temp/u-boot-pinephone: Automatic U-Boot upgrade and update Arm Trusted Firmware and Crust to latest commit

Automatic U-Boot upgrade: !2149 (comment 570878335)

Update Arm Trusted Firmware and Crust to latest commit: #1078 (closed)

mentioned in merge request !2149 (merged)

2 Questions I have since I started playing with ATF and crust:

1. Does anyone knows if u-boot update the crust firmware of the PMIC SCP when the phone is rebooted or does it require a power off and power on ?

2. How can I check the running version of crust from user space ?

@BobbyTheBuilder Thanks for making this MR! I was planning to make the same as well, but that's not necessary anymore

Does anyone knows if u-boot update the crust firmware of the PMIC when the phone is rebooted or does it require a power off and power on ?

You have to run u-boot-update and reboot

How can I check the running version of crust from user space ?

No idea... Crust is compiled in with U-boot so the U-boot version determines the Crust version.

added 3 commits

• aebe66af - temp/arm-trusted-firmware: upgrade to crust-20210410
• 35d1691f - main/crust: upgrade to 23d6d7b4fbb5375845d96f622e82435064343098
• c86e4ef4 - temp/u-boot-pinephone: bump pkgrel to trigger new build

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added categoryupgrade label

resolved all threads

approved this merge request

changed the description

changed title from temp/u-boot-pinephone: Upgrade Arm Trusted Firmware and Crust to latest commit to temp/u-boot-pinephone: Automatic U-Boot upgrade and update Arm Trusted Firmware and Crust to latest commit

changed the description

Automatic update of U-Boot (post install) and add checksum check to validate write operation.

Use this thread to add any feedback you may have.

I'll start working on this tomorrow.

added 2 commits

• ef1bcf53 - main/crust: upgrade to 23d6d7b4fbb5375845d96f622e82435064343098
• 84077279 - temp/u-boot-pinephone: bump pkgrel to trigger new build

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resolved all threads

added 3 commits

• a2c54f6d - temp/u-boot-pinephone: prevent interactive warning to pop once
• bad7a6a8 - temp/u-boot-pinephone: written data checksum validation
• 723b1628 - temp/u-boot-pinephone: Automatic upgrade with checksum validation

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added 1 commit

• 049dc0fc - temp/u-boot-pinephone: Automatic upgrade with checksum validation

Compare with previous version

marked this merge request as draft

Untested code (WIP), I did push the changes as I don't want to loose anything as I'm about to do various old build to test the upgrade.

post-upgrade and post-install script are still missing. It will be pushed soon.

In the meantime, feel free to review or comment.

I will also add in the description various test that should be done in order to make this MR as safe as possible.

Last 3 commits will be squashed once it's validated