partition-walk fails with secure-boot / boot_ramdisk mode on Pi5

[timg236]

Describe the bug

Raising an issue to share fix candidate

See https://forums.raspberrypi.com/viewtopic.php?p=2362434#p2362434 for more information

Steps to reproduce the behaviour

Create a disk with multiple FAT partitions and verify that partition-walk is able to scan all partitions to find a suitable boot.img / boot.sig file.

Device (s)

Raspberry Pi 5

Bootloader configuration.

Default - but enable secure boot

System

No response

Bootloader logs

No response

USB boot

No response

NVMe boot

No response

Network (TFTP boot)

No response

[timg236]

Fix candidate

pieeprom-partition-walk-secure-boot.zip

[chack131]

The fix candidate works for me.
Thanks for quickly looking into it!

[timg236]

The fix candidate works for me. Thanks for quickly looking into it!

Thanks for confirming the fix. I’ll merge it into the mainline release next week.

[timg236]

This change is now in the APT repo as a 'latest' bootloader release. I'll close this once we've updated the usbboot repo so that this firmware is the default for rpi-sb-provisioner.