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at91bootstrap: update to v4.0.8 and patch to fix RTC #28

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@ringlej ringlej commented Mar 26, 2024

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fwup.conf line 27 needs to be set to version 4.0.8 or else mix firmware complains that the uboot image is missing:

bootstrap-code-host-path = "${NERVES_SDK_IMAGES}/sama5d2-sdcardboot-uboot-4.0.8.bin"

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amclain commented Mar 27, 2024

The dev kit doesn't seem to be holding time with this patch. Backup battery measures 4.7V. I'll have to look into it more.

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ringlej commented Mar 27, 2024

I think this is also needed in nerves_defconfig:

BR2_TARGET_AT91BOOTSTRAP3_PATCH="${NERVES_DEFCONFIG_DIR}/at91bootstrap"

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amclain commented Apr 5, 2024

Hm, I'm still not seeing the RTC keep the time. @ringlej are you able to get your hands on the Microchip dev kit from the office or remote into it to test this?

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ringlej commented Apr 5, 2024

Yeah. I have one. I'm on PTO and can test it when get back late next week

@amclain amclain added the defect label May 14, 2024
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