MdePkg/Base: introduce MAX_ALLOC_ADDRESS

[mirror_edk2.git] / MdePkg / Include / AArch64 / ProcessorBind.h

diff --git a/MdePkg/Include/AArch64/ProcessorBind.h b/MdePkg/Include/AArch64/ProcessorBind.h
index 968c18f915ae2762a5a645e39a3246fbb1513a1b..f4a544b34d7851150c39307681f5ed373750fd07 100644 (file)
--- a/MdePkg/Include/AArch64/ProcessorBind.h
+++ b/MdePkg/Include/AArch64/ProcessorBind.h
@@ -142,6 +142,11 @@ typedef INT64   INTN;
 ///\r
 #define MAX_ADDRESS   0xFFFFFFFFFFFFFFFFULL\r
 \r
+///\r
+/// Maximum usable address at boot time (48 bits using 4 KB pages)\r
+///\r
+#define MAX_ALLOC_ADDRESS   0xFFFFFFFFFFFFULL\r
+\r
 ///\r
 /// Maximum legal AArch64 INTN and UINTN values.\r
 ///\r