imx6ul won't boot from micro SD card, constantly resetting

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imx6ul won't boot from micro SD card, constantly resetting

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totalit
Contributor III

I'm trying to run MYS-6ULY2-256N2 with core-image-base-imx6ulevk (5.10.35 BSP). The device constantly resets, here's a log from the serial port:

....U-Boot 2021.04-5.10.35-2.0.0+g3463140881 (Jun 08 2021 - 01:39:44 +0000)....CPU:   i.MX6ULL rev1.1 528 MHz (running at 396 MHz)..CPU:   Industrial temperature grade (-40C to 105C) at 36C..Reset cause: POR..Model: Freescale i.MX6 UltraLite 14x14 EVK Board..Board: MX6UL 14x14 EVK..DRAM:  512 MiB..MMC:   FSL_SDHC: 0, FSL_SDHC: 1..Loading Environment from MMC... *** Warning - bad CRC, using default environment....[*]-Video Link 0 (480 x 272)...[0] lcdif@21c8000, video..In:    serial..Out:   serial..Err:   serial..data abort..pc : [<9ee9c8ec>].   lr : [<9ee9c8e9>]..reloc pc : [<8781c8ec>].   lr : [<8781c8e9>]..sp : 9de767e0  ip : 9de80c8c. fp : 00000017..r10: 87800a8c  r9 : 9de7dec0. r8 : 9eed46b0..r7 : 9de768a0  r6 : 00000000. r5 : 00000000  r4 : 9de80c00..r3 : 9eefae9c  r2 : 02140000. r1 : 9eed46b2  r0 : 9de80c00..Flags: nZCv  IRQs off  FIQs off  Mode SVC_32 (T)..Code: f7fc fb0c 6802 4604 (6853) b145 ..Resetting CPU .......resetting

The image was loaded to SD card using "bzcat core-image-base-imx6ulevk.wic.bz2 | sudo dd of=/dev/sdb1 bs=1M conv=fsync". The boot switch on the board is configured with 0-1-1-0.

Thanks in advance.

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igorpadykov
NXP Employee
NXP Employee

Hi

 

unfortunately imx6ulevk images will not run on MYS-6ULY2-256N2 board since

they were built for i.MX6UL EVK board. For MYS-6ULY2-256N2 board (vendor http://www.myirtech.com)

it is necessary to run images developed for that board, one can try to find them on vendor portal

http://www.myirtech.com/soft.asp?id=936

 

 

Best regards
igor

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igorpadykov
NXP Employee
NXP Employee

Hi

 

unfortunately imx6ulevk images will not run on MYS-6ULY2-256N2 board since

they were built for i.MX6UL EVK board. For MYS-6ULY2-256N2 board (vendor http://www.myirtech.com)

it is necessary to run images developed for that board, one can try to find them on vendor portal

http://www.myirtech.com/soft.asp?id=936

 

 

Best regards
igor

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