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authorLucas Stach <l.stach@pengutronix.de>2019-01-30 16:48:49 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2019-02-01 07:46:14 +0100
commiteebb90255206c1d8461d9ab2914a63a775ef6e2f (patch)
tree4d62556594d7826a794d9312e749927fa3bb82c1 /Documentation
parentce02232b666b20fb540f361d16defc7e41872732 (diff)
downloadbarebox-eebb90255206c1d8461d9ab2914a63a775ef6e2f.tar.gz
Documentation: imx8mq-evk: add instructions for HDMITX firmware
Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/boards/imx/nxp-imx8mq-evk.rst14
1 files changed, 12 insertions, 2 deletions
diff --git a/Documentation/boards/imx/nxp-imx8mq-evk.rst b/Documentation/boards/imx/nxp-imx8mq-evk.rst
index ba8cf01..250e517 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
======================