diff options
-rw-r--r-- | OvmfPkg/Include/IndustryStandard/Q35MchIch9.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h b/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h index f480455..68485be 100644 --- a/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h +++ b/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h @@ -33,6 +33,9 @@ //
#define DRAMC_REGISTER_Q35(Offset) PCI_LIB_ADDRESS (0, 0, 0, (Offset))
+#define MCH_EXT_TSEG_MB 0x50
+#define MCH_EXT_TSEG_MB_QUERY 0xFFFF
+
#define MCH_GGC 0x52
#define MCH_GGC_IVD BIT1
@@ -54,6 +57,7 @@ #define MCH_ESMRAMC_SM_CACHE BIT5
#define MCH_ESMRAMC_SM_L1 BIT4
#define MCH_ESMRAMC_SM_L2 BIT3
+#define MCH_ESMRAMC_TSEG_EXT (BIT2 | BIT1)
#define MCH_ESMRAMC_TSEG_8MB BIT2
#define MCH_ESMRAMC_TSEG_2MB BIT1
#define MCH_ESMRAMC_TSEG_1MB 0
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