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| author | Heiko Stübner <heiko@sntech.de> | 2017-02-18 19:46:27 +0100 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-03-16 16:03:44 -0600 |
| commit | cfbcdade763c87c7dde52020b8b98d399540ede2 (patch) | |
| tree | 43917a090f0f48f4d076f2483f11392cee5f3384 /tools/rksd.c | |
| parent | aade077e431b584980a0418c0e464f6ef31c5c20 (diff) | |
| download | u-boot-cfbcdade763c87c7dde52020b8b98d399540ede2.tar.gz | |
rockchip: mkimage: Allow encoding of loader code in spl images
Rockchip SoCs allow the spl code to be rc4-encoded, not only the
image header, but only newer SoCs allow this encoding to be disabled.
The rk3188 is not part of those and requires its boot code to be
rc4-encoded with the regular key. So add the ability to do this
encoding via a setting on a per-soc basis when building spl images.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'tools/rksd.c')
| -rw-r--r-- | tools/rksd.c | 4 |
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) |