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add ar7 2.6.23 patches and config

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9115 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
ejka 2007-10-04 02:27:37 +00:00
parent 58242e5417
commit c9dad6250d
8 changed files with 577 additions and 0 deletions
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196
target/linux/ar7/config-2.6.23 Normal file
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@ -0,0 +1,196 @@
CONFIG_32BIT=y
# CONFIG_64BIT is not set
CONFIG_AR7=y
CONFIG_AR7_GPIO=y
CONFIG_AR7_WDT=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_ATMEL is not set
CONFIG_ATM_DRIVERS=y
CONFIG_BASE_SMALL=0
# CONFIG_BCM43XX is not set
CONFIG_BITREVERSE=y
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_BOOT_ELF32=y
# CONFIG_BROADCOM_PHY is not set
# CONFIG_BT is not set
CONFIG_CMDLINE="init=/etc/preinit rootfstype=squashfs,jffs2,"
CONFIG_CPMAC=y
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_HAS_LLSC=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_HAS_SYNC=y
CONFIG_CPU_LITTLE_ENDIAN=y
# 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_DEVPORT=y
# CONFIG_DM9000 is not set
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_FIXED_MII_100_FDX=y
# CONFIG_FIXED_MII_10_FDX is not set
CONFIG_FIXED_PHY=y
CONFIG_FS_POSIX_ACL=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
# CONFIG_HERMES is not set
# CONFIG_HOSTAP_PCI is not set
# CONFIG_HOSTAP_PLX is not set
CONFIG_HW_HAS_PCI=y
CONFIG_HW_RANDOM=y
# CONFIG_I2C is not set
# CONFIG_IDE is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
CONFIG_IRQ_CPU=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_LEDS_GPIO=y
# 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_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_AR7_PARTS=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_MTD_BLOCK2MTD is not set
CONFIG_MTD_CFI=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_CFI_AMDSTD=y
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=y
CONFIG_MTD_CFI_STAA=y
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_PARTITIONS=y
# CONFIG_MTD_PCI is not set
# CONFIG_MTD_PHRAM is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_START=0x10000000
# CONFIG_MTD_PLATRAM is not set
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_NETDEV_1000 is not set
CONFIG_NET_ACT_POLICE=y
# CONFIG_NET_PCI is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_NO_EXCEPT_FILL=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_PCIPCWATCHDOG 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_PRISM54 is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_RTC is not set
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_PCI=y
# 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_SMSC_PHY is not set
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SWAP_IO_SPACE=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
CONFIG_SYS_SUPPORTS_KGDB=y
CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
# CONFIG_TOSHIBA_JMR3927 is not set
# CONFIG_TOSHIBA_RBTX4927 is not set
# CONFIG_TOSHIBA_RBTX4938 is not set
CONFIG_TRAD_SIGNALS=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_USB is not set
# CONFIG_USER_NS is not set
# CONFIG_VGASTATE is not set
CONFIG_ZONE_DMA_FLAG=0

95
target/linux/ar7/patches-2.6.23/100-board_support.patch Normal file
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@ -0,0 +1,95 @@
Index: linux-2.6.23-rc6/arch/mips/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/arch/mips/Kconfig 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/arch/mips/Kconfig 2007-09-21 16:24:11.000000000 +0800
@@ -15,6 +15,23 @@
prompt "System type"
default SGI_IP22
+config AR7
+ bool "Texas Instruments AR7"
+ select BOOT_ELF32
+ select DMA_NONCOHERENT
+ select HW_HAS_PCI
+ select IRQ_CPU
+ select NO_EXCEPT_FILL
+ select SWAP_IO_SPACE
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_HAS_EARLY_PRINTK
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_KGDB
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select GENERIC_GPIO
+ select GENERIC_HARDIRQS_NO__DO_IRQ
+
config MACH_ALCHEMY
bool "Alchemy processor based machines"
Index: linux-2.6.23-rc6/arch/mips/kernel/traps.c
===================================================================
--- linux-2.6.23-rc6.orig/arch/mips/kernel/traps.c 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/arch/mips/kernel/traps.c 2007-09-21 16:24:11.000000000 +0800
@@ -1075,10 +1075,23 @@
exception_handlers[n] = handler;
if (n == 0 && cpu_has_divec) {
- *(volatile u32 *)(ebase + 0x200) = 0x08000000 |
- (0x03ffffff & (handler >> 2));
- flush_icache_range(ebase + 0x200, ebase + 0x204);
- }
+ if ((handler ^ (ebase + 4)) & 0xfc000000) {
+ /* lui k0, 0x0000 */
+ *(u32 *)(ebase + 0x200) = 0x3c1a0000 | (handler >> 16);
+ /* ori k0, 0x0000 */
+ *(u32 *)(ebase + 0x204) =
+ 0x375a0000 | (handler & 0xffff);
+ /* jr k0 */
+ *(u32 *)(ebase + 0x208) = 0x03400008;
+ /* nop */
+ *(u32 *)(ebase + 0x20C) = 0x00000000;
+ flush_icache_range(ebase + 0x200, ebase + 0x210);
+ } else {
+ *(volatile u32 *)(ebase + 0x200) =
+ 0x08000000 | (0x03ffffff & (handler >> 2));
+ flush_icache_range(ebase + 0x200, ebase + 0x204);
+ }
+ }
return (void *)old_handler;
}
Index: linux-2.6.23-rc6/arch/mips/Makefile
===================================================================
--- linux-2.6.23-rc6.orig/arch/mips/Makefile 2007-09-21 16:24:05.000000000 +0800
+++ linux-2.6.23-rc6/arch/mips/Makefile 2007-09-21 16:24:11.000000000 +0800
@@ -161,6 +161,13 @@
#
#
+# Texas Instruments AR7
+#
+core-$(CONFIG_AR7) += arch/mips/ar7/
+cflags-$(CONFIG_AR7) += -Iinclude/asm-mips/ar7
+load-$(CONFIG_AR7) += 0xffffffff94100000
+
+#
# Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
#
core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
Index: linux-2.6.23-rc6/include/asm-mips/page.h
===================================================================
--- linux-2.6.23-rc6.orig/include/asm-mips/page.h 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/include/asm-mips/page.h 2007-09-21 16:24:11.000000000 +0800
@@ -184,8 +184,10 @@
#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE)
-#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET)
+#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE + \
+ PHYS_OFFSET)
+#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET - \
+ PHYS_OFFSET)
#include <asm-generic/memory_model.h>
#include <asm-generic/page.h>

43
target/linux/ar7/patches-2.6.23/110-flash.patch Normal file
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@ -0,0 +1,43 @@
Index: linux-2.6.23-rc6/drivers/mtd/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/drivers/mtd/Kconfig 2007-09-21 16:23:59.000000000 +0800
+++ linux-2.6.23-rc6/drivers/mtd/Kconfig 2007-09-21 16:24:11.000000000 +0800
@@ -160,6 +160,12 @@
for your particular device. It won't happen automatically. The
'armflash' map driver (CONFIG_MTD_ARMFLASH) does this, for example.
+config MTD_AR7_PARTS
+ tristate "TI AR7 partitioning support"
+ depends on MTD_PARTITIONS
+ ---help---
+ TI AR7 partitioning support
+
comment "User Modules And Translation Layers"
config MTD_CHAR
Index: linux-2.6.23-rc6/drivers/mtd/Makefile
===================================================================
--- linux-2.6.23-rc6.orig/drivers/mtd/Makefile 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/mtd/Makefile 2007-09-21 16:24:11.000000000 +0800
@@ -11,6 +11,7 @@
obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
# 'Users' - code which presents functionality to userspace.
obj-$(CONFIG_MTD_CHAR) += mtdchar.o
Index: linux-2.6.23-rc6/drivers/mtd/maps/physmap.c
===================================================================
--- linux-2.6.23-rc6.orig/drivers/mtd/maps/physmap.c 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/mtd/maps/physmap.c 2007-09-21 16:24:11.000000000 +0800
@@ -74,7 +74,8 @@
static const char *rom_probe_types[] = { "cfi_probe", "jedec_probe", "map_rom", NULL };
#ifdef CONFIG_MTD_PARTITIONS
-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
+static const char *part_probe_types[] = {"cmdlinepart", "RedBoot",
+ "ar7part", NULL };
#endif
static int physmap_flash_probe(struct platform_device *dev)

32
target/linux/ar7/patches-2.6.23/120-gpio_chrdev.patch Normal file
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@ -0,0 +1,32 @@
Index: linux-2.6.23-rc6/drivers/char/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/drivers/char/Kconfig 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/char/Kconfig 2007-09-21 16:24:12.000000000 +0800
@@ -928,6 +928,15 @@
To compile this driver as a module, choose M here: the
module will be called mwave.
+config AR7_GPIO
+ tristate "TI AR7 GPIO Support"
+ depends on AR7
+ help
+ Give userspace access to the GPIO pins on the Texas Instruments AR7
+ processors.
+
+ If compiled as a module, it will be called ar7_gpio.
+
config SCx200_GPIO
tristate "NatSemi SCx200 GPIO Support"
depends on SCx200
Index: linux-2.6.23-rc6/drivers/char/Makefile
===================================================================
--- linux-2.6.23-rc6.orig/drivers/char/Makefile 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/char/Makefile 2007-09-21 16:24:12.000000000 +0800
@@ -89,6 +89,7 @@
obj-$(CONFIG_PPDEV) += ppdev.o
obj-$(CONFIG_NWBUTTON) += nwbutton.o
obj-$(CONFIG_NWFLASH) += nwflash.o
+obj-$(CONFIG_AR7_GPIO) += ar7_gpio.o
obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o
obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o

29
target/linux/ar7/patches-2.6.23/140-watchdog.patch Normal file
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@ -0,0 +1,29 @@
Index: linux-2.6.23-rc6/drivers/char/watchdog/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/drivers/char/watchdog/Kconfig 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/char/watchdog/Kconfig 2007-09-21 16:24:12.000000000 +0800
@@ -583,6 +583,12 @@
# MIPS Architecture
+config AR7_WDT
+ tristate "TI AR7 Watchdog Timer"
+ depends on WATCHDOG && AR7
+ help
+ Hardware driver for the TI AR7 Watchdog Timer.
+
config INDYDOG
tristate "Indy/I2 Hardware Watchdog"
depends on SGI_IP22
Index: linux-2.6.23-rc6/drivers/char/watchdog/Makefile
===================================================================
--- linux-2.6.23-rc6.orig/drivers/char/watchdog/Makefile 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/char/watchdog/Makefile 2007-09-21 16:24:12.000000000 +0800
@@ -87,6 +87,7 @@
# M68KNOMMU Architecture
# MIPS Architecture
+obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
obj-$(CONFIG_INDYDOG) += indydog.o
obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o
obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o

32
target/linux/ar7/patches-2.6.23/200-ethernet_driver.patch Normal file
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@ -0,0 +1,32 @@
Index: linux-2.6.23-rc6/drivers/net/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/drivers/net/Kconfig 2007-09-21 16:24:02.000000000 +0800
+++ linux-2.6.23-rc6/drivers/net/Kconfig 2007-09-21 16:24:13.000000000 +0800
@@ -1965,6 +1965,15 @@
To compile this driver as a module, choose M here: the module
will be called sc92031. This is recommended.
+config CPMAC
+ tristate "TI AR7 CPMAC Ethernet support (EXPERIMENTAL)"
+ depends on NET_ETHERNET && EXPERIMENTAL && AR7
+ select PHYLIB
+ select FIXED_PHY
+ select FIXED_MII_100_FDX
+ help
+ TI AR7 CPMAC Ethernet support
+
config NET_POCKET
bool "Pocket and portable adapters"
depends on PARPORT
Index: linux-2.6.23-rc6/drivers/net/Makefile
===================================================================
--- linux-2.6.23-rc6.orig/drivers/net/Makefile 2007-09-21 16:24:02.000000000 +0800
+++ linux-2.6.23-rc6/drivers/net/Makefile 2007-09-21 16:24:13.000000000 +0800
@@ -155,6 +155,7 @@
obj-$(CONFIG_8139TOO) += 8139too.o
obj-$(CONFIG_ZNET) += znet.o
obj-$(CONFIG_LAN_SAA9730) += saa9730.o
+obj-$(CONFIG_CPMAC) += cpmac.o
obj-$(CONFIG_DEPCA) += depca.o
obj-$(CONFIG_EWRK3) += ewrk3.o
obj-$(CONFIG_ATP) += atp.o

93
target/linux/ar7/patches-2.6.23/210-phy_fixed.patch Normal file
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@ -0,0 +1,93 @@
Index: linux-2.6.23-rc6/drivers/net/phy/fixed.c
===================================================================
--- linux-2.6.23-rc6.orig/drivers/net/phy/fixed.c 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/net/phy/fixed.c 2007-09-21 16:24:13.000000000 +0800
@@ -189,6 +189,19 @@
.driver = { .owner = THIS_MODULE,},
};
+static void fixed_mdio_release (struct device * dev)
+{
+ struct phy_device *phydev = container_of(dev, struct phy_device, dev);
+ struct mii_bus *bus = phydev->bus;
+ struct fixed_info *fixed = bus->priv;
+
+ kfree(phydev);
+ kfree(bus->dev);
+ kfree(bus);
+ kfree(fixed->regs);
+ kfree(fixed);
+}
+
/*-----------------------------------------------------------------------------
* This func is used to create all the necessary stuff, bind
* the fixed phy driver and register all it on the mdio_bus_type.
@@ -224,6 +237,12 @@
}
fixed->regs = kzalloc(MII_REGS_NUM*sizeof(int), GFP_KERNEL);
+ if (NULL == fixed->regs) {
+ kfree(dev);
+ kfree(new_bus);
+ kfree(fixed);
+ return -ENOMEM;
+ }
fixed->regs_num = MII_REGS_NUM;
fixed->phy_status.speed = speed;
fixed->phy_status.duplex = duplex;
@@ -252,8 +271,11 @@
fixed->phydev = phydev;
if(NULL == phydev) {
- err = -ENOMEM;
- goto device_create_fail;
+ kfree(dev);
+ kfree(new_bus);
+ kfree(fixed->regs);
+ kfree(fixed);
+ return -ENOMEM;
}
phydev->irq = PHY_IGNORE_INTERRUPT;
@@ -265,8 +287,33 @@
else
snprintf(phydev->dev.bus_id, BUS_ID_SIZE,
"fixed@%d:%d", speed, duplex);
+
phydev->bus = new_bus;
+#if 1
+ phydev->dev.driver = &fixed_mdio_driver.driver;
+ phydev->dev.release = fixed_mdio_release;
+
+ err = phydev->dev.driver->probe(&phydev->dev);
+ if(err < 0) {
+ printk(KERN_ERR "Phy %s: problems with fixed driver\n",
+ phydev->dev.bus_id);
+ kfree(phydev);
+ kfree(dev);
+ kfree(new_bus);
+ kfree(fixed->regs);
+ kfree(fixed);
+ return err;
+ }
+
+ err = device_register(&phydev->dev);
+ if(err) {
+ printk(KERN_ERR "Phy %s failed to register\n",
+ phydev->dev.bus_id);
+ }
+
+ return 0;
+#else
err = device_register(&phydev->dev);
if(err) {
printk(KERN_ERR "Phy %s failed to register\n",
@@ -303,6 +350,7 @@
kfree(fixed);
return err;
+#endif
}
#endif

57
target/linux/ar7/patches-2.6.23/500-serial_kludge.patch Normal file
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@ -0,0 +1,57 @@
Index: linux-2.6.23-rc6/drivers/serial/8250.c
===================================================================
--- linux-2.6.23-rc6.orig/drivers/serial/8250.c 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/serial/8250.c 2007-09-21 16:24:14.000000000 +0800
@@ -267,6 +267,13 @@
.fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
.flags = UART_CAP_FIFO,
},
+ [PORT_AR7] = {
+ .name = "TI-AR7",
+ .fifo_size = 16,
+ .tx_loadsz = 16,
+ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00,
+ .flags = UART_CAP_FIFO | UART_CAP_AFE,
+ },
};
#if defined (CONFIG_SERIAL_8250_AU1X00)
@@ -2453,7 +2460,11 @@
{
struct uart_8250_port *up = (struct uart_8250_port *)port;
+#ifdef CONFIG_AR7
+ wait_for_xmitr(up, BOTH_EMPTY);
+#else
wait_for_xmitr(up, UART_LSR_THRE);
+#endif
serial_out(up, UART_TX, ch);
}
Index: linux-2.6.23-rc6/include/linux/serial_core.h
===================================================================
--- linux-2.6.23-rc6.orig/include/linux/serial_core.h 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/include/linux/serial_core.h 2007-09-21 16:24:14.000000000 +0800
@@ -40,6 +40,7 @@
#define PORT_NS16550A 14
#define PORT_XSCALE 15
#define PORT_RM9000 16 /* PMC-Sierra RM9xxx internal UART */
+#define PORT_AR7 16
#define PORT_MAX_8250 16 /* max port ID */
/*
Index: linux-2.6.23-rc6/include/linux/serialP.h
===================================================================
--- linux-2.6.23-rc6.orig/include/linux/serialP.h 2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/include/linux/serialP.h 2007-09-21 16:24:14.000000000 +0800
@@ -135,6 +135,10 @@
* the interrupt line _up_ instead of down, so if we register the IRQ
* while the UART is in that state, we die in an IRQ storm. */
#define ALPHA_KLUDGE_MCR (UART_MCR_OUT2)
+#elif defined(CONFIG_AR7)
+/* This is how it is set up by bootloader... */
+#define ALPHA_KLUDGE_MCR (UART_MCR_OUT2 | UART_MCR_OUT1 \
+ | UART_MCR_RTS | UART_MCR_DTR)
#else
#define ALPHA_KLUDGE_MCR 0
#endif