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| author | Mark A. Greer <mgreer@mvista.com> | 2009-04-15 12:41:27 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-05-28 15:17:47 -0700 |
| commit | b14dc0f9942a9c318c6c49f29511d88b3642e2d0 (patch) | |
| tree | ef9a9f0502c62a059de7ef7bb4949d5f51f8c8d1 /arch/arm/mach-davinci/board-dm644x-evm.c | |
| parent | c97909fcf1611645f0fe235b332e39623588d84c (diff) | |
| download | kernel_samsung_smdk4412-b14dc0f9942a9c318c6c49f29511d88b3642e2d0.zip kernel_samsung_smdk4412-b14dc0f9942a9c318c6c49f29511d88b3642e2d0.tar.gz kernel_samsung_smdk4412-b14dc0f9942a9c318c6c49f29511d88b3642e2d0.tar.bz2 | |
davinci: Factor out emac mac address handling
Factor out the code to extract that mac address from
i2c eeprom.
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-davinci/board-dm644x-evm.c')
| -rw-r--r-- | arch/arm/mach-davinci/board-dm644x-evm.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index 987d27f..d9d4045 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -44,6 +44,7 @@ #include <mach/psc.h> #include <mach/nand.h> #include <mach/mmc.h> +#include <mach/emac.h> #include <mach/common.h> #define DM644X_EVM_PHY_MASK (0x2) @@ -437,28 +438,13 @@ static struct pcf857x_platform_data pcf_data_u35 = { * - 0x0039, 1 byte NTSC vs PAL (bit 0x80 == PAL) * - ... newer boards may have more */ -static struct memory_accessor *at24_mem_acc; - -static void at24_setup(struct memory_accessor *mem_acc, void *context) -{ - char mac_addr[ETH_ALEN]; - struct davinci_soc_info *soc_info = &davinci_soc_info; - - at24_mem_acc = mem_acc; - - /* Read MAC addr from EEPROM */ - if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x7f00, ETH_ALEN) == - ETH_ALEN) { - printk(KERN_INFO "Read MAC addr from EEPROM: %pM\n", mac_addr); - memcpy(soc_info->emac_pdata->mac_addr, mac_addr, ETH_ALEN); - } -} static struct at24_platform_data eeprom_info = { .byte_len = (256*1024) / 8, .page_size = 64, .flags = AT24_FLAG_ADDR16, - .setup = at24_setup, + .setup = davinci_get_mac_addr, + .context = (void *)0x7f00, }; /* @@ -684,7 +670,6 @@ static __init void davinci_evm_init(void) soc_info->emac_pdata->phy_mask = DM644X_EVM_PHY_MASK; soc_info->emac_pdata->mdio_max_freq = DM644X_EVM_MDIO_FREQUENCY; - dm644x_init_emac(soc_info->emac_pdata); /* Register the fixup for PHY on DaVinci */ phy_register_fixup_for_uid(LXT971_PHY_ID, LXT971_PHY_MASK, |