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67bd6158d4
Add a new Kconfig option CONFIG_MVEBU_SPL_BOOT_DEVICE_NAND which instruct make to generate kwbimage with NAND header. This image is used for booting from NAND flash (either SPI or parallel). Support is very simple, SPL after finishes DDR training returns back to the BootROM (via CONFIG_SPL_BOOTROM_SUPPORT option) and BootROM then loads and executes U-Boot proper. To generate correct kwbimage NAND header, it is required to set following Kconfig options: CONFIG_SYS_NAND_PAGE_SIZE CONFIG_SYS_NAND_BLOCK_SIZE CONFIG_MVEBU_SPL_NAND_BADBLK_LOCATION They are used only by make / mkimage when generating final kwbimage. CONFIG_MVEBU_SPL_NAND_BADBLK_LOCATION is a new mvebu specific Kconfig option which is set into kwbimage NAND_BADBLK_LOCATION header field. Signed-off-by: Pali Rohár <pali@kernel.org> |
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| riscv | ||
| sandbox | ||
| sh | ||
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| xtensa | ||
| .gitignore | ||
| Kconfig | ||
| Kconfig.nxp | ||
| u-boot-elf.lds | ||