arm: cache: Add support for write-allocate D-Cache

[karo-tx-uboot.git] / arch / arm / include / asm / system.h

diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index d51ba668f32373f0be80f68bbdc4207048e10082..ca2d44faf4e935e7f80f7acff6adb5e96192d5cf 100644 (file)
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -185,6 +185,7 @@ enum dcache_option {
        DCACHE_OFF = 0x12,
        DCACHE_WRITETHROUGH = 0x1a,
        DCACHE_WRITEBACK = 0x1e,
+       DCACHE_WRITEALLOC = 0x16,
 };
 
 /* Size of an MMU section */