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refactor(nxp): parameterize i.MX platform builders to reduce duplication

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This refactoring reduces code duplication across i.MX93, i.MX8MP, and
i.MX8MQ platforms by extracting common build logic into parameterized
shared builders. This makes it easier to maintain and add new i.MX
platforms while ensuring consistency across all platforms.
This commit is contained in:
Jörg Thalheim
2025-10-29 16:03:39 +01:00
parent 8b405e9c6d
commit 688ee555de
14 changed files with 398 additions and 598 deletions
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58
nxp/imx8mq-evk/bsp/imx8mq-optee-os.nix
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@@ -1,67 +1,13 @@
{ pkgs }:
let
python3 = pkgs.buildPackages.python3;
toolchain = pkgs.gcc9Stdenv.cc;
binutils = pkgs.gcc9Stdenv.cc.bintools.bintools_bin;
cpp = pkgs.gcc;
in
pkgs.stdenv.mkDerivation rec {
pkgs.callPackage ../../common/bsp/imx-optee-builder.nix {
pname = "imx8mq-optee-os";
version = "lf-6.1.55-2.2.0";
nativeBuildInputs = [
python3
];
enableParallelBuilding = true;
propagatedBuildInputs = with python3.pkgs; [
pycryptodomex
pyelftools
cryptography
];
src = pkgs.fetchgit {
url = "https://github.com/nxp-imx/imx-optee-os.git";
rev = "a303fc80f7c4bd713315687a1fa1d6ed136e78ee";
sha256 = "sha256-OpyG812DX0c06bRZPKWB2cNu6gtZCOvewDhsKgrGB+s=";
};
postPatch = ''
substituteInPlace scripts/arm32_sysreg.py \
--replace '/usr/bin/env python3' '${python3}/bin/python'
substituteInPlace scripts/gen_tee_bin.py \
--replace '/usr/bin/env python3' '${python3}/bin/python'
substituteInPlace scripts/pem_to_pub_c.py \
--replace '/usr/bin/env python3' '${python3}/bin/python'
substituteInPlace ta/pkcs11/scripts/verify-helpers.sh \
--replace '/bin/bash' '${pkgs.bash}/bin/bash'
substituteInPlace mk/gcc.mk \
--replace "\$(CROSS_COMPILE_\$(sm))objcopy" ${binutils}/bin/${toolchain.targetPrefix}objcopy
substituteInPlace mk/gcc.mk \
--replace "\$(CROSS_COMPILE_\$(sm))objdump" ${binutils}/bin/${toolchain.targetPrefix}objdump
substituteInPlace mk/gcc.mk \
--replace "\$(CROSS_COMPILE_\$(sm))nm" ${binutils}/bin/${toolchain.targetPrefix}nm
substituteInPlace mk/gcc.mk \
--replace "\$(CROSS_COMPILE_\$(sm))readelf" ${binutils}/bin/${toolchain.targetPrefix}readelf
substituteInPlace mk/gcc.mk \
--replace "\$(CROSS_COMPILE_\$(sm))ar" ${binutils}/bin/${toolchain.targetPrefix}ar
substituteInPlace mk/gcc.mk \
--replace "\$(CROSS_COMPILE_\$(sm))cpp" ${cpp}/bin/cpp
'';
makeFlags = [
"PLATFORM=imx"
"PLATFORM_FLAVOR=mx8mqevk"
"CFG_ARM64_core=y"
"CFG_TEE_TA_LOG_LEVEL=0"
"CFG_TEE_CORE_LOG_LEVEL=0"
"CROSS_COMPILE=${toolchain}/bin/${toolchain.targetPrefix}"
"CROSS_COMPILE64=${toolchain}/bin/${toolchain.targetPrefix}"
];
installPhase = ''
mkdir -p $out
cp ./out/arm-plat-imx/core/tee-raw.bin $out/tee.bin
'';
platformFlavor = "mx8mqevk";
}