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From 226c5f786b48c5fc7692f18c99f526e8ac9a3702 Mon Sep 17 00:00:00 2001
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From: Fedora Ninjas <grub2-owner@fedoraproject.org>
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Date: Wed, 12 Feb 2014 14:54:04 -0500
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Subject: [PATCH] Use the default device tree from the grub default file
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instead of hardcoding a value.
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Signed-off-by: David A. Marlin <dmarlin@redhat.com>
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---
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 util/grub-mkconfig.in   | 3 ++-
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 util/grub.d/10_linux.in | 4 ++--
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 2 files changed, 4 insertions(+), 3 deletions(-)
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diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
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index b0a8626dd1c..f68d4925ee6 100644
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--- a/util/grub-mkconfig.in
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+++ b/util/grub-mkconfig.in
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@@ -254,7 +254,8 @@ export GRUB_DEFAULT \
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   GRUB_ENABLE_CRYPTODISK \
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   GRUB_BADRAM \
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   GRUB_OS_PROBER_SKIP_LIST \
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-  GRUB_DISABLE_SUBMENU
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+  GRUB_DISABLE_SUBMENU \
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+  GRUB_DEFAULT_DTB
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 if test "x${grub_cfg}" != "x"; then
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   rm -f "${grub_cfg}.new"
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diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
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index 4e9a6308b3c..c548d989b2e 100644
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--- a/util/grub.d/10_linux.in
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+++ b/util/grub.d/10_linux.in
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@@ -254,8 +254,8 @@ while [ "x$list" != "x" ] ; do
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   fdt=
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   for i in "dtb-${version}" "dtb-${alt_version}"; do
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-    if test -e "${dirname}/${i}/apm-mustang.dtb" ; then
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-      fdt="${i}/apm-mustang.dtb"
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+    if test -f "${dirname}/${i}/${GRUB_DEFAULT_DTB}" ; then
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+      fdt="${i}/${GRUB_DEFAULT_DTB}"
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       break
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     fi
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   done