diff options
Diffstat (limited to 'target/linux/lantiq/patches')
| -rw-r--r-- | target/linux/lantiq/patches/400-mach-arv45xx.patch | 55 |
1 files changed, 52 insertions, 3 deletions
diff --git a/target/linux/lantiq/patches/400-mach-arv45xx.patch b/target/linux/lantiq/patches/400-mach-arv45xx.patch index 419c9ae552..af86355667 100644 --- a/target/linux/lantiq/patches/400-mach-arv45xx.patch +++ b/target/linux/lantiq/patches/400-mach-arv45xx.patch @@ -37,7 +37,7 @@ +obj-$(CONFIG_LANTIQ_MACH_ARV45XX) += mach-arv45xx.o --- /dev/null +++ b/arch/mips/lantiq/xway/mach-arv45xx.c -@@ -0,0 +1,465 @@ +@@ -0,0 +1,514 @@ +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published @@ -56,6 +56,8 @@ +#include <linux/mtd/physmap.h> +#include <linux/input.h> +#include <linux/etherdevice.h> ++#include <linux/ath5k_platform.h> ++#include <linux/pci.h> + +#include <machine.h> + @@ -315,6 +317,47 @@ + lq_register_ethernet(&lq_eth_data); +} + ++static u16 arv45xx_ath5k_eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS]; ++static struct ath5k_platform_data arv45xx_ath5k_platform_data; ++ ++static int arv45xx_pci_plat_dev_init(struct pci_dev *dev) ++{ ++ dev->dev.platform_data = &arv45xx_ath5k_platform_data; ++ return 0; ++} ++ ++void __init ++arv45xx_register_ath5k(void) ++{ ++#define ARV45XX_BRN_ATH 0x3f0478 ++ int i; ++ unsigned char eeprom_mac[6]; ++ u16 eeprom_data[ATH5K_PLAT_EEP_MAX_WORDS]; ++ u32 *p = (u32*)arv45xx_ath5k_eeprom_data; ++ ++ memcpy_fromio(eeprom_mac, ++ (void *)KSEG1ADDR(LQ_FLASH_START + ARV45XX_BRN_MAC), 6); ++ eeprom_mac[5]++; ++ memcpy_fromio(arv45xx_ath5k_eeprom_data, ++ (void *)KSEG1ADDR(LQ_FLASH_START + ARV45XX_BRN_ATH), ATH5K_PLAT_EEP_MAX_WORDS); ++ // swap eeprom bytes ++ for (i = 0; i < ATH5K_PLAT_EEP_MAX_WORDS>>1; i++){ ++ //arv4518_ath5k_eeprom_data[i] = ((eeprom_data[i]&0xff)<<8)|((eeprom_data[i]&0xff00)>>8); ++ p[i] = ((eeprom_data[(i<<1)+1]&0xff)<<24)|((eeprom_data[(i<<1)+1]&0xff00)<<8)|((eeprom_data[i<<1]&0xff)<<8)|((eeprom_data[i<<1]&0xff00)>>8); ++ if (i == 0xbf>>1){ ++ // printk ("regdomain: 0x%x --> 0x%x\n", p[i], (p[i] & 0xffff0000)|0x67); ++ /* regdomain is invalid?? how did original fw convert ++ * value to 0x82d4 ?? ++ * for now, force to 0x67 */ ++ p[i] &= 0xffff0000; ++ p[i] |= 0x67; ++ } ++ } ++ arv45xx_ath5k_platform_data.eeprom_data = arv45xx_ath5k_eeprom_data; ++ arv45xx_ath5k_platform_data.macaddr = eeprom_mac; ++ lqpci_plat_dev_init = arv45xx_pci_plat_dev_init; ++} ++ +static void __init +arv4510pw_init(void) +{ @@ -354,8 +397,9 @@ + lq_pci_data.gpio = PCI_GNT2 | PCI_REQ2; + lq_register_pci(&lq_pci_data); + lq_register_wdt(); -+ arv45xx_register_ethernet(); + xway_register_dwc(ARV4518PW_USB); ++ arv45xx_register_ethernet(); ++ arv45xx_register_ath5k(); + + gpio_request(ARV4518PW_SWITCH_RESET, "switch"); + gpio_direction_output(ARV4518PW_SWITCH_RESET, 1); @@ -372,6 +416,7 @@ +{ +#define ARV4520PW_EBU 0x400 +#define ARV4520PW_USB 28 ++#define ARV4520PW_SWITCH_RESET 42 + + lq_register_gpio(); + lq_register_gpio_ebu(ARV4520PW_EBU); @@ -383,6 +428,9 @@ + lq_register_wdt(); + arv45xx_register_ethernet(); + xway_register_dwc(ARV4520PW_USB); ++ ++ gpio_request(ARV4520PW_SWITCH_RESET, "switch"); ++ gpio_set_value(ARV4520PW_SWITCH_RESET, 1); +} + +MIPS_MACHINE(LANTIQ_MACH_ARV4520PW, @@ -407,8 +455,9 @@ + lq_register_nor(&arv4518_flash_data); + lq_register_pci(&lq_pci_data); + lq_register_wdt(); -+ arv45xx_register_ethernet(); + xway_register_dwc(ARV452CPW_USB); ++ arv45xx_register_ethernet(); ++ arv45xx_register_ath5k(); + + gpio_request(ARV452CPW_SWITCH_RESET, "switch"); + gpio_set_value(ARV452CPW_SWITCH_RESET, 1); |