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Diffstat (limited to 'src/cpu/intel/haswell/bootblock.c')
-rw-r--r--src/cpu/intel/haswell/bootblock.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/cpu/intel/haswell/bootblock.c b/src/cpu/intel/haswell/bootblock.c
index e502cfa392..4857f23e69 100644
--- a/src/cpu/intel/haswell/bootblock.c
+++ b/src/cpu/intel/haswell/bootblock.c
@@ -54,8 +54,7 @@ static void enable_rom_caching(void)
msr_t msr;
disable_cache();
- /* Why only top 4MiB ? */
- set_var_mtrr(1, 0xffc00000, 4*1024*1024, MTRR_TYPE_WRPROT);
+ set_var_mtrr(1, CACHE_ROM_BASE, CACHE_ROM_SIZE, MTRR_TYPE_WRPROT);
enable_cache();
/* Enable Variable MTRRs */