From 961ffc7759b703e1c574280267e705f2e5f54432 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Thu, 6 Dec 2012 21:37:04 +0000 Subject: arm: at91sam9x5: add dataflash boot support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add dataflash boot support on at91sam9x5ek board Signed-off-by: Bo Shen Acked-by: Andreas Bießmann --- include/configs/at91sam9x5ek.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include') 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 -- cgit v1.1