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Devices appears as SCSI after SPD jump

Open benlodz opened this issue 7 months ago • 3 comments

I'm closing in on finally getting my uuu script to work. I'm currently migrating from a ucl2.xml and currently I got this so far

SPD: dcd -f u-boot.imx
SPD: write -f "u-boot.imx" -ivt 0
SPD: write -f "zImage" -addr 0x80800000
SPD: write -f "initramfs" -addr 0x83800000
SPD: write -f "device_tree_file" -addr 0x83000000
SPD: jump -f "u-boot.imx" -ivt 0

All of these commands do work, however the board comes up as SCSI device for USB block storage. Looking at dmesg, I get complaints that it's not having IO errors. My understanding is now, I should be able to use FBK commands. Any guidance on this? Thank you.

FYI, the initramfs and device tree file are placeholders and are much longer.

Best, Ben

benlodz avatar Apr 08 '25 18:04 benlodz

You need update your initramfs with latest https://github.com/nxp-imx/imx-uuc

nxpfrankli avatar Apr 08 '25 18:04 nxpfrankli

I'm not sure if it's the case with the initramfs. I examined both the ucl2.xml file, I'm migrating from and the device itself after it connects.

The vid is: 0x066F and the pid is 0x37FF. There is a match for the vid but not the pid. What would be the workaround here or is uuu unable to support such a device?

edit: Is the compatibility determined by the imx-uuc?

benlodz avatar Apr 09 '25 12:04 benlodz

UUU use different protocol with old mfgtool. So have to update initramfs

nxpfrankli avatar Apr 09 '25 14:04 nxpfrankli