From 648a85038f7673d028cd9d345db9192d1cb62915 Mon Sep 17 00:00:00 2001
From: Stefano Stabellini
Date: Thu, 28 Jul 2022 16:50:31 -0700
Subject: Add a DOMU_ENHANCED config option

The new option allows to disable "xen,enhanced" for individual domUs.
Useful to boot old unpatched kernels.

Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
---
 scripts/uboot-script-gen | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/uboot-script-gen b/scripts/uboot-script-gen
index 995798d..18c0ce1 100755
--- a/scripts/uboot-script-gen
+++ b/scripts/uboot-script-gen
@@ -222,7 +222,7 @@ function xen_device_tree_editing()
             dt_set "/chosen/domU$i" "direct-map" "bool" "${DOMU_DIRECT_MAP[$i]}"
         fi
         dt_set "/chosen/domU$i" "vpl011" "hex" "0x1"
-        if test "$DOM0_KERNEL"
+        if [[ "${DOMU_ENHANCED[$i]}" == 1 || ("$DOM0_KERNEL" && "${DOMU_ENHANCED[$i]}" != 0) ]]
         then
             dt_set "/chosen/domU$i" "xen,enhanced" "str" "enabled"
         fi
-- 
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