Convert CONFIG_ENV_IS_IN_MMC/NAND/UBI and NOWHERE to Kconfig
This converts the following to Kconfig:
CONFIG_ENV_IS_IN_MMC
CONFIG_ENV_IS_IN_NAND
CONFIG_ENV_IS_IN_UBI
CONFIG_ENV_IS_NOWHERE
In fact this already exists for sunxi as a 'choice' config. However not
all the choices are available in Kconfig yet so we cannot use that. It
would lead to more than one option being set.
In addition, one purpose of this series is to allow the environment to be
stored in more than one place. So the existing choice is converted to a
normal config allowing each option to be set independently.
There are not many opportunities for Kconfig updates to reduce the size of
this patch. This was tested with
./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC
And then manual updates. This is because for CHAIN_OF_TRUST boards they
can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic
now.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/tao3530_defconfig b/configs/tao3530_defconfig
index bad954d..a572db2 100644
--- a/configs/tao3530_defconfig
+++ b/configs/tao3530_defconfig
@@ -2,6 +2,7 @@
# CONFIG_SYS_THUMB_BUILD is not set
CONFIG_ARCH_OMAP2PLUS=y
CONFIG_TARGET_TAO3530=y
+CONFIG_ENV_IS_IN_NAND=y
CONFIG_BOOTDELAY=3
CONFIG_SPL=y
# CONFIG_SPL_EXT_SUPPORT is not set