diff options
Diffstat (limited to 'include/configs/omap2420h4.h')
| -rw-r--r-- | include/configs/omap2420h4.h | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/include/configs/omap2420h4.h b/include/configs/omap2420h4.h index c791603..5674e20 100644 --- a/include/configs/omap2420h4.h +++ b/include/configs/omap2420h4.h @@ -39,11 +39,8 @@ /*#define CONFIG_VIRTIO 1 #* Using Virtio simulator */ /* Clock config to target*/ -#define PRCM_CONFIG_II 1 -/*#define PRCM_CONFIG_III 1 */ - -/* Memory configuration on board */ -/*#define CONFIG_OPTIMIZE_DDR 1 */ +#define PRCM_CONFIG_II 1 +//#define PRCM_CONFIG_III 1 #include <asm/arch/omap2420.h> /* get chip and board defs */ @@ -125,11 +122,8 @@ #ifdef CFG_NAND_BOOT #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_DHCP | CFG_CMD_I2C | CFG_CMD_NAND | CFG_CMD_JFFS2) #else -#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_DHCP | CFG_CMD_I2C | CFG_CMD_JFFS2) +#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_DHCP | CFG_CMD_I2C | CFG_CMD_JFFS2) & ~CFG_CMD_AUTOSCRIPT) #endif -/* I'd like to get to these. Snap kernel loads if we make MMC go */ - /* #define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_NAND | CFG_CMD_JFFS2 | CFG_CMD_DHCP | CFG_CMD_MMC | CFG_CMD_FAT | CFG_CMD_I2C) */ - #define CONFIG_BOOTP_MASK CONFIG_BOOTP_DEFAULT /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ @@ -241,17 +235,21 @@ #define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */ #define PHYS_SDRAM_2 OMAP2420_SDRC_CS1 +#define PHYS_FLASH_SECT_SIZE SZ_128K #define PHYS_FLASH_1 H4_CS0_BASE /* Flash Bank #1 */ #define PHYS_FLASH_SIZE_1 SZ_32M #define PHYS_FLASH_2 (H4_CS0_BASE+SZ_32M) /* same cs, 2 chips in series */ #define PHYS_FLASH_SIZE_2 SZ_32M -#define CFG_FLASH_BASE PHYS_FLASH_1 /*----------------------------------------------------------------------- * FLASH and environment organization */ +#define CFG_FLASH_BASE PHYS_FLASH_1 #define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ #define CFG_MAX_FLASH_SECT (259) /* max number of sectors on one chip */ +#define CFG_MONITOR_BASE CFG_FLASH_BASE /* Monitor at beginning of flash */ +#define CFG_MONITOR_LEN SZ_128K /* Reserve 1 sector */ +#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE, CFG_FLASH_BASE + PHYS_FLASH_SIZE_1 } #ifdef CFG_NAND_BOOT #define CFG_ENV_IS_IN_NAND 1 @@ -259,11 +257,24 @@ #else #define CFG_ENV_ADDR (CFG_FLASH_BASE + SZ_128K) #define CFG_ENV_IS_IN_FLASH 1 +#define CFG_ENV_SECT_SIZE PHYS_FLASH_SECT_SIZE +#define CFG_ENV_OFFSET ( CFG_MONITOR_BASE + CFG_MONITOR_LEN ) /* Environment after Monitor */ #endif + + + +/*----------------------------------------------------------------------- + * CFI FLASH driver setup + */ +#define CFG_FLASH_CFI 1 /* Flash memory is CFI compliant */ +#define CFG_FLASH_CFI_DRIVER 1 /* Use drivers/cfi_flash.c */ +#define CFG_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */ +#define CFG_FLASH_PROTECTION 1 /* Use hardware sector protection */ + /* timeout values are in ticks */ -#define CFG_FLASH_ERASE_TOUT (30*75*CFG_HZ) /* Timeout for Flash Erase */ -#define CFG_FLASH_WRITE_TOUT (30*75*CFG_HZ) /* Timeout for Flash Write */ +#define CFG_FLASH_ERASE_TOUT (100*CFG_HZ) /* Timeout for Flash Erase */ +#define CFG_FLASH_WRITE_TOUT (100*CFG_HZ) /* Timeout for Flash Write */ #define CFG_JFFS2_MEM_NAND |