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-rw-r--r--package/boot/uboot-mediatek/patches/100-25-cmd-ubi-allow-creating-volume-with-all-free-spaces.patch27
1 files changed, 27 insertions, 0 deletions
diff --git a/package/boot/uboot-mediatek/patches/100-25-cmd-ubi-allow-creating-volume-with-all-free-spaces.patch b/package/boot/uboot-mediatek/patches/100-25-cmd-ubi-allow-creating-volume-with-all-free-spaces.patch
new file mode 100644
index 0000000000..1d62c05e40
--- /dev/null
+++ b/package/boot/uboot-mediatek/patches/100-25-cmd-ubi-allow-creating-volume-with-all-free-spaces.patch
@@ -0,0 +1,27 @@
+From f6a4130959af1e6d13d616203e42ed3c894666ad Mon Sep 17 00:00:00 2001
+From: Weijie Gao <weijie.gao@mediatek.com>
+Date: Mon, 25 Jul 2022 17:00:00 +0800
+Subject: [PATCH 60/71] cmd: ubi: allow creating volume with all free spaces
+
+Allow creating volume with all free spaces by giving a negative size value.
+
+Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
+---
+ cmd/ubi.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+--- a/cmd/ubi.c
++++ b/cmd/ubi.c
+@@ -161,7 +161,11 @@ int ubi_create_vol(char *volume, int64_t
+
+ req.vol_id = vol_id;
+ req.alignment = 1;
+- req.bytes = size;
++
++ if (size < 0)
++ req.bytes = ubi->avail_pebs * ubi->leb_size;
++ else
++ req.bytes = size;
+
+ strcpy(req.name, volume);
+ req.name_len = strlen(volume);