELF -11 -#define CFE_ERR_NOT32BIT -12 -#define CFE_ERR_WRONGENDIAN -13 -#define CFE_ERR_BADELFVERS -14 -#define CFE_ERR_NOTMIPS -15 -#define CFE_ERR_BADELFFMT -16 -#define CFE_ERR_BADADDR -17 - -#define CFE_ERR_FILENOTFOUND -18 -#define CFE_ERR_UNSUPPORTED -19 - -#define CFE_ERR_HOSTUNKNOWN -20 - -#define CFE_ERR_TIMEOUT -21 - -#define CFE_ERR_PROTOCOLERR -22 - -#define CFE_ERR_NETDOWN -23 -#define CFE_ERR_NONAMESERVER -24 - -#define CFE_ERR_NOHANDLES -25 -#define CFE_ERR_ALREADYBOUND -26 - -#define CFE_ERR_CANNOTSET -27 -#define CFE_ERR_NOMORE -28 -#define CFE_ERR_BADFILESYS -29 -#define CFE_ERR_FSNOTAVAIL -30 - -#define CFE_ERR_INVBOOTBLOCK -31 -#define CFE_ERR_WRONGDEVTYPE -32 -#define CFE_ERR_BBCHECKSUM -33 -#define CFE_ERR_BOOTPROGCHKSUM -34 - -#define CFE_ERR_LDRNOTAVAIL -35 - -#define CFE_ERR_NOTREADY -36 - -#define CFE_ERR_GETMEM -37 -#define CFE_ERR_SETMEM -38 - -#define CFE_ERR_NOTCONN -39 -#define CFE_ERR_ADDRINUSE -40 - - -#endif /* LINUX_CFE_API_H_ */ diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6338_intr.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6338_intr.h deleted file mode 100644 index 3a6e00a2ae..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6338_intr.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -<:copyright-gpl - Copyright 2003 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -#ifndef __6338_INTR_H -#define __6338_INTR_H - -/*=====================================================================*/ -/* BCM6338 External Interrupt Level Assignments */ -/*=====================================================================*/ -#define INTERRUPT_ID_EXTERNAL_0 3 -#define INTERRUPT_ID_EXTERNAL_1 4 -#define INTERRUPT_ID_EXTERNAL_2 5 -#define INTERRUPT_ID_EXTERNAL_3 6 - -/*=====================================================================*/ -/* BCM6338 Timer Interrupt Level Assignments */ -/*=====================================================================*/ -#define MIPS_TIMER_INT 7 - -/*=====================================================================*/ -/* Peripheral ISR Table Offset */ -/*=====================================================================*/ -#define INTERNAL_ISR_TABLE_OFFSET 8 - -/*=====================================================================*/ -/* Logical Peripheral Interrupt IDs */ -/*=====================================================================*/ - -#define INTERRUPT_ID_TIMER (INTERNAL_ISR_TABLE_OFFSET + 0) -#define INTERRUPT_ID_SPI (INTERNAL_ISR_TABLE_OFFSET + 1) -#define INTERRUPT_ID_UART (INTERNAL_ISR_TABLE_OFFSET + 2) -#define INTERRUPT_ID_DG (INTERNAL_ISR_TABLE_OFFSET + 4) -#define INTERRUPT_ID_ADSL (INTERNAL_ISR_TABLE_OFFSET + 5) -#define INTERRUPT_ID_ATM (INTERNAL_ISR_TABLE_OFFSET + 6) -#define INTERRUPT_ID_USBS (INTERNAL_ISR_TABLE_OFFSET + 7) -#define INTERRUPT_ID_EMAC1 (INTERNAL_ISR_TABLE_OFFSET + 8) -#define INTERRUPT_ID_EPHY (INTERNAL_ISR_TABLE_OFFSET + 9) -#define INTERRUPT_ID_SDRAM (INTERNAL_ISR_TABLE_OFFSET + 10) -#define INTERRUPT_ID_USB_CNTL_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 11) -#define INTERRUPT_ID_USB_CNTL_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 12) -#define INTERRUPT_ID_USB_BULK_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 13) -#define INTERRUPT_ID_USB_BULK_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 14) -#define INTERRUPT_ID_EMAC1_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 15) -#define INTERRUPT_ID_EMAC1_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 16) -#define INTERRUPT_ID_SDIO (INTERNAL_ISR_TABLE_OFFSET + 17) - -#endif /* __BCM6338_H */ - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6338_map_part.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6338_map_part.h deleted file mode 100644 index 70bf807342..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6338_map_part.h +++ /dev/null @@ -1,334 +0,0 @@ -/* -<:copyright-gpl - Copyright 2004 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -#ifndef __BCM6338_MAP_H -#define __BCM6338_MAP_H - -#include "bcmtypes.h" - -#define PERF_BASE 0xfffe0000 -#define TIMR_BASE 0xfffe0200 -#define UART_BASE 0xfffe0300 -#define GPIO_BASE 0xfffe0400 -#define SPI_BASE 0xfffe0c00 - -typedef struct PerfControl { - uint32 RevID; - uint16 testControl; - uint16 blkEnables; -#define EMAC_CLK_EN 0x0010 -#define USBS_CLK_EN 0x0010 -#define SAR_CLK_EN 0x0020 - -#define SPI_CLK_EN 0x0200 - - uint32 pll_control; -#define SOFT_RESET 0x00000001 - - uint32 IrqMask; - uint32 IrqStatus; - - uint32 ExtIrqCfg; -#define EI_SENSE_SHFT 0 -#define EI_STATUS_SHFT 5 -#define EI_CLEAR_SHFT 10 -#define EI_MASK_SHFT 15 -#define EI_INSENS_SHFT 20 -#define EI_LEVEL_SHFT 25 - - uint32 unused[4]; /* (18) */ - uint32 BlockSoftReset; /* (28) */ -#define BSR_SPI 0x00000001 -#define BSR_EMAC 0x00000004 -#define BSR_USBH 0x00000008 -#define BSR_USBS 0x00000010 -#define BSR_ADSL 0x00000020 -#define BSR_DMAMEM 0x00000040 -#define BSR_SAR 0x00000080 -#define BSR_ACLC 0x00000100 -#define BSR_ADSL_MIPS_PLL 0x00000400 -#define BSR_ALL_BLOCKS \ - (BSR_SPI | BSR_EMAC | BSR_USBH | BSR_USBS | BSR_ADSL | BSR_DMAMEM | \ - BSR_SAR | BSR_ACLC | BSR_ADSL_MIPS_PLL) -} PerfControl; - -#define PERF ((volatile PerfControl * const) PERF_BASE) - - -typedef struct Timer { - uint16 unused0; - byte TimerMask; -#define TIMER0EN 0x01 -#define TIMER1EN 0x02 -#define TIMER2EN 0x04 - byte TimerInts; -#define TIMER0 0x01 -#define TIMER1 0x02 -#define TIMER2 0x04 -#define WATCHDOG 0x08 - uint32 TimerCtl0; - uint32 TimerCtl1; - uint32 TimerCtl2; -#define TIMERENABLE 0x80000000 -#define RSTCNTCLR 0x40000000 - uint32 TimerCnt0; - uint32 TimerCnt1; - uint32 TimerCnt2; - uint32 WatchDogDefCount; - - /* Write 0xff00 0x00ff to Start timer - * Write 0xee00 0x00ee to Stop and re-load default count - * Read from this register returns current watch dog count - */ - uint32 WatchDogCtl; - - /* Number of 40-MHz ticks for WD Reset pulse to last */ - uint32 WDResetCount; -} Timer; - -#define TIMER ((volatile Timer * const) TIMR_BASE) -typedef struct UartChannel { - byte unused0; - byte control; -#define BRGEN 0x80 /* Control register bit defs */ -#define TXEN 0x40 -#define RXEN 0x20 -#define LOOPBK 0x10 -#define TXPARITYEN 0x08 -#define TXPARITYEVEN 0x04 -#define RXPARITYEN 0x02 -#define RXPARITYEVEN 0x01 - - byte config; -#define XMITBREAK 0x40 -#define BITS5SYM 0x00 -#define BITS6SYM 0x10 -#define BITS7SYM 0x20 -#define BITS8SYM 0x30 -#define ONESTOP 0x07 -#define TWOSTOP 0x0f - /* 4-LSBS represent STOP bits/char - * in 1/8 bit-time intervals. Zero - * represents 1/8 stop bit interval. - * Fifteen represents 2 stop bits. - */ - byte fifoctl; -#define RSTTXFIFOS 0x80 -#define RSTRXFIFOS 0x40 - /* 5-bit TimeoutCnt is in low bits of this register. - * This count represents the number of characters - * idle times before setting receive Irq when below threshold - */ - uint32 baudword; - /* When divide SysClk/2/(1+baudword) we should get 32*bit-rate - */ - - byte txf_levl; /* Read-only fifo depth */ - byte rxf_levl; /* Read-only fifo depth */ - byte fifocfg; /* Upper 4-bits are TxThresh, Lower are - * RxThreshold. Irq can be asserted - * when rx fifo> thresh, txfifo<thresh - */ - byte prog_out; /* Set value of DTR (Bit0), RTS (Bit1) - * if these bits are also enabled to GPIO_o - */ -#define DTREN 0x01 -#define RTSEN 0x02 - - byte unused1; - byte DeltaIPEdgeNoSense; /* Low 4-bits, set corr bit to 1 to - * detect irq on rising AND falling - * edges for corresponding GPIO_i - * if enabled (edge insensitive) - */ - byte DeltaIPConfig_Mask; /* Upper 4 bits: 1 for posedge sense - * 0 for negedge sense if - * not configured for edge - * insensitive (see above) - * Lower 4 bits: Mask to enable change - * detection IRQ for corresponding - * GPIO_i - */ - byte DeltaIP_SyncIP; /* Upper 4 bits show which bits - * have changed (may set IRQ). - * read automatically clears bit - * Lower 4 bits are actual status - */ - - uint16 intMask; /* Same Bit defs for Mask and status */ - uint16 intStatus; -#define DELTAIP 0x0001 -#define TXUNDERR 0x0002 -#define TXOVFERR 0x0004 -#define TXFIFOTHOLD 0x0008 -#define TXREADLATCH 0x0010 -#define TXFIFOEMT 0x0020 -#define RXUNDERR 0x0040 -#define RXOVFERR 0x0080 -#define RXTIMEOUT 0x0100 -#define RXFIFOFULL 0x0200 -#define RXFIFOTHOLD 0x0400 -#define RXFIFONE 0x0800 -#define RXFRAMERR 0x1000 -#define RXPARERR 0x2000 -#define RXBRK 0x4000 - - uint16 unused2; - uint16 Data; /* Write to TX, Read from RX */ - /* bits 11:8 are BRK,PAR,FRM errors */ - - uint32 unused3; - uint32 unused4; -} Uart; - -#define UART ((volatile Uart * const) UART_BASE) - -typedef struct GpioControl { - uint32 unused0; - uint32 GPIODir; /* bits 7:0 */ - uint32 unused1; - uint32 GPIOio; /* bits 7:0 */ - uint32 LEDCtrl; -#define LED3_STROBE 0x08000000 -#define LED2_STROBE 0x04000000 -#define LED1_STROBE 0x02000000 -#define LED0_STROBE 0x01000000 -#define LED_TEST 0x00010000 -#define LED3_DISABLE_LINK_ACT 0x00008000 -#define LED2_DISABLE_LINK_ACT 0x00004000 -#define LED1_DISABLE_LINK_ACT 0x00002000 -#define LED0_DISABLE_LINK_ACT 0x00001000 -#define LED_INTERVAL_SET_MASK 0x00000f00 -#define LED_INTERVAL_SET_320MS 0x00000500 -#define LED_INTERVAL_SET_160MS 0x00000400 -#define LED_INTERVAL_SET_80MS 0x00000300 -#define LED_INTERVAL_SET_40MS 0x00000200 -#define LED_INTERVAL_SET_20MS 0x00000100 -#define LED3_ON 0x00000080 -#define LED2_ON 0x00000040 -#define LED1_ON 0x00000020 -#define LED0_ON 0x00000010 -#define LED3_ENABLE 0x00000008 -#define LED2_ENABLE 0x00000004 -#define LED1_ENABLE 0x00000002 -#define LED0_ENABLE 0x00000001 - uint32 SpiSlaveCfg; -#define SPI_SLAVE_RESET 0x00010000 -#define SPI_RESTRICT 0x00000400 -#define SPI_DELAY_DISABLE 0x00000200 -#define SPI_PROBE_MUX_SEL_MASK 0x000001e0 -#define SPI_SER_ADDR_CFG_MASK 0x0000000c -#define SPI_MODE 0x00000001 - uint32 vRegConfig; -} GpioControl; - -#define GPIO ((volatile GpioControl * const) GPIO_BASE) - -/* Number to mask conversion macro used for GPIODir and GPIOio */ -#define GPIO_NUM_MAX_BITS_MASK 0x0f -#define GPIO_NUM_TO_MASK(X) (1 << ((X) & GPIO_NUM_MAX_BITS_MASK)) - -/* -** Spi Controller -*/ - -typedef struct SpiControl { - uint16 spiCmd; /* (0x0): SPI command */ -#define SPI_CMD_START_IMMEDIATE 3 - -#define SPI_CMD_COMMAND_SHIFT 0 -#define SPI_CMD_DEVICE_ID_SHIFT 4 -#define SPI_CMD_PREPEND_BYTE_CNT_SHIFT 8 - - byte spiIntStatus; /* (0x2): SPI interrupt status */ - byte spiMaskIntStatus; /* (0x3): SPI masked interrupt status */ - - byte spiIntMask; /* (0x4): SPI interrupt mask */ -#define SPI_INTR_CMD_DONE 0x01 -#define SPI_INTR_CLEAR_ALL 0x1f - - byte spiStatus; /* (0x5): SPI status */ - - byte spiClkCfg; /* (0x6): SPI clock configuration */ - - byte spiFillByte; /* (0x7): SPI fill byte */ - - byte unused0; - byte spiMsgTail; /* (0x9): msgtail */ - byte unused1; - byte spiRxTail; /* (0xB): rxtail */ - - uint32 unused2[13]; /* (0x0c - 0x3c) reserved */ - - byte spiMsgCtl; /* (0x40) control byte */ -#define HALF_DUPLEX_W 1 -#define HALF_DUPLEX_R 2 -#define SPI_MSG_TYPE_SHIFT 6 -#define SPI_BYTE_CNT_SHIFT 0 - byte spiMsgData[63]; /* (0x41 - 0x7f) msg data */ - byte spiRxDataFifo[64]; /* (0x80 - 0xbf) rx data */ - byte unused3[64]; /* (0xc0 - 0xff) reserved */ -} SpiControl; - -#define SPI ((volatile SpiControl * const) SPI_BASE) - -/* -** External Bus Interface -*/ -typedef struct EbiChipSelect { - uint32 base; /* base address in upper 24 bits */ -#define EBI_SIZE_8K 0 -#define EBI_SIZE_16K 1 -#define EBI_SIZE_32K 2 -#define EBI_SIZE_64K 3 -#define EBI_SIZE_128K 4 -#define EBI_SIZE_256K 5 -#define EBI_SIZE_512K 6 -#define EBI_SIZE_1M 7 -#define EBI_SIZE_2M 8 -#define EBI_SIZE_4M 9 -#define EBI_SIZE_8M 10 -#define EBI_SIZE_16M 11 -#define EBI_SIZE_32M 12 -#define EBI_SIZE_64M 13 -#define EBI_SIZE_128M 14 -#define EBI_SIZE_256M 15 - uint32 config; -#define EBI_ENABLE 0x00000001 /* .. enable this range */ -#define EBI_WAIT_STATES 0x0000000e /* .. mask for wait states */ -#define EBI_WTST_SHIFT 1 /* .. for shifting wait states */ -#define EBI_WORD_WIDE 0x00000010 /* .. 16-bit peripheral, else 8 */ -#define EBI_WREN 0x00000020 /* enable posted writes */ -#define EBI_POLARITY 0x00000040 /* .. set to invert something, - ** don't know what yet */ -#define EBI_TS_TA_MODE 0x00000080 /* .. use TS/TA mode */ -#define EBI_TS_SEL 0x00000100 /* .. drive tsize, not bs_b */ -#define EBI_FIFO 0x00000200 /* .. use fifo */ -#define EBI_RE 0x00000400 /* .. Reverse Endian */ -} EbiChipSelect; - -typedef struct MpiRegisters { - EbiChipSelect cs[1]; /* size chip select configuration */ -} MpiRegisters; - -#define MPI ((volatile MpiRegisters * const) MPI_BASE) - - -#endif - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6345_intr.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6345_intr.h deleted file mode 100644 index fb77cbcbe1..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6345_intr.h +++ /dev/null @@ -1,72 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -#ifndef __6345_INTR_H -#define __6345_INTR_H - - -/*=====================================================================*/ -/* BCM6345 External Interrupt Level Assignments */ -/*=====================================================================*/ -#define INTERRUPT_ID_EXTERNAL_0 3 -#define INTERRUPT_ID_EXTERNAL_1 4 -#define INTERRUPT_ID_EXTERNAL_2 5 -#define INTERRUPT_ID_EXTERNAL_3 6 - -/*=====================================================================*/ -/* BCM6345 Timer Interrupt Level Assignments */ -/*=====================================================================*/ -#define MIPS_TIMER_INT 7 - -/*=====================================================================*/ -/* Peripheral ISR Table Offset */ -/*=====================================================================*/ -#define INTERNAL_ISR_TABLE_OFFSET 8 -#define DMA_ISR_TABLE_OFFSET (INTERNAL_ISR_TABLE_OFFSET + 13) - -/*=====================================================================*/ -/* Logical Peripheral Interrupt IDs */ -/*=====================================================================*/ - -/* Internal peripheral interrupt IDs */ -#define INTERRUPT_ID_TIMER (INTERNAL_ISR_TABLE_OFFSET + 0) -#define INTERRUPT_ID_UART (INTERNAL_ISR_TABLE_OFFSET + 2) -#define INTERRUPT_ID_ADSL (INTERNAL_ISR_TABLE_OFFSET + 3) -#define INTERRUPT_ID_ATM (INTERNAL_ISR_TABLE_OFFSET + 4) -#define INTERRUPT_ID_USB (INTERNAL_ISR_TABLE_OFFSET + 5) -#define INTERRUPT_ID_EMAC (INTERNAL_ISR_TABLE_OFFSET + 8) -#define INTERRUPT_ID_EPHY (INTERNAL_ISR_TABLE_OFFSET + 12) - -/* DMA channel interrupt IDs */ -#define INTERRUPT_ID_EMAC_RX_CHAN (DMA_ISR_TABLE_OFFSET + EMAC_RX_CHAN) -#define INTERRUPT_ID_EMAC_TX_CHAN (DMA_ISR_TABLE_OFFSET + EMAC_TX_CHAN) -#define INTERRUPT_ID_EBI_RX_CHAN (DMA_ISR_TABLE_OFFSET + EBI_RX_CHAN) -#define INTERRUPT_ID_EBI_TX_CHAN (DMA_ISR_TABLE_OFFSET + EBI_TX_CHAN) -#define INTERRUPT_ID_RESERVED_RX_CHAN (DMA_ISR_TABLE_OFFSET + RESERVED_RX_CHAN) -#define INTERRUPT_ID_RESERVED_TX_CHAN (DMA_ISR_TABLE_OFFSET + RESERVED_TX_CHAN) -#define INTERRUPT_ID_USB_BULK_RX_CHAN (DMA_ISR_TABLE_OFFSET + USB_BULK_RX_CHAN) -#define INTERRUPT_ID_USB_BULK_TX_CHAN (DMA_ISR_TABLE_OFFSET + USB_BULK_TX_CHAN) -#define INTERRUPT_ID_USB_CNTL_RX_CHAN (DMA_ISR_TABLE_OFFSET + USB_CNTL_RX_CHAN) -#define INTERRUPT_ID_USB_CNTL_TX_CHAN (DMA_ISR_TABLE_OFFSET + USB_CNTL_TX_CHAN) -#define INTERRUPT_ID_USB_ISO_RX_CHAN (DMA_ISR_TABLE_OFFSET + USB_ISO_RX_CHAN) -#define INTERRUPT_ID_USB_ISO_TX_CHAN (DMA_ISR_TABLE_OFFSET + USB_ISO_TX_CHAN) - - -#endif /* __BCM6345_H */ - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6345_map_part.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6345_map_part.h deleted file mode 100644 index 78e59a4399..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6345_map_part.h +++ /dev/null @@ -1,163 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -#ifndef __BCM6345_MAP_H -#define __BCM6345_MAP_H - - -#include "bcmtypes.h" -#include "6345_intr.h" - -typedef struct IntControl { - uint32 RevID; - uint16 testControl; - uint16 blkEnables; -#define USB_CLK_EN 0x0100 -#define EMAC_CLK_EN 0x0080 -#define UART_CLK_EN 0x0008 -#define CPU_CLK_EN 0x0001 - - uint32 pll_control; -#define SOFT_RESET 0x00000001 - - uint32 IrqMask; - uint32 IrqStatus; - - uint32 ExtIrqCfg; -#define EI_SENSE_SHFT 0 -#define EI_STATUS_SHFT 4 -#define EI_CLEAR_SHFT 8 -#define EI_MASK_SHFT 12 -#define EI_INSENS_SHFT 16 -#define EI_LEVEL_SHFT 20 -} IntControl; - -#define INTC_BASE 0xfffe0000 -#define PERF ((volatile IntControl * const) INTC_BASE) - -#define TIMR_BASE 0xfffe0200 -typedef struct Timer { - uint16 unused0; - byte TimerMask; -#define TIMER0EN 0x01 -#define TIMER1EN 0x02 -#define TIMER2EN 0x04 - byte TimerInts; -#define TIMER0 0x01 -#define TIMER1 0x02 -#define TIMER2 0x04 -#define WATCHDOG 0x08 - uint32 TimerCtl0; - uint32 TimerCtl1; - uint32 TimerCtl2; -#define TIMERENABLE 0x80000000 -#define RSTCNTCLR 0x40000000 - uint32 TimerCnt0; - uint32 TimerCnt1; - uint32 TimerCnt2; - uint32 WatchDogDefCount; - - /* Write 0xff00 0x00ff to Start timer - * Write 0xee00 0x00ee to Stop and re-load default count - * Read from this register returns current watch dog count - */ - uint32 WatchDogCtl; - - /* Number of 40-MHz ticks for WD Reset pulse to last */ - uint32 WDResetCount; -} Timer; - -#define TIMER ((volatile Timer * const) TIMR_BASE) - -typedef struct UartChannel { - byte unused0; - byte control; -#define BRGEN 0x80 /* Control register bit defs */ -#define TXEN 0x40 -#define RXEN 0x20 -#define TXPARITYEN 0x08 -#define TXPARITYEVEN 0x04 -#define RXPARITYEN 0x02 -#define RXPARITYEVEN 0x01 - byte config; -#define BITS5SYM 0x00 -#define BITS6SYM 0x10 -#define BITS7SYM 0x20 -#define BITS8SYM 0x30 -#define XMITBREAK 0x40 -#define ONESTOP 0x07 -#define TWOSTOP 0x0f - - byte fifoctl; -#define RSTTXFIFOS 0x80 -#define RSTRXFIFOS 0x40 - uint32 baudword; - - byte txf_levl; - byte rxf_levl; - byte fifocfg; - byte prog_out; - - byte unused1; - byte DeltaIPEdgeNoSense; - byte DeltaIPConfig_Mask; - byte DeltaIP_SyncIP; - uint16 intMask; - uint16 intStatus; -#define TXUNDERR 0x0002 -#define TXOVFERR 0x0004 -#define TXFIFOEMT 0x0020 -#define RXOVFERR 0x0080 -#define RXFIFONE 0x0800 -#define RXFRAMERR 0x1000 -#define RXPARERR 0x2000 -#define RXBRK 0x4000 - - uint16 unused2; - uint16 Data; - uint32 unused3; - uint32 unused4; -} Uart; - -#define UART_BASE 0xfffe0300 -#define UART ((volatile Uart * const) UART_BASE) - -typedef struct GpioControl { - uint16 unused0; - byte unused1; - byte TBusSel; - - uint16 unused2; - uint16 GPIODir; - byte unused3; - byte Leds; - uint16 GPIOio; - - uint32 UartCtl; -} GpioControl; - -#define GPIO_BASE 0xfffe0400 -#define GPIO ((volatile GpioControl * const) GPIO_BASE) - -#define GPIO_NUM_MAX_BITS_MASK 0x0f -#define GPIO_NUM_TO_MASK(X) (1 << ((X) & GPIO_NUM_MAX_BITS_MASK)) - - -#endif - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6348_intr.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6348_intr.h deleted file mode 100644 index da3ee9fc34..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6348_intr.h +++ /dev/null @@ -1,74 +0,0 @@ -/* -<:copyright-gpl - Copyright 2003 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -#ifndef __6348_INTR_H -#define __6348_INTR_H - - -/*=====================================================================*/ -/* BCM6348 External Interrupt Level Assignments */ -/*=====================================================================*/ -#define INTERRUPT_ID_EXTERNAL_0 3 -#define INTERRUPT_ID_EXTERNAL_1 4 -#define INTERRUPT_ID_EXTERNAL_2 5 -#define INTERRUPT_ID_EXTERNAL_3 6 - -/*=====================================================================*/ -/* BCM6348 Timer Interrupt Level Assignments */ -/*=====================================================================*/ -#define MIPS_TIMER_INT 7 - -/*=====================================================================*/ -/* Peripheral ISR Table Offset */ -/*=====================================================================*/ -#define INTERNAL_ISR_TABLE_OFFSET 8 - -/*=====================================================================*/ -/* Logical Peripheral Interrupt IDs */ -/*=====================================================================*/ - -#define INTERRUPT_ID_TIMER (INTERNAL_ISR_TABLE_OFFSET + 0) -#define INTERRUPT_ID_SPI (INTERNAL_ISR_TABLE_OFFSET + 1) -#define INTERRUPT_ID_UART (INTERNAL_ISR_TABLE_OFFSET + 2) -#define INTERRUPT_ID_ADSL (INTERNAL_ISR_TABLE_OFFSET + 4) -#define INTERRUPT_ID_ATM (INTERNAL_ISR_TABLE_OFFSET + 5) -#define INTERRUPT_ID_USBS (INTERNAL_ISR_TABLE_OFFSET + 6) -#define INTERRUPT_ID_EMAC2 (INTERNAL_ISR_TABLE_OFFSET + 7) -#define INTERRUPT_ID_EMAC1 (INTERNAL_ISR_TABLE_OFFSET + 8) -#define INTERRUPT_ID_EPHY (INTERNAL_ISR_TABLE_OFFSET + 9) -#define INTERRUPT_ID_M2M (INTERNAL_ISR_TABLE_OFFSET + 10) -#define INTERRUPT_ID_ACLC (INTERNAL_ISR_TABLE_OFFSET + 11) -#define INTERRUPT_ID_USBH (INTERNAL_ISR_TABLE_OFFSET + 12) -#define INTERRUPT_ID_SDRAM (INTERNAL_ISR_TABLE_OFFSET + 13) -#define INTERRUPT_ID_USB_CNTL_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 14) -#define INTERRUPT_ID_USB_CNTL_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 15) -#define INTERRUPT_ID_USB_BULK_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 16) -#define INTERRUPT_ID_USB_BULK_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 17) -#define INTERRUPT_ID_USB_ISO_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 18) -#define INTERRUPT_ID_USB_ISO_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 19) -#define INTERRUPT_ID_EMAC1_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 20) -#define INTERRUPT_ID_EMAC1_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 21) -#define INTERRUPT_ID_EMAC2_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 22) -#define INTERRUPT_ID_EMAC2_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 23) -#define INTERRUPT_ID_MPI (INTERNAL_ISR_TABLE_OFFSET + 24) -#define INTERRUPT_ID_DG (INTERNAL_ISR_TABLE_OFFSET + 25) - - -#endif /* __BCM6348_H */ - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6348_map_part.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6348_map_part.h deleted file mode 100644 index 199ef9e15e..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/6348_map_part.h +++ /dev/null @@ -1,500 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -#ifndef __BCM6348_MAP_H -#define __BCM6348_MAP_H - -#include "bcmtypes.h" - -#define PERF_BASE 0xfffe0000 -#define TIMR_BASE 0xfffe0200 -#define UART_BASE 0xfffe0300 -#define GPIO_BASE 0xfffe0400 -#define MPI_BASE 0xfffe2000 /* MPI control registers */ -#define USB_HOST_BASE 0xfffe1b00 /* USB host registers */ -#define USB_HOST_NON_OHCI 0xfffe1c00 /* USB host non-OHCI registers */ - -typedef struct PerfControl { - uint32 RevID; - uint16 testControl; - uint16 blkEnables; -#define EMAC_CLK_EN 0x0010 -#define SAR_CLK_EN 0x0020 -#define USBS_CLK_EN 0x0040 -#define USBH_CLK_EN 0x0100 - - uint32 pll_control; -#define SOFT_RESET 0x00000001 - - uint32 IrqMask; - uint32 IrqStatus; - - uint32 ExtIrqCfg; -#define EI_SENSE_SHFT 0 -#define EI_STATUS_SHFT 5 -#define EI_CLEAR_SHFT 10 -#define EI_MASK_SHFT 15 -#define EI_INSENS_SHFT 20 -#define EI_LEVEL_SHFT 25 - - uint32 unused[4]; /* (18) */ - uint32 BlockSoftReset; /* (28) */ -#define BSR_SPI 0x00000001 -#define BSR_EMAC 0x00000004 -#define BSR_USBH 0x00000008 -#define BSR_USBS 0x00000010 -#define BSR_ADSL 0x00000020 -#define BSR_DMAMEM 0x00000040 -#define BSR_SAR 0x00000080 -#define BSR_ACLC 0x00000100 -#define BSR_ADSL_MIPS_PLL 0x00000400 -#define BSR_ALL_BLOCKS \ - (BSR_SPI | BSR_EMAC | BSR_USBH | BSR_USBS | BSR_ADSL | BSR_DMAMEM | \ - BSR_SAR | BSR_ACLC | BSR_ADSL_MIPS_PLL) - uint32 unused2[2]; /* (2c) */ - uint32 PllStrap; /* (34) */ -#define PLL_N1_SHFT 20 -#define PLL_N1_MASK (7<<PLL_N1_SHFT) -#define PLL_N2_SHFT 15 -#define PLL_N2_MASK (0x1f<<PLL_N2_SHFT) -#define PLL_M1_REF_SHFT 12 -#define PLL_M1_REF_MASK (7<<PLL_M1_REF_SHFT) -#define PLL_M2_REF_SHFT 9 -#define PLL_M2_REF_MASK (7<<PLL_M2_REF_SHFT) -#define PLL_M1_CPU_SHFT 6 -#define PLL_M1_CPU_MASK (7<<PLL_M1_CPU_SHFT) -#define PLL_M1_BUS_SHFT 3 -#define PLL_M1_BUS_MASK (7<<PLL_M1_BUS_SHFT) -#define PLL_M2_BUS_SHFT 0 -#define PLL_M2_BUS_MASK (7<<PLL_M2_BUS_SHFT) -} PerfControl; - -#define PERF ((volatile PerfControl * const) PERF_BASE) - -typedef struct Timer { - uint16 unused0; - byte TimerMask; -#define TIMER0EN 0x01 -#define TIMER1EN 0x02 -#define TIMER2EN 0x04 - byte TimerInts; -#define TIMER0 0x01 -#define TIMER1 0x02 -#define TIMER2 0x04 -#define WATCHDOG 0x08 - uint32 TimerCtl0; - uint32 TimerCtl1; - uint32 TimerCtl2; -#define TIMERENABLE 0x80000000 -#define RSTCNTCLR 0x40000000 - uint32 TimerCnt0; - uint32 TimerCnt1; - uint32 TimerCnt2; - uint32 WatchDogDefCount; - - /* Write 0xff00 0x00ff to Start timer - * Write 0xee00 0x00ee to Stop and re-load default count - * Read from this register returns current watch dog count - */ - uint32 WatchDogCtl; - - /* Number of 40-MHz ticks for WD Reset pulse to last */ - uint32 WDResetCount; -} Timer; - -#define TIMER ((volatile Timer * const) TIMR_BASE) - -typedef struct UartChannel { - byte unused0; - byte control; -#define BRGEN 0x80 /* Control register bit defs */ -#define TXEN 0x40 -#define RXEN 0x20 -#define LOOPBK 0x10 -#define TXPARITYEN 0x08 -#define TXPARITYEVEN 0x04 -#define RXPARITYEN 0x02 -#define RXPARITYEVEN 0x01 - - byte config; -#define XMITBREAK 0x40 -#define BITS5SYM 0x00 -#define BITS6SYM 0x10 -#define BITS7SYM 0x20 -#define BITS8SYM 0x30 -#define ONESTOP 0x07 -#define TWOSTOP 0x0f - /* 4-LSBS represent STOP bits/char - * in 1/8 bit-time intervals. Zero - * represents 1/8 stop bit interval. - * Fifteen represents 2 stop bits. - */ - byte fifoctl; -#define RSTTXFIFOS 0x80 -#define RSTRXFIFOS 0x40 - /* 5-bit TimeoutCnt is in low bits of this register. - * This count represents the number of characters - * idle times before setting receive Irq when below threshold - */ - uint32 baudword; - /* When divide SysClk/2/(1+baudword) we should get 32*bit-rate - */ - - byte txf_levl; /* Read-only fifo depth */ - byte rxf_levl; /* Read-only fifo depth */ - byte fifocfg; /* Upper 4-bits are TxThresh, Lower are - * RxThreshold. Irq can be asserted - * when rx fifo> thresh, txfifo<thresh - */ - byte prog_out; /* Set value of DTR (Bit0), RTS (Bit1) - * if these bits are also enabled to GPIO_o - */ -#define DTREN 0x01 -#define RTSEN 0x02 - - byte unused1; - byte DeltaIPEdgeNoSense; /* Low 4-bits, set corr bit to 1 to - * detect irq on rising AND falling - * edges for corresponding GPIO_i - * if enabled (edge insensitive) - */ - byte DeltaIPConfig_Mask; /* Upper 4 bits: 1 for posedge sense - * 0 for negedge sense if - * not configured for edge - * insensitive (see above) - * Lower 4 bits: Mask to enable change - * detection IRQ for corresponding - * GPIO_i - */ - byte DeltaIP_SyncIP; /* Upper 4 bits show which bits - * have changed (may set IRQ). - * read automatically clears bit - * Lower 4 bits are actual status - */ - - uint16 intMask; /* Same Bit defs for Mask and status */ - uint16 intStatus; -#define DELTAIP 0x0001 -#define TXUNDERR 0x0002 -#define TXOVFERR 0x0004 -#define TXFIFOTHOLD 0x0008 -#define TXREADLATCH 0x0010 -#define TXFIFOEMT 0x0020 -#define RXUNDERR 0x0040 -#define RXOVFERR 0x0080 -#define RXTIMEOUT 0x0100 -#define RXFIFOFULL 0x0200 -#define RXFIFOTHOLD 0x0400 -#define RXFIFONE 0x0800 -#define RXFRAMERR 0x1000 -#define RXPARERR 0x2000 -#define RXBRK 0x4000 - - uint16 unused2; - uint16 Data; /* Write to TX, Read from RX */ - /* bits 11:8 are BRK,PAR,FRM errors */ - - uint32 unused3; - uint32 unused4; -} Uart; - -#define UART ((volatile Uart * const) UART_BASE) - -typedef struct GpioControl { - uint32 GPIODir_high; /* bits 36:32 */ - uint32 GPIODir; /* bits 31:00 */ - uint32 GPIOio_high; /* bits 36:32 */ - uint32 GPIOio; /* bits 31:00 */ - uint32 LEDCtrl; -#define LED3_STROBE 0x08000000 -#define LED2_STROBE 0x04000000 -#define LED1_STROBE 0x02000000 -#define LED0_STROBE 0x01000000 -#define LED_TEST 0x00010000 -#define LED3_DISABLE_LINK_ACT 0x00008000 -#define LED2_DISABLE_LINK_ACT 0x00004000 -#define LED1_DISABLE_LINK_ACT 0x00002000 -#define LED0_DISABLE_LINK_ACT 0x00001000 -#define LED_INTERVAL_SET_MASK 0x00000f00 -#define LED_INTERVAL_SET_320MS 0x00000500 -#define LED_INTERVAL_SET_160MS 0x00000400 -#define LED_INTERVAL_SET_80MS 0x00000300 -#define LED_INTERVAL_SET_40MS 0x00000200 -#define LED_INTERVAL_SET_20MS 0x00000100 -#define LED3_ON 0x00000080 -#define LED2_ON 0x00000040 -#define LED1_ON 0x00000020 -#define LED0_ON 0x00000010 -#define LED3_ENABLE 0x00000008 -#define LED2_ENABLE 0x00000004 -#define LED1_ENABLE 0x00000002 -#define LED0_ENABLE 0x00000001 - uint32 SpiSlaveCfg; -#define SPI_SLAVE_RESET 0x00010000 -#define SPI_RESTRICT 0x00000400 -#define SPI_DELAY_DISABLE 0x00000200 -#define SPI_PROBE_MUX_SEL_MASK 0x000001e0 -#define SPI_SER_ADDR_CFG_MASK 0x0000000c -#define SPI_MODE 0x00000001 - uint32 GPIOMode; -#define GROUP4_DIAG 0x00090000 -#define GROUP4_UTOPIA 0x00080000 -#define GROUP4_LEGACY_LED 0x00030000 -#define GROUP4_MII_SNOOP 0x00020000 -#define GROUP4_EXT_EPHY 0x00010000 -#define GROUP3_DIAG 0x00009000 -#define GROUP3_UTOPIA 0x00008000 -#define GROUP3_EXT_MII 0x00007000 -#define GROUP2_DIAG 0x00000900 -#define GROUP2_PCI 0x00000500 -#define GROUP1_DIAG 0x00000090 -#define GROUP1_UTOPIA 0x00000080 -#define GROUP1_SPI_UART 0x00000060 -#define GROUP1_SPI_MASTER 0x00000060 -#define GROUP1_MII_PCCARD 0x00000040 -#define GROUP1_MII_SNOOP 0x00000020 -#define GROUP1_EXT_EPHY 0x00000010 -#define GROUP0_DIAG 0x00000009 -#define GROUP0_EXT_MII 0x00000007 - -} GpioControl; - -#define GPIO ((volatile GpioControl * const) GPIO_BASE) - -/* Number to mask conversion macro used for GPIODir and GPIOio */ -#define GPIO_NUM_TOTAL_BITS_MASK 0x3f -#define GPIO_NUM_MAX_BITS_MASK 0x1f -#define GPIO_NUM_TO_MASK(X) ( (((X) & GPIO_NUM_TOTAL_BITS_MASK) < 32) ? (1 << ((X) & GPIO_NUM_MAX_BITS_MASK)) : (0) ) - -/* Number to mask conversion macro used for GPIODir_high and GPIOio_high */ -#define GPIO_NUM_MAX_BITS_MASK_HIGH 0x07 -#define GPIO_NUM_TO_MASK_HIGH(X) ( (((X) & GPIO_NUM_TOTAL_BITS_MASK) >= 32) ? (1 << ((X-32) & GPIO_NUM_MAX_BITS_MASK_HIGH)) : (0) ) - - -/* -** External Bus Interface -*/ -typedef struct EbiChipSelect { - uint32 base; /* base address in upper 24 bits */ -#define EBI_SIZE_8K 0 -#define EBI_SIZE_16K 1 -#define EBI_SIZE_32K 2 -#define EBI_SIZE_64K 3 -#define EBI_SIZE_128K 4 -#define EBI_SIZE_256K 5 -#define EBI_SIZE_512K 6 -#define EBI_SIZE_1M 7 -#define EBI_SIZE_2M 8 -#define EBI_SIZE_4M 9 -#define EBI_SIZE_8M 10 -#define EBI_SIZE_16M 11 -#define EBI_SIZE_32M 12 -#define EBI_SIZE_64M 13 -#define EBI_SIZE_128M 14 -#define EBI_SIZE_256M 15 - uint32 config; -#define EBI_ENABLE 0x00000001 /* .. enable this range */ -#define EBI_WAIT_STATES 0x0000000e /* .. mask for wait states */ -#define EBI_WTST_SHIFT 1 /* .. for shifting wait states */ -#define EBI_WORD_WIDE 0x00000010 /* .. 16-bit peripheral, else 8 */ -#define EBI_WREN 0x00000020 /* enable posted writes */ -#define EBI_POLARITY 0x00000040 /* .. set to invert something, - ** don't know what yet */ -#define EBI_TS_TA_MODE 0x00000080 /* .. use TS/TA mode */ -#define EBI_TS_SEL 0x00000100 /* .. drive tsize, not bs_b */ -#define EBI_FIFO 0x00000200 /* .. use fifo */ -#define EBI_RE 0x00000400 /* .. Reverse Endian */ -} EbiChipSelect; - -typedef struct MpiRegisters { - EbiChipSelect cs[7]; /* size chip select configuration */ -#define EBI_CS0_BASE 0 -#define EBI_CS1_BASE 1 -#define EBI_CS2_BASE 2 -#define EBI_CS3_BASE 3 -#define PCMCIA_COMMON_BASE 4 -#define PCMCIA_ATTRIBUTE_BASE 5 -#define PCMCIA_IO_BASE 6 - uint32 unused0[2]; /* reserved */ - uint32 ebi_control; /* ebi control */ - uint32 unused1[4]; /* reserved */ -#define EBI_ACCESS_TIMEOUT 0x000007FF - uint32 pcmcia_cntl1; /* pcmcia control 1 */ -#define PCCARD_CARD_RESET 0x00040000 -#define CARDBUS_ENABLE 0x00008000 -#define PCMCIA_ENABLE 0x00004000 -#define PCMCIA_GPIO_ENABLE 0x00002000 -#define CARDBUS_IDSEL 0x00001F00 -#define VS2_OEN 0x00000080 -#define VS1_OEN 0x00000040 -#define VS2_OUT 0x00000020 -#define VS1_OUT 0x00000010 -#define VS2_IN 0x00000008 -#define VS1_IN 0x00000004 -#define CD2_IN 0x00000002 -#define CD1_IN 0x00000001 -#define VS_MASK 0x0000000C -#define CD_MASK 0x00000003 - uint32 unused2; /* reserved */ - uint32 pcmcia_cntl2; /* pcmcia control 2 */ -#define PCMCIA_BYTESWAP_DIS 0x00000002 -#define PCMCIA_HALFWORD_EN 0x00000001 -#define RW_ACTIVE_CNT_BIT 2 -#define INACTIVE_CNT_BIT 8 -#define CE_SETUP_CNT_BIT 16 -#define CE_HOLD_CNT_BIT 24 - uint32 unused3[40]; /* reserved */ - - uint32 sp0range; /* PCI to internal system bus address space */ - uint32 sp0remap; - uint32 sp0cfg; - uint32 sp1range; - uint32 sp1remap; - uint32 sp1cfg; - - uint32 EndianCfg; - - uint32 l2pcfgctl; /* internal system bus to PCI IO/Cfg control */ -#define DIR_CFG_SEL 0x80000000 /* change from PCI I/O access to PCI config access */ -#define DIR_CFG_USEREG 0x40000000 /* use this register info for PCI configuration access */ -#define DEVICE_NUMBER 0x00007C00 /* device number for the PCI configuration access */ -#define FUNC_NUMBER 0x00000300 /* function number for the PCI configuration access */ -#define REG_NUMBER 0x000000FC /* register number for the PCI configuration access */ -#define CONFIG_TYPE 0x00000003 /* configuration type for the PCI configuration access */ - - uint32 l2pmrange1; /* internal system bus to PCI memory space */ -#define PCI_SIZE_64K 0xFFFF0000 -#define PCI_SIZE_128K 0xFFFE0000 -#define PCI_SIZE_256K 0xFFFC0000 -#define PCI_SIZE_512K 0xFFF80000 -#define PCI_SIZE_1M 0xFFF00000 -#define PCI_SIZE_2M 0xFFE00000 -#define PCI_SIZE_4M 0xFFC00000 -#define PCI_SIZE_8M 0xFF800000 -#define PCI_SIZE_16M 0xFF000000 -#define PCI_SIZE_32M 0xFE000000 - uint32 l2pmbase1; /* kseg0 or kseg1 address & 0x1FFFFFFF */ - uint32 l2pmremap1; -#define CARDBUS_MEM 0x00000004 -#define MEM_WINDOW_EN 0x00000001 - uint32 l2pmrange2; - uint32 l2pmbase2; - uint32 l2pmremap2; - uint32 l2piorange; /* internal system bus to PCI I/O space */ - uint32 l2piobase; - uint32 l2pioremap; - - uint32 pcimodesel; -#define PCI2_INT_BUS_RD_PREFECH 0x000000F0 -#define PCI_BAR2_NOSWAP 0x00000002 /* BAR at offset 0x20 */ -#define PCI_BAR1_NOSWAP 0x00000001 /* BAR at affset 0x1c */ - - uint32 pciintstat; /* PCI interrupt mask/status */ -#define MAILBOX1_SENT 0x08 -#define MAILBOX0_SENT 0x04 -#define MAILBOX1_MSG_RCV 0x02 -#define MAILBOX0_MSG_RCV 0x01 - uint32 locbuscntrl; /* internal system bus control */ -#define DIR_U2P_NOSWAP 0x00000002 -#define EN_PCI_GPIO 0x00000001 - uint32 locintstat; /* internal system bus interrupt mask/status */ -#define CSERR 0x0200 -#define SERR 0x0100 -#define EXT_PCI_INT 0x0080 -#define DIR_FAILED 0x0040 -#define DIR_COMPLETE 0x0020 -#define PCI_CFG 0x0010 - uint32 unused5[7]; - - uint32 mailbox0; - uint32 mailbox1; - - uint32 pcicfgcntrl; /* internal system bus PCI configuration control */ -#define PCI_CFG_REG_WRITE_EN 0x00000080 -#define PCI_CFG_ADDR 0x0000003C - uint32 pcicfgdata; /* internal system bus PCI configuration data */ - - uint32 locch2ctl; /* PCI to interrnal system bus DMA (downstream) local control */ -#define MPI_DMA_HALT 0x00000008 /* idle after finish current memory burst */ -#define MPI_DMA_PKT_HALT 0x00000004 /* idle after an EOP flag is detected */ -#define MPI_DMA_STALL 0x00000002 /* idle after an EOP flag is detected */ -#define MPI_DMA_ENABLE 0x00000001 /* set to enable channel */ - uint32 locch2intStat; -#define MPI_DMA_NO_DESC 0x00000004 /* no valid descriptors */ -#define MPI_DMA_DONE 0x00000002 /* packet xfer complete */ -#define MPI_DMA_BUFF_DONE 0x00000001 /* buffer done */ - uint32 locch2intMask; - uint32 unused6; - uint32 locch2descaddr; - uint32 locch2status1; -#define LOCAL_DESC_STATE 0xE0000000 -#define PCI_DESC_STATE 0x1C000000 -#define BYTE_DONE 0x03FFC000 -#define RING_ADDR 0x00003FFF - uint32 locch2status2; -#define BUFPTR_OFFSET 0x1FFF0000 -#define PCI_MASTER_STATE 0x000000C0 -#define LOC_MASTER_STATE 0x00000038 -#define CONTROL_STATE 0x00000007 - uint32 unused7; - - uint32 locch1Ctl; /*internal system bus to PCI DMA (upstream) local control */ -#define DMA_U2P_LE 0x00000200 /* local bus is little endian */ -#define DMA_U2P_NOSWAP 0x00000100 /* lccal bus is little endian but no data swapped */ - uint32 locch1intstat; - uint32 locch1intmask; - uint32 unused8; - uint32 locch1descaddr; - uint32 locch1status1; - uint32 locch1status2; - uint32 unused9; - - uint32 pcich1ctl; /* internal system bus to PCI DMA PCI control */ - uint32 pcich1intstat; - uint32 pcich1intmask; - uint32 pcich1descaddr; - uint32 pcich1status1; - uint32 pcich1status2; - - uint32 pcich2Ctl; /* PCI to internal system bus DMA PCI control */ - uint32 pcich2intstat; - uint32 pcich2intmask; - uint32 pcich2descaddr; - uint32 pcich2status1; - uint32 pcich2status2; - - uint32 perm_id; /* permanent device and vendor id */ - uint32 perm_rev; /* permanent revision id */ -} MpiRegisters; - -#define MPI ((volatile MpiRegisters * const) MPI_BASE) - -/* PCI configuration address space start offset 0x40 */ -#define BRCM_PCI_CONFIG_TIMER 0x40 -#define BRCM_PCI_CONFIG_TIMER_RETRY_MASK 0x0000FF00 -#define BRCM_PCI_CONFIG_TIMER_TRDY_MASK 0x000000FF - -/* USB host non-Open HCI register, USB_HOST_NON_OHCI, bit definitions. */ -#define NON_OHCI_ENABLE_PORT1 0x00000001 /* Use USB port 1 for host, not dev */ -#define NON_OHCI_BYTE_SWAP 0x00000008 /* Swap USB host registers */ - -#define USBH_NON_OHCI ((volatile unsigned long * const) USB_HOST_NON_OHCI) - -#endif - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmTag.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmTag.h deleted file mode 100644 index e902e96aa3..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmTag.h +++ /dev/null @@ -1,153 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -//************************************************************************************** -// File Name : bcmTag.h -// -// Description: add tag with validation system to the firmware image file to be uploaded -// via http -// -// Created : 02/28/2002 seanl -//************************************************************************************** - -#ifndef _BCMTAG_H_ -#define _BCMTAG_H_ - - -#define BCM_SIG_1 "Broadcom Corporation" -#define BCM_SIG_2 "ver. 2.0" // was "firmware version 2.0" now it is split 6 char out for chip id. - -#define BCM_TAG_VER "6" -#define BCM_TAG_VER_LAST "26" - -// file tag (head) structure all is in clear text except validationTokens (crc, md5, sha1, etc). Total: 128 unsigned chars -#define TAG_LEN 256 -#define TAG_VER_LEN 4 -#define SIG_LEN 20 -#define SIG_LEN_2 14 // Original second SIG = 20 is now devided into 14 for SIG_LEN_2 and 6 for CHIP_ID -#define CHIP_ID_LEN 6 -#define IMAGE_LEN 10 -#define ADDRESS_LEN 12 -#define FLAG_LEN 2 -#define TOKEN_LEN 20 -#define BOARD_ID_LEN 16 -#define RESERVED_LEN (TAG_LEN - TAG_VER_LEN - SIG_LEN - SIG_LEN_2 - CHIP_ID_LEN - BOARD_ID_LEN - \ - (4*IMAGE_LEN) - (3*ADDRESS_LEN) - (3*FLAG_LEN) - (2*TOKEN_LEN)) - - -// TAG for downloadable image (kernel plus file system) -typedef struct _FILE_TAG -{ - unsigned char tagVersion[TAG_VER_LEN]; // tag version. Will be 2 here. - unsigned char signiture_1[SIG_LEN]; // text line for company info - unsigned char signiture_2[SIG_LEN_2]; // additional info (can be version number) - unsigned char chipId[CHIP_ID_LEN]; // chip id - unsigned char boardId[BOARD_ID_LEN]; // board id - unsigned char bigEndian[FLAG_LEN]; // if = 1 - big, = 0 - little endia of the host - unsigned char totalImageLen[IMAGE_LEN]; // the sum of all the following length - unsigned char cfeAddress[ADDRESS_LEN]; // if non zero, cfe starting address - unsigned char cfeLen[IMAGE_LEN]; // if non zero, cfe size in clear ASCII text. - unsigned char rootfsAddress[ADDRESS_LEN]; // if non zero, filesystem starting address - unsigned char rootfsLen[IMAGE_LEN]; // if non zero, filesystem size in clear ASCII text. - unsigned char kernelAddress[ADDRESS_LEN]; // if non zero, kernel starting address - unsigned char kernelLen[IMAGE_LEN]; // if non zero, kernel size in clear ASCII text. - unsigned char dualImage[FLAG_LEN]; // if 1, dual image - unsigned char inactiveLen[FLAG_LEN]; // if 1, the image is INACTIVE; if 0, active - unsigned char reserved[RESERVED_LEN]; // reserved for later use - unsigned char imageValidationToken[TOKEN_LEN];// image validation token - can be crc, md5, sha; for - // now will be 4 unsigned char crc - unsigned char tagValidationToken[TOKEN_LEN]; // validation token for tag(from signiture_1 to end of // mageValidationToken) -} FILE_TAG, *PFILE_TAG; - -#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */ -#define CRC_LEN 4 - -// only included if for bcmTag.exe program -#ifdef BCMTAG_EXE_USE - -static unsigned long Crc32_table[256] = { - 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, - 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, - 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, - 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, - 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, - 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, - 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, - 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, - 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, - 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, - 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, - 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, - 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, - 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, - 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, - 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, - 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, - 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, - 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, - 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, - 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, - 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, - 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, - 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, - 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, - 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, - 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, - 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, - 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, - 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, - 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, - 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, - 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, - 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, - 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, - 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, - 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, - 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, - 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, - 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, - 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, - 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, - 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, - 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, - 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, - 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, - 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, - 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, - 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, - 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, - 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, - 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, - 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, - 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, - 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, - 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, - 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, - 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, - 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, - 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, - 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, - 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, - 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, - 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D -}; -#endif // BCMTAG_USE - - -#endif // _BCMTAG_H_ - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcm_intr.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcm_intr.h deleted file mode 100644 index 8c56840f42..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcm_intr.h +++ /dev/null @@ -1,59 +0,0 @@ -/* -<:copyright-gpl - Copyright 2003 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -#ifndef __BCM_INTR_H -#define __BCM_INTR_H - -#ifdef __cplusplus - extern "C" { -#endif - -#if defined(CONFIG_BCM96338) -#include <6338_intr.h> -#endif -#if defined(CONFIG_BCM96345) -#include <6345_intr.h> -#endif -#if defined(CONFIG_BCM96348) -#include <6348_intr.h> -#endif - -/* defines */ -struct pt_regs; -typedef int (*FN_HANDLER) (int, void *); - -/* prototypes */ -extern void enable_brcm_irq(unsigned int irq); -extern void disable_brcm_irq(unsigned int irq); -extern int request_external_irq(unsigned int irq, - FN_HANDLER handler, unsigned long irqflags, - const char * devname, void *dev_id); -extern unsigned int BcmHalMapInterrupt(FN_HANDLER isr, unsigned int param, - unsigned int interruptId); -extern void dump_intr_regs(void); - -/* compatibility definitions */ -#define BcmHalInterruptEnable(irq) enable_brcm_irq( irq ) -#define BcmHalInterruptDisable(irq) disable_brcm_irq( irq ) - -#ifdef __cplusplus - } -#endif - -#endif diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcm_map_part.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcm_map_part.h deleted file mode 100644 index ccfe965dc3..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcm_map_part.h +++ /dev/null @@ -1,34 +0,0 @@ -/* -<:copyright-gpl - Copyright 2004 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -#ifndef __BCM_MAP_PART_H -#define __BCM_MAP_PART_H - -#if defined(CONFIG_BCM96338) -#include <6338_map_part.h> -#endif -#if defined(CONFIG_BCM96345) -#include <6345_map_part.h> -#endif -#if defined(CONFIG_BCM96348) -#include <6348_map_part.h> -#endif - -#endif - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmpci.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmpci.h deleted file mode 100644 index cecbd995a4..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmpci.h +++ /dev/null @@ -1,87 +0,0 @@ -/* -<:copyright-gpl - Copyright 2004 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -// -// bcmpci.h - bcm96348 PCI, Cardbus, and PCMCIA definition -// -#ifndef BCMPCI_H -#define BCMPCI_H - -/* Memory window in internal system bus address space */ -#define BCM_PCI_MEM_BASE 0x08000000 -/* IO window in internal system bus address space */ -#define BCM_PCI_IO_BASE 0x0C000000 - -#define BCM_PCI_ADDR_MASK 0x1fffffff - -/* Memory window size (range) */ -#define BCM_PCI_MEM_SIZE_16MB 0x01000000 -/* IO window size (range) */ -#define BCM_PCI_IO_SIZE_64KB 0x00010000 - -/* PCI Configuration and I/O space acesss */ -#define BCM_PCI_CFG(d, f, o) ( (d << 11) | (f << 8) | (o/4 << 2) ) - -/* fake USB PCI slot */ -#define USB_HOST_SLOT 9 -#define USB_BAR0_MEM_SIZE 0x0800 - -#define BCM_HOST_MEM_SPACE1 0x10000000 -#define BCM_HOST_MEM_SPACE2 0x00000000 - -/* - * EBI bus clock is 33MHz and share with PCI bus - * each clock cycle is 30ns. - */ -/* attribute memory access wait cnt for 4306 */ -#define PCMCIA_ATTR_CE_HOLD 3 // data hold time 70ns -#define PCMCIA_ATTR_CE_SETUP 3 // data setup time 50ns -#define PCMCIA_ATTR_INACTIVE 6 // time between read/write cycles 180ns. For the total cycle time 600ns (cnt1+cnt2+cnt3+cnt4) -#define PCMCIA_ATTR_ACTIVE 10 // OE/WE pulse width 300ns - -/* common memory access wait cnt for 4306 */ -#define PCMCIA_MEM_CE_HOLD 1 // data hold time 30ns -#define PCMCIA_MEM_CE_SETUP 1 // data setup time 30ns -#define PCMCIA_MEM_INACTIVE 2 // time between read/write cycles 40ns. For the total cycle time 250ns (cnt1+cnt2+cnt3+cnt4) -#define PCMCIA_MEM_ACTIVE 5 // OE/WE pulse width 150ns - -#define PCCARD_VCC_MASK 0x00070000 // Mask Reset also -#define PCCARD_VCC_33V 0x00010000 -#define PCCARD_VCC_50V 0x00020000 - -typedef enum { - MPI_CARDTYPE_NONE, // No Card in slot - MPI_CARDTYPE_PCMCIA, // 16-bit PCMCIA card in slot - MPI_CARDTYPE_CARDBUS, // 32-bit CardBus card in slot -} CardType; - -#define CARDBUS_SLOT 0 // Slot 0 is default for CardBus - -#define pcmciaAttrOffset 0x00200000 -#define pcmciaMemOffset 0x00000000 -// Needs to be right above PCI I/O space. Give 0x8000 (32K) to PCMCIA. -#define pcmciaIoOffset (BCM_PCI_IO_BASE + 0x80000) -// Base Address is that mapped into the MPI ChipSelect registers. -// UBUS bridge MemoryWindow 0 outputs a 0x00 for the base. -#define pcmciaBase 0xbf000000 -#define pcmciaAttr (pcmciaAttrOffset | pcmciaBase) -#define pcmciaMem (pcmciaMemOffset | pcmciaBase) -#define pcmciaIo (pcmciaIoOffset | pcmciaBase) - -#endif diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmtypes.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmtypes.h deleted file mode 100644 index 43aebc9c06..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bcmtypes.h +++ /dev/null @@ -1,160 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ - -// -// bcmtypes.h - misc useful typedefs -// -#ifndef BCMTYPES_H -#define BCMTYPES_H - -// These are also defined in typedefs.h in the application area, so I need to -// protect against re-definition. - -#ifndef _TYPEDEFS_H_ -typedef unsigned char uint8; -typedef unsigned short uint16; -typedef unsigned long uint32; -typedef signed char int8; -typedef signed short int16; -typedef signed long int32; -#endif - -typedef unsigned char byte; -// typedef unsigned long sem_t; - -typedef unsigned long HANDLE,*PULONG,DWORD,*PDWORD; -typedef signed long LONG,*PLONG; - -typedef unsigned int *PUINT; -typedef signed int INT; - -typedef unsigned short *PUSHORT; -typedef signed short SHORT,*PSHORT; -typedef unsigned short WORD,*PWORD; - -typedef unsigned char *PUCHAR; -typedef signed char *PCHAR; - -typedef void *PVOID; - -typedef unsigned char BOOLEAN, *PBOOL, *PBOOLEAN; - -typedef unsigned char BYTE,*PBYTE; - -//#ifndef __GNUC__ -//The following has been defined in Vxworks internally: vxTypesOld.h -//redefine under vxworks will cause error -typedef signed int *PINT; - -typedef signed char INT8; -typedef signed short INT16; -typedef signed long INT32; - -typedef unsigned char UINT8; -typedef unsigned short UINT16; -typedef unsigned long UINT32; - -typedef unsigned char UCHAR; -typedef unsigned short USHORT; -typedef unsigned int UINT; -typedef unsigned long ULONG; - -typedef void VOID; -typedef unsigned char BOOL; - -//#endif /* __GNUC__ */ - - -// These are also defined in typedefs.h in the application area, so I need to -// protect against re-definition. -#ifndef TYPEDEFS_H - -// Maximum and minimum values for a signed 16 bit integer. -#define MAX_INT16 32767 -#define MIN_INT16 -32768 - -// Useful for true/false return values. This uses the -// Taligent notation (k for constant). -typedef enum -{ - kFalse = 0, - kTrue = 1 -} Bool; - -#endif - -/* macros to protect against unaligned accesses */ - -#if 0 -/* first arg is an address, second is a value */ -#define PUT16( a, d ) { \ - *((byte *)a) = (byte)((d)>>8); \ - *(((byte *)a)+1) = (byte)(d); \ -} - -#define PUT32( a, d ) { \ - *((byte *)a) = (byte)((d)>>24); \ - *(((byte *)a)+1) = (byte)((d)>>16); \ - *(((byte *)a)+2) = (byte)((d)>>8); \ - *(((byte *)a)+3) = (byte)(d); \ -} - -/* first arg is an address, returns a value */ -#define GET16( a ) ( \ - (*((byte *)a) << 8) | \ - (*(((byte *)a)+1)) \ -) - -#define GET32( a ) ( \ - (*((byte *)a) << 24) | \ - (*(((byte *)a)+1) << 16) | \ - (*(((byte *)a)+2) << 8) | \ - (*(((byte *)a)+3)) \ -) -#endif - -#ifndef YES -#define YES 1 -#endif - -#ifndef NO -#define NO 0 -#endif - -#ifndef IN -#define IN -#endif - -#ifndef OUT -#define OUT -#endif - -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -#define READ32(addr) (*(volatile UINT32 *)((ULONG)&addr)) -#define READ16(addr) (*(volatile UINT16 *)((ULONG)&addr)) -#define READ8(addr) (*(volatile UINT8 *)((ULONG)&addr)) - -#endif diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/board.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/board.h deleted file mode 100644 index e674cb10d7..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/board.h +++ /dev/null @@ -1,373 +0,0 @@ -/* -<:copyright-gpl - Copyright 2002 Broadcom Corp. All Rights Reserved. - - This program is free software; you can distribute 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 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., - 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. -:> -*/ -/***********************************************************************/ -/* */ -/* MODULE: board.h */ -/* DATE: 97/02/18 */ -/* PURPOSE: Board specific information. This module should include */ -/* all base device addresses and board specific macros. */ -/* */ -/***********************************************************************/ -#ifndef _BOARD_H -#define _BOARD_H - -/*****************************************************************************/ -/* Misc board definitions */ -/*****************************************************************************/ - -#define DYING_GASP_API - -/*****************************************************************************/ -/* Physical Memory Map */ -/*****************************************************************************/ - -#define PHYS_DRAM_BASE 0x00000000 /* Dynamic RAM Base */ -#define PHYS_FLASH_BASE 0x1FC00000 /* Flash Memory */ - -/*****************************************************************************/ -/* Note that the addresses above are physical addresses and that programs */ -/* have to use converted addresses defined below: */ -/*****************************************************************************/ -#define DRAM_BASE (0x80000000 | PHYS_DRAM_BASE) /* cached DRAM */ -#define DRAM_BASE_NOCACHE (0xA0000000 | PHYS_DRAM_BASE) /* uncached DRAM */ -#define FLASH_BASE (0xA0000000 | PHYS_FLASH_BASE) /* uncached Flash */ - -/*****************************************************************************/ -/* Select the PLL value to get the desired CPU clock frequency. */ -/* */ -/* */ -/*****************************************************************************/ -#define FPERIPH 50000000 - -#define ONEK 1024 -#define BLK64K (64*ONEK) -#define FLASH45_BLKS_BOOT_ROM 1 -#define FLASH45_LENGTH_BOOT_ROM (FLASH45_BLKS_BOOT_ROM * BLK64K) -#define FLASH_RESERVED_AT_END (64*ONEK) /*reserved for PSI, scratch pad*/ - -/*****************************************************************************/ -/* Note that the addresses above are physical addresses and that programs */ -/* have to use converted addresses defined below: */ -/*****************************************************************************/ -#define DRAM_BASE (0x80000000 | PHYS_DRAM_BASE) /* cached DRAM */ -#define DRAM_BASE_NOCACHE (0xA0000000 | PHYS_DRAM_BASE) /* uncached DRAM */ -#define FLASH_BASE (0xA0000000 | PHYS_FLASH_BASE) /* uncached Flash */ - -/*****************************************************************************/ -/* Select the PLL value to get the desired CPU clock frequency. */ -/* */ -/* */ -/*****************************************************************************/ -#define FPERIPH 50000000 - -#define SDRAM_TYPE_ADDRESS_OFFSET 16 -#define NVRAM_DATA_OFFSET 0x0580 -#define NVRAM_DATA_ID 0x0f1e2d3c -#define BOARD_SDRAM_TYPE *(unsigned long *) \ - (FLASH_BASE + SDRAM_TYPE_ADDRESS_OFFSET) - -#define ONEK 1024 -#define BLK64K (64*ONEK) - -// nvram and psi flash definitions for 45 -#define FLASH45_LENGTH_NVRAM ONEK // 1k nvram -#define NVRAM_PSI_DEFAULT 24 // default psi in K byes - -/*****************************************************************************/ -/* NVRAM Offset and definition */ -/*****************************************************************************/ - -#define NVRAM_VERSION_NUMBER 2 -#define NVRAM_VERSION_NUMBER_ADDRESS 0 - -#define NVRAM_BOOTLINE_LEN 256 -#define NVRAM_BOARD_ID_STRING_LEN 16 -#define NVRAM_MAC_ADDRESS_LEN 6 -#define NVRAM_MAC_COUNT_MAX 32 - -/*****************************************************************************/ -/* Misc Offsets */ -/*****************************************************************************/ - -#define CFE_VERSION_OFFSET 0x0570 -#define CFE_VERSION_MARK_SIZE 5 -#define CFE_VERSION_SIZE 5 - -typedef struct -{ - unsigned long ulVersion; - char szBootline[NVRAM_BOOTLINE_LEN]; - char szBoardId[NVRAM_BOARD_ID_STRING_LEN]; - unsigned long ulReserved1[2]; - unsigned long ulNumMacAddrs; - unsigned char ucaBaseMacAddr[NVRAM_MAC_ADDRESS_LEN]; - char chReserved[2]; - unsigned long ulCheckSum; -} NVRAM_DATA, *PNVRAM_DATA; - - -/*****************************************************************************/ -/* board ioctl calls for flash, led and some other utilities */ -/*****************************************************************************/ - - -/* Defines. for board driver */ -#define BOARD_IOCTL_MAGIC 'B' -#define BOARD_DRV_MAJOR 206 - -#define MAC_ADDRESS_ANY (unsigned long) -1 - -#define BOARD_IOCTL_FLASH_INIT \ - _IOWR(BOARD_IOCTL_MAGIC, 0, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_FLASH_WRITE \ - _IOWR(BOARD_IOCTL_MAGIC, 1, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_FLASH_READ \ - _IOWR(BOARD_IOCTL_MAGIC, 2, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_NR_PAGES \ - _IOWR(BOARD_IOCTL_MAGIC, 3, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_DUMP_ADDR \ - _IOWR(BOARD_IOCTL_MAGIC, 4, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_SET_MEMORY \ - _IOWR(BOARD_IOCTL_MAGIC, 5, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_MIPS_SOFT_RESET \ - _IOWR(BOARD_IOCTL_MAGIC, 6, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_LED_CTRL \ - _IOWR(BOARD_IOCTL_MAGIC, 7, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_ID \ - _IOWR(BOARD_IOCTL_MAGIC, 8, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_MAC_ADDRESS \ - _IOWR(BOARD_IOCTL_MAGIC, 9, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_RELEASE_MAC_ADDRESS \ - _IOWR(BOARD_IOCTL_MAGIC, 10, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_PSI_SIZE \ - _IOWR(BOARD_IOCTL_MAGIC, 11, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_SDRAM_SIZE \ - _IOWR(BOARD_IOCTL_MAGIC, 12, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_SET_MONITOR_FD \ - _IOWR(BOARD_IOCTL_MAGIC, 13, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_WAKEUP_MONITOR_TASK \ - _IOWR(BOARD_IOCTL_MAGIC, 14, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_BOOTLINE \ - _IOWR(BOARD_IOCTL_MAGIC, 15, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_SET_BOOTLINE \ - _IOWR(BOARD_IOCTL_MAGIC, 16, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_BASE_MAC_ADDRESS \ - _IOWR(BOARD_IOCTL_MAGIC, 17, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_CHIP_ID \ - _IOWR(BOARD_IOCTL_MAGIC, 18, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_NUM_ENET \ - _IOWR(BOARD_IOCTL_MAGIC, 19, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_CFE_VER \ - _IOWR(BOARD_IOCTL_MAGIC, 20, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_ENET_CFG \ - _IOWR(BOARD_IOCTL_MAGIC, 21, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_WLAN_ANT_INUSE \ - _IOWR(BOARD_IOCTL_MAGIC, 22, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_SET_TRIGGER_EVENT \ - _IOWR(BOARD_IOCTL_MAGIC, 23, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_GET_TRIGGER_EVENT \ - _IOWR(BOARD_IOCTL_MAGIC, 24, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_UNSET_TRIGGER_EVENT \ - _IOWR(BOARD_IOCTL_MAGIC, 25, BOARD_IOCTL_PARMS) - -#define BOARD_IOCTL_SET_SES_LED \ - _IOWR(BOARD_IOCTL_MAGIC, 26, BOARD_IOCTL_PARMS) - -//<<JUNHON, 2004/09/15, get reset button status , tim hou , 05/04/12 -#define RESET_BUTTON_UP 1 -#define RESET_BUTTON_PRESSDOWN 0 -#define BOARD_IOCTL_GET_RESETHOLD \ - _IOWR(BOARD_IOCTL_MAGIC, 27, BOARD_IOCTL_PARMS) -//>>JUNHON, 2004/09/15 - -// for the action in BOARD_IOCTL_PARMS for flash operation -typedef enum -{ - PERSISTENT, - NVRAM, - BCM_IMAGE_CFE, - BCM_IMAGE_FS, - BCM_IMAGE_KERNEL, - BCM_IMAGE_WHOLE, - SCRATCH_PAD, - FLASH_SIZE, -} BOARD_IOCTL_ACTION; - - -typedef struct boardIoctParms -{ - char *string; - char *buf; - int strLen; - int offset; - BOARD_IOCTL_ACTION action; /* flash read/write: nvram, persistent, bcm image */ - int result; -} BOARD_IOCTL_PARMS; - - -// LED defines -typedef enum -{ - kLedAdsl, - kLedWireless, - kLedUsb, - kLedHpna, - kLedWanData, - kLedPPP, - kLedVoip, - kLedSes, - kLedLan, - kLedSelfTest, - kLedEnd, // NOTE: Insert the new led name before this one. Alway stay at the end. -} BOARD_LED_NAME; - -typedef enum -{ - kLedStateOff, /* turn led off */ - kLedStateOn, /* turn led on */ - kLedStateFail, /* turn led on red */ - kLedStateBlinkOnce, /* blink once, ~100ms and ignore the same call during the 100ms period */ - kLedStateSlowBlinkContinues, /* slow blink continues at ~600ms interval */ - kLedStateFastBlinkContinues, /* fast blink continues at ~200ms interval */ -} BOARD_LED_STATE; - - -// virtual and physical map pair defined in board.c -typedef struct ledmappair -{ - BOARD_LED_NAME ledName; // virtual led name - BOARD_LED_STATE ledInitState; // initial led state when the board boots. - unsigned short ledMask; // physical GPIO pin mask - unsigned short ledActiveLow; // reset bit to turn on LED - unsigned short ledMaskFail; // physical GPIO pin mask for state failure - unsigned short ledActiveLowFail;// reset bit to turn on LED -} LED_MAP_PAIR, *PLED_MAP_PAIR; - -typedef void (*HANDLE_LED_FUNC)(BOARD_LED_NAME ledName, BOARD_LED_STATE ledState); - -/* Flash storage address information that is determined by the flash driver. */ -typedef struct flashaddrinfo -{ - int flash_persistent_start_blk; - int flash_persistent_number_blk; - int flash_persistent_length; - unsigned long flash_persistent_blk_offset; - int flash_scratch_pad_start_blk; // start before psi (SP_BUF_LEN) - int flash_scratch_pad_number_blk; - int flash_scratch_pad_length; - unsigned long flash_scratch_pad_blk_offset; - int flash_nvram_start_blk; - int flash_nvram_number_blk; - int flash_nvram_length; - unsigned long flash_nvram_blk_offset; -} FLASH_ADDR_INFO, *PFLASH_ADDR_INFO; - -// scratch pad defines -/* SP - Persisten Scratch Pad format: - sp header : 32 bytes - tokenId-1 : 8 bytes - tokenId-1 len : 4 bytes - tokenId-1 data - .... - tokenId-n : 8 bytes - tokenId-n len : 4 bytes - tokenId-n data -*/ - -#define MAGIC_NUM_LEN 8 -#define MAGIC_NUMBER "gOGoBrCm" -#define TOKEN_NAME_LEN 16 -#define SP_VERSION 1 -#define SP_MAX_LEN 8 * 1024 // 8k buf before psi -#define SP_RESERVERD 16 - -typedef struct _SP_HEADER -{ - char SPMagicNum[MAGIC_NUM_LEN]; // 8 bytes of magic number - int SPVersion; // version number - int SPUsedLen; // used sp len - char SPReserved[SP_RESERVERD]; // reservied, total 32 bytes -} SP_HEADER, *PSP_HEADER; - -typedef struct _TOKEN_DEF -{ - char tokenName[TOKEN_NAME_LEN]; - int tokenLen; -} SP_TOKEN, *PSP_TOKEN; - - -/*****************************************************************************/ -/* Function Prototypes */ -/*****************************************************************************/ -#if !defined(__ASM_ASM_H) -void dumpaddr( unsigned char *pAddr, int nLen ); - -int kerSysNvRamGet(char *string, int strLen, int offset); -int kerSysNvRamSet(char *string, int strLen, int offset); -int kerSysPersistentGet(char *string, int strLen, int offset); -int kerSysPersistentSet(char *string, int strLen, int offset); -int kerSysScratchPadGet(char *tokName, char *tokBuf, int tokLen); -int kerSysScratchPadSet(char *tokName, char *tokBuf, int tokLen); -int kerSysBcmImageSet( int flash_start_addr, char *string, int size); -int kerSysGetMacAddress( unsigned char *pucaAddr, unsigned long ulId ); -int kerSysReleaseMacAddress( unsigned char *pucaAddr ); -int kerSysGetSdramSize( void ); -void kerSysGetBootline(char *string, int strLen); -void kerSysSetBootline(char *string, int strLen); -void kerSysMipsSoftReset(void); -void kerSysLedCtrl(BOARD_LED_NAME, BOARD_LED_STATE); -void kerSysLedRegisterHwHandler( BOARD_LED_NAME, HANDLE_LED_FUNC, int ); -int kerSysFlashSizeGet(void); -void kerSysRegisterDyingGaspHandler(char *devname, void *cbfn, void *context); -void kerSysDeregisterDyingGaspHandler(char *devname); -void kerSysWakeupMonitorTask( void ); -#endif - -#define BOOT_CFE 0 -#define BOOT_REDBOOT 1 - -extern int boot_loader_type; - -#endif /* _BOARD_H */ - diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bootloaders.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bootloaders.h deleted file mode 100644 index e169bb00c0..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/bootloaders.h +++ /dev/null @@ -1,7 +0,0 @@ -#define ADSL_SDRAM_IMAGE_SIZE (384*1024) - -#define BOOT_LOADER_UNKNOWN 0 -#define BOOT_LOADER_CFE 1 -#define BOOT_LOADER_REDBOOT 2 -#define BOOT_LOADER_CFE2 3 -#define BOOT_LOADER_LAST 3 diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/cpu-feature-overrides.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/cpu-feature-overrides.h deleted file mode 100644 index ea9b3587ad..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/cpu-feature-overrides.h +++ /dev/null @@ -1,36 +0,0 @@ -#ifndef __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H -#define __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H - -#define cpu_has_tlb 1 -#define cpu_has_4kex 4 -#define cpu_has_4ktlb 8 -#define cpu_has_fpu 0 -#define cpu_has_32fpr 0 -#define cpu_has_counter 0x40 -#define cpu_has_watch 0 -#define cpu_has_mips16 0 -#define cpu_has_divec 0x200 -#define cpu_has_vce 0 -#define cpu_has_cache_cdex_p 0 -#define cpu_has_cache_cdex_s 0 -#define cpu_has_prefetch 0x40000 -#define cpu_has_mcheck 0x2000 -#define cpu_has_ejtag 0x4000 -#define cpu_has_llsc 0x10000 -#define cpu_has_vtag_icache 0 -#define cpu_has_dc_aliases 0 -#define cpu_has_ic_fills_f_dc 0 - -#define cpu_has_nofpuex 0 -#define cpu_has_64bits 0 -#define cpu_has_64bit_zero_reg 0 -#define cpu_has_64bit_gp_regs 0 -#define cpu_has_64bit_addresses 0 - -#define cpu_has_subset_pcaches 0 - -#define cpu_dcache_line_size() 16 -#define cpu_icache_line_size() 16 -#define cpu_scache_line_size() 0 - -#endif /* __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H */ diff --git a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/war.h b/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/war.h deleted file mode 100644 index 0f09a31e67..0000000000 --- a/target/linux/brcm63xx/files/include/asm-mips/mach-bcm963xx/war.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org> - */ -#ifndef __ASM_MIPS_MACH_BCM963XX_WAR_H -#define __ASM_MIPS_MACH_BCM963XX_WAR_H - -#define R4600_V1_INDEX_ICACHEOP_WAR 0 -#define R4600_V1_HIT_CACHEOP_WAR 0 -#define R4600_V2_HIT_CACHEOP_WAR 0 -#define R5432_CP0_INTERRUPT_WAR 0 -#define BCM1250_M3_WAR 0 -#define SIBYTE_1956_WAR 0 -#define MIPS4K_ICACHE_REFILL_WAR 0 -#define MIPS_CACHE_SYNC_WAR 0 -#define TX49XX_ICACHE_INDEX_INV_WAR 0 -#define RM9000_CDEX_SMP_WAR 0 -#define ICACHE_REFILLS_WORKAROUND_WAR 0 -#define R10000_LLSC_WAR 0 -#define MIPS34K_MISSED_ITLB_WAR 0 - -#endif /* __ASM_MIPS_MACH_BCM963XX_WAR_H */ diff --git a/target/linux/brcm63xx/files/include/linux/atmrt2684.h b/target/linux/brcm63xx/files/include/linux/atmrt2684.h deleted file mode 100644 index f138c643a2..0000000000 --- a/target/linux/brcm63xx/files/include/linux/atmrt2684.h +++ /dev/null @@ -1,48 +0,0 @@ -#ifndef _LINUX_ATMRT2684_H -#define _LINUX_ATMRT2684_H - -#include <linux/atm.h> -#include <linux/if.h> /* For IFNAMSIZ */ - -#define RT2684_ENCAPS_NULL (0) /* VC-mux */ -#define RT2684_ENCAPS_LLC (1) -#define RT2684_ENCAPS_AUTODETECT (2) /* Unsuported */ - -/* - * This is for the ATM_NEWBACKENDIF call - these are like socket families: - * the first element of the structure is the backend number and the rest - * is per-backend specific - */ -struct atm_newif_rt2684 { - atm_backend_t backend_num; /* ATM_BACKEND_RT2684 */ - char ifname[IFNAMSIZ]; -}; - -/* - * This structure is used to specify a rt2684 interface - either by a - * positive integer (returned by ATM_NEWBACKENDIF) or the interfaces name - */ -#define RT2684_FIND_BYNOTHING (0) -#define RT2684_FIND_BYNUM (1) -#define RT2684_FIND_BYIFNAME (2) -struct rt2684_if_spec { - int method; /* RT2684_FIND_* */ - union { - char ifname[IFNAMSIZ]; - int devnum; - } spec; -}; - -/* - * This is for the ATM_SETBACKEND call - these are like socket families: - * the first element of the structure is the backend number and the rest - * is per-backend specific - */ -struct atm_backend_rt2684 { - atm_backend_t backend_num; /* ATM_BACKEND_RT2684 */ - struct rt2684_if_spec ifspec; - unsigned char encaps; /* RT2684_ENCAPS_* */ -}; - - -#endif /* _LINUX_ATMRT2684_H */ diff --git a/target/linux/brcm63xx/patches-2.6.25/001-bcm963xx.patch b/target/linux/brcm63xx/patches-2.6.25/001-bcm963xx.patch deleted file mode 100644 index 909ff61a56..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/001-bcm963xx.patch +++ /dev/null @@ -1,170 +0,0 @@ -From 2b2b8e163d28646cbbfde81c900fbb57d6572a11 Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Thu, 15 May 2008 11:00:43 +0200 -Subject: [PATCH] bcm963xx: board support - - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - arch/mips/Kconfig | 11 +++++++++++ - arch/mips/Makefile | 4 ++++ - arch/mips/kernel/cpu-probe.c | 16 ++++++++++++++++ - arch/mips/mm/c-r4k.c | 7 +++++++ - arch/mips/mm/tlbex.c | 4 ++++ - arch/mips/pci/Makefile | 1 + - include/asm-mips/bootinfo.h | 12 ++++++++++++ - include/asm-mips/cpu.h | 7 ++++++- - 8 files changed, 61 insertions(+), 1 deletions(-) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -59,6 +59,17 @@ - help - Support for BCM47XX based boards - -+config BCM963XX -+ bool "Support for Broadcom BCM963xx SoC" -+ select SYS_SUPPORTS_32BIT_KERNEL -+ select SYS_SUPPORTS_BIG_ENDIAN -+ select SYS_HAS_CPU_MIPS32_R1 -+ select HW_HAS_PCI -+ select DMA_NONCOHERENT -+ select IRQ_CPU -+ help -+ This is a fmaily of boards based on the Broadcom MIPS32 -+ - config MIPS_COBALT - bool "Cobalt Server" - select CEVT_R4K ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -560,6 +560,10 @@ - cflags-$(CONFIG_BCM47XX) += -Iinclude/asm-mips/mach-bcm47xx - load-$(CONFIG_BCM47XX) := 0xffffffff80001000 - -+core-$(CONFIG_BCM963XX) += arch/mips/bcm963xx/ -+cflags-$(CONFIG_BCM963XX) += -Iinclude/asm-mips/mach-bcm963xx -+load-$(CONFIG_BCM963XX) := 0xffffffff8001000 -+ - # - # SNI RM - # ---- a/arch/mips/kernel/cpu-probe.c -+++ b/arch/mips/kernel/cpu-probe.c -@@ -803,6 +803,21 @@ - case PRID_IMP_BCM4710: - c->cputype = CPU_BCM4710; - break; -+// case PRID_IMP_BCM6338: -+// c->cputype = CPU_BCM6338; -+// break; -+ case PRID_IMP_BCM6345: -+ c->cputype = CPU_BCM6345; -+ break; -+ case PRID_IMP_BCM6348: -+ c->cputype = CPU_BCM6348; -+ break; -+ case PRID_IMP_BCM6358: -+ c->cputype = CPU_BCM6358; -+ break; -+ case PRID_IMP_BCM3350: -+ c->cputype = CPU_BCM3350; -+ break; - default: - c->cputype = CPU_UNKNOWN; - break; -@@ -887,6 +902,11 @@ - case CPU_SR71000: name = "Sandcraft SR71000"; break; - case CPU_BCM3302: name = "Broadcom BCM3302"; break; - case CPU_BCM4710: name = "Broadcom BCM4710"; break; -+ case CPU_BCM6338: name = "Broadcom BCM6338"; break; -+ case CPU_BCM6345: name = "Broadcom BCM6345"; break; -+ case CPU_BCM6348: name = "Broadcom BCM6348"; break; -+ case CPU_BCM6358: name = "Broadcom BCM6358"; break; -+ case CPU_BCM3350: name = "Broadcom BCM3350"; break; - case CPU_PR4450: name = "Philips PR4450"; break; - case CPU_LOONGSON2: name = "ICT Loongson-2"; break; - default: ---- a/arch/mips/mm/c-r4k.c -+++ b/arch/mips/mm/c-r4k.c -@@ -882,6 +882,13 @@ - if (!(config & MIPS_CONF_M)) - panic("Don't know how to probe P-caches on this cpu."); - -+ if (c->cputype == CPU_BCM6338 || c->cputype == CPU_BCM6345 || c->cputype == CPU_BCM6348 || c->cputype == CPU_BCM6358 || c->cputype == CPU_BCM3350) -+ { -+ printk("bcm963xx: enabling icache and dcache...\n"); -+ /* Enable caches */ -+ write_c0_diag(read_c0_diag() | 0xC0000000); -+ } -+ - /* - * So we seem to be a MIPS32 or MIPS64 CPU - * So let's probe the I-cache ... ---- a/arch/mips/mm/tlbex.c -+++ b/arch/mips/mm/tlbex.c -@@ -315,6 +315,11 @@ - case CPU_25KF: - case CPU_BCM3302: - case CPU_BCM4710: -+// case CPU_BCM6338: -+ case CPU_BCM6345: -+ case CPU_BCM6348: -+ case CPU_BCM6358: -+ case CPU_BCM3350: - case CPU_LOONGSON2: - if (m4kc_tlbp_war()) - uasm_i_nop(p); ---- a/arch/mips/pci/Makefile -+++ b/arch/mips/pci/Makefile -@@ -48,3 +48,4 @@ - obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o - obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o - obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o -+obj-$(CONFIG_BCM963XX) += fixup-bcm96348.o pci-bcm96348.o ops-bcm96348.o ---- a/include/asm-mips/bootinfo.h -+++ b/include/asm-mips/bootinfo.h -@@ -94,6 +94,19 @@ - #define MACH_MSP7120_FPGA 5 /* PMC-Sierra MSP7120 Emulation */ - #define MACH_MSP_OTHER 255 /* PMC-Sierra unknown board type */ - -+#define MACH_WRPPMC 1 -+ -+/* -+ * Valid machtype for group Broadcom -+ */ -+#define MACH_GROUP_BRCM 23 /* Broadcom */ -+#define MACH_BCM47XX 1 /* Broadcom BCM47XX */ -+#define MACH_BCM96338 2 -+#define MACH_BCM96345 3 -+#define MACH_BCM96348 4 -+#define MACH_BCM96358 5 -+#define MACH_BCM3350 6 -+ - #define CL_SIZE COMMAND_LINE_SIZE - - extern char *system_type; ---- a/include/asm-mips/cpu.h -+++ b/include/asm-mips/cpu.h -@@ -111,6 +111,11 @@ - - #define PRID_IMP_BCM4710 0x4000 - #define PRID_IMP_BCM3302 0x9000 -+//#define PRID_IMP_BCM6338 0x9000 -+#define PRID_IMP_BCM6345 0x8000 -+#define PRID_IMP_BCM6348 0x9100 -+#define PRID_IMP_BCM6358 0xA000 -+#define PRID_IMP_BCM3350 0x28000 - - /* - * Definitions for 7:0 on legacy processors -@@ -196,7 +201,8 @@ - */ - CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_74K, CPU_AU1000, - CPU_AU1100, CPU_AU1200, CPU_AU1210, CPU_AU1250, CPU_AU1500, CPU_AU1550, -- CPU_PR4450, CPU_BCM3302, CPU_BCM4710, -+ CPU_PR4450, CPU_BCM3302, CPU_BCM4710, CPU_BCM6338, CPU_BCM6345, CPU_BCM6348, -+ CPU_BCM6358, CPU_BCM3350, - - /* - * MIPS64 class processors diff --git a/target/linux/brcm63xx/patches-2.6.25/002-bcm963xx_serial.patch b/target/linux/brcm63xx/patches-2.6.25/002-bcm963xx_serial.patch deleted file mode 100644 index 7c46a79e74..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/002-bcm963xx_serial.patch +++ /dev/null @@ -1,18 +0,0 @@ -From 53bc5316c1123689dddf2c78a4cdfd15834237e8 Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Mon, 12 May 2008 18:53:47 +0200 -Subject: [PATCH] bcm963xx: serial port support - - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - drivers/serial/Makefile | 1 + - 1 files changed, 1 insertions(+), 0 deletions(-) - ---- a/drivers/serial/Makefile -+++ b/drivers/serial/Makefile -@@ -67,3 +67,4 @@ - obj-$(CONFIG_SERIAL_OF_PLATFORM) += of_serial.o - obj-$(CONFIG_SERIAL_KS8695) += serial_ks8695.o - obj-$(CONFIG_SERIAL_QE) += ucc_uart.o -+obj-$(CONFIG_BCM963XX) += bcm63xx_cons.o diff --git a/target/linux/brcm63xx/patches-2.6.25/040-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-2.6.25/040-bcm963xx_flashmap.patch deleted file mode 100644 index e4e6ff5c58..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/040-bcm963xx_flashmap.patch +++ /dev/null @@ -1,73 +0,0 @@ -From e734ace5baa04e0e8af1d4483475fbd6bd2b32a1 Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Mon, 12 May 2008 18:54:09 +0200 -Subject: [PATCH] bcm963xx: flashmap support - - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - drivers/mtd/maps/Kconfig | 7 +++++++ - drivers/mtd/maps/Makefile | 1 + - drivers/mtd/redboot.c | 13 ++++++++++--- - 3 files changed, 18 insertions(+), 3 deletions(-) - ---- a/drivers/mtd/maps/Kconfig -+++ b/drivers/mtd/maps/Kconfig -@@ -262,6 +262,13 @@ - Flash memory access on 4G Systems MTX-1 Board. If you have one of - these boards and would like to use the flash chips on it, say 'Y'. - -+config MTD_BCM963XX -+ tristate "BCM963xx Flash device" -+ depends on MIPS && BCM963XX -+ help -+ Flash memory access on BCM963xx boards. Currently only works with -+ RedBoot and CFE. -+ - config MTD_DILNETPC - tristate "CFI Flash device mapped on DIL/Net PC" - depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT ---- a/drivers/mtd/maps/Makefile -+++ b/drivers/mtd/maps/Makefile -@@ -68,3 +68,4 @@ - obj-$(CONFIG_MTD_OMAP_NOR) += omap_nor.o - obj-$(CONFIG_MTD_MTX1) += mtx-1_flash.o - obj-$(CONFIG_MTD_INTEL_VR_NOR) += intel_vr_nor.o -+obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o ---- a/drivers/mtd/redboot.c -+++ b/drivers/mtd/redboot.c -@@ -39,7 +39,7 @@ - return 1; - } - --static int parse_redboot_partitions(struct mtd_info *master, -+int parse_redboot_partitions(struct mtd_info *master, - struct mtd_partition **pparts, - unsigned long fis_origin) - { -@@ -161,6 +161,14 @@ - goto out; - } - -+ if (!fis_origin) { -+ for (i = 0; i < numslots; i++) { -+ if (!strncmp(buf[i].name, "RedBoot", 8)) { -+ fis_origin = (buf[i].flash_base & (master->size << 1) - 1); -+ } -+ } -+ } -+ - for (i = 0; i < numslots; i++) { - struct fis_list *new_fl, **prev; - -@@ -183,9 +191,8 @@ - new_fl->img = &buf[i]; - if (fis_origin) { - buf[i].flash_base -= fis_origin; -- } else { -- buf[i].flash_base &= master->size-1; - } -+ buf[i].flash_base &= (master->size << 1) - 1; - - /* I'm sure the JFFS2 code has done me permanent damage. - * I now think the following is _normal_ diff --git a/target/linux/brcm63xx/patches-2.6.25/050-bcm963xx_add_trailing_zero.patch b/target/linux/brcm63xx/patches-2.6.25/050-bcm963xx_add_trailing_zero.patch deleted file mode 100644 index d13ca92664..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/050-bcm963xx_add_trailing_zero.patch +++ /dev/null @@ -1,24 +0,0 @@ -From 40dd38388c3d1c87efe254cee533fc5db5ffc4ed Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Wed, 14 May 2008 12:43:34 +0200 -Subject: [PATCH] bcm963xx: add missing trailing zero to load address - -The load address for BCM963xx is 0x80010000, not 0xf8001000 as in the current -sources. I think this is just a typo, so this patch fixes it (tested on 96345). - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - arch/mips/Makefile | 2 +- - 1 files changed, 1 insertions(+), 1 deletions(-) - ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -562,7 +562,7 @@ - - core-$(CONFIG_BCM963XX) += arch/mips/bcm963xx/ - cflags-$(CONFIG_BCM963XX) += -Iinclude/asm-mips/mach-bcm963xx --load-$(CONFIG_BCM963XX) := 0xffffffff8001000 -+load-$(CONFIG_BCM963XX) := 0xffffffff80010000 - - # - # SNI RM diff --git a/target/linux/brcm63xx/patches-2.6.25/060-bcm963xx_rewrite_irq_handling_code.patch b/target/linux/brcm63xx/patches-2.6.25/060-bcm963xx_rewrite_irq_handling_code.patch deleted file mode 100644 index 349010486f..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/060-bcm963xx_rewrite_irq_handling_code.patch +++ /dev/null @@ -1,452 +0,0 @@ -From 9a70f2dcb24a5aab29386373c86ba035acba4891 Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Sun, 18 May 2008 12:07:21 +0200 -Subject: [PATCH] bcm963xx: rewrite irq handling code - -This patch adds interrupt handling as on AR7. The old code was very messy and -didn't work too well. - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - arch/mips/bcm963xx/irq.c | 308 ++++++++++------------------- - drivers/serial/bcm63xx_cons.c | 13 +- - include/asm-mips/mach-bcm963xx/bcm_intr.h | 18 +-- - 3 files changed, 119 insertions(+), 220 deletions(-) - ---- a/arch/mips/bcm963xx/irq.c -+++ b/arch/mips/bcm963xx/irq.c -@@ -1,259 +1,159 @@ - /* --<:copyright-gpl -- Copyright 2002 Broadcom Corp. All Rights Reserved. -- -- This program is free software; you can distribute 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 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., -- 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. --:> --*/ --/* -- * Interrupt control functions for Broadcom 963xx MIPS boards -+ * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org> -+ * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org> -+ * Copyright (C) 2008 Axel Gembe <ago@bastart.eu.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. -+ * -+ * 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 <asm/atomic.h> -- --#include <linux/delay.h> --#include <linux/init.h> --#include <linux/ioport.h> --#include <linux/irq.h> - #include <linux/interrupt.h> --#include <linux/kernel.h> --#include <linux/slab.h> --#include <linux/module.h> -+#include <linux/io.h> - --#include <asm/irq.h> -+#include <asm/irq_cpu.h> - #include <asm/mipsregs.h> --#include <asm/addrspace.h> --#include <asm/signal.h> -+ - #include <6348_map_part.h> - #include <6348_intr.h> - #include <bcm_map_part.h> - #include <bcm_intr.h> - --static void irq_dispatch_int(void) --{ -- unsigned int pendingIrqs; -- static unsigned int irqBit; -- static unsigned int isrNumber = 31; -- -- pendingIrqs = PERF->IrqStatus & PERF->IrqMask; -- if (!pendingIrqs) { -- return; -- } -+static int bcm963xx_irq_base; - -- while (1) { -- irqBit <<= 1; -- isrNumber++; -- if (isrNumber == 32) { -- isrNumber = 0; -- irqBit = 0x1; -- } -- if (pendingIrqs & irqBit) { -- PERF->IrqMask &= ~irqBit; // mask -- do_IRQ(isrNumber + INTERNAL_ISR_TABLE_OFFSET); -- break; -- } -- } -+void bcm963xx_unmask_irq(unsigned int irq) -+{ -+ PERF->IrqMask |= (1 << (irq - bcm963xx_irq_base)); - } - --static void irq_dispatch_ext(uint32 irq) -+void bcm963xx_mask_irq(unsigned int irq) - { -- if (!(PERF->ExtIrqCfg & (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)))) { -- printk("**** Ext IRQ mask. Should not dispatch ****\n"); -- } -- /* disable and clear interrupt in the controller */ -- PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT)); -- PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); -- do_IRQ(irq); -+ PERF->IrqMask &= ~(1 << (irq - bcm963xx_irq_base)); - } - -- --//extern void brcm_timer_interrupt(struct pt_regs *regs); -- --asmlinkage void plat_irq_dispatch(void) -+void bcm963xx_ack_irq(unsigned int irq) - { -- unsigned long cause; -- -- cause = read_c0_status() & read_c0_cause() & ST0_IM; -- if (cause & CAUSEF_IP7) -- do_IRQ(7); -- else if (cause & CAUSEF_IP2) -- irq_dispatch_int(); -- else if (cause & CAUSEF_IP3) -- irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_0); -- else if (cause & CAUSEF_IP4) -- irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_1); -- else if (cause & CAUSEF_IP5) -- irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_2); -- else if (cause & CAUSEF_IP6) { -- irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_3); -- local_irq_disable(); -- } -+ PERF->IrqStatus &= ~(1 << (irq - bcm963xx_irq_base)); - } - -- --void enable_brcm_irq(unsigned int irq) -+void bcm963xx_unmask_ext_irq(unsigned int irq) - { -- unsigned long flags; -- -- local_irq_save(flags); -- if( irq >= INTERNAL_ISR_TABLE_OFFSET ) { -- PERF->IrqMask |= (1 << (irq - INTERNAL_ISR_TABLE_OFFSET)); -- } -- else if (irq >= INTERRUPT_ID_EXTERNAL_0 && irq <= INTERRUPT_ID_EXTERNAL_3) { -- /* enable and clear interrupt in the controller */ -- PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT)); - PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); -- } -- local_irq_restore(flags); - } - --void disable_brcm_irq(unsigned int irq) -+void bcm963xx_mask_ext_irq(unsigned int irq) - { -- unsigned long flags; -- -- local_irq_save(flags); -- if( irq >= INTERNAL_ISR_TABLE_OFFSET ) { -- PERF->IrqMask &= ~(1 << (irq - INTERNAL_ISR_TABLE_OFFSET)); -- } -- else if (irq >= INTERRUPT_ID_EXTERNAL_0 && irq <= INTERRUPT_ID_EXTERNAL_3) { -- /* disable interrupt in the controller */ - PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); -- } -- local_irq_restore(flags); - } - --void ack_brcm_irq(unsigned int irq) -+void bcm963xx_ack_ext_irq(unsigned int irq) - { -- /* Already done in brcm_irq_dispatch */ -+ PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT)); - } - --unsigned int startup_brcm_irq(unsigned int irq) -+static void bcm963xx_dispatch_ext_irq(unsigned int irq) - { -- enable_brcm_irq(irq); -- -- return 0; /* never anything pending */ -+ bcm963xx_ack_ext_irq(irq); -+ bcm963xx_mask_ext_irq(irq); -+ do_IRQ(irq); - } - --unsigned int startup_brcm_none(unsigned int irq) -+static void bcm963xx_cascade(void) - { -- return 0; --} -+ uint32_t pending, bit, irq; - --void end_brcm_irq(unsigned int irq) --{ -- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) -- enable_brcm_irq(irq); --} -+ if (!(pending = PERF->IrqStatus & PERF->IrqMask)) -+ return; - --void end_brcm_none(unsigned int irq) --{ --} -+ for (irq = 0, bit = 1; irq < 32; irq++, bit <<= 1) { -+ if (pending & bit) { -+ bcm963xx_ack_irq(irq + bcm963xx_irq_base); -+ bcm963xx_mask_irq(irq + bcm963xx_irq_base); -+ do_IRQ(irq + bcm963xx_irq_base); -+ return; -+ } -+ } -+ -+ spurious_interrupt(); -+} -+ -+static struct irq_chip bcm963xx_irq_type = { -+ .name = "bcm963xx", -+ .unmask = bcm963xx_unmask_irq, -+ .mask = bcm963xx_mask_irq, -+ .ack = bcm963xx_ack_irq -+}; - --static struct hw_interrupt_type brcm_irq_type = { -- .typename = "MIPS", -- .startup = startup_brcm_irq, -- .shutdown = disable_brcm_irq, -- .enable = enable_brcm_irq, -- .disable = disable_brcm_irq, -- .ack = ack_brcm_irq, -- .end = end_brcm_irq, -- .set_affinity = NULL -+static struct irq_chip bcm963xx_ext_irq_type = { -+ .name = "bcm963xx_ext", -+ .unmask = bcm963xx_unmask_ext_irq, -+ .mask = bcm963xx_mask_ext_irq, -+ .ack = bcm963xx_ack_ext_irq, - }; - --static struct hw_interrupt_type brcm_irq_no_end_type = { -- .typename = "MIPS", -- .startup = startup_brcm_none, -- .shutdown = disable_brcm_irq, -- .enable = enable_brcm_irq, -- .disable = disable_brcm_irq, -- .ack = ack_brcm_irq, -- .end = end_brcm_none, -- .set_affinity = NULL -+static struct irqaction bcm963xx_cascade_action = { -+ .handler = no_action, -+ .name = "BCM963xx cascade interrupt" - }; - --void __init arch_init_irq(void) -+static void __init bcm963xx_irq_init(int base) - { - int i; - -- clear_c0_status(ST0_BEV); -- change_c0_status(ST0_IM, (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4)); -+ bcm963xx_irq_base = base; - -- for (i = 0; i < NR_IRQS; i++) { -- irq_desc[i].status = IRQ_DISABLED; -- irq_desc[i].action = 0; -- irq_desc[i].depth = 1; -- irq_desc[i].chip = &brcm_irq_type; -- } -+ /* External IRQs */ -+ set_irq_chip_and_handler(INTERRUPT_ID_EXTERNAL_0, &bcm963xx_ext_irq_type, -+ handle_level_irq); -+ set_irq_chip_and_handler(INTERRUPT_ID_EXTERNAL_1, &bcm963xx_ext_irq_type, -+ handle_level_irq); -+ set_irq_chip_and_handler(INTERRUPT_ID_EXTERNAL_2, &bcm963xx_ext_irq_type, -+ handle_level_irq); -+ set_irq_chip_and_handler(INTERRUPT_ID_EXTERNAL_3, &bcm963xx_ext_irq_type, -+ handle_level_irq); -+ -+ for (i = 0; i < 32; i++) { -+ set_irq_chip_and_handler(base + i, &bcm963xx_irq_type, -+ handle_level_irq); -+ } -+ -+ setup_irq(2, &bcm963xx_cascade_action); -+ setup_irq(bcm963xx_irq_base, &bcm963xx_cascade_action); -+ set_c0_status(IE_IRQ0); - } - --int request_external_irq(unsigned int irq, -- FN_HANDLER handler, -- unsigned long irqflags, -- const char * devname, -- void *dev_id) -+asmlinkage void plat_irq_dispatch(void) - { -- unsigned long flags; -- -- local_irq_save(flags); -+ unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM; - -- PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT)); // Clear -- PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); // Mask -- PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_INSENS_SHFT)); // Edge insesnsitive -- PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_LEVEL_SHFT)); // Level triggered -- PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_SENSE_SHFT)); // Low level -- -- local_irq_restore(flags); -- -- return( request_irq(irq, handler, irqflags, devname, dev_id) ); -+ if (pending & STATUSF_IP7) /* cpu timer */ -+ do_IRQ(7); -+ else if (pending & STATUSF_IP2) /* internal interrupt cascade */ -+ bcm963xx_cascade(); -+ else if (pending & STATUSF_IP3) -+ bcm963xx_dispatch_ext_irq(INTERRUPT_ID_EXTERNAL_0); -+ else if (pending & STATUSF_IP4) -+ bcm963xx_dispatch_ext_irq(INTERRUPT_ID_EXTERNAL_1); -+ else if (pending & STATUSF_IP5) -+ bcm963xx_dispatch_ext_irq(INTERRUPT_ID_EXTERNAL_2); -+ else if (pending & STATUSF_IP6) -+ bcm963xx_dispatch_ext_irq(INTERRUPT_ID_EXTERNAL_3); -+ else -+ spurious_interrupt(); - } - --/* VxWorks compatibility function(s). */ -- --unsigned int BcmHalMapInterrupt(FN_HANDLER pfunc, unsigned int param, -- unsigned int interruptId) -+void __init arch_init_irq(void) - { -- int nRet = -1; -- char *devname; -- -- devname = kmalloc(16, GFP_KERNEL); -- if (devname) -- sprintf( devname, "brcm_%d", interruptId ); -- -- /* Set the IRQ description to not automatically enable the interrupt at -- * the end of an ISR. The driver that handles the interrupt must -- * explicitly call BcmHalInterruptEnable or enable_brcm_irq. This behavior -- * is consistent with interrupt handling on VxWorks. -- */ -- irq_desc[interruptId].chip = &brcm_irq_no_end_type; -- -- if( interruptId >= INTERNAL_ISR_TABLE_OFFSET ) -- { -- printk("BcmHalMapInterrupt : internal IRQ\n"); -- nRet = request_irq( interruptId, pfunc, IRQF_DISABLED, devname, (void *) param ); -- } -- else if (interruptId >= INTERRUPT_ID_EXTERNAL_0 && interruptId <= INTERRUPT_ID_EXTERNAL_3) -- { -- printk("BcmHalMapInterrupt : external IRQ\n"); -- nRet = request_external_irq( interruptId, pfunc, IRQF_DISABLED, devname, (void *) param ); -- } -- -- return( nRet ); -+ mips_cpu_irq_init(); -+ bcm963xx_irq_init(INTERNAL_ISR_TABLE_OFFSET); - } -- -- --EXPORT_SYMBOL(enable_brcm_irq); --EXPORT_SYMBOL(disable_brcm_irq); --EXPORT_SYMBOL(request_external_irq); --EXPORT_SYMBOL(BcmHalMapInterrupt); -- ---- a/drivers/serial/bcm63xx_cons.c -+++ b/drivers/serial/bcm63xx_cons.c -@@ -267,7 +267,7 @@ - } - - // Clear the interrupt -- enable_brcm_irq(INTERRUPT_ID_UART); -+// bcm963xx_unmask_irq(INTERRUPT_ID_UART); - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) - return IRQ_HANDLED; - #endif -@@ -880,7 +880,7 @@ - info->count++; - tty->driver_data = info; - info->tty = tty; -- enable_brcm_irq(INTERRUPT_ID_UART); -+ bcm963xx_unmask_irq(INTERRUPT_ID_UART); - - // Start up serial port - retval = startup(info); -@@ -927,7 +927,7 @@ - -------------------------------------------------------------------------- */ - static int __init bcm63xx_serialinit(void) - { -- int i, flags; -+ int i, flags, res; - struct bcm_serial *info; - - // Print the driver version information -@@ -981,7 +981,12 @@ - */ - if (!info->port) - return 0; -- BcmHalMapInterrupt(bcm_interrupt, 0, INTERRUPT_ID_UART); -+ -+ res = request_irq(INTERRUPT_ID_UART, bcm_interrupt, 0, "bcm-uart", NULL); -+ if (res) { -+ spin_unlock_irqrestore(&bcm963xx_serial_lock, flags); -+ return res; -+ } - } - - /* order matters here... the trick is that flags ---- a/include/asm-mips/mach-bcm963xx/bcm_intr.h -+++ b/include/asm-mips/mach-bcm963xx/bcm_intr.h -@@ -39,18 +39,12 @@ - typedef int (*FN_HANDLER) (int, void *); - - /* prototypes */ --extern void enable_brcm_irq(unsigned int irq); --extern void disable_brcm_irq(unsigned int irq); --extern int request_external_irq(unsigned int irq, -- FN_HANDLER handler, unsigned long irqflags, -- const char * devname, void *dev_id); --extern unsigned int BcmHalMapInterrupt(FN_HANDLER isr, unsigned int param, -- unsigned int interruptId); --extern void dump_intr_regs(void); -- --/* compatibility definitions */ --#define BcmHalInterruptEnable(irq) enable_brcm_irq( irq ) --#define BcmHalInterruptDisable(irq) disable_brcm_irq( irq ) -+extern void bcm963xx_unmask_irq(unsigned int irq); -+extern void bcm963xx_mask_irq(unsigned int irq); -+extern void bcm963xx_ack_irq(unsigned int irq); -+extern void bcm963xx_unmask_ext_irq(unsigned int irq); -+extern void bcm963xx_mask_ext_irq(unsigned int irq); -+extern void bcm963xx_ack_ext_irq(unsigned int irq); - - #ifdef __cplusplus - } diff --git a/target/linux/brcm63xx/patches-2.6.25/070-bcm963xx_fix_uart_isr.patch b/target/linux/brcm63xx/patches-2.6.25/070-bcm963xx_fix_uart_isr.patch deleted file mode 100644 index a90bde3f89..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/070-bcm963xx_fix_uart_isr.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 7bc3950017d2c54883591367723b7fd84cc65d6f Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Sun, 18 May 2008 12:09:14 +0200 -Subject: [PATCH] bcm963xx: fix uart isr - -The ISR ended up in an endless loop because the TX ISR never got used or masked. -This patch basically makes the TX ISR mask the the TX interrupt when it -encounters it, because it doesn't even use the TX interrupt. - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - drivers/serial/bcm63xx_cons.c | 6 ++++++ - 1 files changed, 6 insertions(+), 0 deletions(-) - ---- a/drivers/serial/bcm63xx_cons.c -+++ b/drivers/serial/bcm63xx_cons.c -@@ -258,8 +258,14 @@ - while (intStat) { - if (intStat & RXINT) - receive_chars(info); -+ -+#if 0 /* This code is total bullshit, TXINT doesn't get masked anywhere, so this will give an endless loop */ -+ - else if (intStat & TXINT) - info->port->intStatus = TXINT; -+ -+#endif /* 0 */ -+ - else /* don't know what it was, so let's mask it */ - info->port->intMask &= ~intStat; - diff --git a/target/linux/brcm63xx/patches-2.6.25/080-bcm963xx_remove_unused_int_handler.patch b/target/linux/brcm63xx/patches-2.6.25/080-bcm963xx_remove_unused_int_handler.patch deleted file mode 100644 index 0abfd98855..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/080-bcm963xx_remove_unused_int_handler.patch +++ /dev/null @@ -1,87 +0,0 @@ -From e3abd028e7631ee952fe73d8f9ee97bc615526a8 Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Sat, 17 May 2008 16:07:46 +0200 -Subject: [PATCH] bcm963xx: remove unused int-handler.S - -The code is not used anymore. - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - arch/mips/bcm963xx/Makefile | 2 +- - arch/mips/bcm963xx/int-handler.S | 59 -------------------------------------- - 2 files changed, 1 insertions(+), 60 deletions(-) - delete mode 100644 arch/mips/bcm963xx/int-handler.S - ---- a/arch/mips/bcm963xx/Makefile -+++ b/arch/mips/bcm963xx/Makefile -@@ -3,7 +3,7 @@ - # - # Copyright (C) 2004 Broadcom Corporation - # --obj-y := irq.o prom.o setup.o time.o ser_init.o int-handler.o info.o wdt.o -+obj-y := irq.o prom.o setup.o time.o ser_init.o info.o wdt.o - - SRCBASE := $(TOPDIR) - EXTRA_CFLAGS += -I$(SRCBASE)/include ---- a/arch/mips/bcm963xx/int-handler.S -+++ /dev/null -@@ -1,59 +0,0 @@ --/* --<:copyright-gpl -- Copyright 2002 Broadcom Corp. All Rights Reserved. -- -- This program is free software; you can distribute 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 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., -- 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. --:> --*/ --/* -- * Generic interrupt handler for Broadcom MIPS boards -- */ -- --#include <linux/autoconf.h> -- --#include <asm/asm.h> --#include <asm/mipsregs.h> --#include <asm/regdef.h> --#include <asm/stackframe.h> -- --/* -- * MIPS IRQ Source -- * -------- ------ -- * 0 Software (ignored) -- * 1 Software (ignored) -- * 2 Combined hardware interrupt (hw0) -- * 3 Hardware -- * 4 Hardware -- * 5 Hardware -- * 6 Hardware -- * 7 R4k timer -- */ -- -- .text -- .set noreorder -- .set noat -- .align 5 -- NESTED(brcmIRQ, PT_SIZE, sp) -- SAVE_ALL -- CLI -- .set noreorder -- .set at -- -- jal plat_irq_dispatch -- move a0, sp -- -- j ret_from_irq -- nop -- -- END(brcmIRQ) diff --git a/target/linux/brcm63xx/patches-2.6.25/090-bcm963xx_remove_obsolete_timer_code.patch b/target/linux/brcm63xx/patches-2.6.25/090-bcm963xx_remove_obsolete_timer_code.patch deleted file mode 100644 index 72ccfea7f6..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/090-bcm963xx_remove_obsolete_timer_code.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 42ecc15386869684cf29881a3a6941bafaa3bf69 Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Wed, 14 May 2008 00:25:28 +0200 -Subject: [PATCH] bcm963xx: remove obsolete timer code - -This removes some code that has been deprecated in kernels >= 2.6.24. - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - arch/mips/bcm963xx/setup.c | 2 -- - arch/mips/bcm963xx/time.c | 29 ----------------------------- - 2 files changed, 0 insertions(+), 31 deletions(-) - ---- a/arch/mips/bcm963xx/setup.c -+++ b/arch/mips/bcm963xx/setup.c -@@ -465,8 +465,6 @@ - _machine_halt = brcm_machine_halt; - pm_power_off = brcm_machine_halt; - -- //board_time_init = brcm_time_init; -- - /* mpi initialization */ - mpi_init(); - } ---- a/arch/mips/bcm963xx/time.c -+++ b/arch/mips/bcm963xx/time.c -@@ -71,26 +71,6 @@ - return (mips_hpt_frequency / HZ); - } - -- --/* -- * There are a lot of conceptually broken versions of the MIPS timer interrupt -- * handler floating around. This one is rather different, but the algorithm -- * is provably more robust. -- */ --#if 0 --irqreturn_t brcm_timer_interrupt(struct pt_regs *regs) --{ -- int irq = MIPS_TIMER_INT; -- -- irq_enter(); -- kstat_this_cpu.irqs[irq]++; -- -- timer_interrupt(irq, regs); -- irq_exit(); -- return IRQ_HANDLED; --} --#endif -- - void __init plat_time_init(void) - { - unsigned int est_freq, flags; -@@ -107,12 +87,3 @@ - (est_freq % 1000000) * 100 / 1000000); - local_irq_restore(flags); - } -- --#if 0 --void __init plat_timer_setup(struct irqaction *irq) --{ -- r4k_cur = (read_c0_count() + r4k_offset); -- write_c0_compare(r4k_cur); -- set_c0_status(IE_IRQ5); --} --#endif diff --git a/target/linux/brcm63xx/patches-2.6.25/100-bcm963xx_add_new_timer_code.patch b/target/linux/brcm63xx/patches-2.6.25/100-bcm963xx_add_new_timer_code.patch deleted file mode 100644 index 9d08ab087b..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/100-bcm963xx_add_new_timer_code.patch +++ /dev/null @@ -1,115 +0,0 @@ -From 7d6656dc127b54e53e507e8f264bb7e14e620cad Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Sat, 17 May 2008 15:02:39 +0200 -Subject: [PATCH] bcm963xx: add new timer code - -This basically selects the new generic MIPS timer code for BCM963xx and -simplifies the timer setup code. - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - arch/mips/Kconfig | 2 + - arch/mips/bcm963xx/time.c | 64 ++++++++++++++++++++------------------------ - 2 files changed, 31 insertions(+), 35 deletions(-) - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -67,6 +67,8 @@ - select HW_HAS_PCI - select DMA_NONCOHERENT - select IRQ_CPU -+ select CEVT_R4K -+ select CSRC_R4K - help - This is a fmaily of boards based on the Broadcom MIPS32 - ---- a/arch/mips/bcm963xx/time.c -+++ b/arch/mips/bcm963xx/time.c -@@ -1,6 +1,7 @@ - /* - <:copyright-gpl - Copyright 2004 Broadcom Corp. All Rights Reserved. -+ Copyright (C) 2008 Axel Gembe <ago@bastart.eu.org> - - This program is free software; you can distribute it and/or modify it - under the terms of the GNU General Public License (Version 2) as -@@ -40,50 +41,43 @@ - #include <bcm_map_part.h> - #include <bcm_intr.h> - --static unsigned long r4k_offset; /* Amount to increment compare reg each time */ --static unsigned long r4k_cur; /* What counter should be at next timer irq */ -- --/* ********************************************************************* -- * calculateCpuSpeed() -- * Calculate the BCM6348 CPU speed by reading the PLL strap register -- * and applying the following formula: -- * cpu_clk = (.25 * 64MHz freq) * (N1 + 1) * (N2 + 2) / (M1_CPU + 1) -- * Input parameters: -- * none -- * Return value: -- * none -- ********************************************************************* */ -- -+/* -+ * calculateCpuSpeed() -+ * -+ * Calculate the BCM6348 CPU speed by reading the PLL strap register and applying -+ * the following formula: -+ * -+ * cpu_clk = (.25 * 64MHz freq) * (N1 + 1) * (N2 + 2) / (M1_CPU + 1) -+ */ - static inline unsigned long __init calculateCpuSpeed(void) - { -- u32 pllStrap = PERF->PllStrap; -- int n1 = (pllStrap & PLL_N1_MASK) >> PLL_N1_SHFT; -- int n2 = (pllStrap & PLL_N2_MASK) >> PLL_N2_SHFT; -- int m1cpu = (pllStrap & PLL_M1_CPU_MASK) >> PLL_M1_CPU_SHFT; -+ u32 pllStrap; -+ int n1, n2, m1cpu; -+ -+ pllStrap = PERF->PllStrap; -+ n1 = (pllStrap & PLL_N1_MASK) >> PLL_N1_SHFT; -+ n2 = (pllStrap & PLL_N2_MASK) >> PLL_N2_SHFT; -+ m1cpu = (pllStrap & PLL_M1_CPU_MASK) >> PLL_M1_CPU_SHFT; - - return (16 * (n1 + 1) * (n2 + 2) / (m1cpu + 1)) * 1000000; - } - - --static inline unsigned long __init cal_r4koff(void) --{ -- mips_hpt_frequency = calculateCpuSpeed() / 2; -- return (mips_hpt_frequency / HZ); --} -- - void __init plat_time_init(void) - { -- unsigned int est_freq, flags; -- local_irq_save(flags); -+ unsigned long cpu_clock; -+ -+ cpu_clock = calculateCpuSpeed(); -+ -+ printk("CPU frequency %lu.%02lu MHz\n", cpu_clock / 1000000, -+ (cpu_clock % 1000000) * 100 / 1000000); -+ -+ mips_hpt_frequency = cpu_clock / 2; - -- printk("calculating r4koff... "); -- r4k_offset = cal_r4koff(); -- printk("%08lx(%d)\n", r4k_offset, (int)r4k_offset); -- -- est_freq = 2 * r4k_offset * HZ; -- est_freq += 5000; /* round */ -- est_freq -= est_freq % 10000; -- printk("CPU frequency %d.%02d MHz\n", est_freq / 1000000, -- (est_freq % 1000000) * 100 / 1000000); -- local_irq_restore(flags); -+ /* -+ * Use deterministic values for initial counter interrupt -+ * so that calibrate delay avoids encountering a counter wrap. -+ */ -+ write_c0_count(0); -+ write_c0_compare(0xffff); - } diff --git a/target/linux/brcm63xx/patches-2.6.25/110-bcm963xx_fix_cfe_detection.patch b/target/linux/brcm63xx/patches-2.6.25/110-bcm963xx_fix_cfe_detection.patch deleted file mode 100644 index 3cf4602666..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/110-bcm963xx_fix_cfe_detection.patch +++ /dev/null @@ -1,41 +0,0 @@ -From f1a605c36cf1659f5f486ae4135de1e285fdf86c Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Sat, 17 May 2008 16:17:22 +0200 -Subject: [PATCH] bcm963xx: fix cfe detection - -The CFE detection failed to account for zero termination. - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - drivers/mtd/maps/bcm963xx-flash.c | 11 ++++++----- - 1 files changed, 6 insertions(+), 5 deletions(-) - ---- a/drivers/mtd/maps/bcm963xx-flash.c -+++ b/drivers/mtd/maps/bcm963xx-flash.c -@@ -1,8 +1,7 @@ - /* -- * $Id$ - * Copyright (C) 2006 Florian Fainelli <florian@openwrt.org> -- * Mike Albon <malbon@openwrt.org> -- * Copyright (C) $Date$ $Author$ -+ * Mike Albon <malbon@openwrt.org> -+ * Copyright (C) 2008 Axel Gembe <ago@bastart.eu.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 -@@ -184,11 +183,13 @@ - static int bcm963xx_detect_cfe(struct mtd_info *master) - { - int idoffset = 0x4e0; -- static char idstring[8] = "CFE1CFE1"; -- char buf[8]; -+ static char idstring[9] = "CFE1CFE1"; -+ char buf[9]; - int ret; - size_t retlen; - -+ memset(buf, 0, sizeof(buf)); -+ - ret = master->read(master, idoffset, 8, &retlen, (void *)buf); - printk("bcm963xx: Read Signature value of %s\n", buf); - return strcmp(idstring,buf); diff --git a/target/linux/brcm63xx/patches-2.6.25/500-bcm96345_fixes.patch b/target/linux/brcm63xx/patches-2.6.25/500-bcm96345_fixes.patch deleted file mode 100644 index dd55cd163a..0000000000 --- a/target/linux/brcm63xx/patches-2.6.25/500-bcm96345_fixes.patch +++ /dev/null @@ -1,116 +0,0 @@ -From d1259cf42ce84246c695f06b44d58e3aca0a480b Mon Sep 17 00:00:00 2001 -From: Axel Gembe <ago@bastart.eu.org> -Date: Sat, 17 May 2008 14:59:35 +0200 -Subject: [PATCH] bcm96345: correct some 6345 specific stuff - -This fixes some problems with the 6345 support and adds a macro for CPU -identification that is easier on the eyes. The first thing it does is to not -initialize MPI on the 6345 as it does not have PCI. The second thing it does is -to use a static value for the CPU frequency of the 6345 chip to provide an -accurate timer. - -Signed-off-by: Axel Gembe <ago@bastart.eu.org> ---- - arch/mips/bcm963xx/setup.c | 8 ++++++-- - arch/mips/bcm963xx/time.c | 5 ++++- - arch/mips/pci/pci-bcm96348.c | 21 +++++++++++++-------- - include/asm-mips/mach-bcm963xx/board.h | 2 ++ - 4 files changed, 25 insertions(+), 11 deletions(-) - ---- a/arch/mips/bcm963xx/setup.c -+++ b/arch/mips/bcm963xx/setup.c -@@ -43,6 +43,7 @@ - #include <asm/bootinfo.h> - #include <asm/cpu.h> - #include <asm/mach-bcm963xx/bootloaders.h> -+#include <asm/mach-bcm963xx/board.h> - - extern void brcm_time_init(void); - extern int boot_loader_type; -@@ -465,6 +466,9 @@ - _machine_halt = brcm_machine_halt; - pm_power_off = brcm_machine_halt; - -- /* mpi initialization */ -- mpi_init(); -+ /* BCM96345 has no MPI */ -+ if (!ISBCM(0x6345)) { -+ /* mpi initialization */ -+ mpi_init(); -+ } - } ---- a/arch/mips/bcm963xx/time.c -+++ b/arch/mips/bcm963xx/time.c -@@ -40,6 +40,8 @@ - #include <6348_intr.h> - #include <bcm_map_part.h> - #include <bcm_intr.h> -+#include <asm/mach-bcm963xx/board.h> -+ - - /* - * calculateCpuSpeed() -@@ -63,11 +65,12 @@ - } - - -+#define BCM96345_CPU_CLOCK 140000000 - void __init plat_time_init(void) - { - unsigned long cpu_clock; - -- cpu_clock = calculateCpuSpeed(); -+ cpu_clock = ISBCM(0x6345) ? BCM96345_CPU_CLOCK : calculateCpuSpeed(); - - printk("CPU frequency %lu.%02lu MHz\n", cpu_clock / 1000000, - (cpu_clock % 1000000) * 100 / 1000000); ---- a/arch/mips/pci/pci-bcm96348.c -+++ b/arch/mips/pci/pci-bcm96348.c -@@ -21,6 +21,8 @@ - #include <linux/kernel.h> - #include <linux/init.h> - -+#include <asm/mach-bcm963xx/6348_map_part.h> -+#include <asm/mach-bcm963xx/board.h> - #include <bcmpci.h> - - static struct resource bcm_pci_io_resource = { -@@ -47,16 +49,19 @@ - - static __init int bcm96348_pci_init(void) - { -- /* Avoid ISA compat ranges. */ -- PCIBIOS_MIN_IO = 0x00000000; -- PCIBIOS_MIN_MEM = 0x00000000; -- -- /* Set I/O resource limits. */ -- ioport_resource.end = 0x1fffffff; -- iomem_resource.end = 0xffffffff; -+ if (!ISBCM(0x6345)) { -+ /* Avoid ISA compat ranges. */ -+ PCIBIOS_MIN_IO = 0x00000000; -+ PCIBIOS_MIN_MEM = 0x00000000; -+ -+ /* Set I/O resource limits. */ -+ ioport_resource.end = 0x1fffffff; -+ iomem_resource.end = 0xffffffff; - -- register_pci_controller(&bcm96348_controller); -- return 0; -+ register_pci_controller(&bcm96348_controller); -+ } -+ -+ return 0; - } - - arch_initcall(bcm96348_pci_init); ---- a/include/asm-mips/mach-bcm963xx/board.h -+++ b/include/asm-mips/mach-bcm963xx/board.h -@@ -369,5 +369,7 @@ - - extern int boot_loader_type; - -+#define ISBCM(x) (((PERF->RevID & 0xFFFF0000) >> 16) == x) -+ - #endif /* _BOARD_H */ - diff --git a/target/linux/brcm63xx/patches/001-bcm963xx.patch b/target/linux/brcm63xx/patches/001-bcm963xx.patch deleted file mode 100644 index 4dae0ac7f6..0000000000 --- a/target/linux/brcm63xx/patches/001-bcm963xx.patch +++ /dev/null @@ -1,153 +0,0 @@ -Index: linux-2.6.24.7/arch/mips/Kconfig -=================================================================== ---- linux-2.6.24.7.orig/arch/mips/Kconfig -+++ linux-2.6.24.7/arch/mips/Kconfig -@@ -67,6 +67,17 @@ config BCM47XX - help - Support for BCM47XX based boards - -+config BCM963XX -+ bool "Support for Broadcom BCM963xx SoC" -+ select SYS_SUPPORTS_32BIT_KERNEL -+ select SYS_SUPPORTS_BIG_ENDIAN -+ select SYS_HAS_CPU_MIPS32_R1 -+ select HW_HAS_PCI -+ select DMA_NONCOHERENT -+ select IRQ_CPU -+ help -+ This is a fmaily of boards based on the Broadcom MIPS32 -+ - config MIPS_COBALT - bool "Cobalt Server" - select CEVT_R4K -Index: linux-2.6.24.7/arch/mips/kernel/cpu-probe.c -=================================================================== ---- linux-2.6.24.7.orig/arch/mips/kernel/cpu-probe.c -+++ linux-2.6.24.7/arch/mips/kernel/cpu-probe.c -@@ -796,6 +796,18 @@ static inline void cpu_probe_broadcom(st - case PRID_IMP_BCM4710: - c->cputype = CPU_BCM4710; - break; -+// case PRID_IMP_BCM6338: -+// c->cputype = CPU_BCM6338; -+// break; -+ case PRID_IMP_BCM6345: -+ c->cputype = CPU_BCM6345; -+ break; -+ case PRID_IMP_BCM6348: -+ c->cputype = CPU_BCM6348; -+ break; -+ case PRID_IMP_BCM6358: -+ c->cputype = CPU_BCM6358; -+ break; - default: - c->cputype = CPU_UNKNOWN; - break; -@@ -878,6 +890,10 @@ static __init const char *cpu_to_name(st - case CPU_SR71000: name = "Sandcraft SR71000"; break; - case CPU_BCM3302: name = "Broadcom BCM3302"; break; - case CPU_BCM4710: name = "Broadcom BCM4710"; break; -+ case CPU_BCM6338: name = "Broadcom BCM6338"; break; -+ case CPU_BCM6345: name = "Broadcom BCM6345"; break; -+ case CPU_BCM6348: name = "Broadcom BCM6348"; break; -+ case CPU_BCM6358: name = "Broadcom BCM6358"; break; - case CPU_PR4450: name = "Philips PR4450"; break; - case CPU_LOONGSON2: name = "ICT Loongson-2"; break; - default: -Index: linux-2.6.24.7/arch/mips/Makefile -=================================================================== ---- linux-2.6.24.7.orig/arch/mips/Makefile -+++ linux-2.6.24.7/arch/mips/Makefile -@@ -543,6 +543,10 @@ core-$(CONFIG_BCM47XX) += arch/mips/bcm - cflags-$(CONFIG_BCM47XX) += -Iinclude/asm-mips/mach-bcm47xx - load-$(CONFIG_BCM47XX) := 0xffffffff80001000 - -+core-$(CONFIG_BCM963XX) += arch/mips/bcm963xx/ -+cflags-$(CONFIG_BCM963XX) += -Iinclude/asm-mips/mach-bcm963xx -+load-$(CONFIG_BCM963XX) := 0xffffffff8001000 -+ - # - # SNI RM - # -Index: linux-2.6.24.7/arch/mips/mm/c-r4k.c -=================================================================== ---- linux-2.6.24.7.orig/arch/mips/mm/c-r4k.c -+++ linux-2.6.24.7/arch/mips/mm/c-r4k.c -@@ -878,6 +878,13 @@ static void __init probe_pcache(void) - if (!(config & MIPS_CONF_M)) - panic("Don't know how to probe P-caches on this cpu."); - -+ if (c->cputype == CPU_BCM6338 || c->cputype == CPU_BCM6345 || c->cputype == CPU_BCM6348 || c->cputype == CPU_BCM6358) -+ { -+ printk("bcm963xx: enabling icache and dcache...\n"); -+ /* Enable caches */ -+ write_c0_diag(read_c0_diag() | 0xC0000000); -+ } -+ - /* - * So we seem to be a MIPS32 or MIPS64 CPU - * So let's probe the I-cache ... -Index: linux-2.6.24.7/arch/mips/mm/tlbex.c -=================================================================== ---- linux-2.6.24.7.orig/arch/mips/mm/tlbex.c -+++ linux-2.6.24.7/arch/mips/mm/tlbex.c -@@ -909,6 +909,10 @@ static __init void build_tlb_write_entry - case CPU_25KF: - case CPU_BCM3302: - case CPU_BCM4710: -+// case CPU_BCM6338: -+ case CPU_BCM6345: -+ case CPU_BCM6348: -+ case CPU_BCM6358: - case CPU_LOONGSON2: - if (m4kc_tlbp_war()) - i_nop(p); -Index: linux-2.6.24.7/arch/mips/pci/Makefile -=================================================================== ---- linux-2.6.24.7.orig/arch/mips/pci/Makefile -+++ linux-2.6.24.7/arch/mips/pci/Makefile -@@ -48,3 +48,4 @@ obj-$(CONFIG_TOSHIBA_RBTX4938) += fixup- - obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o - obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o - obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o -+obj-$(CONFIG_BCM963XX) += fixup-bcm96348.o pci-bcm96348.o ops-bcm96348.o -Index: linux-2.6.24.7/include/asm-mips/bootinfo.h -=================================================================== ---- linux-2.6.24.7.orig/include/asm-mips/bootinfo.h -+++ linux-2.6.24.7/include/asm-mips/bootinfo.h -@@ -197,6 +197,10 @@ - */ - #define MACH_GROUP_BRCM 23 /* Broadcom */ - #define MACH_BCM47XX 1 /* Broadcom BCM47XX */ -+#define MACH_BCM96338 2 -+#define MACH_BCM96345 3 -+#define MACH_BCM96348 4 -+#define MACH_BCM96358 5 - - #define CL_SIZE COMMAND_LINE_SIZE - -Index: linux-2.6.24.7/include/asm-mips/cpu.h -=================================================================== ---- linux-2.6.24.7.orig/include/asm-mips/cpu.h -+++ linux-2.6.24.7/include/asm-mips/cpu.h -@@ -111,6 +111,10 @@ - - #define PRID_IMP_BCM4710 0x4000 - #define PRID_IMP_BCM3302 0x9000 -+//#define PRID_IMP_BCM6338 0x9000 -+#define PRID_IMP_BCM6345 0x8000 -+#define PRID_IMP_BCM6348 0x9100 -+#define PRID_IMP_BCM6358 0xA000 - - /* - * Definitions for 7:0 on legacy processors -@@ -196,7 +200,8 @@ enum cpu_type_enum { - */ - CPU_4KC, CPU_4KEC, CPU_4KSC, CPU_24K, CPU_34K, CPU_74K, CPU_AU1000, - CPU_AU1100, CPU_AU1200, CPU_AU1500, CPU_AU1550, CPU_PR4450, -- CPU_BCM3302, CPU_BCM4710, -+ CPU_BCM3302, CPU_BCM4710, CPU_BCM6338, CPU_BCM6345, CPU_BCM6348, -+ CPU_BCM6358, - - /* - * MIPS64 class processors diff --git a/target/linux/brcm63xx/patches/002-bcm963xx_serial.patch b/target/linux/brcm63xx/patches/002-bcm963xx_serial.patch deleted file mode 100644 index dbcf30e70c..0000000000 --- a/target/linux/brcm63xx/patches/002-bcm963xx_serial.patch +++ /dev/null @@ -1,9 +0,0 @@ -Index: linux-2.6.24.7/drivers/serial/Makefile -=================================================================== ---- linux-2.6.24.7.orig/drivers/serial/Makefile -+++ linux-2.6.24.7/drivers/serial/Makefile -@@ -65,3 +65,4 @@ obj-$(CONFIG_SERIAL_NETX) += netx-serial - obj-$(CONFIG_SERIAL_OF_PLATFORM) += of_serial.o - obj-$(CONFIG_SERIAL_KS8695) += serial_ks8695.o - obj-$(CONFIG_SERIAL_QE) += ucc_uart.o -+obj-$(CONFIG_BCM963XX) += bcm63xx_cons.o diff --git a/target/linux/brcm63xx/patches/040-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches/040-bcm963xx_flashmap.patch deleted file mode 100644 index 7a62fffa3c..0000000000 --- a/target/linux/brcm63xx/patches/040-bcm963xx_flashmap.patch +++ /dev/null @@ -1,66 +0,0 @@ -Index: linux-2.6.24.7/drivers/mtd/maps/Kconfig -=================================================================== ---- linux-2.6.24.7.orig/drivers/mtd/maps/Kconfig -+++ linux-2.6.24.7/drivers/mtd/maps/Kconfig -@@ -269,6 +269,13 @@ config MTD_MTX1 - Flash memory access on 4G Systems MTX-1 Board. If you have one of - these boards and would like to use the flash chips on it, say 'Y'. - -+config MTD_BCM963XX -+ tristate "BCM963xx Flash device" -+ depends on MIPS && BCM963XX -+ help -+ Flash memory access on BCM963xx boards. Currently only works with -+ RedBoot and CFE. -+ - config MTD_DILNETPC - tristate "CFI Flash device mapped on DIL/Net PC" - depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT -Index: linux-2.6.24.7/drivers/mtd/redboot.c -=================================================================== ---- linux-2.6.24.7.orig/drivers/mtd/redboot.c -+++ linux-2.6.24.7/drivers/mtd/redboot.c -@@ -39,7 +39,7 @@ static inline int redboot_checksum(struc - return 1; - } - --static int parse_redboot_partitions(struct mtd_info *master, -+int parse_redboot_partitions(struct mtd_info *master, - struct mtd_partition **pparts, - unsigned long fis_origin) - { -@@ -146,6 +146,14 @@ static int parse_redboot_partitions(stru - goto out; - } - -+ if (!fis_origin) { -+ for (i = 0; i < numslots; i++) { -+ if (!strncmp(buf[i].name, "RedBoot", 8)) { -+ fis_origin = (buf[i].flash_base & (master->size << 1) - 1); -+ } -+ } -+ } -+ - for (i = 0; i < numslots; i++) { - struct fis_list *new_fl, **prev; - -@@ -168,9 +176,8 @@ static int parse_redboot_partitions(stru - new_fl->img = &buf[i]; - if (fis_origin) { - buf[i].flash_base -= fis_origin; -- } else { -- buf[i].flash_base &= master->size-1; - } -+ buf[i].flash_base &= (master->size << 1) - 1; - - /* I'm sure the JFFS2 code has done me permanent damage. - * I now think the following is _normal_ -Index: linux-2.6.24.7/drivers/mtd/maps/Makefile -=================================================================== ---- linux-2.6.24.7.orig/drivers/mtd/maps/Makefile -+++ linux-2.6.24.7/drivers/mtd/maps/Makefile -@@ -69,3 +69,4 @@ obj-$(CONFIG_MTD_PLATRAM) += plat-ram.o - obj-$(CONFIG_MTD_OMAP_NOR) += omap_nor.o - obj-$(CONFIG_MTD_MTX1) += mtx-1_flash.o - obj-$(CONFIG_MTD_INTEL_VR_NOR) += intel_vr_nor.o -+obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o |