Replace cache control magic numbers with symbols
Instead of opaque numbers like (1<<29), use
symbols like CR0_NoWriteThrough.
Change-Id: Id845e087fb472cfaf5f71beaf37fbf0d407880b5
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/833
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/cpu/amd/agesa/cache_as_ram.inc b/src/cpu/amd/agesa/cache_as_ram.inc
index 2124bf3..389f7ec 100755
--- a/src/cpu/amd/agesa/cache_as_ram.inc
+++ b/src/cpu/amd/agesa/cache_as_ram.inc
@@ -28,6 +28,7 @@
*/
#include "gcccar.inc"
+#include <cpu/x86/cache.h>
/*
* XMM map:
@@ -88,7 +89,7 @@
/* Disable cache */
movl %cr0, %eax
- orl $(1 << 30), %eax
+ orl $CR0_CacheDisable, %eax
movl %eax, %cr0
invd