Add firmware validation check and automatic revert #58
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Hm... I just found an obvious issue with this. If the user upgrades the B partition with bad firmware, the system will reboot without marking firmware valid, and the bootloader will boot into the A partition. But the U-Boot variable |
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I added a script that is executed by erlinit at boot which keeps U-Boot's |
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An untested implementation of firmware validation as proposed here: nerves-project/nerves_runtime#169 . I expect it to have small errors since it's untested, but it should cover most bases. Let me know what you think.