From: Max Filippov <jcmvbkbc@gmail.com>
Date: Sat, 4 Oct 2014 14:50:53 +0000 (+0400)
Subject: xtensa: nommu: set up cache and atomctl in initialize_mmu
X-Git-Tag: omap-for-v3.19/fixes-rc1~67^2~4^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2eabc1800d1ef7a850672aedcc266a831572af63;p=pandora-kernel.git

xtensa: nommu: set up cache and atomctl in initialize_mmu

initialize_mmu sets up atomctl SR which is needed for s32c1i to function
correctly even in noMMU configurations. It's also a good place to set up
caching attributes of physical memory.

Allow enabling INITIALIZE_XTENSA_MMU_INSIDE_VMLINUX in noMMU
configurations for setting up atomctl and cache attributes.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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