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-rw-r--r--util/ifdtool/ifdtool.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/util/ifdtool/ifdtool.c b/util/ifdtool/ifdtool.c
index 45dd97cd42..73f89425f1 100644
--- a/util/ifdtool/ifdtool.c
+++ b/util/ifdtool/ifdtool.c
@@ -876,7 +876,8 @@ static void unlock_descriptor(char *filename, char *image, int size)
} else {
fmba->flmstr1 = 0xffff0000;
fmba->flmstr2 = 0xffff0000;
- fmba->flmstr3 = 0x08080118;
+ /* Keep chipset specific Requester ID */
+ fmba->flmstr3 = 0x08080000 | (fmba->flmstr3 & 0xffff);
}
write_image(filename, image, size);