tree e3612338820e94085c0048d016b38abbb1f506d2
parent 2ab6e74dbd667e77d88e3ffb1893515243e0c5ad
author Masahiro Yamada <yamada.masahiro@socionext.com> 1550109933 +0900
committer Tom Rini <trini@konsulko.com> 1550882981 -0500

preboot: Introduce CONFIG_USE_PREBOOT and migrate CONFIG_PREBOOT

This is the same migration path as commit b6251db8c3f0 ("Kconfig:
Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND").

I also moved the description in README to the Kconfig help.
I ripped off the sentence about 'LWMON' since it is gone already.

I only let my boards migrate, leaving the rest to platform maintainers.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>