This patch enables some drivers for LS1021A, such as
GIANFAR, WATCHDOG, AUDIO, QSPI, I2C, ESDHC, EDMA, FTM.
QorIQ Clock Framework and Ramdisk support is also enabled.
Signed-off-by: NAlison Wang <alison.wang@freescale.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>