The MSM architecture covers a wider family of chips than just the MSM7X00A.
Move to a more generic name, in perparation for supporting the specific
SoC variants as sub-architectures (ARCH_MSM7X01A, ARCH_MSM722X, etc). This
gives us ARCH_MSM for the (many) common peripherals.
This also removes the unused/obsolete config item MSM7X00A_IDLE.
Signed-off-by: Brian Swetland <swetland@google.com>
Add support for the Qualcomm MSM7200A eval board.
Common devices are defined in common.c, to avoid excessive
cut'n'pasting them into other board files.
Signed-off-by: Brian Swetland <swetland@google.com>