From eebb90255206c1d8461d9ab2914a63a775ef6e2f Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Wed, 30 Jan 2019 16:48:49 +0100 Subject: Documentation: imx8mq-evk: add instructions for HDMITX firmware Signed-off-by: Lucas Stach Signed-off-by: Sascha Hauer --- Documentation/boards/imx/nxp-imx8mq-evk.rst | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'Documentation/boards/imx/nxp-imx8mq-evk.rst') diff --git a/Documentation/boards/imx/nxp-imx8mq-evk.rst b/Documentation/boards/imx/nxp-imx8mq-evk.rst index ba8cf01452..250e517438 100644 --- a/Documentation/boards/imx/nxp-imx8mq-evk.rst +++ b/Documentation/boards/imx/nxp-imx8mq-evk.rst @@ -8,8 +8,8 @@ Board comes with: Not including booting via serial, the device can boot from either SD or eMMC. -Downloading DDR PHY Firmware ----------------------------- +Downloading DDR PHY and HDMI/eDP Firmware +----------------------------------------- As a part of DDR intialization routine NXP i.MX8MQ EVK requires and uses several binary firmware blobs that are distributed under a @@ -40,6 +40,16 @@ As a last step of this process those files need to be placed in firmware/imx/${f}; \ done +You will also need to copy the HDMITX controller firmware in order to +use the HDMI and/or eDP display output:: + + for f in signed_dp_imx8m.bin \ + signed_hdmi_imx8m.bin; \ + do \ + cp firmware-imx-8.0/firmware/hdmi/cadence/${f} \ + firmware/imx/${f}; \ + done + DDR Configuration Code ====================== -- cgit v1.2.3