diff options
-rw-r--r-- | arch/arm/mach-pxa/colibri-pxa300.c | 6 | ||||
-rw-r--r-- | arch/arm/mach-pxa/colibri-pxa320.c | 5 | ||||
-rw-r--r-- | arch/arm/mach-pxa/colibri-pxa3xx.c | 35 | ||||
-rw-r--r-- | arch/arm/mach-pxa/include/mach/colibri.h | 4 |
4 files changed, 46 insertions, 4 deletions
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c index 10c2eaf93230..0964eda4dcf4 100644 --- a/arch/arm/mach-pxa/colibri-pxa300.c +++ b/arch/arm/mach-pxa/colibri-pxa300.c | |||
@@ -32,12 +32,13 @@ | |||
32 | 32 | ||
33 | #if defined(CONFIG_AX88796) | 33 | #if defined(CONFIG_AX88796) |
34 | #define COLIBRI_ETH_IRQ_GPIO mfp_to_gpio(GPIO26_GPIO) | 34 | #define COLIBRI_ETH_IRQ_GPIO mfp_to_gpio(GPIO26_GPIO) |
35 | |||
35 | /* | 36 | /* |
36 | * Asix AX88796 Ethernet | 37 | * Asix AX88796 Ethernet |
37 | */ | 38 | */ |
38 | static struct ax_plat_data colibri_asix_platdata = { | 39 | static struct ax_plat_data colibri_asix_platdata = { |
39 | .flags = AXFLG_MAC_FROMDEV, | 40 | .flags = 0, /* defined later */ |
40 | .wordlength = 2 | 41 | .wordlength = 2, |
41 | }; | 42 | }; |
42 | 43 | ||
43 | static struct resource colibri_asix_resource[] = { | 44 | static struct resource colibri_asix_resource[] = { |
@@ -70,6 +71,7 @@ static mfp_cfg_t colibri_pxa300_eth_pin_config[] __initdata = { | |||
70 | 71 | ||
71 | static void __init colibri_pxa300_init_eth(void) | 72 | static void __init colibri_pxa300_init_eth(void) |
72 | { | 73 | { |
74 | colibri_pxa3xx_init_eth(&colibri_asix_platdata); | ||
73 | pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_eth_pin_config)); | 75 | pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_eth_pin_config)); |
74 | set_irq_type(gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), IRQ_TYPE_EDGE_FALLING); | 76 | set_irq_type(gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), IRQ_TYPE_EDGE_FALLING); |
75 | platform_device_register(&asix_device); | 77 | platform_device_register(&asix_device); |
diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c index 55b74a7a6151..8a742b779e05 100644 --- a/arch/arm/mach-pxa/colibri-pxa320.c +++ b/arch/arm/mach-pxa/colibri-pxa320.c | |||
@@ -38,8 +38,8 @@ | |||
38 | * Asix AX88796 Ethernet | 38 | * Asix AX88796 Ethernet |
39 | */ | 39 | */ |
40 | static struct ax_plat_data colibri_asix_platdata = { | 40 | static struct ax_plat_data colibri_asix_platdata = { |
41 | .flags = AXFLG_MAC_FROMDEV, | 41 | .flags = 0, /* defined later */ |
42 | .wordlength = 2 | 42 | .wordlength = 2, |
43 | }; | 43 | }; |
44 | 44 | ||
45 | static struct resource colibri_asix_resource[] = { | 45 | static struct resource colibri_asix_resource[] = { |
@@ -72,6 +72,7 @@ static mfp_cfg_t colibri_pxa320_eth_pin_config[] __initdata = { | |||
72 | 72 | ||
73 | static void __init colibri_pxa320_init_eth(void) | 73 | static void __init colibri_pxa320_init_eth(void) |
74 | { | 74 | { |
75 | colibri_pxa3xx_init_eth(&colibri_asix_platdata); | ||
75 | pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_eth_pin_config)); | 76 | pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_eth_pin_config)); |
76 | set_irq_type(gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), IRQ_TYPE_EDGE_FALLING); | 77 | set_irq_type(gpio_to_irq(COLIBRI_ETH_IRQ_GPIO), IRQ_TYPE_EDGE_FALLING); |
77 | platform_device_register(&asix_device); | 78 | platform_device_register(&asix_device); |
diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c index 12d0afc54aa5..ea34e34f8cd8 100644 --- a/arch/arm/mach-pxa/colibri-pxa3xx.c +++ b/arch/arm/mach-pxa/colibri-pxa3xx.c | |||
@@ -14,6 +14,7 @@ | |||
14 | #include <linux/kernel.h> | 14 | #include <linux/kernel.h> |
15 | #include <linux/platform_device.h> | 15 | #include <linux/platform_device.h> |
16 | #include <linux/gpio.h> | 16 | #include <linux/gpio.h> |
17 | #include <linux/etherdevice.h> | ||
17 | #include <asm/mach-types.h> | 18 | #include <asm/mach-types.h> |
18 | #include <mach/hardware.h> | 19 | #include <mach/hardware.h> |
19 | #include <asm/sizes.h> | 20 | #include <asm/sizes.h> |
@@ -28,6 +29,40 @@ | |||
28 | #include "generic.h" | 29 | #include "generic.h" |
29 | #include "devices.h" | 30 | #include "devices.h" |
30 | 31 | ||
32 | #if defined(CONFIG_AX88796) | ||
33 | #define ETHER_ADDR_LEN 6 | ||
34 | static u8 ether_mac_addr[ETHER_ADDR_LEN]; | ||
35 | |||
36 | void __init colibri_pxa3xx_init_eth(struct ax_plat_data *plat_data) | ||
37 | { | ||
38 | int i; | ||
39 | u64 serial = ((u64) system_serial_high << 32) | system_serial_low; | ||
40 | |||
41 | /* | ||
42 | * If the bootloader passed in a serial boot tag, which contains a | ||
43 | * valid ethernet MAC, pass it to the interface. Toradex ships the | ||
44 | * modules with their own bootloader which provides a valid MAC | ||
45 | * this way. | ||
46 | */ | ||
47 | |||
48 | for (i = 0; i < ETHER_ADDR_LEN; i++) { | ||
49 | ether_mac_addr[i] = serial & 0xff; | ||
50 | serial >>= 8; | ||
51 | } | ||
52 | |||
53 | if (is_valid_ether_addr(ether_mac_addr)) { | ||
54 | plat_data->flags |= AXFLG_MAC_FROMPLATFORM; | ||
55 | plat_data->mac_addr = ether_mac_addr; | ||
56 | printk(KERN_INFO "%s(): taking MAC from serial boot tag\n", | ||
57 | __func__); | ||
58 | } else { | ||
59 | plat_data->flags |= AXFLG_MAC_FROMDEV; | ||
60 | printk(KERN_INFO "%s(): no valid serial boot tag found, " | ||
61 | "taking MAC from device\n", __func__); | ||
62 | } | ||
63 | } | ||
64 | #endif | ||
65 | |||
31 | #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) | 66 | #if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) |
32 | static int mmc_detect_pin; | 67 | static int mmc_detect_pin; |
33 | 68 | ||
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h index 3f2a01d6a03c..306ad64409be 100644 --- a/arch/arm/mach-pxa/include/mach/colibri.h +++ b/arch/arm/mach-pxa/include/mach/colibri.h | |||
@@ -16,6 +16,10 @@ extern void colibri_pxa3xx_init_lcd(int bl_pin); | |||
16 | static inline void colibri_pxa3xx_init_lcd(int) {} | 16 | static inline void colibri_pxa3xx_init_lcd(int) {} |
17 | #endif | 17 | #endif |
18 | 18 | ||
19 | #if defined(CONFIG_AX88796) | ||
20 | extern void colibri_pxa3xx_init_eth(struct ax_plat_data *plat_data); | ||
21 | #endif | ||
22 | |||
19 | /* physical memory regions */ | 23 | /* physical memory regions */ |
20 | #define COLIBRI_SDRAM_BASE 0xa0000000 /* SDRAM region */ | 24 | #define COLIBRI_SDRAM_BASE 0xa0000000 /* SDRAM region */ |
21 | 25 | ||