diff options
| author | Nitin Yadav <n-yadav@ti.com> | 2023-02-08 17:30:17 +0530 |
|---|---|---|
| committer | Praneeth Bajjuri <praneeth@ti.com> | 2023-02-08 10:46:54 -0600 |
| commit | 1f19b5df9035bc017bbe4faf7bec8b36aa4c9e33 (patch) | |
| tree | b8b5a044d4c807789f8693d10345d9f156b1f310 | |
| parent | 0db7eedd33887e67b1052704f8c6fdc56b3d7341 (diff) | |
configs: am62x_evm: Provide NAND configuration
Add support for AM62Q NAND card: X8 NAND EXPANSION
BOARD card (PROC143E1) for AM62x LP SK board. These
changes provide NAND Device configuration for AM62x
LP-SK board.
We are currently using raw NAND partition for tispl.bin
(A53 SPL) and u-boot.img (A53 u-boot).
Signed-off-by: Nitin Yadav <n-yadav@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
| -rw-r--r-- | include/configs/am62x_evm.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/configs/am62x_evm.h b/include/configs/am62x_evm.h index 4ccf68c4e1..f558238e59 100644 --- a/include/configs/am62x_evm.h +++ b/include/configs/am62x_evm.h @@ -18,6 +18,50 @@ #define CONFIG_SYS_SDRAM_BASE1 0x880000000 #define CONFIG_SYS_BOOTM_LEN SZ_64M +/* NAND support */ + +/* NAND Device Configuration : MT29F8G08ADAFAH4 chip */ +#define CONFIG_SYS_NAND_PAGE_SIZE 4096 +#define CONFIG_SYS_NAND_OOBSIZE 256 +#define CONFIG_SYS_NAND_BLOCK_SIZE SZ_256K +#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \ + CONFIG_SYS_NAND_PAGE_SIZE) +#define CONFIG_SYS_NAND_5_ADDR_CYCLE + +/* NAND Driver config */ +#define CONFIG_SPL_NAND_INIT 1 +#define CONFIG_SYS_NAND_ONFI_DETECTION +#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW +#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, 14, 15, 16, 17, \ + 18, 19, 20, 21, 22, 23, 24, 25, \ + 26, 27, 28, 29, 30, 31, 32, 33, \ + 34, 35, 36, 37, 38, 39, 40, 41, \ + 42, 43, 44, 45, 46, 47, 48, 49, \ + 50, 51, 52, 53, 54, 55, 56, 57, } +#define CONFIG_SYS_NAND_ECCSIZE 512 +#define CONFIG_SYS_NAND_ECCBYTES 14 + +#ifdef CONFIG_SYS_K3_SPL_ATF +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000 /* tispl.bin partition */ +#else +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x600000 /* u-boot.img partition */ +#endif + +#define CONFIG_SYS_NAND_MAX_CHIPS 1 + +#define CONFIG_SYS_MAX_NAND_DEVICE 1 + +#define CONFIG_SYS_NAND_BASE 0x51000000 + +#if defined(CONFIG_ENV_IS_IN_NAND) +#define CONFIG_SYS_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE +#endif + +/*-- end NAND config --*/ + #ifdef CONFIG_SYS_K3_SPL_ATF #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin" #endif |