CONFIG_CMD_TIMER merits a single file instead of co-exist in the sleep command file. Signed-off-by: Bin Meng <bin.meng@windriver.com>
The "cmd/Kconfig" has a TODO description for CMD_MISC that it should really be named as CMD_SLEEP. Change it in the whole source tree. Signed-off-by: Bin Meng <bin.meng@windriver.com>