diff options
| author | Etienne Carriere <etienne.carriere@linaro.org> | 2021-08-09 17:19:46 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-08-11 11:32:32 +0000 |
| commit | a776bbabd9e8f370feb089cdc016324b1d6a37c7 (patch) | |
| tree | 82d9c8d82fc63a28272bfa251ec1449366d74c3e /StandaloneMmPkg/Library/StandaloneMmMemLib | |
| parent | b7f0226a462fb35fadce4412a5929ed060333dd0 (diff) | |
| download | edk2-a776bbabd9e8f370feb089cdc016324b1d6a37c7.zip edk2-a776bbabd9e8f370feb089cdc016324b1d6a37c7.tar.gz edk2-a776bbabd9e8f370feb089cdc016324b1d6a37c7.tar.bz2 | |
StandaloneMmPkg: build for 32bit arm machines
This change allows to build StandaloneMmPkg components for 32bit Arm
StandaloneMm firmware.
This change mainly moves AArch64/ source files to Arm/ side directory
for several components: StandaloneMmCpu, StandaloneMmCoreEntryPoint
and StandaloneMmMemLib. The source file is built for both 32b and 64b
Arm targets.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'StandaloneMmPkg/Library/StandaloneMmMemLib')
| -rw-r--r-- | StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c (renamed from StandaloneMmPkg/Library/StandaloneMmMemLib/AArch64/StandaloneMmMemLibInternal.c) | 9 | ||||
| -rw-r--r-- | StandaloneMmPkg/Library/StandaloneMmMemLib/StandaloneMmMemLib.inf | 6 |
2 files changed, 11 insertions, 4 deletions
diff --git a/StandaloneMmPkg/Library/StandaloneMmMemLib/AArch64/StandaloneMmMemLibInternal.c b/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c index 4124959..fa7df46 100644 --- a/StandaloneMmPkg/Library/StandaloneMmMemLib/AArch64/StandaloneMmMemLibInternal.c +++ b/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c @@ -20,6 +20,13 @@ //
extern EFI_PHYSICAL_ADDRESS mMmMemLibInternalMaximumSupportAddress;
+#ifdef MDE_CPU_AARCH64
+#define ARM_PHYSICAL_ADDRESS_BITS 36
+#endif
+#ifdef MDE_CPU_ARM
+#define ARM_PHYSICAL_ADDRESS_BITS 32
+#endif
+
/**
Calculate and save the maximum support address.
@@ -31,7 +38,7 @@ MmMemLibInternalCalculateMaximumSupportAddress ( {
UINT8 PhysicalAddressBits;
- PhysicalAddressBits = 36;
+ PhysicalAddressBits = ARM_PHYSICAL_ADDRESS_BITS;
//
// Save the maximum support address in one global variable
diff --git a/StandaloneMmPkg/Library/StandaloneMmMemLib/StandaloneMmMemLib.inf b/StandaloneMmPkg/Library/StandaloneMmMemLib/StandaloneMmMemLib.inf index 062b0d7..b29d97a 100644 --- a/StandaloneMmPkg/Library/StandaloneMmMemLib/StandaloneMmMemLib.inf +++ b/StandaloneMmPkg/Library/StandaloneMmMemLib/StandaloneMmMemLib.inf @@ -28,7 +28,7 @@ #
# The following information is for reference only and not required by the build tools.
#
-# VALID_ARCHITECTURES = IA32 X64 AARCH64
+# VALID_ARCHITECTURES = IA32 X64 AARCH64 ARM
#
[Sources.Common]
@@ -37,8 +37,8 @@ [Sources.IA32, Sources.X64]
X86StandaloneMmMemLibInternal.c
-[Sources.AARCH64]
- AArch64/StandaloneMmMemLibInternal.c
+[Sources.AARCH64, Sources.ARM]
+ ArmStandaloneMmMemLibInternal.c
[Packages]
MdePkg/MdePkg.dec
|