siemens: capricorn: get ram size from system controller

Get the memory region information from system controller to reduce the
number of platform specific headers. We were aligned on NXP mek board
implementation. This need at least 1 header per memory configuration.

Signed-off-by: Enrico Leto <enrico.leto@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
2 files changed