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/pogo_e02_defconfig b/configs/pogo_e02_defconfig
index b7f9c12..e1a2517 100644
--- a/configs/pogo_e02_defconfig
+++ b/configs/pogo_e02_defconfig
@@ -35,6 +35,8 @@
 CONFIG_CMD_FAT=y
 CONFIG_CMD_JFFS2=y
 CONFIG_CMD_MTDPARTS=y
+CONFIG_MTDIDS_DEFAULT="nand0=orion_nand"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:1M(u-boot),4M(uImage),32M(rootfs),-(data)"
 CONFIG_CMD_UBI=y
 CONFIG_ISO_PARTITION=y
 CONFIG_OF_CONTROL=y