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.
CONFIG_PPC=y
CONFIG_4xx=y
CONFIG_TARGET_CPCI2DP=y
CONFIG_LOOPW=y
CONFIG_CMD_I2C=y
# CONFIG_CMD_SETEXPR is not set
# CONFIG_CMD_NET is not set
# CONFIG_CMD_NFS is not set
CONFIG_SYS_NS16550=y