topic i.MX6UL Linux ECSPI2_MISO on UART5_RX pin misconfiguration in i.MX Processors

i.MX6UL Linux ECSPI2_MISO on UART5_RX pin misconfiguration

compmas2 — Mon, 29 Feb 2016 16:43:39 GMT

The input select configuration for the ECSPI2_MISO functionality being assigned to the UART5_RX_DATA pin is incorrectly configured for the i.MX6UL in the imx_3.14.52_1.1.0_ga and imx_3.14.38_6ul_ga kernels. Specifically the Daisy Chain input register address and value is not present. Attached is a patch to the issue which was verified working on a custom i.MX6UL board.

Original Attachment has been moved to: imx6ul_3.14.52_1.1.0_ga_ecspi2_miso_to_uart5_rx_input_select_fix.patch.zip

Re: i.MX6UL Linux ECSPI2_MISO on UART5_RX pin misconfiguration

Yuri — Tue, 01 Mar 2016 05:58:57 GMT

Hello,

I forwarded this the the team.

Have a great day,
Yuri

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------