<lvrp16>
it's the habit of tv box manufacturers to skip thinking about that part
<lvrp16>
they put a minuscule heatsink in an enclosed environment
<KotCzarny>
well, the box is made of alu
<KotCzarny>
dont remember how well it's setup inside but i think it's meant case to be the heatsink
<KotCzarny>
but remember, the cpu is 1.8ghz
<wens>
wonder how much of that is true
<KotCzarny>
wens: write to cnx author?
<lvrp16>
1.8GHz on 28nm???
<wens>
KotCzarny: I meant the clock speed
<lvrp16>
i would expect some high voltages to get a53 to 1.8ghz stably, even if it's on a single core
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<jernej>
it is interesting that in the H6 SDK, max CPU clock is 1.8 GHz, but dvfs table has max_freq 1.2 GHz
<jernej>
not sure if dvfs limits CPU then
<KotCzarny>
wens: yup, if you give him easy way to check, he will do it
<KotCzarny>
harder way would be checking if all opp scale with mhz
<KotCzarny>
which is something he should learn to do, since vendors cheat
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<smaeul>
hmm, h6 sdk references sun8iw12p1... is that likely to be the same thing but armv7?
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<plaes>
isn't H6 sun50iw6 something?
<icenowy[m]>
it is
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<KotCzarny>
maybe it's h8?
<montjoie>
wens: could my problem be "missing AXP patches" ?
<KotCzarny>
though wiki redirects h8 to a83t
<montjoie>
wens: sorry didnt compare well
<wens>
latest sunxi-next should have everything
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<tkaiser>
jernej: Can you put one of the .dts files for sun50iw6 on pastebin?
<tkaiser>
KotCzarny: If you click on 1st part of cnxsoft's review you see how (badly) heat dissipation works there
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<smaeul>
tkaiser: http://ix.io/C8w is lichee/linux-3.10/arch/arm64/boot/dts/sun50iw6p1.dtsi
<smaeul>
icenowy[m]: atf is still used, from linked dtsi: /memreserve/ 0x48000000 0x01000000; /* atf : [0x48000000~0x49000000], size = 16M */
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<tkaiser>
smaeul: Thank you :)
<tkaiser>
But that's too generic, dvfs maxes out at 1.2 GHz, cpufreq_tbl then will limit to just 1008 MHz. That's at least not used in the Zidoo box
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<tkaiser>
If this SDK works as the older ones for A64 and H5 then most probably the real stuff is still in files called sys_config.fex then being transformed into DT on the fly
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<smaeul>
while DVFS only goes up to 1.2 GHz, the thermal table goes up to 1.8 GHz
<tkaiser>
True, but combined with cpufreq_tbl the device is limited then to 1008 MHz
<tkaiser>
I would assume there are lying a couple of files called sys_config.fex around and they contain the interesting stuff :) Just like before since it's an Android SDK
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<icenowy[m]>
tkaiser: yes there's a sys_config.fex
<montjoie>
wens: my bpim64 does not have the same problem than you (timeout TX) but mdio is found
<wens>
:/
<wens>
missing phy-supply?
<wens>
my atf does not have extra patches to enable regulators
<montjoie>
wens: you do nto have select DWMAC-sUN8I
<icenowy[m]>
wens: AXP803 support has entered kernel since 4.14
<tkaiser>
icenowy[m]: Thank you, though looks strange (dvfs voltages too low, no cooler table stuff)
<icenowy[m]>
tkaiser: not too low -- it's 28nm
<icenowy[m]>
you can compare it with a DVFS table of A83T
<wens>
icenowy[m]: the dts does not have phy-supply set
<icenowy[m]>
oh really no phy-supply
<icenowy[m]>
it's because the original patch is implemented when AXP is not ready
<icenowy[m]>
now AXP is ready
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<tkaiser>
icenowy[m]: Ok, but there's a mismatch between dtsi (1.2GHz at 1.3V) and the fex then. A massive mismatch ;)
<icenowy[m]>
P.S. in fact ATF enables DC1SW by default, but Linux will shut it down if it's not claimed by dwmac-sun8i
<wens>
montjoie: CONFIG_DWMAC_SUN8I=y
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<icenowy[m]>
maybe montjoie didn't compile in AXP support?
<wens>
montjoie: if I didn't have it selected, it wouldn't even probe, and you wouldn't see the errors I posted
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<wens>
lol... there's two ®_dc1sw { } blocks, and one of them sets always-on.
<wens>
so that's not the issue
<icenowy[m]>
two reg_dc1sw?!
<wens>
talk about rebase issues
<icenowy[m]>
oh
<icenowy[m]>
you did some rebase...
<icenowy[m]>
I will now send a patch based on linux-next/master which adds phy-supply
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<icenowy[m]>
(for A64
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<wens>
ok, this time it worked...
<wens>
however I didn't change anything :/
<wens>
the duplicate reg_dc1sw is likely because montjoie and I both posted patches adding it
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<montjoie>
icenowy[m]: I have AXP compiled in
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<icenowy[m]>
tkaiser: P.S. there's really an initial version of BPi M2 Zero which doesn't contain voltage regulation
<icenowy[m]>
something weird: both the inital version and the first product version says "V1.0"
<icenowy[m]>
if you compare the BPi M2 Zero photo on bpi website with your board you may find difference -- as the photo uses initial version
<icenowy[m]>
so you will see early FEXs says no pmic -- early BPi M2 Zero has really no pmic
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<tkaiser>
icenowy[m]: Yeah, I know but that doesn't change a bit. And BTW: I have no board and I will never buy one since what to do with a boring RPi clone?
<icenowy[m]>
I have one (or two, if count the initial version) ;-)
<tkaiser>
icenowy[m]: So the pictures in the wiki show the wrong (first) version?
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<lvrp16>
the first version has a power issue
<lvrp16>
so it's a dud
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<lvrp16>
tkaiser: it's funny that they do the software wrong because they also get the hardware wrong lol
<tkaiser>
lvrp16: Don't think so, IMO that's just carelessness deluxe. It seems they their first try was with 1.2V and no regulation (somewhere in the BSP they tried to limit cpufreq to 960 MHz to avoid crashes), then gave up and implemented dvfs but forgot to enable it in the fex.
<tkaiser>
Anyway, enough time already wasted on this thing
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<montjoie>
wens: .config need to be sorted for a correct diff sorry...
<montjoie>
wens: "ok, this time it worked" <= so it dwmac work ?
<vpeter>
tkaiser: What I don't understand is why they don't use the informations community provide? They don't understand english or what? Or they just don't understand field in general :)
<montjoie>
wens: I have same MMC_xxx and AXP_xxx options than you, what can I miss for making MMC working ?
<montjoie>
mmc probe is deffered and seems never reprobed
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<wens>
fixed regulator?
<montjoie>
I miss only REGULATOR_PWM
<montjoie>
so unrelated
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<wens>
montjoie: nothing comes to mind :/
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<montjoie>
wens: with your config on next it works, so a strange unrelated config is necessary
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<Pe3ucTop>
Do U-boot SPI support GPIO based CS (chip select) ?
<Pe3ucTop>
Anyone know ??
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<tkaiser>
jernej: In the uploaded H6 SDK... is there also Android 7 for H3/H5 included currently?
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<jernej>
tkaiser: No, only H6
<jernej>
tkaiser: wait, it might work with all sun50i SoCs
<jernej>
but I definetly won't try to build it
<tkaiser>
jernej: Thanks. So it might be interesting for KotCzarny for his next H5Droid project? ;)
<jernej>
Probably, but in his case I would wait on 4.4 kernel variant
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<KotCzarny>
:)
<KotCzarny>
well, i would love one droid for all boards
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<jernej>
KotCzarny: tkaiser: H6 SDK has only petrel folders in android/device/softwinner which makes this SDK H6 only
<jernej>
but I doubt much changes are needed for H5
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<tkaiser>
jernej: I would believe one ayufan gets a H6 prototype and starts to fiddle with the SDK he'll port his A64 Android build system to H6 (and maybe then H5 and H3 too)...
<tkaiser>
s/one/once/
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<[TheBug]>
Hi tkaiser :)
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<tkaiser>
[TheBug]: Hi
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