imx8mm evk could not download yocto L5.4.70

[jiangyaqiang]

Hi :

When we testing L5.4.70-2.3.0_images_MX8MMEVK ，and found that it could not burn to imx8mm evk board。

image：L5.4.70-2.3.0_images_MX8MMEVK.zip

EVK board：

       cpu board："SCH47712 REV A1 " "700-47712 REV X2" "8MMINILPD4-CPU2"

       base board：“TDA6971"  "8MMINI-BB" "SCH-31407 REV C2"

uuu release 1：uuu 1.2.91 2：uuu 1.4.95

（it's no problem when burn in android11）

LOG（uuu 1.2.91 ）:

U-Boot SPL 2020.04-5.4.70-2.3.0+ge42dee801e (Dec 04 2020 - 00:28:49 +0000)

DDRINFO: start DRAM init

DDRINFO: DRAM rate 3000MTS

DDRINFO:ddrphy calibration done

DDRINFO: ddrmix config done

Normal Boot

Trying to boot from USB SDP

SDP: initialize...

SDP: handle requests...

Downloading file of size 2097152 to 0x40400000... done

Downloading file of size 1069344 to 0x00200000... "Error" handler, esr 0xbf000002

elr: 00000000007e697c lr : 00000000007ee49c

x 0: 0000000000200000 x 1: 0000000042201341

x 2: 0000000000000400 x 3: 0000000000000001

x 4: 0000000000200000 x 5: 0000000000000000

x 6: 0000000000000000 x 7: 0000000000004000

x 8: 0000000042200450 x 9: 0000000000000002

x10: 00000000422004d0 x11: 0000000000000001

x12: 0000000000000000 x13: 0000000000000000

x14: 000000000090e558 x15: 0000000000013da4

x16: 00000000007ea6e4 x17: 0000000000000005

x18: 000000000091de80 x19: 00000000422005c0

x20: 0000000000000400 x21: 00000000007f8338

x22: 00000000422008c0 x23: 0000000042200350

x24: 0000000042201340 x25: 0000000042200398

x26: 0000000042200040 x27: 00000000007f83d8

x28: 0000000000000440 x29: 000000000091dc00

Code: f2400863 54000120 aa0003e4 d2800003 (eb03005f) 

Resetting CPU ...

resetting ...

log（uuu 1.4.95）：

U-Boot SPL 2020.04-5.4.70-2.3.0+ge42dee801e (Dec 04 2020 - 00:28:49 +0000)

DDRINFO: start DRAM init

DDRINFO: DRAM rate 3000MTS

DDRINFO:ddrphy calibration done

DDRINFO: ddrmix config done

Normal Boot

Trying to boot from USB SDP

SDP: initialize...

SDP: handle requests...

[jimmychan]

Are you following the steps in the user's guide to program the image?

You may try the latest version from here

https://www.nxp.com/design/software/embedded-software/i-mx-software/embedded-linux-for-i-mx-applicat...

[jiangyaqiang]

HI Jimmychan:

Thanks for reply.

I did following the step in the user's guide. And actually, I'm success on download Android11.

I will try the newest version.

But version L5.4.70 should be ok too, have you try verion L5.4.70 ? I worried that it's the problem of my pc or driver or something else.

Best Regards.

[jimmychan]

Yes, we basically tested every version. All works well on our PC.

[jiangyaqiang]

HI  Jimmychan:

        I 100% understand that the image has been tested , and it' no problem.

But as I know , there is several version of EVK board, and with difference PMIC or some other things.

So, I worried about my EVK board is not compatible with this(L5.4.70) version. And if it's not compatible, I want to know which part will effect the download.

[jimmychan]

In the Documentation , you can find the details from the Linux User Guide pdf file about how to downloading the images .