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-rw-r--r--src/mainboard/google/storm/mmu.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mainboard/google/storm/mmu.c b/src/mainboard/google/storm/mmu.c
index 47e3b09789..4d2e9a0123 100644
--- a/src/mainboard/google/storm/mmu.c
+++ b/src/mainboard/google/storm/mmu.c
@@ -51,8 +51,6 @@ void setup_mmu(enum dram_state dram)
/* Map Device memory. */
mmu_config_range_kb(RPM_START, RPM_SIZE, DCACHE_OFF);
- /* TODO: disable Page 0 for trapping NULL pointer references. */
-
mmu_config_range_kb(SRAM_START, SRAM_END - SRAM_START,
DCACHE_WRITEBACK);
@@ -61,6 +59,9 @@ void setup_mmu(enum dram_state dram)
mmu_disable_range(DRAM_END, 4096 - DRAM_END);
+ /* disable Page 0 for trapping NULL pointer references. */
+ mmu_disable_range_kb(0, 1);
+
mmu_init();
dcache_mmu_enable();