94 lines
3.0 KiB
Diff
94 lines
3.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Steve Langasek <steve.langasek@ubuntu.com>
|
|
Date: Mon, 13 Jan 2014 12:13:12 +0000
|
|
Subject: [PATCH] Output a menu entry for firmware setup on UEFI FastBoot
|
|
systems
|
|
|
|
If fastboot is enabled in the BIOS then often it is not possible to
|
|
enter the firmware setup menu, add a menu entry for this.
|
|
|
|
hdegoede: Cherry picked the Ubuntu patch from:
|
|
https://git.launchpad.net/~ubuntu-core-dev/grub/+git/ubuntu/tree/debian/patches/uefi_firmware_setup.patch
|
|
Into the Fedora / RH grub version
|
|
|
|
According to:
|
|
https://git.launchpad.net/~ubuntu-core-dev/grub/+git/ubuntu/tree/debian/copyright
|
|
The patch is licensed under GPL-3+
|
|
|
|
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
|
|
---
|
|
Makefile.util.def | 6 ++++++
|
|
util/grub.d/30_uefi-firmware.in | 46 +++++++++++++++++++++++++++++++++++++++++
|
|
2 files changed, 52 insertions(+)
|
|
create mode 100644 util/grub.d/30_uefi-firmware.in
|
|
|
|
diff --git a/Makefile.util.def b/Makefile.util.def
|
|
index 0fdfdd91fb0..5a8c390a1da 100644
|
|
--- a/Makefile.util.def
|
|
+++ b/Makefile.util.def
|
|
@@ -529,6 +529,12 @@ script = {
|
|
installdir = grubconf;
|
|
};
|
|
|
|
+script = {
|
|
+ name = '30_uefi-firmware';
|
|
+ common = util/grub.d/30_uefi-firmware.in;
|
|
+ installdir = grubconf;
|
|
+};
|
|
+
|
|
script = {
|
|
name = '40_custom';
|
|
common = util/grub.d/40_custom.in;
|
|
diff --git a/util/grub.d/30_uefi-firmware.in b/util/grub.d/30_uefi-firmware.in
|
|
new file mode 100644
|
|
index 00000000000..3c9f533d8c6
|
|
--- /dev/null
|
|
+++ b/util/grub.d/30_uefi-firmware.in
|
|
@@ -0,0 +1,46 @@
|
|
+#! /bin/sh
|
|
+set -e
|
|
+
|
|
+# grub-mkconfig helper script.
|
|
+# Copyright (C) 2012 Free Software Foundation, Inc.
|
|
+#
|
|
+# GRUB is free software: you can redistribute it and/or modify
|
|
+# it under the terms of the GNU General Public License as published by
|
|
+# the Free Software Foundation, either version 3 of the License, or
|
|
+# (at your option) any later version.
|
|
+#
|
|
+# GRUB is distributed in the hope that it will be useful,
|
|
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+# GNU General Public License for more details.
|
|
+#
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
+
|
|
+prefix="@prefix@"
|
|
+exec_prefix="@exec_prefix@"
|
|
+datarootdir="@datarootdir@"
|
|
+
|
|
+export TEXTDOMAIN=@PACKAGE@
|
|
+export TEXTDOMAINDIR="@localedir@"
|
|
+
|
|
+. "@datadir@/@PACKAGE@/grub-mkconfig_lib"
|
|
+
|
|
+efi_vars_dir=/sys/firmware/efi/vars
|
|
+EFI_GLOBAL_VARIABLE=8be4df61-93ca-11d2-aa0d-00e098032b8c
|
|
+OsIndications="$efi_vars_dir/OsIndicationsSupported-$EFI_GLOBAL_VARIABLE/data"
|
|
+
|
|
+if [ -e "$OsIndications" ] && \
|
|
+ [ "$(( $(printf 0x%x \'"$(cat $OsIndications | cut -b1)") & 1 ))" = 1 ]; then
|
|
+ LABEL="System setup"
|
|
+
|
|
+ gettext_printf "Adding boot menu entry for EFI firmware configuration\n" >&2
|
|
+
|
|
+ onstr="$(gettext_printf "(on %s)" "${DEVICE}")"
|
|
+
|
|
+ cat << EOF
|
|
+menuentry '$LABEL' \$menuentry_id_option 'uefi-firmware' {
|
|
+ fwsetup
|
|
+}
|
|
+EOF
|
|
+fi
|