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| author | Derald D. Woods <woods.technical@gmail.com> | 2016-03-05 13:19:58 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-03-08 15:00:39 -0500 |
| commit | 138daa7b363926b17095e4960853dee12f30aac9 (patch) | |
| tree | b7cb4d85d829254b9ee10ca67c9b33fd60115524 | |
| parent | 5d07648662edf2b994a6433465d472a9a3e89923 (diff) | |
| download | u-boot-imx-138daa7b363926b17095e4960853dee12f30aac9.zip u-boot-imx-138daa7b363926b17095e4960853dee12f30aac9.tar.gz u-boot-imx-138daa7b363926b17095e4960853dee12f30aac9.tar.bz2 | |
OMAP3: am3517_evm: Use BCH8 ECC for NAND
Select 8-bit BCH ecc-scheme with s/w based error correction
- OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
| -rw-r--r-- | include/configs/am3517_evm.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h index 4d662ad..98a59c5 100644 --- a/include/configs/am3517_evm.h +++ b/include/configs/am3517_evm.h @@ -328,8 +328,8 @@ #define CONFIG_SPL_FRAMEWORK #define CONFIG_SPL_BOARD_INIT #define CONFIG_SPL_NAND_SIMPLE -#define CONFIG_SPL_TEXT_BASE 0x40200800 -#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */ +#define CONFIG_SPL_TEXT_BASE 0x40200000 +#define CONFIG_SPL_MAX_SIZE (64 * 1024) #define CONFIG_SPL_BSS_START_ADDR 0x80000000 #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */ @@ -354,17 +354,26 @@ #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" /* NAND boot config */ +#define CONFIG_BCH +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 #define CONFIG_SYS_NAND_OOBSIZE 64 -#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) +#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS -#define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ - 10, 11, 12, 13} +#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, 10, \ + 11, 12, 13, 14, 16, 17, 18, 19, 20, \ + 21, 22, 23, 24, 25, 26, 27, 28, 30, \ + 31, 32, 33, 34, 35, 36, 37, 38, 39, \ + 40, 41, 42, 44, 45, 46, 47, 48, 49, \ + 50, 51, 52, 53, 54, 55, 56 } + #define CONFIG_SYS_NAND_ECCSIZE 512 -#define CONFIG_SYS_NAND_ECCBYTES 3 -#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW +#define CONFIG_SYS_NAND_ECCBYTES 13 +#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW +#define CONFIG_SYS_NAND_MAX_OOBFREE 2 +#define CONFIG_SYS_NAND_MAX_ECCPOS 56 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 |