configs: Re-sync almost all of cmd/Kconfig

This syncs up the current cmd/Kconfig and include/configs/ files with the
only exception being CMD_NAND.  Due to how we have used this historically
we need to take further care here when converting.

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/flea3_defconfig b/configs/flea3_defconfig
index 94f283a..b51bff8 100644
--- a/configs/flea3_defconfig
+++ b/configs/flea3_defconfig
@@ -3,4 +3,8 @@
 CONFIG_FIT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="flea3 U-Boot > "
+CONFIG_CMD_SPI=y
+CONFIG_CMD_I2C=y
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y