diff options
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch b/target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch new file mode 100644 index 000000000..143473378 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.23/032-ixp4xx-net-drivers-nas100d.patch @@ -0,0 +1,87 @@ +Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c +=================================================================== +--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/nas100d-setup.c 2008-01-08 15:22:07.000000000 +1030 ++++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/nas100d-setup.c 2008-01-08 15:32:32.000000000 +1030 +@@ -21,6 +21,7 @@ + #include <asm/mach-types.h> + #include <asm/mach/arch.h> + #include <asm/mach/flash.h> ++#include <asm/io.h> + + static struct flash_platform_data nas100d_flash_data = { + .map_name = "cfi_probe", +@@ -125,12 +126,30 @@ + .resource = nas100d_uart_resources, + }; + ++/* Built-in 10/100 Ethernet MAC interfaces */ ++static struct eth_plat_info nas100d_plat_eth[] = { ++ { ++ .phy = 0, ++ .rxq = 3, ++ .txreadyq = 20, ++ } ++}; ++ ++static struct platform_device nas100d_eth[] = { ++ { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEB, ++ .dev.platform_data = nas100d_plat_eth, ++ } ++}; ++ + static struct platform_device *nas100d_devices[] __initdata = { + &nas100d_i2c_gpio, + &nas100d_flash, + #ifdef CONFIG_LEDS_IXP4XX + &nas100d_leds, + #endif ++ &nas100d_eth[0], + }; + + static void nas100d_power_off(void) +@@ -146,6 +165,9 @@ + + static void __init nas100d_init(void) + { ++ uint8_t __iomem *f; ++ int i; ++ + ixp4xx_sys_init(); + + /* gpio 14 and 15 are _not_ clocks */ +@@ -165,6 +187,33 @@ + (void)platform_device_register(&nas100d_uart); + + platform_add_devices(nas100d_devices, ARRAY_SIZE(nas100d_devices)); ++ ++ ++ /* ++ * Map in a portion of the flash and read the MAC address. ++ * Since it is stored in BE in the flash itself, we need to ++ * byteswap it if we're in LE mode. ++ */ ++ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x1000000))) { ++#ifdef __ARMEB__ ++ for (i = 0; i < 6; i++) { ++ nas100d_plat_eth[0].hwaddr[i] = readb(f + 0xFC0FD8 + i); ++ } ++#else ++ nas100d_plat_eth[0].hwaddr[0] = readb(f + 0xFC0FD8 + 3); ++ nas100d_plat_eth[0].hwaddr[1] = readb(f + 0xFC0FD8 + 2); ++ nas100d_plat_eth[0].hwaddr[2] = readb(f + 0xFC0FD8 + 1); ++ nas100d_plat_eth[0].hwaddr[3] = readb(f + 0xFC0FD8 + 0); ++ nas100d_plat_eth[0].hwaddr[4] = readb(f + 0xFC0FD8 + 7); ++ nas100d_plat_eth[0].hwaddr[5] = readb(f + 0xFC0FD8 + 6); ++#endif ++ iounmap(f); ++ } ++ printk(KERN_INFO "NAS100D: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n", ++ nas100d_plat_eth[0].hwaddr[0], nas100d_plat_eth[0].hwaddr[1], ++ nas100d_plat_eth[0].hwaddr[2], nas100d_plat_eth[0].hwaddr[3], ++ nas100d_plat_eth[0].hwaddr[4], nas100d_plat_eth[0].hwaddr[5]); ++ + } + + MACHINE_START(NAS100D, "Iomega NAS 100d") |