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Code

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

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10335 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2008-01-31 04:44:35 +00:00
parent 18a605bf0b
commit 697e06b225
17 changed files with 403 additions and 2 deletions
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196
target/linux/atheros/config-2.6.24 Normal file
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@ -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

4
target/linux/atheros/files/arch/mips/atheros/ar531x.h
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@ -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

9
target/linux/atheros/files/arch/mips/atheros/board.c
View File

@ -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);

1
target/linux/atheros/files/arch/mips/atheros/prom.c
View File

@ -29,7 +29,6 @@ void __init prom_init(void)
{
char **argv;
mips_machgroup = MACH_GROUP_ATHEROS;
mips_machtype = -1;
DO_AR5312(ar5312_prom_init();)

1
target/linux/atheros/files/drivers/net/ar2313/ar2313.c
View File

@ -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;

25
target/linux/atheros/files/include/asm-mips/mach-atheros/war.h Normal file
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@ -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 */

0
target/linux/atheros/patches/100-board.patch → target/linux/atheros/patches-2.6.23/100-board.patch
View File

0
target/linux/atheros/patches/110-spiflash.patch → target/linux/atheros/patches-2.6.23/110-spiflash.patch
View File

0
target/linux/atheros/patches/130-ar2313_ethernet.patch → target/linux/atheros/patches-2.6.23/130-ar2313_ethernet.patch
View File

0
target/linux/atheros/patches/140-redboot_partition_scan.patch → target/linux/atheros/patches-2.6.23/140-redboot_partition_scan.patch
View File

0
target/linux/atheros/patches/150-bridge-printk.patch → target/linux/atheros/patches-2.6.23/150-bridge-printk.patch
View File

67
target/linux/atheros/patches-2.6.24/100-board.patch Normal file
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@ -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);

22
target/linux/atheros/patches-2.6.24/110-spiflash.patch Normal file
View File

@ -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

29
target/linux/atheros/patches-2.6.24/130-ar2313_ethernet.patch Normal file
View File

@ -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

24
target/linux/atheros/patches-2.6.24/140-redboot_partition_scan.patch Normal file
View File

@ -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;

26
target/linux/atheros/patches-2.6.24/150-bridge-printk.patch Normal file
View File

@ -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)) {

1
target/linux/generic-2.6/config-2.6.24
View File

@ -1182,6 +1182,7 @@ CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_SEAGATE is not set
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set