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narmstrong>
f_: I only have the 2gb version :-p
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f_>
I know who to bother to test dram code noe
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f_>
lvrp16: Tbh I don't think I need the 2 GB version. Rank mode can be easily tested by someone else.
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f_>
e.g. narmstrong , and the code doesn't seen too different after all. I implemented all the difficult stuff AFAICT
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f_>
by which I mean, there's not a lot of rank-specific code.
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f_>
(especially true for the rank mode the 2 GB lepotato uses)
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lvrp16>
how do you handle the various parameters from ACS like DBI ZQ and such?
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f_>
timings are in a struct inside dram-settings-gx.h (to be moved to board specific file)
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f_>
this is also where you have other various parameters, too, except they're not in a struct, but constants.
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f_>
lvrp16: I was going to test pmOS on eMMC but I can't flash things to it?
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f_>
ums 0 mmc 0, lsblk shows 0B and gnome-disks shows "No medium"..?
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lvrp16>
Picture of the module?
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f_>
oh ok it works now.
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f_>
U-Boot still recognised the module. Anyway i think it was a bad cable/USB port.
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f_>
Oh, b0rks when trying to write..
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f_>
sdb 8:16 1 0B 0 disk
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f_>
connector seems fine.
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f_>
> ** fs_devread read error - block
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f_>
** fs_devread read error - block
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f_>
>[47296.558789] usb 2-1.1: reset high-speed USB device number 81 using ehci-pci
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f_>
^ in dmesg, on host
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f_>
lvrp16: oh I guess the module was broken..
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f_>
swapped it with another one.
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lvrp16>
Check the pins, these connectors are not very robust.
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f_>
I checked, they seem fine.
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f_>
If you want I can try sending a picture of the connector.
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f_>
The pmOS maintainer (Newbyte) who ported the board had ethernet issues which I can also reproduce.
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f_>
lvrp16: have any clue what it is?
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f_>
lvrp16: as for the eMMC module, seems like it's still alive on lafrite?
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f_>
Seems to work fine on lafrite with no issues, so I guess solitude just didn't like it.
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f_>
they should be all identical though, so not sure what happened.
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lvrp16>
I hit random ethernet issues. I have been working on userspace stuff the last week. I will try to isolate it tomorrow.
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f_>
Sure, I'll see if I can reproduce on alta while at it.
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f_>
Alright, has anyone got an ODROID-C2? I just want to test a tiny thing real quick.
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f_>
just build SPL, flash, boot, and let it idle for 20 minutes.
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f_>
Then tell me if it panics/oops/hangs (look at your UART log!).
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f_>
I said ODROID-C2, but rather anything that doesn't use 2 dram channels
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f_>
so WeTek Hub will also do.
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f_>
(on wetek-hub just build odroid-c2_defconfig)
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