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starfive visionfive2: allow uboot and opensbi source overrides

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Tristan Ross 2025-01-04 08:14:21 -08:00 • committed by mergify[bot]
parent a2861aa696
commit 7eab0aa0b7
4 changed files with 57 additions and 31 deletions
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70
starfive/visionfive/v2/firmware.nix
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@ -1,26 +1,50 @@
{ callPackage
, writeShellApplication
, stdenv
, mtdutils
}:
rec {
opensbi = callPackage ./opensbi.nix { };
uboot = callPackage ./uboot.nix { inherit opensbi; };
updater-flash = writeShellApplication {
name = "visionfive2-firmware-update-flash";
runtimeInputs = [ mtdutils ];
text = ''
flashcp -v ${uboot}/u-boot-spl.bin.normal.out /dev/mtd0
flashcp -v ${uboot}/u-boot.itb /dev/mtd2
'';
{ config, pkgs, lib, ... }:
let
cfg = config.hardware.visionfive2;
in
{
options = {
hardware.visionfive2 = {
opensbi.src = lib.mkOption {
description = "VisionFive2 OpenSBI source";
type = lib.types.nullOr lib.types.package;
default = null;
};
uboot.src = lib.mkOption {
description = "VisionFive2 U-boot source";
type = lib.types.nullOr lib.types.package;
default = null;
};
};
};
updater-sd = writeShellApplication {
name = "visionfive2-firmware-update-sd";
runtimeInputs = [ ];
text = ''
dd if=${uboot}/u-boot-spl.bin.normal.out of=/dev/mmcblk0p1 conv=fsync
dd if=${uboot}/u-boot.itb of=/dev/mmcblk0p2 conv=fsync
'';
config = {
system.build = {
opensbi = (pkgs.callPackage ./opensbi.nix {}).overrideAttrs (f: p: {
src = if cfg.opensbi.src != null then cfg.opensbi.src else p.src;
});
uboot = (pkgs.callPackage ./uboot.nix { inherit (config.system.build) opensbi; }).overrideAttrs (f: p: {
src = if cfg.uboot.src != null then cfg.uboot.src else p.src;
});
updater-flash = pkgs.writeShellApplication {
name = "visionfive2-firmware-update-flash";
runtimeInputs = [ pkgs.mtdutils ];
text = ''
flashcp -v ${config.system.build.uboot}/u-boot-spl.bin.normal.out /dev/mtd0
flashcp -v ${config.system.build.uboot}/u-boot.itb /dev/mtd2
'';
};
updater-sd = pkgs.writeShellApplication {
name = "visionfive2-firmware-update-sd";
runtimeInputs = [ ];
text = ''
dd if=${config.system.build.uboot}/u-boot-spl.bin.normal.out of=/dev/mmcblk0p1 conv=fsync
dd if=${config.system.build.uboot}/u-boot.itb of=/dev/mmcblk0p2 conv=fsync
'';
};
};
};
}