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(parent: c0e9535) | patch
arc: add dependences on MMU presence
authorAlexey Brodkin <abrodkin@synopsys.com>
Wed, 24 Dec 2014 14:00:29 +0000 (17:00 +0300)
committerAlexey Brodkin <abrodkin@synopsys.com>
Thu, 15 Jan 2015 19:38:42 +0000 (22:38 +0300)
commitdcb431e723f132d0df63fb1e711042a6bbfc3a6a
treed1d734a4f5809d232de35e3fb504b5f00af7cee1tree | snapshot
parentc0e9535e1d582ec089c743b705752392fcf3d9a2commit | diff
arc: add dependences on MMU presence

Depending on MMU presence in CPU there're differences in HW behavior.
For example address of instruction that caused exception is put in
ECR register if MMU exists and in ERET register otherwise.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Igor Guryanov <guryanov@synopsys.com>
arch/arc/config.mk diff | blob | history
arch/arc/cpu/arc700/start.S diff | blob | history
My U-Boot fork