This new db-88f6820-amc_nand_defconfig file is copy of existing db-88f6820-amc_defconfig file and changed to instruct build system to generate final kwbimage for NAND booting. It was done by adding options:
CONFIG_MVEBU_SPL_BOOT_DEVICE_NAND=y CONFIG_MVEBU_SPL_NAND_BADBLK_LOCATION=0x00 CONFIG_SYS_NAND_BLOCK_SIZE=0x40000 CONFIG_SYS_NAND_PAGE_SIZE=0x1000
Board has Micron MT29F8G08ABACAWP chip which is SLC NAND with 4kB page size and block size of 64 pages.
This change was only compile-tested and is useful for CI testing that mkimage can generate valid kwbimage of NAND type.
This change is more readable via git option --find-copies-harder.
Signed-off-by: Pali Rohár pali@kernel.org --- ...-88f6820-amc_defconfig => db-88f6820-amc_nand_defconfig} | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) copy configs/{db-88f6820-amc_defconfig => db-88f6820-amc_nand_defconfig} (92%)
diff --git a/configs/db-88f6820-amc_defconfig b/configs/db-88f6820-amc_nand_defconfig similarity index 92% copy from configs/db-88f6820-amc_defconfig copy to configs/db-88f6820-amc_nand_defconfig index b33bb66b5957..e784c34563f4 100644 --- a/configs/db-88f6820-amc_defconfig +++ b/configs/db-88f6820-amc_nand_defconfig @@ -6,6 +6,8 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_NR_DRAM_BANKS=2 CONFIG_TARGET_DB_88F6820_AMC=y +CONFIG_MVEBU_SPL_BOOT_DEVICE_NAND=y +CONFIG_MVEBU_SPL_NAND_BADBLK_LOCATION=0x00 CONFIG_ENV_SIZE=0x10000 CONFIG_ENV_OFFSET=0x100000 CONFIG_ENV_SECT_SIZE=0x40000 @@ -53,6 +55,7 @@ CONFIG_CMD_FAT=y CONFIG_CMD_FS_GENERIC=y CONFIG_EFI_PARTITION=y CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_ENV_SPI_MAX_HZ=50000000 CONFIG_SYS_RELOC_GD_ENV_ADDR=y CONFIG_ARP_TIMEOUT=200 @@ -64,10 +67,11 @@ CONFIG_DM_I2C=y CONFIG_SYS_I2C_MVTWSI=y # CONFIG_MMC is not set CONFIG_MTD=y -CONFIG_MTD_RAW_NAND=y CONFIG_SYS_NAND_USE_FLASH_BBT=y CONFIG_NAND_PXA3XX=y +CONFIG_SYS_NAND_BLOCK_SIZE=0x40000 CONFIG_SYS_NAND_ONFI_DETECTION=y +CONFIG_SYS_NAND_PAGE_SIZE=0x1000 CONFIG_SF_DEFAULT_BUS=1 CONFIG_SPI_FLASH_BAR=y CONFIG_SPI_FLASH_MACRONIX=y