Move the AHB/APB peripheral defines to local SoC header since they are
only needed by the core SoC code. The UART defines are not moved
because they are used by the mach/uncompress.h header.
Signed-off-by: Ryan Mallon <redacted>
Reviewed-by: Mika Westerberg <redacted>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>