port atheros to 2.6.24 (untested), but do not use the new kernel by default yet

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10335 3c298f89-4303-0410-b956-a3cf2f4a3e73

16 files changed, 402 insertions, 2 deletions

diff --git a/target/linux/atheros/config-2.6.24 b/target/linux/atheros/config-2.6.24
new file mode 100644
index 0000000000..652e712952
--- /dev/null
+++ b/target/linux/atheros/config-2.6.24
@@ -0,0 +1,196 @@
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_AR2313=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_ATHEROS=y
+CONFIG_ATHEROS_AR5312=y
+CONFIG_ATHEROS_AR5315=y
+# CONFIG_ATM is not set
+CONFIG_BASE_SMALL=0
+# CONFIG_BCM47XX is not set
+CONFIG_BITREVERSE=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BT is not set
+CONFIG_CMDLINE="console=ttyS0,9600 rootfstype=squashfs,jffs2 init=/etc/preinit"
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+# CONFIG_CPU_LOONGSON2 is not set
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+CONFIG_CPU_MIPSR1=y
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_DM9000 is not set
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_DMA_NONCOHERENT=y
+# CONFIG_FIXED_PHY is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+# CONFIG_HOSTAP is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_I2C is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+CONFIG_ICPLUS_PHY=y
+# CONFIG_IDE is not set
+# CONFIG_IEEE80211 is not set
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IRQ_CPU=y
+# CONFIG_LEDS_ALIX is not set
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_MIPS=y
+# CONFIG_MIPS_ATLAS is not set
+# CONFIG_MIPS_COBALT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+# CONFIG_MIPS_MALTA is not set
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+# CONFIG_MIPS_SEAD is not set
+# CONFIG_MIPS_SIM is not set
+CONFIG_MTD=y
+# CONFIG_MTD_ABSENT is not set
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_MTD_BLOCK2MTD is not set
+CONFIG_MTD_CFI=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_AMDSTD=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_GEOMETRY is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=y
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+# CONFIG_MTD_CONCAT is not set
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_PHRAM is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_BANKWIDTH=0
+CONFIG_MTD_PHYSMAP_LEN=0x0
+CONFIG_MTD_PHYSMAP_START=0x0
+# CONFIG_MTD_PLATRAM is not set
+# CONFIG_MTD_RAM is not set
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-3
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_PARTS_READONLY=y
+# CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_SPIFLASH=y
+# CONFIG_NO_IOPORT is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_64KB is not set
+# CONFIG_PAGE_SIZE_8KB is not set
+CONFIG_PHYLIB=y
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_RTC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCSI_WAIT_SCAN=m
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_PTSWARM is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_SWARM is not set
+CONFIG_SLABINFO=y
+# CONFIG_SMSC_PHY is not set
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_SPARSEMEM_STATIC is not set
+# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
+CONFIG_SSB_POSSIBLE=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_TICK_ONESHOT=y
+# CONFIG_TOSHIBA_JMR3927 is not set
+# CONFIG_TOSHIBA_RBTX4927 is not set
+# CONFIG_TOSHIBA_RBTX4938 is not set
+CONFIG_TRAD_SIGNALS=y
+# CONFIG_USB_ARCH_HAS_EHCI is not set
+# CONFIG_USB_ARCH_HAS_HCD is not set
+# CONFIG_USB_ARCH_HAS_OHCI is not set
+# CONFIG_USER_NS is not set
+# CONFIG_VGASTATE is not set
+CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/atheros/files/arch/mips/atheros/ar531x.h b/target/linux/atheros/files/arch/mips/atheros/ar531x.h
index 5256a548ce..d790a88073 100644
--- a/target/linux/atheros/files/arch/mips/atheros/ar531x.h
+++ b/target/linux/atheros/files/arch/mips/atheros/ar531x.h
@@ -1,11 +1,15 @@
 #ifndef __AR531X_H
 #define __AR531X_H
 
+#include <linux/version.h>
 #include <asm/cpu-info.h>
 #include <ar531x_platform.h>
 #include "ar5312/ar5312.h"
 #include "ar5315/ar5315.h"
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24))
+extern void (*board_time_init)(void);
+#endif
 
 /*
  * C access to CLZ instruction
diff --git a/target/linux/atheros/files/arch/mips/atheros/board.c b/target/linux/atheros/files/arch/mips/atheros/board.c
index ebb4a5afef..ccbda48546 100644
--- a/target/linux/atheros/files/arch/mips/atheros/board.c
+++ b/target/linux/atheros/files/arch/mips/atheros/board.c
@@ -180,6 +180,7 @@ const char *get_system_type(void)
 	return "Atheros (unknown)";
 }
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
 void __init plat_timer_setup(struct irqaction *irq)
 {
 	unsigned int count;
@@ -191,6 +192,7 @@ void __init plat_timer_setup(struct irqaction *irq)
 	count = read_c0_count();
 	write_c0_compare(count + 1000);
 }
+#endif
 
 asmlinkage void plat_irq_dispatch(void)
 {
@@ -198,6 +200,13 @@ asmlinkage void plat_irq_dispatch(void)
 	DO_AR5315(ar5315_irq_dispatch();)
 }
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24))
+void (*board_time_init)(void);
+void __init plat_time_init(void) {
+    board_time_init();
+}
+#endif
+
 void __init arch_init_irq(void)
 {
 	clear_c0_status(ST0_IM);
diff --git a/target/linux/atheros/files/arch/mips/atheros/prom.c b/target/linux/atheros/files/arch/mips/atheros/prom.c
index 403c931acf..250507046c 100644
--- a/target/linux/atheros/files/arch/mips/atheros/prom.c
+++ b/target/linux/atheros/files/arch/mips/atheros/prom.c
@@ -29,7 +29,6 @@ void __init prom_init(void)
 {
 	char **argv;
 
-	mips_machgroup = MACH_GROUP_ATHEROS;
 	mips_machtype = -1;
 
 	DO_AR5312(ar5312_prom_init();)
diff --git a/target/linux/atheros/files/drivers/net/ar2313/ar2313.c b/target/linux/atheros/files/drivers/net/ar2313/ar2313.c
index b6e2dcab35..a2bd7e5b6e 100644
--- a/target/linux/atheros/files/drivers/net/ar2313/ar2313.c
+++ b/target/linux/atheros/files/drivers/net/ar2313/ar2313.c
@@ -186,7 +186,6 @@ int __init ar2313_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	SET_MODULE_OWNER(dev);
 	platform_set_drvdata(pdev, dev);
 
 	sp = dev->priv;
diff --git a/target/linux/atheros/files/include/asm-mips/mach-atheros/war.h b/target/linux/atheros/files/include/asm-mips/mach-atheros/war.h
new file mode 100644
index 0000000000..354c6e6fd1
--- /dev/null
+++ b/target/linux/atheros/files/include/asm-mips/mach-atheros/war.h
@@ -0,0 +1,25 @@
+/*
+ * 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) 2008 Felix Fietkau <nbd@openwrt.org>
+ */
+#ifndef __ASM_MIPS_MACH_ATHEROS_WAR_H
+#define __ASM_MIPS_MACH_ATHEROS_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_ATHEROS_WAR_H */
diff --git a/target/linux/atheros/patches/100-board.patch b/target/linux/atheros/patches-2.6.23/100-board.patch
index f1aa655f69..f1aa655f69 100644
--- a/target/linux/atheros/patches/100-board.patch
+++ b/target/linux/atheros/patches-2.6.23/100-board.patch
diff --git a/target/linux/atheros/patches/110-spiflash.patch b/target/linux/atheros/patches-2.6.23/110-spiflash.patch
index fc4ef4c0f2..fc4ef4c0f2 100644
--- a/target/linux/atheros/patches/110-spiflash.patch
+++ b/target/linux/atheros/patches-2.6.23/110-spiflash.patch
diff --git a/target/linux/atheros/patches/130-ar2313_ethernet.patch b/target/linux/atheros/patches-2.6.23/130-ar2313_ethernet.patch
index 721eba663f..721eba663f 100644
--- a/target/linux/atheros/patches/130-ar2313_ethernet.patch
+++ b/target/linux/atheros/patches-2.6.23/130-ar2313_ethernet.patch
diff --git a/target/linux/atheros/patches/140-redboot_partition_scan.patch b/target/linux/atheros/patches-2.6.23/140-redboot_partition_scan.patch
index de4ebeb553..de4ebeb553 100644
--- a/target/linux/atheros/patches/140-redboot_partition_scan.patch
+++ b/target/linux/atheros/patches-2.6.23/140-redboot_partition_scan.patch
diff --git a/target/linux/atheros/patches/150-bridge-printk.patch b/target/linux/atheros/patches-2.6.23/150-bridge-printk.patch
index 0a35d89beb..0a35d89beb 100644
--- a/target/linux/atheros/patches/150-bridge-printk.patch
+++ b/target/linux/atheros/patches-2.6.23/150-bridge-printk.patch
diff --git a/target/linux/atheros/patches-2.6.24/100-board.patch b/target/linux/atheros/patches-2.6.24/100-board.patch
new file mode 100644
index 0000000000..f1aa655f69
--- /dev/null
+++ b/target/linux/atheros/patches-2.6.24/100-board.patch
@@ -0,0 +1,67 @@
+diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
+--- linux.old/arch/mips/Kconfig	2007-02-02 23:55:52.912446784 +0100
++++ linux.dev/arch/mips/Kconfig	2007-02-03 21:50:25.262027104 +0100
+@@ -45,6 +45,15 @@
+ 	  note that a kernel built with this option selected will not be
+ 	  able to run on normal units.
+ 
++config ATHEROS
++	bool "Atheros SoC support (EXPERIMENTAL)"
++	depends on EXPERIMENTAL
++	select DMA_NONCOHERENT
++	select IRQ_CPU
++	select SYS_HAS_CPU_MIPS32_R1
++	select SYS_SUPPORTS_BIG_ENDIAN
++	select SYS_SUPPORTS_32BIT_KERNEL
++
+ config MIPS_COBALT
+ 	bool "Cobalt Server"
+ 	select DMA_NONCOHERENT
+@@ -658,6 +668,7 @@
+ 
+ endchoice
+ 
++source "arch/mips/atheros/Kconfig"
+ source "arch/mips/au1000/Kconfig"
+ source "arch/mips/ddb5xxx/Kconfig"
+ source "arch/mips/gt64120/ev64120/Kconfig"
+diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
+--- linux.old/arch/mips/Makefile	2007-02-02 23:55:52.913446632 +0100
++++ linux.dev/arch/mips/Makefile	2007-02-03 17:40:29.193776000 +0100
+@@ -267,6 +267,13 @@
+ load-$(CONFIG_MIPS_XXS1500)	+= 0xffffffff80100000
+ 
+ #
++# Atheros AR5312/AR2312 WiSoC
++#
++core-$(CONFIG_ATHEROS)		+= arch/mips/atheros/
++cflags-$(CONFIG_ATHEROS)	+= -Iinclude/asm-mips/mach-atheros
++load-$(CONFIG_ATHEROS)		+= 0xffffffff80041000
++
++#
+ # Cobalt Server
+ #
+ core-$(CONFIG_MIPS_COBALT)	+= arch/mips/cobalt/
+diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
+--- linux.old/include/asm-mips/bootinfo.h	2007-02-02 23:55:52.913446632 +0100
++++ linux.dev/include/asm-mips/bootinfo.h	2007-02-03 17:51:02.531494032 +0100
+@@ -213,6 +213,18 @@
+ #define MACH_GROUP_NEC_EMMA2RH 25	/* NEC EMMA2RH (was 23)		*/
+ #define  MACH_NEC_MARKEINS	0	/* NEC EMMA2RH Mark-eins	*/
+ 
++/*
++ * Valid machtype for group ATHEROS
++ */
++#define MACH_GROUP_ATHEROS	26
++#define MACH_ATHEROS_AR5312	0
++#define MACH_ATHEROS_AR2312	1
++#define MACH_ATHEROS_AR2313	2
++#define MACH_ATHEROS_AR2315	3
++#define MACH_ATHEROS_AR2316	4
++#define MACH_ATHEROS_AR2317	5
++#define MACH_ATHEROS_AR2318	6
++
+ #define CL_SIZE			COMMAND_LINE_SIZE
+ 
+ const char *get_system_type(void);
+
diff --git a/target/linux/atheros/patches-2.6.24/110-spiflash.patch b/target/linux/atheros/patches-2.6.24/110-spiflash.patch
new file mode 100644
index 0000000000..fc4ef4c0f2
--- /dev/null
+++ b/target/linux/atheros/patches-2.6.24/110-spiflash.patch
@@ -0,0 +1,22 @@
+diff -urN linux.old/drivers/mtd/devices/Kconfig linux.dev/drivers/mtd/devices/Kconfig
+--- linux.old/drivers/mtd/devices/Kconfig	2007-02-04 04:30:26.145338240 +0100
++++ linux.dev/drivers/mtd/devices/Kconfig	2007-02-02 23:48:28.748969000 +0100
+@@ -76,6 +76,10 @@
+ 	  used for program and data storage.  Set up your spi devices
+ 	  with the right board-specific platform data.
+ 
++config MTD_SPIFLASH
++	tristate "Atheros AR2315/6/7 SPI Flash support"
++	depends on ATHEROS_AR5315
++
+ config MTD_SLRAM
+ 	tristate "Uncached system RAM"
+ 	help
+diff -urN linux.old/drivers/mtd/devices/Makefile linux.dev/drivers/mtd/devices/Makefile
+--- linux.old/drivers/mtd/devices/Makefile	2007-02-04 04:30:26.146338088 +0100
++++ linux.dev/drivers/mtd/devices/Makefile	2007-02-02 23:48:28.749969000 +0100
+@@ -18,3 +18,4 @@
+ obj-$(CONFIG_MTD_DATAFLASH)	+= mtd_dataflash.o
+ obj-$(CONFIG_MTD_DATAFLASH26)	+= at91_dataflash26.o
+ obj-$(CONFIG_MTD_M25P80)	+= m25p80.o
++obj-$(CONFIG_MTD_SPIFLASH)	+= spiflash.o
diff --git a/target/linux/atheros/patches-2.6.24/130-ar2313_ethernet.patch b/target/linux/atheros/patches-2.6.24/130-ar2313_ethernet.patch
new file mode 100644
index 0000000000..721eba663f
--- /dev/null
+++ b/target/linux/atheros/patches-2.6.24/130-ar2313_ethernet.patch
@@ -0,0 +1,29 @@
+Index: linux-2.6.23/drivers/net/Kconfig
+===================================================================
+--- linux-2.6.23.orig/drivers/net/Kconfig	2007-10-14 00:55:22.000000000 +0200
++++ linux-2.6.23/drivers/net/Kconfig	2007-10-14 00:56:32.000000000 +0200
+@@ -348,6 +348,12 @@
+ 	  AX88796 driver, using platform bus to provide
+ 	  chip detection and resources
+ 
++config AR2313
++	tristate "AR2313 Ethernet support"
++	depends on NET_ETHERNET && ATHEROS
++	help
++	  Support for the AR231x/531x ethernet controller
++
+ config MACE
+ 	tristate "MACE (Power Mac ethernet) support"
+ 	depends on PPC_PMAC && PPC32
+Index: linux-2.6.23/drivers/net/Makefile
+===================================================================
+--- linux-2.6.23.orig/drivers/net/Makefile	2007-10-14 00:55:22.000000000 +0200
++++ linux-2.6.23/drivers/net/Makefile	2007-10-14 00:56:55.000000000 +0200
+@@ -182,6 +182,7 @@
+ obj-$(CONFIG_LGUEST_NET) += lguest_net.o
+ obj-$(CONFIG_MIPS_JAZZ_SONIC) += jazzsonic.o
+ obj-$(CONFIG_MIPS_AU1X00_ENET) += au1000_eth.o
++obj-$(CONFIG_AR2313) += ar2313/
+ obj-$(CONFIG_MIPS_SIM_NET) += mipsnet.o
+ obj-$(CONFIG_SGI_IOC3_ETH) += ioc3-eth.o
+ obj-$(CONFIG_DECLANCE) += declance.o
diff --git a/target/linux/atheros/patches-2.6.24/140-redboot_partition_scan.patch b/target/linux/atheros/patches-2.6.24/140-redboot_partition_scan.patch
new file mode 100644
index 0000000000..de4ebeb553
--- /dev/null
+++ b/target/linux/atheros/patches-2.6.24/140-redboot_partition_scan.patch
@@ -0,0 +1,24 @@
+diff -urN linux.old/drivers/mtd/redboot.c linux.dev/drivers/mtd/redboot.c
+--- linux.old/drivers/mtd/redboot.c	2006-12-14 23:53:29.000000000 +0100
++++ linux.dev/drivers/mtd/redboot.c	2006-12-16 04:23:42.000000000 +0100
+@@ -64,6 +64,7 @@
+ 	if (!buf)
+ 		return -ENOMEM;
+ 
++restart:
+ 	if ( directory < 0 )
+ 		offset = master->size + directory*master->erasesize;
+ 	else
+@@ -140,6 +141,11 @@
+ 	}
+ 	if (i == numslots) {
+ 		/* Didn't find it */
++		if (offset + master->erasesize < master->size) {
++			/* not at the end of the flash yet, maybe next block :) */
++			directory++;
++			goto restart;
++		}
+ 		printk(KERN_NOTICE "No RedBoot partition table detected in %s\n",
+ 		       master->name);
+ 		ret = 0;
+
diff --git a/target/linux/atheros/patches-2.6.24/150-bridge-printk.patch b/target/linux/atheros/patches-2.6.24/150-bridge-printk.patch
new file mode 100644
index 0000000000..0a35d89beb
--- /dev/null
+++ b/target/linux/atheros/patches-2.6.24/150-bridge-printk.patch
@@ -0,0 +1,26 @@
+--- linux-2.6.23.orig/net/core/dev.c	2007-10-12 23:42:06.000000000 +0200
++++ linux-2.6.23/net/core/dev.c	2007-10-12 23:44:22.000000000 +0200
+@@ -3425,8 +3425,8 @@
+ 	/* Fix illegal SG+CSUM combinations. */
+ 	if ((dev->features & NETIF_F_SG) &&
+ 	    !(dev->features & NETIF_F_ALL_CSUM)) {
+-		printk(KERN_NOTICE "%s: Dropping NETIF_F_SG since no checksum feature.\n",
+-		       dev->name);
++		//printk(KERN_NOTICE "%s: Dropping NETIF_F_SG since no checksum feature.\n",
++		//       dev->name);
+ 		dev->features &= ~NETIF_F_SG;
+ 	}
+ 
+@@ -3439,9 +3439,9 @@
+ 	}
+ 	if (dev->features & NETIF_F_UFO) {
+ 		if (!(dev->features & NETIF_F_HW_CSUM)) {
+-			printk(KERN_ERR "%s: Dropping NETIF_F_UFO since no "
+-					"NETIF_F_HW_CSUM feature.\n",
+-							dev->name);
++			//printk(KERN_ERR "%s: Dropping NETIF_F_UFO since no "
++			//		"NETIF_F_HW_CSUM feature.\n",
++			//				dev->name);
+ 			dev->features &= ~NETIF_F_UFO;
+ 		}
+ 		if (!(dev->features & NETIF_F_SG)) {