linux-mainline 3.8: enable more ramdisk options

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
linux-mainline 3.8: don't write to read-only mcasp registers

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
linux-mainline 3.8: misc updates

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
beaglebone: bump MACHINE_KERNEL_PR

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
u-boot-denx_2014.01: Upgrade to v2014.01

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>