···
+
# Warning: this blob (hdcp.bin) runs on the main CPU (not the GPU) at
+
# privilege level EL3, which is above both the kernel and the
+
# This parameter applies only to platforms which are believed to use
+
# hdcp.bin. On all other platforms, or if unfreeIncludeHDCPBlob=false,
+
# hdcp.bin will be deleted before building.
+
unfreeIncludeHDCPBlob ? true,
+
buildArmTrustedFirmware = lib.makeOverridable (
+
platformCanUseHDCPBlob ? false, # set this to true if the platform is able to use hdcp.bin
+
# delete hdcp.bin if either: the platform is thought to
+
# not need it or unfreeIncludeHDCPBlob is false
+
deleteHDCPBlobBeforeBuild = !platformCanUseHDCPBlob || !unfreeIncludeHDCPBlob;
+
pname = "arm-trusted-firmware${lib.optionalString (platform != null) "-${platform}"}";
+
src = fetchFromGitHub {
+
owner = "ARM-software";
+
repo = "arm-trusted-firmware";
+
hash = "sha256-rxm5RCjT/MyMCTxiEC8jQeFMrCggrb2DRbs/qDPXb20=";
+
patches = lib.optionals deleteHDCPBlobBeforeBuild [
+
# this is a rebased version of https://gitlab.com/vicencb/kevinboot/-/blob/master/atf.patch
+
./remove-hdcp-blob.patch
+
postPatch = lib.optionalString deleteHDCPBlobBeforeBuild ''
+
rm plat/rockchip/rk3399/drivers/dp/hdcp.bin
+
depsBuildBuild = [ buildPackages.stdenv.cc ];
+
pkgsCross.arm-embedded.stdenv.cc # For Cortex-M0 firmware in RK3399
+
# Make the new toolchain guessing (from 2.11+) happy
+
# https://github.com/ARM-software/arm-trusted-firmware/blob/4ec2948fe3f65dba2f19e691e702f7de2949179c/make_helpers/toolchains/rk3399-m0.mk#L21-L22
+
rk3399-m0-oc = "${pkgsCross.arm-embedded.stdenv.cc.targetPrefix}objcopy";
+
buildInputs = [ openssl ];
+
"HOSTCC=$(CC_FOR_BUILD)"
+
"M0_CROSS_COMPILE=${pkgsCross.arm-embedded.stdenv.cc.targetPrefix}"
+
"CROSS_COMPILE=${stdenv.cc.targetPrefix}"
+
# Make the new toolchain guessing (from 2.11+) happy
+
"CC=${stdenv.cc.targetPrefix}cc"
+
"LD=${stdenv.cc.targetPrefix}cc"
+
"AS=${stdenv.cc.targetPrefix}cc"
+
"OC=${stdenv.cc.targetPrefix}objcopy"
+
"OD=${stdenv.cc.targetPrefix}objdump"
+
# Passing OpenSSL path according to docs/design/trusted-board-boot-build.rst
+
"OPENSSL_DIR=${openssl}"
+
++ (lib.optional (platform != null) "PLAT=${platform}")
+
cp ${lib.concatStringsSep " " filesToInstall} ${installDir}
+
hardeningDisable = [ "all" ];
+
# breaks secondary CPU bringup on at least RK3588, maybe others
+
env.NIX_CFLAGS_COMPILE = "-fomit-frame-pointer";
+
homepage = "https://github.com/ARM-software/arm-trusted-firmware";
+
description = "Reference implementation of secure world software for ARMv8-A";
+
++ lib.optionals (!deleteHDCPBlobBeforeBuild) [ licenses.unfreeRedistributable ];
+
maintainers = with maintainers; [ lopsided98 ];
+
// builtins.removeAttrs args [ "extraMeta" ]
+
inherit buildArmTrustedFirmware;
armTrustedFirmwareTools = buildArmTrustedFirmware {
+
# Normally, arm-trusted-firmware builds the build tools for buildPlatform
+
# using CC_FOR_BUILD (or as it calls it HOSTCC). Since want to build them
+
# for the hostPlatform here, we trick it by overriding the HOSTCC setting
+
# and, to be safe, remove CC_FOR_BUILD from the environment.
"HOSTCC=${stdenv.cc.targetPrefix}gcc"
···
+
armTrustedFirmwareAllwinner = buildArmTrustedFirmware rec {
+
extraMeta.platforms = [ "aarch64-linux" ];
+
filesToInstall = [ "build/${platform}/release/bl31.bin" ];
+
armTrustedFirmwareAllwinnerH616 = buildArmTrustedFirmware rec {
platform = "sun50i_h616";
+
extraMeta.platforms = [ "aarch64-linux" ];
+
filesToInstall = [ "build/${platform}/release/bl31.bin" ];
+
armTrustedFirmwareAllwinnerH6 = buildArmTrustedFirmware rec {
+
extraMeta.platforms = [ "aarch64-linux" ];
+
filesToInstall = [ "build/${platform}/release/bl31.bin" ];
+
armTrustedFirmwareQemu = buildArmTrustedFirmware rec {
+
extraMeta.platforms = [ "aarch64-linux" ];
+
"build/${platform}/release/bl1.bin"
+
"build/${platform}/release/bl2.bin"
+
"build/${platform}/release/bl31.bin"
+
armTrustedFirmwareRK3328 = buildArmTrustedFirmware rec {
+
extraMakeFlags = [ "bl31" ];
+
extraMeta.platforms = [ "aarch64-linux" ];
+
filesToInstall = [ "build/${platform}/release/bl31/bl31.elf" ];
+
armTrustedFirmwareRK3399 = buildArmTrustedFirmware rec {
+
extraMakeFlags = [ "bl31" ];
+
extraMeta.platforms = [ "aarch64-linux" ];
+
filesToInstall = [ "build/${platform}/release/bl31/bl31.elf" ];
platformCanUseHDCPBlob = true;
+
armTrustedFirmwareRK3568 = buildArmTrustedFirmware rec {
+
extraMakeFlags = [ "bl31" ];
+
extraMeta.platforms = [ "aarch64-linux" ];
+
filesToInstall = [ "build/${platform}/release/bl31/bl31.elf" ];
+
armTrustedFirmwareRK3588 = buildArmTrustedFirmware rec {
+
extraMakeFlags = [ "bl31" ];
+
extraMeta.platforms = [ "aarch64-linux" ];
+
filesToInstall = [ "build/${platform}/release/bl31/bl31.elf" ];
+
armTrustedFirmwareS905 = buildArmTrustedFirmware rec {
+
extraMakeFlags = [ "bl31" ];
+
extraMeta.platforms = [ "aarch64-linux" ];
+
filesToInstall = [ "build/${platform}/release/bl31.bin" ];
pyrox.dev