| From | Ash Logan <> | Subject | [PATCH v2 05/12] powerpc: wiiu: declare as non-coherent | Date | Wed, 22 Jun 2022 23:10:30 +1000 |
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The Nintendo Wii U requires explicit cache handling when interfacing with DMA devices.
Signed-off-by: Ash Logan <ash@heyquark.com> --- arch/powerpc/platforms/Kconfig.cputype | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index e2e1fec91c6e..fd1e82603278 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -504,7 +504,7 @@ config NR_CPUS config NOT_COHERENT_CACHE bool depends on 4xx || PPC_8xx || PPC_MPC512x || \ - GAMECUBE_COMMON || AMIGAONE + GAMECUBE_COMMON || AMIGAONE || WIIU select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_SYNC_DMA_FOR_DEVICE select ARCH_HAS_SYNC_DMA_FOR_CPU -- 2.36.1
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