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powerpc: gamecube/wii: declare as non-coherent platforms
authorAlbert Herranz <albert_herranz@yahoo.es>
Sat, 12 Dec 2009 06:31:38 +0000 (06:31 +0000)
committerGrant Likely <grant.likely@secretlab.ca>
Sun, 13 Dec 2009 05:24:27 +0000 (22:24 -0700)
The processors bundled in the Nintendo GameCube and Wii video game consoles
require explicit cache handling when DMA engines are used.

Signed-off-by: Albert Herranz <albert_herranz@yahoo.es>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
arch/powerpc/platforms/Kconfig.cputype patch | blob | blame | history

diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index e382cae678b880c9e57a754ea02695d3c07285e6..80d934b75bbcc6e091d66ec7901be8c513fed82b 100644 (file)
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -312,7 +312,7 @@ config NR_CPUS
 
 config NOT_COHERENT_CACHE
        bool
-       depends on 4xx || 8xx || E200 || PPC_MPC512x
+       depends on 4xx || 8xx || E200 || PPC_MPC512x || GAMECUBE_COMMON
        default y
 
 config CHECK_CACHE_COHERENCY