ArmPkg/ArmLib: add ArmReadHcr to enable read-modify-write of HCR

[mirror_edk2.git] / ArmPkg / Include / Chipset / AArch64Mmu.h

diff --git a/ArmPkg/Include/Chipset/AArch64Mmu.h b/ArmPkg/Include/Chipset/AArch64Mmu.h
index 3c3df6d9835cd9610c989232855faf68f29a38a4..f660e65aac332659802d77889a91392abd0599aa 100644 (file)
--- a/ArmPkg/Include/Chipset/AArch64Mmu.h
+++ b/ArmPkg/Include/Chipset/AArch64Mmu.h
@@ -108,6 +108,7 @@
 #define TCR_PS_256TB                            (5 << 16)\r
 \r
 #define TCR_TG0_4KB                             (0 << 14)\r
+#define TCR_TG1_4KB                             (2 << 30)\r
 \r
 #define TCR_IPS_4GB                             (0ULL << 32)\r
 #define TCR_IPS_64GB                            (1ULL << 32)\r
@@ -116,6 +117,7 @@
 #define TCR_IPS_16TB                            (4ULL << 32)\r
 #define TCR_IPS_256TB                           (5ULL << 32)\r
 \r
+#define TCR_EPD1                                (1 << 23)\r
 \r
 #define TTBR_ASID_FIELD                      (48)\r
 #define TTBR_ASID_MASK                       (0xFF << TTBR_ASID_FIELD)\r