From 56039df2f01c058bb3e2e7fd52bf0424a8799b0e Mon Sep 17 00:00:00 2001
From: Jonas Heinrich <onny@project-insanity.org>
Date: Sat, 1 Jun 2024 22:39:18 +0200
Subject: [PATCH] starfive visionfive2: use mainline kernel

Co-authored-by: NickCao <nickcao@nichi.co>
---
 starfive/visionfive/v2/default.nix   | 11 +++--------
 starfive/visionfive/v2/linux-6.6.nix | 26 --------------------------
 2 files changed, 3 insertions(+), 34 deletions(-)
 delete mode 100644 starfive/visionfive/v2/linux-6.6.nix

diff --git a/starfive/visionfive/v2/default.nix b/starfive/visionfive/v2/default.nix
index 62cfe6304..697973c60 100644
--- a/starfive/visionfive/v2/default.nix
+++ b/starfive/visionfive/v2/default.nix
@@ -1,15 +1,10 @@
 { config, lib, pkgs, ... }: {
   boot = {
-    # Force no ZFS (from nixos/modules/profiles/base.nix) until updated to kernel 6.0
-    supportedFilesystems =
-      lib.mkForce [ "btrfs" "reiserfs" "vfat" "f2fs" "xfs" "ntfs" "cifs" ];
     consoleLogLevel = lib.mkDefault 7;
-    kernelPackages = lib.mkDefault (pkgs.callPackage ./linux-6.6.nix {
-      inherit (config.boot) kernelPatches;
-    });
+    # Require at least Linux >= 6.9
+    kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
 
-    kernelParams =
-      lib.mkDefault [ "console=tty0" "console=ttyS0,115200n8" "earlycon=sbi" ];
+    kernelParams = [ "console=tty0" "console=ttyS0,115200n8" "earlycon=sbi" ];
 
     initrd.availableKernelModules = [ "dw_mmc_starfive" ];
 
diff --git a/starfive/visionfive/v2/linux-6.6.nix b/starfive/visionfive/v2/linux-6.6.nix
deleted file mode 100644
index 5999dd648..000000000
--- a/starfive/visionfive/v2/linux-6.6.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-{ lib, callPackage, linuxPackagesFor, kernelPatches, ... }:
-
-let
-  modDirVersion = "6.6.0";
-  linuxPkg = { lib, fetchFromGitHub, buildLinux, ... }@args:
-    buildLinux (args // {
-      version = "${modDirVersion}-starfive-visionfive2";
-
-      src = fetchFromGitHub {
-        owner = "starfive-tech";
-        repo = "linux";
-        rev = "13eb70da2a73187c8c7aece13d23d68928aa8210";
-        hash = "sha256-bwB7Pc+Z+MWXPfWYdgtRGuhqjiNHLDGNCY62e4lBGvE=";
-      };
-
-      inherit modDirVersion kernelPatches;
-
-      structuredExtraConfig = with lib.kernel; {
-        PINCTRL_STARFIVE_JH7110_SYS = yes;
-        SERIAL_8250_DW = yes;
-      };
-
-      extraMeta.branch = "JH7110_VisionFive2_upstream";
-    } // (args.argsOverride or { }));
-
-in lib.recurseIntoAttrs (linuxPackagesFor (callPackage linuxPkg { }))