starfive visionfive2: Add firmware update script.
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@ -83,3 +83,31 @@ hardware.deviceTree.overlays = [{
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"${nixos-hardware}/starfive/visionfive/v2/visionfive-2-v1.2a-8GB.dts";
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}];
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```
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# Updating the bootloader
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## SD-Card
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Install the firmware update script
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``` nix
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environment.systemPackages = [
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(pkgs.callPackage
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"${nixos-hardware}/starfive/visionfive/v2/firmware.nix"
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{ }).updater-sd
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];
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```
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Then run as root
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``` sh
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visionfive2-firmware-update-sd
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```
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## SPI Flash
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Install the firmware update script
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``` nix
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environment.systemPackages = [
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(pkgs.callPackage
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"${nixos-hardware}/starfive/visionfive/v2/firmware.nix"
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{ }).updater-flash
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];
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```
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Then run as root
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``` sh
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visionfive2-firmware-update-flash
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```
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@ -1,4 +1,5 @@
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{ callPackage, pkgsBuildHost, runCommand, writeText, stdenv, dtc }:
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{ callPackage, pkgsBuildHost, runCommand, writeText, writeShellApplication
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, stdenv, dtc, mtdutils, coreutils }:
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let
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uboot = callPackage ./uboot.nix { };
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opensbi = callPackage ./opensbi.nix {
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@ -36,7 +37,7 @@ let
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};
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};
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'';
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in {
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in rec {
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inherit opensbi uboot;
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spl = stdenv.mkDerivation {
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name = "starfive-visionfive2-spl";
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@ -58,4 +59,20 @@ in {
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${uboot}/mkimage -f ${its-file} -A riscv -O u-boot -T firmware $out/share/starfive-visionfive2/visionfive2_fw_payload.img
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'';
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};
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updater-flash = writeShellApplication {
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name = "visionfive2-firmware-update-flash";
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runtimeInputs = [ mtdutils ];
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text = ''
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flashcp -v ${spl}/share/starfive-visionfive2/spl.bin /dev/mtd0
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flashcp -v ${uboot-fit-image}/share/starfive-visionfive2/visionfive2_fw_payload.img /dev/mtd1
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'';
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};
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updater-sd = writeShellApplication {
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name = "visionfive2-firmware-update-sd";
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runtimeInputs = [ ];
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text = ''
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dd if=${spl}/share/starfive-visionfive2/spl.bin of=/dev/mmcblk0p1 conv=fsync
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dd if=${uboot-fit-image}/share/starfive-visionfive2/visionfive2_fw_payload.img of=/dev/mmcblk0p2 conv=fsync
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'';
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};
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}
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@ -1,7 +1,6 @@
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{ config, pkgs, lib, modulesPath, ... }:
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let
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firmware = pkgs.callPackage ./firmware.nix { };
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let firmware = pkgs.callPackage ./firmware.nix { };
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in {
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imports = [
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"${modulesPath}/profiles/base.nix"
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@ -48,4 +47,6 @@ in {
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${config.boot.loader.generic-extlinux-compatible.populateCmd} -c ${config.system.build.toplevel} -d ./files/boot
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'';
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};
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environment.systemPackages = [ firmware.updater-flash ];
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}
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