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05:29
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chewitt >
krzk: I'm one of the distro maintainers for LibreELEC .. I got passed an XU4 and have been poking it
05:29
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chewitt >
I have mainline u-boot and 5.7-rc3 built and running
05:29
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chewitt >
I'm seeing some errors and wondering if they are normal/known?
05:31
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chewitt >
the regulator message looks serious
05:34
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chewitt >
it would be useful if anyone has a "known working" defconfig that I can diff against to ensure nothing essential is missed
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06:24
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krzk >
chewitt: these messages look regular but these are not errors
06:25
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krzk >
chewitt: not printed as error level... at least I do not have them on HC1 which should not differ oround mmc0, mmc2 and panfrost
06:25
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chewitt >
I have been seeing some mmc tuning errors, followed by a failure to fully boot
06:25
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krzk >
the missing regulator with error code 517 is not serious, it is probe deferral
06:25
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chewitt >
nothing consistent though
06:26
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krzk >
chewitt: about config, the working and recommended starting defconfig for Exynos is exynos_defconfig
06:27
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krzk >
It should have everything needed for HW. It also has some debugging things because we use it for development so you might need to trim it / adjust.
06:27
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krzk >
But froom HW point of view - use that one.
06:27
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chewitt >
it's the one I used
06:27
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chewitt >
I've only added some minor things needed for our distro packaging
06:27
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krzk >
If you need a kernel for multiple boards, then multi_v7_defconfig, although it sometimes misses things specific to Exynos.
06:28
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chewitt >
and I will gradually prune the tree of superflous stuff .. config will be board specific
06:28
<
chewitt >
XU4 and maybe some XU3's
06:28
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chewitt >
use-case for LibreELEC is a super-light distro for Kodi mediacentre
06:29
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chewitt >
current image is 92MB .. still some fat to shave I think :)
06:30
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chewitt >
do you know if T628 is enabled on the mesa side?
06:30
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chewitt >
(whitelisted)
06:32
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chewitt >
that might help :)
06:40
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chewitt >
[ 3.475428] mmc0: tuning execution failed: -5
06:40
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chewitt >
[ 3.478400] mmc0: error -5 whilst initialising MMC card
06:47
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chewitt >
I also noticed a warning message for "This board does not use CONFIG_DM_ETH" when building u-boot
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09:53
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chewitt >
I swapped from panfrost to blob .. Kodi is running now
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