From 04f579d4428b67d738cc4390b71a66c0a85d1723 Mon Sep 17 00:00:00 2001
From: davidak <davidak@users.noreply.github.com>
Date: Thu, 26 Aug 2021 19:41:17 +0200
Subject: [PATCH] Revert "gnu-efi: 3.0.11 -> 3.0.13"

---
 pkgs/development/libraries/gnu-efi/default.nix | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/gnu-efi/default.nix b/pkgs/development/libraries/gnu-efi/default.nix
index c8c974556336..ef8ef7648ebd 100644
--- a/pkgs/development/libraries/gnu-efi/default.nix
+++ b/pkgs/development/libraries/gnu-efi/default.nix
@@ -1,16 +1,24 @@
-{ lib, stdenv, buildPackages, fetchurl, pciutils }:
+{ lib, stdenv, buildPackages, fetchurl, fetchpatch, pciutils }:
 
 with lib;
 
 stdenv.mkDerivation rec {
   pname = "gnu-efi";
-  version = "3.0.13";
+  version = "3.0.11";
 
   src = fetchurl {
     url = "mirror://sourceforge/gnu-efi/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-L8z3FSecRu5pxIWRhq+BUNB6E/TRmHblRZzWW+gtO30=";
+    sha256 = "1ffnc4xbzfggs37ymrgfx76j56kk2644c081ivhr2bjkla9ag3gj";
   };
 
+  patches = [
+    # Fix build on armv6l
+    (fetchpatch {
+      url = "https://sourceforge.net/p/gnu-efi/patches/_discuss/thread/25bb273a18/9c4d/attachment/0001-Fix-ARCH-on-armv6-and-other-32-bit-ARM-platforms.patch";
+      sha256 = "0pj03h20g2bbz6fr753bj1scry6919h57l1h86z3b6q7hqfj0b4r";
+    })
+  ];
+
   buildInputs = [ pciutils ];
 
   hardeningDisable = [ "stackprotector" ];