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Morello Bring-up

Nick Lewis
On trying to bring up a Morello board the MCC reported
Warning: the PMIC image for this board must be updated. Please edit io_vxxxf.txt stored in \MB\HB10364A\ and set MBPMIC: to pms_0V85.bin

Press any key to continue...
I blindly did as suggested but there is no pms_0V85.bin in the directory so it failed to boot.
On the regular Neoverse there was this issue https://community.arm.com/oss-platforms/w/docs/604/notice-potential-damage-to-n1sdp-boards-if-using-latest-firmware-release with a link to a zip containing pms_0V85.bin. I installed this file and the warning went away.
However was this the correct thing to do on a new Morello board?
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  • 0 in reply to Nick Lewis

    It was 80_1_86G.bin and that is what MCC was complaining about - dunno what code was producing the complaint or whether it was doing the right thing - rather unwisely i just followed its advice and edited the config - i guess i should put it back and find out how to remove the warning (which interupts the boot)?

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  • 0 in reply to Nick Lewis

    It was 80_1_86G.bin and that is what MCC was complaining about - dunno what code was producing the complaint or whether it was doing the right thing - rather unwisely i just followed its advice and edited the config - i guess i should put it back and find out how to remove the warning (which interupts the boot)?

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