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-rw-r--r--tools/rksd.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/rksd.c b/tools/rksd.c
index a2baa74d31..ff2233ff2d 100644
--- a/tools/rksd.c
+++ b/tools/rksd.c
@@ -41,6 +41,10 @@ static void rksd_set_header(void *buf, struct stat *sbuf, int ifd,
memcpy(buf + RK_SPL_HDR_START, rkcommon_get_spl_hdr(params),
RK_SPL_HDR_SIZE);
+
+ if (rkcommon_need_rc4_spl(params))
+ rkcommon_rc4_encode_spl(buf, RK_SPL_START - 4,
+ params->file_size - RK_SPL_START + 4);
}
static int rksd_extract_subimage(void *buf, struct image_tool_params *params)