diff options
| author | Wenyou Yang <wenyou.yang@microchip.com> | 2017-09-01 16:26:18 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-09-11 16:23:08 -0400 |
| commit | fafa440342a50191504c1da7515ed6e28c933396 (patch) | |
| tree | eb6b392ae659113551720c5734905941c2e75533 | |
| parent | 34e2819d31bb3512e723ae775b8e3eab8cff29ad (diff) | |
| download | u-boot-fafa440342a50191504c1da7515ed6e28c933396.tar.gz | |
board: sama5d4_xplained: Set mac address from eeprom
Add the code to set the ethernet mac address from eeprom by using
the common code from the common folder.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | arch/arm/dts/at91-sama5d4_xplained.dts | 5 | ||||
| -rw-r--r-- | board/atmel/sama5d4_xplained/sama5d4_xplained.c | 12 | ||||
| -rw-r--r-- | configs/sama5d4_xplained_mmc_defconfig | 3 | ||||
| -rw-r--r-- | configs/sama5d4_xplained_nandflash_defconfig | 3 | ||||
| -rw-r--r-- | configs/sama5d4_xplained_spiflash_defconfig | 3 | ||||
| -rw-r--r-- | include/configs/sama5d4_xplained.h | 2 |
6 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/dts/at91-sama5d4_xplained.dts b/arch/arm/dts/at91-sama5d4_xplained.dts index ca6aff28e5..0592b31b91 100644 --- a/arch/arm/dts/at91-sama5d4_xplained.dts +++ b/arch/arm/dts/at91-sama5d4_xplained.dts @@ -88,6 +88,11 @@ i2c0: i2c@f8014000 { status = "okay"; + + i2c_eeprom: i2c_eeprom@5c { + compatible = "atmel,24mac402"; + reg = <0x5c>; + }; }; macb0: ethernet@f8020000 { diff --git a/board/atmel/sama5d4_xplained/sama5d4_xplained.c b/board/atmel/sama5d4_xplained/sama5d4_xplained.c index 854afcb622..248a31b8c4 100644 --- a/board/atmel/sama5d4_xplained/sama5d4_xplained.c +++ b/board/atmel/sama5d4_xplained/sama5d4_xplained.c @@ -192,6 +192,18 @@ int board_early_init_f(void) } #endif +#define AT24MAC_MAC_OFFSET 0x9a + +#ifdef CONFIG_MISC_INIT_R +int misc_init_r(void) +{ +#ifdef CONFIG_I2C_EEPROM + at91_set_ethaddr(AT24MAC_MAC_OFFSET); +#endif + return 0; +} +#endif + int board_init(void) { /* adress of boot parameters */ diff --git a/configs/sama5d4_xplained_mmc_defconfig b/configs/sama5d4_xplained_mmc_defconfig index 0c2b63dab9..ffc01f4384 100644 --- a/configs/sama5d4_xplained_mmc_defconfig +++ b/configs/sama5d4_xplained_mmc_defconfig @@ -47,6 +47,9 @@ CONFIG_AT91_UTMI=y CONFIG_AT91_H32MX=y CONFIG_DM_GPIO=y CONFIG_AT91_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_AT91=y +CONFIG_I2C_EEPROM=y CONFIG_DM_MMC=y CONFIG_GENERIC_ATMEL_MCI=y CONFIG_DM_SPI_FLASH=y diff --git a/configs/sama5d4_xplained_nandflash_defconfig b/configs/sama5d4_xplained_nandflash_defconfig index 3a2dcb12b9..3abfa4fb94 100644 --- a/configs/sama5d4_xplained_nandflash_defconfig +++ b/configs/sama5d4_xplained_nandflash_defconfig @@ -44,6 +44,9 @@ CONFIG_AT91_UTMI=y CONFIG_AT91_H32MX=y CONFIG_DM_GPIO=y CONFIG_AT91_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_AT91=y +CONFIG_I2C_EEPROM=y CONFIG_DM_MMC=y CONFIG_GENERIC_ATMEL_MCI=y CONFIG_DM_SPI_FLASH=y diff --git a/configs/sama5d4_xplained_spiflash_defconfig b/configs/sama5d4_xplained_spiflash_defconfig index d82a4cddf2..d8a126ce1b 100644 --- a/configs/sama5d4_xplained_spiflash_defconfig +++ b/configs/sama5d4_xplained_spiflash_defconfig @@ -46,6 +46,9 @@ CONFIG_AT91_UTMI=y CONFIG_AT91_H32MX=y CONFIG_DM_GPIO=y CONFIG_AT91_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_AT91=y +CONFIG_I2C_EEPROM=y CONFIG_DM_MMC=y CONFIG_GENERIC_ATMEL_MCI=y CONFIG_DM_SPI_FLASH=y diff --git a/include/configs/sama5d4_xplained.h b/include/configs/sama5d4_xplained.h index c8462b0b64..08f865016d 100644 --- a/include/configs/sama5d4_xplained.h +++ b/include/configs/sama5d4_xplained.h @@ -12,6 +12,8 @@ #include "at91-sama5_common.h" +#define CONFIG_MISC_INIT_R + /* SDRAM */ #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS |