diff options
| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2014-01-08 10:32:22 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2014-01-16 08:07:20 +0900 |
| commit | 0e05b217c2dac0ebd2c888427347eda9e9506cc1 (patch) | |
| tree | 566ae2e8cb026a2647d6a79a46e965edaafbfb9c | |
| parent | 22e75d6d60516f45347c399f2d4efa35c30c773b (diff) | |
| download | u-boot-imx-0e05b217c2dac0ebd2c888427347eda9e9506cc1.zip u-boot-imx-0e05b217c2dac0ebd2c888427347eda9e9506cc1.tar.gz u-boot-imx-0e05b217c2dac0ebd2c888427347eda9e9506cc1.tar.bz2 | |
arm: lager: Add support QSPI device and enable boot from SPI flash
This supports SH-QSPI device on lager board, and enable booting from
SPI flash.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
| -rw-r--r-- | include/configs/lager.h | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/include/configs/lager.h b/include/configs/lager.h index 8932825..b6c1954 100644 --- a/include/configs/lager.h +++ b/include/configs/lager.h @@ -34,7 +34,15 @@ #define CONFIG_CMD_DHCP #define CONFIG_CMD_NFS #define CONFIG_CMD_BOOTZ -#define CONFIG_CMD_FLASH + +#if defined(CONFIG_SYS_USE_BOOT_NORFLASH) +#define CONFIG_CMD_FLASH +#define CONFIG_SYS_TEXT_BASE 0x00000000 +#else +#define CONFIG_CMD_SF +#define CONFIG_CMD_SPI +#define CONFIG_SYS_TEXT_BASE 0xE8080000 +#endif #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS @@ -104,8 +112,8 @@ #define CONFIG_SYS_GBL_DATA_SIZE (256) #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) +#if defined(CONFIG_SYS_USE_BOOT_NORFLASH) /* USE NOR FLASH */ -#define CONFIG_SYS_TEXT_BASE 0x00000000 #define CONFIG_SYS_FLASH_CFI #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT #define CONFIG_FLASH_CFI_DRIVER @@ -124,10 +132,27 @@ /* ENV setting */ #define CONFIG_ENV_IS_IN_FLASH -#define CONFIG_ENV_OVERWRITE 1 -#define CONFIG_ENV_SECT_SIZE (256 * 1024) #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \ CONFIG_SYS_MONITOR_LEN) + +#else /* CONFIG_SYS_USE_BOOT_NORFLASH */ + +/* USE SPI */ +#define CONFIG_SPI +#define CONFIG_SPI_FLASH_BAR +#define CONFIG_SH_QSPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_SPANSION +#define CONFIG_SYS_NO_FLASH + +/* ENV setting */ +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_ADDR 0xC0000 +#endif + +/* Common ENV setting */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_ENV_SECT_SIZE (256 * 1024) #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_MONITOR_LEN) |