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OVMF: build for loongarch64

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Now that the edk2 package has support for loongarch64, this patch
enables building OVMF for loongarch64.
This commit is contained in:
sanana 2024-09-02 11:18:59 +03:00
parent 79f9ec1033
commit 4074fbdc6c
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GPG Key ID: 4679BF7DCC044783
1 changed files with 8 additions and 6 deletions
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14
pkgs/applications/virtualization/OVMF/default.nix
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@ -29,6 +29,7 @@
x86_64 = "OvmfPkg/OvmfPkgX64.dsc";
aarch64 = "ArmVirtPkg/ArmVirtQemu.dsc";
riscv64 = "OvmfPkg/RiscVVirt/RiscVVirtQemu.dsc";
loongarch64 = "OvmfPkg/LoongArchVirt/LoongArchVirtQemu.dsc";
}.${stdenv.hostPlatform.parsed.cpu.name}
or (throw "Unsupported OVMF `projectDscPath` on ${stdenv.hostPlatform.parsed.cpu.name}")
, fwPrefix ? {
@ -36,6 +37,7 @@
x86_64 = "OVMF";
aarch64 = "AAVMF";
riscv64 = "RISCV_VIRT";
loongarch64 = "LOONGARCH_VIRT";
}.${stdenv.hostPlatform.parsed.cpu.name}
or (throw "Unsupported OVMF `fwPrefix` on ${stdenv.hostPlatform.parsed.cpu.name}")
, metaPlatforms ? edk2.meta.platforms
@ -130,17 +132,17 @@ edk2.mkDerivation projectDscPath (finalAttrs: {
export PYTHONPATH=$NIX_BUILD_TOP/debian/python:$PYTHONPATH
'';
postBuild = lib.optionalString stdenv.hostPlatform.isAarch ''
postBuild = lib.optionalString (stdenv.hostPlatform.isAarch || stdenv.hostPlatform.isLoongArch64) ''
(
cd ${buildPrefix}/FV
cp QEMU_EFI.fd ${fwPrefix}_CODE.fd
cp QEMU_VARS.fd ${fwPrefix}_VARS.fd
)
'' + lib.optionalString stdenv.hostPlatform.isAarch ''
# QEMU expects 64MiB CODE and VARS files on ARM/AARCH64 architectures
# Truncate the firmware files to the expected size
truncate -s 64M ${fwPrefix}_CODE.fd
truncate -s 64M ${fwPrefix}_VARS.fd
)
truncate -s 64M ${buildPrefix}/FV/${fwPrefix}_CODE.fd
truncate -s 64M ${buildPrefix}/FV/${fwPrefix}_VARS.fd
'' + lib.optionalString stdenv.hostPlatform.isRiscV ''
truncate -s 32M ${buildPrefix}/FV/${fwPrefix}_CODE.fd
truncate -s 32M ${buildPrefix}/FV/${fwPrefix}_VARS.fd
@ -165,7 +167,7 @@ edk2.mkDerivation projectDscPath (finalAttrs: {
postInstall = ''
mkdir -vp $fd/FV
'' + lib.optionalString (builtins.elem fwPrefix [
"OVMF" "AAVMF" "RISCV_VIRT"
"OVMF" "AAVMF" "RISCV_VIRT" "LOONGARCH_VIRT"
]) ''
mv -v $out/FV/${fwPrefix}_{CODE,VARS}.fd $fd/FV
'' + lib.optionalString stdenv.hostPlatform.isx86 ''