***********************************************************/
#include <config_cmd_default.h>
+#undef CONFIG_CMD_LOADB
+#undef CONFIG_CMD_LOADS
+#undef CONFIG_CMD_BOOTD
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_XIMG
+#undef CONFIG_CMD_NAND
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_FLASH
+#undef CONFIG_CMD_IMLS
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_REGINFO
-#define CONFIG_CMD_LOADS
-#define CONFIG_CMD_LOADB
-#define CONFIG_CMD_SAVEENV
-#define CONFIG_CMD_NAND
-#if defined(CONFIG_BOOT_ONENAND)
#define CONFIG_CMD_ONENAND
-#endif
-#define CONFIG_CMD_PING
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FAT
-//#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_JFFS2
+#define CONFIG_JFFS2_CMDLINE
#define CONFIG_BOOTDELAY 3
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "SMDK6400 # " /* Monitor Command Prompt */
+#define CONFIG_SYS_PROMPT "TT # " /* Monitor Command Prompt */
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB in Bank #1 */
-#define CONFIG_SYS_FLASH_BASE 0x10000000
#define CONFIG_SYS_MONITOR_BASE 0x00000000
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-/* AM29LV160B has 35 sectors, AM29LV800B - 19 */
-#define CONFIG_SYS_MAX_FLASH_SECT 40
-
-//#define CONFIG_SYS_NO_FLASH 1
-
-#define CONFIG_AMD_LV800
-#define CONFIG_SYS_FLASH_CFI 1 /* Use CFI parameters (needed?) */
-/* Use drivers/cfi_flash.c, even though the flash is not CFI-compliant */
-#define CONFIG_FLASH_CFI_DRIVER 1
-#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
-#define CONFIG_FLASH_CFI_LEGACY
-#define CONFIG_SYS_FLASH_LEGACY_512Kx16
+#define CONFIG_SYS_NO_FLASH 1
/* **** PISMO SUPPORT *** */
#define CONFIG_SYS_FLASH_ERASE_TOUT (5 * CONFIG_SYS_HZ) /* Timeout for Flash Erase */
#define CONFIG_SYS_FLASH_WRITE_TOUT (5 * CONFIG_SYS_HZ) /* Timeout for Flash Write */
-#define CONFIG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
+#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
+#define CONFIG_ENV_ADDR 0x40000
/*
* SMDK6400 board specific data
*/
-#define CONFIG_IDENT_STRING " for SMDK6400"
+#define CONFIG_IDENT_STRING " for TT"
/* base address for uboot */
#define CONFIG_SYS_PHY_UBOOT_BASE (CONFIG_SYS_SDRAM_BASE + 0x07e00000)
#define CONFIG_ENV_OFFSET 0x0040000
-/* NAND configuration */
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-#define CONFIG_SYS_NAND_BASE 0x70200010
-#define CONFIG_SYS_S3C_NAND_HWECC
-
-#define CONFIG_SYS_NAND_SKIP_BAD_DOT_I 1 /* ".i" read skips bad blocks */
-#define CONFIG_SYS_NAND_WP 1
-#define CONFIG_SYS_NAND_YAFFS_WRITE 1 /* support yaffs write */
-#define CONFIG_SYS_NAND_BBT_2NDPAGE 1 /* bad-block markers in 1st and 2nd pages */
-
-#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_PHY_UBOOT_BASE /* NUB load-addr */
-#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST /* NUB start-addr */
-
-#define CONFIG_SYS_NAND_U_BOOT_OFFS (4 * 1024) /* Offset to RAM U-Boot image */
-#define CONFIG_SYS_NAND_U_BOOT_SIZE (252 * 1024) /* Size of RAM U-Boot image */
-
-/* NAND chip page size */
-#define CONFIG_SYS_NAND_PAGE_SIZE 2048
-/* NAND chip block size */
-#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
-/* NAND chip page per block count */
-#define CONFIG_SYS_NAND_PAGE_COUNT 64
-/* Location of the bad-block label */
-#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
-/* Extra address cycle for > 128MiB */
-#define CONFIG_SYS_NAND_5_ADDR_CYCLE
-
-/* Size of the block protected by one OOB (Spare Area in Samsung terminology) */
-#define CONFIG_SYS_NAND_ECCSIZE CONFIG_SYS_NAND_PAGE_SIZE
-/* Number of ECC bytes per OOB - S3C6400 calculates 4 bytes ECC in 1-bit mode */
-#define CONFIG_SYS_NAND_ECCBYTES 4
-/* Number of ECC-blocks per NAND page */
-#define CONFIG_SYS_NAND_ECCSTEPS (CONFIG_SYS_NAND_PAGE_SIZE / CONFIG_SYS_NAND_ECCSIZE)
-/* Size of a single OOB region */
-#define CONFIG_SYS_NAND_OOBSIZE 64
-/* Number of ECC bytes per page */
-#define CONFIG_SYS_NAND_ECCTOTAL (CONFIG_SYS_NAND_ECCBYTES * CONFIG_SYS_NAND_ECCSTEPS)
-/* ECC byte positions */
-#define CONFIG_SYS_NAND_ECCPOS {40, 41, 42, 43, 44, 45, 46, 47, \
- 48, 49, 50, 51, 52, 53, 54, 55, \
- 56, 57, 58, 59, 60, 61, 62, 63}
-
/* Boot configuration (define only one of next 3) */
-//#define CONFIG_BOOT_NAND
+#define CONFIG_BOOT_ONENAND
/* None of these are currently implemented. Left from the original Samsung
* version for reference
+#define CONFIG_BOOT_NAND
#define CONFIG_BOOT_NOR
#define CONFIG_BOOT_MOVINAND
-#define CONFIG_BOOT_ONENAND
*/
+#define CONFIG_ONENAND
+/* Unimplemented or unsupported. See comment above.
#define CONFIG_NAND
#define CONFIG_NAND_S3C64XX
-/* Unimplemented or unsupported. See comment above.
-#define CONFIG_ONENAND
#define CONFIG_MOVINAND
*/
+#define CONFIG_USE_ONENAND_BOARD_INIT
+#define CONFIG_SYS_ONENAND_BASE 0x00000000
/* Settings as above boot configuration */
-#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_IS_IN_ONENAND
#define CONFIG_BOOTARGS "console=ttySAC,115200"
/*