Complete migration of MTDPARTS_DEFAULT / MTDIDS_DEFAULT, include in environment

- Ensure that everyone setting mtdids= and mtdparts= is doing so via the
  CONFIG options.
- If the CONFIG options are set, ensure that the default environment
  sets mtdparts / mtdids.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/aristainetos2c_defconfig b/configs/aristainetos2c_defconfig
index 7a3e690..26bcb00 100644
--- a/configs/aristainetos2c_defconfig
+++ b/configs/aristainetos2c_defconfig
@@ -51,6 +51,8 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_CMD_MTDPARTS=y
+CONFIG_MTDIDS_DEFAULT="nor0=spi0.0"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:832k(u-boot),64k(env),64k(env-red),-(ubi-nor)"
 CONFIG_CMD_UBI=y
 CONFIG_OF_CONTROL=y
 CONFIG_DTB_RESELECT=y