mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-08 22:24:32 +00:00
25 lines
788 B
Text
25 lines
788 B
Text
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Not all board variants are represented with a specific defconfig in
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mainline U-Boot. Here a small documentation on how to generate U-Boot
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images for all other board variants, available via different dts
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files and defconfigs.
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Use a different dts than in the defconfig:
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make DEVICE_TREE=cn9131-db-B
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Use a different boot device (e.g. MMC or NAND instead of SPI NOR):
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For MMC, please make the following changes to the defconfig via
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e.g. "make menuconfig":
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Remove CONFIG_MVEBU_SPI_BOOT
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Select CONFIG_MVEBU_MMC_BOOT
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Remove CONFIG_ENV_IS_IN_SPI_FLASH
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Select CONFIG_ENV_IS_IN_MMC
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For NAND, please make the following changes to the defconfig via
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e.g. "make menuconfig":
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Remove CONFIG_MVEBU_SPI_BOOT
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Select CONFIG_MVEBU_NAND_BOOT
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Remove CONFIG_ENV_IS_IN_SPI_FLASH
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Select CONFIG_ENV_IS_IN_NAND
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