starfive visionfive2: rework firmware build/update scripts

starfive/visionfive/v2/firmware.nix

@@ -1,78 +1,26 @@
-{ callPackage, pkgsBuildHost, writeText, writeShellApplication
+{ callPackage
-, stdenv, dtc, mtdutils, coreutils }:
+, writeShellApplication
-let
+, stdenv
-  uboot = callPackage ./uboot.nix { };
+, mtdutils
-  opensbi = callPackage ./opensbi.nix {
+}:
-    withPayload = "${uboot}/u-boot.bin";
-    withFDT = "${uboot}/starfive_visionfive2.dtb";
-  };
-  spl-tool = pkgsBuildHost.callPackage ./spl-tool.nix { };
-  its-file = writeText "visionfive2-uboot-fit-image.its" ''
-    /dts-v1/;
 
-    / {
+rec {
-      description = "U-boot-spl FIT image for JH7110 VisionFive2";
+  opensbi = callPackage ./opensbi.nix { };
-      #address-cells = <2>;
+  uboot = callPackage ./uboot.nix { inherit opensbi; };
-
-      images {
-        firmware {
-          description = "u-boot";
-          data = /incbin/("${opensbi}/share/opensbi/lp64/generic/firmware/fw_payload.bin");
-          type = "firmware";
-          arch = "riscv";
-          os = "u-boot";
-          load = <0x0 0x40000000>;
-          entry = <0x0 0x40000000>;
-          compression = "none";
-        };
-      };
-
-      configurations {
-        default = "config-1";
-
-        config-1 {
-          description = "U-boot-spl FIT config for JH7110 VisionFive2";
-          firmware = "firmware";
-        };
-      };
-    };
-  '';
-in rec {
-  inherit opensbi uboot;
-  spl = stdenv.mkDerivation {
-    name = "starfive-visionfive2-spl";
-    depsBuildBuild = [ spl-tool ];
-    phases = [ "installPhase" ];
-    installPhase = ''
-      mkdir -p $out/share/starfive-visionfive2/
-      ln -s ${uboot}/u-boot-spl.bin .
-      spl_tool -c -f ./u-boot-spl.bin
-      cp u-boot-spl.bin.normal.out $out/share/starfive-visionfive2/spl.bin
-    '';
-  };
-  uboot-fit-image = stdenv.mkDerivation {
-    name = "starfive-visionfive2-uboot-fit-image";
-    nativeBuildInputs = [ dtc ];
-    phases = [ "installPhase" ];
-    installPhase = ''
-      mkdir -p $out/share/starfive-visionfive2/
-      ${uboot}/mkimage -f ${its-file} -A riscv -O u-boot -T firmware $out/share/starfive-visionfive2/visionfive2_fw_payload.img
-    '';
-  };
   updater-flash = writeShellApplication {
     name = "visionfive2-firmware-update-flash";
     runtimeInputs = [ mtdutils ];
     text = ''
-      flashcp -v ${spl}/share/starfive-visionfive2/spl.bin /dev/mtd0
+      flashcp -v ${uboot}/u-boot-spl.bin.normal.out /dev/mtd0
-      flashcp -v ${uboot-fit-image}/share/starfive-visionfive2/visionfive2_fw_payload.img /dev/mtd1
+      flashcp -v ${uboot}/u-boot.itb /dev/mtd1
     '';
   };
   updater-sd = writeShellApplication {
     name = "visionfive2-firmware-update-sd";
     runtimeInputs = [ ];
     text = ''
-      dd if=${spl}/share/starfive-visionfive2/spl.bin of=/dev/mmcblk0p1 conv=fsync
+      dd if=${uboot}/u-boot-spl.bin.normal.out of=/dev/mmcblk0p1 conv=fsync
-      dd if=${uboot-fit-image}/share/starfive-visionfive2/visionfive2_fw_payload.img of=/dev/mmcblk0p2 conv=fsync
+      dd if=${uboot}/u-boot.itb of=/dev/mmcblk0p2 conv=fsync
     '';
   };
 }

starfive/visionfive/v2/sd-image.nix

@@ -36,10 +36,10 @@ in {
       EOF
 
       eval $(partx $img -o START,SECTORS --nr 1 --pairs)
-      dd conv=notrunc if=${firmware.spl}/share/starfive-visionfive2/spl.bin of=$img seek=$START count=$SECTORS
+      dd conv=notrunc if=${firmware.uboot}/u-boot-spl.bin.normal.out of=$img seek=$START count=$SECTORS
 
       eval $(partx $img -o START,SECTORS --nr 2 --pairs)
-      dd conv=notrunc if=${firmware.uboot-fit-image}/share/starfive-visionfive2/visionfive2_fw_payload.img of=$img seek=$START count=$SECTORS
+      dd conv=notrunc if=${firmware.uboot}/u-boot.itb of=$img seek=$START count=$SECTORS
     '';
 
     populateRootCommands = ''