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[IMAGEBUILDER PATCH] uboot-script-gen: allow fit generation with no dom0 kernel
- To: Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: "Smith, Jackson" <rsmith@xxxxxxxxxxxxxxxxxxxxx>
- Date: Mon, 25 Jul 2022 17:44:01 +0000
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- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Delivery-date: Mon, 25 Jul 2022 17:44:16 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AdigP3XkakTWEwukTeurpU94cGpQzA==
- Thread-topic: [IMAGEBUILDER PATCH] uboot-script-gen: allow fit generation with no dom0 kernel
Hi Stefano,
My colleague Jason Lei and I would like to submit a patch to imagebuilder.
It seems that generating a .fit with a true dom0less configuration fails
because an extraneous comma is included in the its file.
We believe this change resolves the issue.
Thanks,
Jackson
-- >8 --
Remove extraneous comma in generated its file when no DOM0_KERNEL is specified.
diff --git a/scripts/uboot-script-gen b/scripts/uboot-script-gen
index 8f08cd6..6f94fce 100755
--- a/scripts/uboot-script-gen
+++ b/scripts/uboot-script-gen
@@ -676,7 +676,12 @@ create_its_file_xen()
i=$(( $i + 1 ))
continue
fi
- load_files+=", \"domU${i}_kernel\""
+ if test -z "$load_files"
+ then
+ load_files+="\"domU${i}_kernel\""
+ else
+ load_files+=", \"domU${i}_kernel\""
+ fi
cat >> "$its_file" <<- EOF
domU${i}_kernel {
description = "domU${i} kernel binary";
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