On Mon, Sep 26, 2022 at 12:12 PM Fabio Estevam festevam@gmail.com wrote:
Hi Adam,
On Mon, Sep 26, 2022 at 2:07 PM Adam Ford aford173@gmail.com wrote:
Tim,
I have it building successfully now, and it loads over USB. I had to disable BD718x7 PMIC children binding which required a small change to the PMIC driver [1]. I then removed HS400, HS200 and UHS support in SPL. Once I did all that, the code size fit into SPL space.
[1] - https://patchwork.ozlabs.org/project/uboot/patch/20220817112403.68144-2-afor...
I'll try to push my patch today or tomorrow. I was doing some other clean-up, but I might just push that as a small series in itself.
Ok, great.
Does "ums 0 mmc 0" work for you if you run it, stop it via CTRL+C and rerun it?
I didn't try UMS. I was going to investigate Fastboot, but I'll give it try this week.
On an imx8mm_evk, I get USB errors after the CTRL+C and ums fails to mount after that.
Do you need to do a USB reset or anything?
adam