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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>
This commit is contained in:
Nobuhiro Iwamatsu 2014-01-08 10:32:22 +09:00 committed by Nobuhiro Iwamatsu
parent 22e75d6d60
commit 0e05b217c2
1 changed files with 29 additions and 4 deletions
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33
include/configs/lager.h
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@ -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)