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u-boot/board/Marvell/octeontx2_cn913x
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Tom Rini aa6e94deab global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_* 
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:06:07 -05:00
..
board.c global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_* 2022-12-05 16:06:07 -05:00
MAINTAINERS
Makefile
README

README 

Not all board variants are represented with a specific defconfig in
mainline U-Boot. Here a small documentation on how to generate U-Boot
images for all other board variants, available via different dts
files and defconfigs.

Use a different dts than in the defconfig:

make DEVICE_TREE=cn9131-db-B

Use a different boot device (e.g. MMC or NAND instead of SPI NOR):

For MMC, please make the following changes to the defconfig via
e.g. "make menuconfig":
Remove CONFIG_MVEBU_SPI_BOOT
Select CONFIG_MVEBU_MMC_BOOT
Remove CONFIG_ENV_IS_IN_SPI_FLASH
Select CONFIG_ENV_IS_IN_MMC

For NAND, please make the following changes to the defconfig via
e.g. "make menuconfig":
Remove CONFIG_MVEBU_SPI_BOOT
Select CONFIG_MVEBU_NAND_BOOT
Remove CONFIG_ENV_IS_IN_SPI_FLASH
Select CONFIG_ENV_IS_IN_NAND