diff options
author | Olivier Masse <olivier.masse@nxp.com> | 2021-02-11 13:06:23 +0100 |
---|---|---|
committer | lei zhou <lei.zhou@linaro.org> | 2022-11-28 16:10:05 -0500 |
commit | 8dd51be2e12409707cfa44a73bf8a1855e8205c6 (patch) | |
tree | 787b307dc9be66ef16f8ba912dbcf2b06214b929 | |
parent | 816b5a6dd63fad7937928e50857c51bdde3f3b11 (diff) |
MMIOT-117: Protect HDCP/HDMI registers when HDCP secure is enabled
Signed-off-by: Olivier Masse <olivier.masse@nxp.com>
-rw-r--r-- | plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c b/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c index 73c3859e7..97fafa337 100644 --- a/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c +++ b/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c @@ -171,6 +171,10 @@ static const struct imx_csu_cfg csu_cfg_conf[] = { #ifdef CFG_SECURE_HANTRO_VPU CSU_CSLx(CSU_CSL_VPU_SEC, CSU_SEC_LEVEL_4, LOCKED), #endif +#ifdef DRM_SDP_HDCP_TA + CSU_CSLx(CSU_CSL_HDMI_SEC, CSU_SEC_LEVEL_5, LOCKED), + CSU_CSLx(CSU_CSL_HDMI_CTRL, CSU_SEC_LEVEL_5, LOCKED), +#endif /* master HP0~1 */ /* SA setting */ |