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| author | Bo Shen <voice.shen@atmel.com> | 2012-12-06 21:37:04 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-01-12 13:18:50 +0100 |
| commit | 961ffc7759b703e1c574280267e705f2e5f54432 (patch) | |
| tree | fc8bd75b71de18f719bc5b98319073b253325bb9 | |
| parent | fd70aa41468be4324275910f85578cb5be6a0439 (diff) | |
| download | u-boot-imx-961ffc7759b703e1c574280267e705f2e5f54432.zip u-boot-imx-961ffc7759b703e1c574280267e705f2e5f54432.tar.gz u-boot-imx-961ffc7759b703e1c574280267e705f2e5f54432.tar.bz2 | |
arm: at91sam9x5: add dataflash boot support
Add dataflash boot support on at91sam9x5ek board
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
| -rw-r--r-- | boards.cfg | 1 | ||||
| -rw-r--r-- | include/configs/at91sam9x5ek.h | 10 |
2 files changed, 11 insertions, 0 deletions
@@ -99,6 +99,7 @@ at91sam9m10g45ek_nandflash arm arm926ejs at91sam9m10g45ek atmel at91sam9rlek_dataflash arm arm926ejs at91sam9rlek atmel at91 at91sam9rlek:AT91SAM9RL,SYS_USE_DATAFLASH at91sam9rlek_nandflash arm arm926ejs at91sam9rlek atmel at91 at91sam9rlek:AT91SAM9RL,SYS_USE_NANDFLASH at91sam9x5ek_nandflash arm arm926ejs at91sam9x5ek atmel at91 at91sam9x5ek:AT91SAM9X5,SYS_USE_NANDFLASH +at91sam9x5ek_dataflash arm arm926ejs at91sam9x5ek atmel at91 at91sam9x5ek:AT91SAM9X5,SYS_USE_DATAFLASH at91sam9x5ek_spiflash arm arm926ejs at91sam9x5ek atmel at91 at91sam9x5ek:AT91SAM9X5,SYS_USE_SPIFLASH at91sam9x5ek_mmc arm arm926ejs at91sam9x5ek atmel at91 at91sam9x5ek:AT91SAM9X5,SYS_USE_MMC at91sam9xeek_dataflash_cs0 arm arm926ejs at91sam9260ek atmel at91 at91sam9260ek:AT91SAM9XE,SYS_USE_DATAFLASH_CS0 diff --git a/include/configs/at91sam9x5ek.h b/include/configs/at91sam9x5ek.h index f9e5a4a..6fac5ac 100644 --- a/include/configs/at91sam9x5ek.h +++ b/include/configs/at91sam9x5ek.h @@ -205,6 +205,16 @@ #define CONFIG_BOOTCOMMAND "sf probe 0; " \ "sf read 0x22000000 0x100000 0x300000; " \ "bootm 0x22000000" +#elif defined(CONFIG_SYS_USE_DATAFLASH) +/* bootstrap + u-boot + env + linux in data flash */ +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_OFFSET 0x4200 +#define CONFIG_ENV_SIZE 0x4200 +#define CONFIG_ENV_SECT_SIZE 0x210 +#define CONFIG_ENV_SPI_MAX_HZ 30000000 +#define CONFIG_BOOTCOMMAND "sf probe 0; " \ + "sf read 0x22000000 0x84000 0x294000; " \ + "bootm 0x22000000" #else /* CONFIG_SYS_USE_MMC */ /* bootstrap + u-boot + env + linux in mmc */ #define CONFIG_ENV_IS_IN_MMC |