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- choice
- prompt "LCD backlight control"
- optional
- default S5P4418_ONEWIRE
- config S5P4418_ONEWIRE
- bool "I2C / 1-Wire"
- help
- This enables LCD-Backlight control for FriendlyARM LCD-panels.
- I2C is used if available, otherwise 1-Wire is used.
- config PWM_NX
- bool "PWM"
- help
- This enables LCD-Backlight control via PWM.
- endchoice
- config ROOT_DEV
- int "ROOT_DEV"
- help
- Environment variable rootdev is set to this value if env. var. firstboot
- does not exist. Otherwise rootdev is set to the MMC boot device. rootdev
- determines (together with env. var. bootpart) where the OS (linux) is
- booted from.
- config BOOT_PART
- int "BOOT_PART"
- help
- Environment variable bootpart is set to this value. bootpart determines
- (together with env. var. rootdev) where the OS (linux) is booted from.
- config ROOT_PART
- int "ROOT_PART"
- help
- Environment variable rootpart is set to this value.
- source "board/friendlyarm/nanopi2/Kconfig"
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