MCIMX8M-EVK linux 源码以及开发环境

[1784857911]

你好，我手上有一块MCIMX8M-EVK开发板，我现在需要跑一个linux系统到它上面，请问这块开发板的sdk或Linux源码（包括uboot以及文件系统）从哪里可以下载得到？编译烧录文档及工具从哪里可下载得到？

[1784857911]

Thanks a lot!

Now I run "bitbake fsl-image-validation-imx" successfully and get "fsl-image-validation-imx-imx8mmevk-20190515055209.rootfs.sdcard.bz2".

I also successfully made the tf boot card by running a command "sudo dd if=fsl-image-validation-imx-imx8mmevk-20190515055209.rootfs.sdcard of=/dev/sdc1 bs=1M conv=fsync".

My question is how to get the board to boot from the tf card?

Best regards!

[CarlosCasillas]

Hi,

In such case, you could refer to section 4.5 "How to boot the i.MX boards” from the “i.MX Linux User's Guide” document, also available on the L4.14.98_2.0.0_LINUX_DOCS package.

Hope this will be useful for you.
Best regards!
/Carlos
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[1784857911]

I insert the flash card into the board and set boot_switch to "i.MX_Linux_User's_Guide.pdf".

Switch D1 D2 D3 D4
SW801 ON ON OFF OFF
SW802 ON OFF - -

Then power on the board, the result is that the board did not successfully start from sdcard, which step is the problem? How can I make the board run the image I compiled?

In addition, I tried to use the mfgtool tool to burn the board, but I used the usb type c cable to connect the board to my computer (win10), but mfgtool prompts “No Device Connected”. I have set the dialing code to

Switch D1 D2
SW802 OFF ON

[CarlosCasillas]

Hi,

Have you ensured that the flashed SD is for a i.MX8M and not for any other i.MX8 device? Because on the Thread title is mentioned MCIMX8M-EVK board, but you are pointing an image for the i.MX8M Mini (fsl-image-validation-imx-imx8mmevk). You could ensure the board is properly booting by checking the serial terminal (the micro-USB connector).

Regarding mfgtool, it is no longer supported on i.MX8 series. You should refer to the Universal Update Utility (uuu):

i.MX 8 Universal Update Utility (UUU) Tools and Pins Tool 

Hope this will be useful for you.
Best regards!
/Carlos
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[CarlosCasillas]

Hi,
The latest Linux BSP demo image for i.MX8MQ could be downloaded from the following webpage:

L4.14.98_2.0.0_MX8MQ

For guidelines about how to download and run the image, you could refer to the documentation package, available on the link below:

L4.14.98_2.0.0_LINUX_DOCS

Hope this will be useful for you.
Best regards!
/Carlos
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