X-Git-Url: https://glassweightruler.freedombox.rocks/gitweb/Ventoy.git/blobdiff_plain/f222f8cac9754ef8742ab63bc30016b73d3f2ecf..1b164e74e41f2c8779cefbe75da596d781ff8b8c:/INSTALL/grub/grub.cfg

diff --git a/INSTALL/grub/grub.cfg b/INSTALL/grub/grub.cfg
index 888ed8c..19cce83 100644
--- a/INSTALL/grub/grub.cfg
+++ b/INSTALL/grub/grub.cfg
@@ -852,6 +852,13 @@ function uefi_linux_menu_func {
                 configfile "mem:${vt_sys_menu_mem_addr}:size:${vt_sys_menu_mem_size}"
             fi
         fi
+        
+        if [ $vtback_cfg_find -eq 0 ]; then
+            if [ -f (loop)/boot/isolinux/syslnx64.cfg ]; then
+                syslinux_configfile (loop)/boot/isolinux/syslnx64.cfg
+                set vtback_cfg_find=1
+            fi
+        fi
 
         if [ "$vtback_cfg_find" = "0" ]; then
             echo " "
@@ -1319,6 +1326,13 @@ function legacy_linux_menu_func {
                     configfile "mem:${vt_sys_menu_mem_addr}:size:${vt_sys_menu_mem_size}"
                 fi
             fi
+            
+            if [ $vtback_cfg_find -eq 0 ]; then
+                if [ -f (loop)/boot/isolinux/syslnx64.cfg ]; then
+                    syslinux_configfile (loop)/boot/isolinux/syslnx64.cfg
+                    set vtback_cfg_find=1
+                fi
+            fi
 
             vt_unset_boot_opt
             set root=$vtback_root        
@@ -2320,14 +2334,15 @@ function img_common_menuentry {
     elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
         ventoy_img_ubos
     elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
-        ventoy_img_openwrt
-    elif [ -f (vtimghd,1)/efi/boot/mt86.png ]; then 
-        if [ "$grub_platform" = "pc" ]; then
-            img_unsupport_tip
-        else
-            ventoy_img_memtest86            
-        fi    
+        ventoy_img_openwrt    
     else
+        if [ -f (vtimghd,1)/efi/boot/mt86.png ]; then 
+            if [ "$grub_platform" = "pc" ]; then
+                img_unsupport_tip
+            fi 
+        fi
+
+        #common chain
         vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
         ventoy_acpi_param ${vtoy_chain_mem_addr} 512
         if [ "$grub_platform" = "pc" ]; then