i.MX ProcessorsのトピックConfigurartion to adopt LCD panel for Raspberry Pi to i.MX6

Configurartion to adopt LCD panel for Raspberry Pi to i.MX6

masa_yamamoto — Fri, 18 Nov 2016 02:27:17 GMT

Hi,

I'm using SABRE board with i.MX6 using SD card image generated by Yocto.

I have a LCD panel with HDMI interface for Raspberry Pi, and I want to use with SABRE.

For Raspberry Pi, the manual of the LCD panel explaining how to setup using /boot/config.txt as below.

Do you know how to set-up SABRE to display on the LCD panel?

[/boot/config.txt setting for Raspberry Pi]

hdmi_pixel_freq_limit=200000000

hdmi_timings=1200 0 164 8 32 1920 0 12 2 6 0 0 0 0 60 0 163430000 0

hdmi_drive=2

disable_overscan=1

max_framebuffer_width=1920

max_framebuffer_height=1920

display rotate=3

frambuffer_width=1920

framebuffer_height=1200

Re: Configurartion to adopt LCD panel for Raspberry Pi to i.MX6

igorpadykov — Fri, 18 Nov 2016 05:45:30 GMT

Hi Masayuki

as this resolution is not a standard CEA-861-D resolution and not supported by

i.MX6 HDMI , one can try soultion on

https://community.nxp.com/thread/432050

i.MX6 HDMI supported resolutions are described in Table 33-3. Video Modes i.MX6DQ Reference Manual

http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQRM.pdf

Best regards
igor
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Re: Configurartion to adopt LCD panel for Raspberry Pi to i.MX6

masa_yamamoto — Fri, 18 Nov 2016 06:31:20 GMT

Hi Igor,

Thank you for giving me information.

Let me try the modification.

Regards,

Masa