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Daniel Barlow 2024-12-17 17:24:52 +00:00
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THOUGHTS.txt
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@ -6539,3 +6539,32 @@ using a Makefile
idea 2: when a configuration contains levitate, something similar
but necessarily more "manual" to do the analogous thing
Sun Dec 15 18:55:55 GMT 2024
Where we left off with this, rotuer was crashing randomly or failing
to boot every time we tried to add log shipping, which is not very
ideal. I started doing something with logging to /dev/pmsg0
(CONFIG_PSTORE_PMSG) but I think (there seems not to be anything
written down :-( ) that the gl-ar750 kernel needs it added to kconfig and device tree
https://wiki.postmarketos.org/wiki/User:Knuxify/Enabling_pstore_and_ramoops
we could add a new hardware.dts.dtsi = [] option so that any module
could add a new chunk of dts. (Ideally we'd call it `includes`
but that conflicts with the existing use of `includes` to specify
search path. Maybe rename?)
would we ever use it except in a hardware device definition?
(Or user config?) I guess if we were consistent with names
then we could set up nodes in the device file with status="disabled"
and enable them in the module, except that dt doesn't consistently
use status and in fact there isn't one for reserved-memory
we could use global config to enable pstore_msg and check it in
the device module to enable the needed hw support
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