From: Kumar Gala Date: Fri, 16 Sep 2011 15:39:58 +0000 (-0500) Subject: powerpc: respect mem= setting for early memory limit setup X-Git-Tag: v3.2-rc1~34^2~17 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba14f6491768acad5cf50a3c7dc8927b7614d692;p=pandora-kernel.git powerpc: respect mem= setting for early memory limit setup For those MMUs that have some form of bolt'd linear mapping (TLB) required its rare that one ever sets mem= smaller than the size of that mapping. However, on Book-E 64 parts the initial linear mapping is quite large (1G) so its quite reasonable that mem= is set smaller than that. We need to parse the command line for mem= limit and constrain the amount of memory we map initially by it if need be. Signed-off-by: Kumar Gala --- Reading git-diff-tree failed