00:00
<
rneese >
i hate when things break
00:00
<
rneese >
mps what fw ver you runnig ?
00:01
<
mps >
rneese: I can look tomorrow, I'm out of 'play place' now
00:13
<
rneese >
I have tried all 3 versions of the firmware
00:13
<
rneese >
how to fully reset is the next issue
00:15
<
rneese >
ok back tomorrow
00:17
<
conchuod >
Are you
*sure* it is firmware?
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<
micttyl >
does anyone has the unmatched? can you measure the maximum thinckness(the thickest part of the board)?
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micttyl >
trying to see optimal size for a chasis and unmatch is particularly thin.
04:02
<
micttyl >
no one here has unmatched though
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conchuod >
micttyl: some of us do, just might've been asleep etc
07:48
<
conchuod >
I'll look at mine this afternoon, unless someone else gets there first
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08:01
<
drmpeg >
With the 1/2 inch standoffs that come with the board, it's 2 inches to the top of the tallest heat sink on the PCI bridge chip.
08:03
<
drmpeg >
But you have to have some room for the wire harness plugged into the power connector.
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<
bjdooks >
hmm, I wonder if qemu emulates per-cpu caches if we want to test these CMO type cache management stuff
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<
Moe_Icenowy >
bjdooks: I think QEMU do not emulate cache at all
13:24
<
Moe_Icenowy >
you will need something physical to test CMO
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<
bjdooks >
yeah, i'm thinking maybe logging cmo ops in qemu as a "before we get hw" test
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<
Moe_Icenowy >
bjdooks: these opcodes will be accepted by QEMU
14:33
<
Moe_Icenowy >
but the real operaion is beyond what QEMU can handle
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<
bjdooks >
Moe_Icenowy: hmm, ok, can't find at least zicbo in qeu
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18:23
<
rneese >
this issue is kicking my butt with what happen with my visionfive v1
18:24
<
rneese >
I have re flashed the the 3 diff fw files and none get the network working
18:27
<
rneese >
the wifi works ut no ethernet
18:29
<
conchuod >
what else did you change recently?
18:30
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18:30
<
rneese >
nothing we did 2 things we updateed from the 202111 firmware to the 2022 fw and we added the fix for booting other imgs
18:31
<
rneese >
so it allowed for booting from mmc0:1 2 3
18:32
<
rneese >
as our imgs boot from 1
18:32
<
rneese >
but its failing to see the nic before it eben reaches linux
18:35
<
rneese >
Net: Could not get PHY for dwmac.10020000: addr 3
18:35
<
rneese >
dwmac.10020000
18:35
<
rneese >
and I find no place this was changed
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18:37
<
rneese >
just working to keep it running aslong as can while I wait for the v2
18:38
<
rneese >
and even after then just to keep it going alson as possible
18:42
<
rneese >
ver=U-Boot 2022.01-rc4-VisionFive-g0c08d335c5 (Dec 30 2021 - 20:05:04 +0800)StarFive
18:43
<
rneese >
fw_payload_jh7100_20220311
18:43
<
rneese >
its the official firmware update
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<
conchuod >
Is the ethernet and MMC not working properly there?
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19:08
<
rneese >
Net: Could not get PHY for dwmac.10020000: addr 3
19:09
<
rneese >
mmc works fine and boots . but not eth0
19:10
<
rneese >
bbiab running to store
19:10
<
conchuod >
What's up with line 87 -> 101?
19:10
<
rneese >
thats because we are not using efi or grub
19:11
<
rneese >
and we use partition 1 not 2 or 3
19:12
<
rneese >
I have a feeling I might have to get a uEnt.txt from someone and reflash the full env
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19:52
<
rneese >
so the first is just the loader
19:53
<
rneese >
linux reports this
19:53
<
rneese >
[ 7.202538] dwmac-starfive 10020000.ethernet: device MAC address 6c:cf:39:00:05:21
19:53
<
rneese >
[ 7.226391] dwmac-starfive 10020000.ethernet: No PHY found
19:53
<
rneese >
[ 7.240759] dwmac-starfive 10020000.ethernet: error -ENODEV: stmmac_dvr_probe: MDIO bus (id: 0) registration failed
19:54
<
rneese >
so it points the the bootloader not configuring the phy but I can not find why
20:06
<
rneese >
fw_payload_starlight.bin.out
20:06
<
rneese >
Mar 14, 2022
20:07
<
rneese >
fw_payload_visionfive.bin.out
20:07
<
rneese >
Mar 14, 2022
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<
solrize >
hmm thanks
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<
jedix >
yeah, maybe :/
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<
conchuod >
nathanchance: PGOed toolchain looks good so far... It's 20% faster for my regular defconfig + image "packaging" run. But there's a bunch of fixed overhead in that & it's not a big config either.
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<
conchuod >
ye jedix you're correct. solrize they've got a proper datasheet (in english!) on their github
21:56
<
solrize >
conchuod, thx
22:04
<
solrize >
machine translation heh
22:04
<
dlan >
for sv39, memory above 512GB will be considered as highmem?
22:05
<
nathanchance >
conchuod: woo! Take relatively free wins when you can get them since they don’t come often haha
22:08
<
conchuod >
I PGOed it against allmodconfig, which I;ll give a go tomorrow as it's late.
22:08
<
conchuod >
But I'll take 20% faster, that's for sure...
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<
bjdooks >
wassa pgo?
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22:55
<
pedja >
'profile guided optimisation', or something like that?
22:56
<
nathanchance >
Yup ^
22:57
<
pedja >
given how much time, afaik, it adds to the toolchain or whatever build, it's better be worth it :)
23:03
<
solrize >
it's something you do for a long term production build
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<
pedja >
makes sense
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