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MFGTool iMX6ULL board bring-up

Question asked by dsnknd on Jun 18, 2020
Latest reply on Jun 18, 2020 by igorpadykov



I'm bringing up my custom iMX6ULL board. I've used iMX6ULL EVK as reference.


By using MFGTool the result is:


U-Boot 2017.03-imx_v2017.03_4.9.88_2.0.0_ga+gb76bb1b (May 01 2018 - 15:11:54 -0500)

CPU: Freescale i.MX6ULL rev1.1 at 396 MHz
Reset cause: POR
Model: Freescale i.MX6 ULL DDR3 ARM2 Board
Board: MX6ULL 14X14 DDR3 ARM2
i2c_idle_bus: failed to clear bus, sda=0 scl=1
Not supported, id=10
initcall sequence bffa8808 failed at call 87804210 (err=-22)
### ERROR ### Please RESET the board ###


Is there a problem with i2c?


I2C1/UART4 balls are connected to an RTC.


I2C2/UART5 balls are left open.


How can I go on from here?


How can I override i2c test?