Other NXP ProductsのトピックRe: IMX7ULP

IMX7ULP

JetWen — Mon, 12 Feb 2024 06:51:38 GMT

Recently, I bought a IMX7ULP EVB ,and I meet a problem that how to install my Program into board.

Here are my problems:
1.Some people told me use MFGTool via USBOTG ,but I cannot find it on NXP website.
2.If I wanna use SD card to install my program ,waht am I supposed to do??

I really need some technical suggestions,because I am a beginner of developing SoC.

I really appreciate it.

Re: IMX7ULP

Harvey021 — Wed, 14 Feb 2024 08:15:05 GMT

You can refer to the UUU.pdf from the link https://github.com/nxp-imx/mfgtools/releases/tag/uuu_1.5.165

Regards

Harvey

Re: IMX7ULP

JetWen — Wed, 14 Feb 2024 13:12:52 GMT

Hi~ Harvey

Thanks you for your answer,I really appreciate it.

I wanna confirm one thing;according to my understanding,we usually use mfgtools which is UUU now to install Uboot Linux Kernel Device Tree...etc to SD card.Then we use SD card to include Linux Kernel to our device via Uboot.

Is it correct or my understanding is wrong?

Re: IMX7ULP

Harvey021 — Sun, 18 Feb 2024 08:11:42 GMT

That is correct, but there are several ways to deploy images to device.

Except for the UUU document to which you can refer. You can also refer to the Chapter <4 Booting Linux OS> from the guide: i.MX Linux User's Guide (nxp.com.cn)

It depends on your use case, to via network service (like, tftp, nfs) can be an alternative, if you want to load kernel via U-Boot.

Regards

Harvey

Re: IMX7ULP

JetWen — Mon, 19 Feb 2024 05:09:19 GMT

Thank you for your answer ~