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milkv/pioneer: fix u-root cross-compilation

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Signed-off-by: Jörg Thalheim <joerg@thalheim.io>
This commit is contained in:
Jörg Thalheim 2024-04-07 17:42:03 +00:00
parent f4a07223a3
commit 218ab789fd
1 changed files with 48 additions and 29 deletions
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77
milkv/pioneer/linuxboot-initrd.nix
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@ -1,54 +1,73 @@
{ buildGoModule { buildPackages
, fetchFromGitHub , fetchFromGitHub
, fetchpatch , fetchpatch
, linux-firmware , linux-firmware
, buildGoModule
, ... , ...
}: }:
# Based on # Based on
# https://github.com/sophgo/bootloader-riscv/blob/e0839852d571df106db622611f4786ae17e8df0f/scripts/envsetup.sh#L809-L819 # https://github.com/sophgo/bootloader-riscv/blob/e0839852d571df106db622611f4786ae17e8df0f/scripts/envsetup.sh#L809-L819
let
buildGoModule rec { u-root = buildPackages.buildGoModule rec {
pname = "u-root"; pname = "u-root";
version = "0.14.0"; version = "0.14.0";
src = fetchFromGitHub { src = fetchFromGitHub {
owner = "u-root"; owner = "u-root";
repo = "u-root"; repo = "u-root";
rev = "v${version}"; rev = "v${version}";
hash = "sha256-8zA3pHf45MdUcq/MA/mf0KCTxB1viHieU/oigYwIPgo="; hash = "sha256-8zA3pHf45MdUcq/MA/mf0KCTxB1viHieU/oigYwIPgo=";
}; };
vendorHash = null; vendorHash = null;
patches = [ patches = [
( (fetchpatch {
fetchpatch {
url = "https://github.com/sophgo/bootloader-riscv/commit/322c3305763872a9b88a1c85d79bca63b8fbe7a6.patch"; url = "https://github.com/sophgo/bootloader-riscv/commit/322c3305763872a9b88a1c85d79bca63b8fbe7a6.patch";
hash = "sha256-l5r3DbcMqRYD5FhRBqtEIEscZAdDvjmQJE4BIAtWYWE="; hash = "sha256-l5r3DbcMqRYD5FhRBqtEIEscZAdDvjmQJE4BIAtWYWE=";
stripLen = 1; stripLen = 1;
} })
) ];
];
# We only build the u-root binary in the build phase and the initrd in the postInstall = ''
# postBuild hook. cp -r . $out/src
subPackages = [ "." ]; '';
postBuild = ''
GOROOT="$(go env GOROOT)" $GOPATH/bin/u-root \ # We only build the u-root binary in the build phase and the initrd in the
# postBuild hook.
subPackages = [ "." ];
# Tests time out after 10min for native riscv64 builds on the pioneer.
doCheck = false;
};
in
buildGoModule {
name = "linuxboot-initrd";
src = null;
vendorHash = null;
dontUnpack = true;
nativeBuildInputs = [ u-root ];
buildPhase = ''
runHook preBuild
pushd ${u-root}/src
mkdir -p $out
GOROOT="$(go env GOROOT)" u-root \
-build bb \ -build bb \
-uinitcmd=boot \ -uinitcmd=boot \
-files "${linux-firmware}/lib/firmware/amdgpu/:lib/firmware/amdgpu/" \ -files "${linux-firmware}/lib/firmware/amdgpu/:lib/firmware/amdgpu/" \
-files "${linux-firmware}/lib/firmware/radeon/:lib/firmware/radeon/" \ -files "${linux-firmware}/lib/firmware/radeon/:lib/firmware/radeon/" \
-o initramfs.cpio \ -o $out/initramfs.cpio \
core boot core boot
popd
# The vendor does not compress the initrd. We do since we include more # The vendor does not compress the initrd. We do since we include more
# firmware files. CRC32 is required by the kernel's decompressor. # firmware files. CRC32 is required by the kernel's decompressor.
xz --check=crc32 initramfs.cpio xz --check=crc32 $out/initramfs.cpio
runHook postBuild
''; '';
installPhase = '' installPhase = ''
install -D initramfs.cpio.xz $out/initrd.img runHook preInstall
mv $out/initramfs.cpio.xz $out/initrd.img
runHook postInstall
''; '';
# Tests time out after 10min for native riscv64 builds on the pioneer.
doCheck = false;
} }