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-rw-r--r--src/include/cpu/x86/lapic_def.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/cpu/x86/lapic_def.h b/src/include/cpu/x86/lapic_def.h
index f96b53b42a..2b1ca5a13f 100644
--- a/src/include/cpu/x86/lapic_def.h
+++ b/src/include/cpu/x86/lapic_def.h
@@ -6,8 +6,12 @@
#define LAPIC_BASE_MSR_ENABLE (1 << 11)
#define LAPIC_BASE_MSR_ADDR_MASK 0xFFFFF000
+#ifndef LOCAL_APIC_ADDR
#define LOCAL_APIC_ADDR 0xfee00000
+#endif
+#ifndef LAPIC_DEFAULT_BASE
#define LAPIC_DEFAULT_BASE LOCAL_APIC_ADDR
+#endif
#define LAPIC_ID 0x020
#define LAPIC_LVR 0x030