Patch merged into coreboot/master: soc/lowrisc: Place CBMEM at top of autodetected RAM

the following patch was just integrated into master:
commit 1e910c901b436adc6a0590e89b4b71262d23fcc9
Author: Jonathan Neuschäfer 
Date:   Thu Nov 24 08:26:03 2016 +0100

soc/lowrisc: Place CBMEM at top of autodetected RAM

Change-Id: I9f169db330d1792128db7a6308ed3afbe5803c03
    Signed-off-by: Jonathan Neuschäfer 
    Reviewed-on: https://review.coreboot.org/17708
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

See https://review.coreboot.org/17708 for details.

-gerrit