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https://github.com/NixOS/nixos-hardware.git
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11ea8b8477
Fetch AHAB container, M7 firmware, and DDR PHY firmware binaries from the NXP release packages. The derivation extracts the correct LPDDR5 PHY images and selects the appropriate AHAB container for A0 or B0 silicon revisions. Signed-off-by: Govind Singh <govind.singh@tii.ae>
64 lines
1.6 KiB
Nix
64 lines
1.6 KiB
Nix
{
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pkgs,
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silicon ? "A0",
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...
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}:
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with pkgs;
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stdenv.mkDerivation rec {
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pname = "nxp-firmware-imx95";
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version = "nxp-firmware-8.28-994fa14";
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m7Firmware = fetchurl {
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url = "https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx95-m7-demo-25.09.00.bin";
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sha256 = "sha256-3nA6uka6WPtXH5aZhaaKHKRM0tJ0pxHQdPEupNic1Ks=";
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};
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ddrFirmware = fetchurl {
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url = "https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.28-994fa14.bin";
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sha256 = "sha256-VZlvNA6HglaFoAzTCZARiQZuyVRe5gdzT5QsPN5Nadw=";
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};
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ahabFirmware = fetchurl {
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url = "https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-ele-imx-2.0.2-89161a8.bin";
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sha256 = "sha256-LSnwpN42YroV9qfZBpcC1OrtQV2WoX8p1bEn8sb91jQ=";
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};
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nativeBuildInputs = [
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coreutils
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bash
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];
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dontUnpack = true;
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dontStrip = true;
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installPhase = ''
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mkdir -p $out
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export SILICON=${silicon}
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# M7 firmware
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echo "Copying M7 firmware..."
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cp ${m7Firmware} $out/m7_image.bin
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# DDR firmware
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cp ${ddrFirmware} ./firmware-imx-8.28-994fa14.bin
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chmod +x firmware-imx-8.28-994fa14.bin
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./firmware-imx-8.28-994fa14.bin --auto-accept
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mkdir -p $out/ddr
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cp firmware-imx-8.28-994fa14/firmware/ddr/synopsys/lpddr5*v202409.bin $out/ddr/
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# AHAB container
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cp ${ahabFirmware} ./firmware-ele-imx-2.0.2-89161a8.bin
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chmod +x firmware-ele-imx-2.0.2-89161a8.bin
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./firmware-ele-imx-2.0.2-89161a8.bin --auto-accept
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mkdir -p $out/ahab
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if [ "$SILICON" = "A0" ]; then
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cp firmware-ele-imx-2.0.2-89161a8/mx95a0-ahab-container.img $out/ahab/
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else
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cp firmware-ele-imx-2.0.2-89161a8/mx95b0-ahab-container.img $out/ahab/
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fi
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'';
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}
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