From 6422e5ae8eee2e12b6eb7dc81e32fd9c2d6c6fd2 Mon Sep 17 00:00:00 2001
From: Ing <wjz304@qq.com>
Date: Mon, 26 Feb 2024 01:33:52 +0800
Subject: [PATCH] add Recovery

---
 files/initrd/opt/rr/boot.sh | 4 ++++
 files/p1/boot/grub/grub.cfg | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/files/initrd/opt/rr/boot.sh b/files/initrd/opt/rr/boot.sh
index cb7626dd..b09362c8 100755
--- a/files/initrd/opt/rr/boot.sh
+++ b/files/initrd/opt/rr/boot.sh
@@ -113,6 +113,10 @@ CMDLINE['netif_num']="0"
 if grep -q "force_junior" /proc/cmdline; then
   CMDLINE['force_junior']=""
 fi
+if grep -q "recovery" /proc/cmdline; then
+  CMDLINE['force_junior']=""
+  CMDLINE['recovery']=""
+fi
 if [ ${EFI} -eq 1 ]; then
   CMDLINE['withefi']=""
 else
diff --git a/files/p1/boot/grub/grub.cfg b/files/p1/boot/grub/grub.cfg
index 5bdbe305..f6d8ae4e 100644
--- a/files/p1/boot/grub/grub.cfg
+++ b/files/p1/boot/grub/grub.cfg
@@ -91,6 +91,14 @@ if [ -s /zImage-dsm -a -s /initrd-dsm ]; then
     initrd /initrd-rr
     echo "Booting..."
   }
+  menuentry 'Boot Recovery' --id recovery {
+    set_gfxpayload
+    echo "Loading kernel..."
+    linux /bzImage-rr ${RR_CMDLINE} recovery
+    echo "Loading initramfs..."
+    initrd /initrd-rr
+    echo "Booting..."
+  }
   menuentry 'Force re-install DSM' --id junior {
     set_gfxpayload
     echo "Loading kernel..."