From 63679ebbe1aa74701895d97c629fd64f0d765e6c Mon Sep 17 00:00:00 2001
From: Geoff Levand <geoff@infradead.org>
Date: Thu, 19 Nov 2015 15:08:00 -0800
Subject: [PATCH] setup_board: Set grub use flags to build arm64

Set the host grub use flags to build arm64 grub support when BOARD is
equal to arm64-usr.

From: Andrej Rosano <andrej@inversepath.com>
[Move to case statement]
Signed-off-by: Geoff Levand <geoff@infradead.org>
---
 setup_board | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/setup_board b/setup_board
index bec513bf97..755c6b3b63 100755
--- a/setup_board
+++ b/setup_board
@@ -163,6 +163,13 @@ case "$BOARD" in
   *-host)
     die_notrace "host boards not supported by setup_board"
     ;;
+  arm64-usr)
+    # Set grub use flags to build arm64.
+    [[ ! -d /etc/portage/package.use ]] && sudo mkdir /etc/portage/package.use
+    sudo_clobber "/etc/portage/package.use/grub" <<EOF
+sys-boot/grub grub_platforms_arm64
+EOF
+    ;;
 esac
 # Locations we will need
 COREOS_OVERLAY="${REPO_ROOT}/src/third_party/coreos-overlay"