<Turl>
CaptHindsight: pretty much any image or rootfs out there
<Turl>
you can eg, apt-get install build-essential to get a toolchain on debian/ubuntu based images
<CaptHindsight>
Turl: but how about free workspace? the images tend to have only 1GB free and then the kernel source is ~600MB so there is not much space left to build
<CaptHindsight>
Turl: do you use crosstool-ng?
<Turl>
CaptHindsight: just get a big enough card and grow the partition, or use a sata disk
<Turl>
CaptHindsight: and no, never used crosstool. Prebuilt & distro toolchains ftw :)
<CaptHindsight>
is there an easy way to grow the partition?
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<lukas2511>
CaptHindsight: easiest way (as in "beginner-friendly") would probably be to use gparted
<CaptHindsight>
SATA and uboot or SATA with coreboot? can it boot right from SATA or do you boot from SD or Nand and then just mount partitions on SATA?
<Turl>
if you're asking how to resize partitions, then I'd recommend gparted as lukas2511 is saying
<lukas2511>
iirc A20 can't boot from sata directly, so you need to have at least uboot on a microsd-card or nand
<Turl>
CaptHindsight: sata as storage only
<CaptHindsight>
for partitioning but if you're just flashing an ISO it's just the size they created
<Turl>
sunxi hardware can only boot from sd or nand; you can keep your OS on sata though
<Turl>
you're not "flashing an ISO"
<CaptHindsight>
how to expand the size of the .img?
<Turl>
you're restoring a disk backup on a mutable medium (a sd card)
<Turl>
you can then use normal tools to grow partitions on that card
<Turl>
just plug the card to your pc and grow the partition with gparted and you'll be fine
<CaptHindsight>
ok
<CaptHindsight>
i was trying to expand while it was running
<lukas2511>
that can work too, but not with gparted i think
<CaptHindsight>
I think gparted only works when unmounted
<lukas2511>
you could use fdisk. remove the old partition, recreate with same start, reboot, and run resize2fs on the partition
<CaptHindsight>
thanks!
<CaptHindsight>
we had preempt_rt running at around 80uS latency on the cubie2 and xenomai ~40uS
<CaptHindsight>
we wanted to try some RTAI tricks to see if it would get down to 20Us or so
<CaptHindsight>
we also have a FPGA that connects to the A20 over SPI and a few GPIO
<CaptHindsight>
trying to get this all sorted out
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<wens>
hans
<wens>
hans' sunxi-devel doesn't build with SS enabled
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<wens>
Montjoie: I'm getting multiple function definition errors when I build SS with all options enabled
<Montjoie>
old driver or new ?
<Montjoie>
could you paste the errors ?
<wens>
I'll reply to the patch, it's a bit long
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<Montjoie>
strange I cannot reproduce for the moment
<Montjoie>
with a mix of modules/static
<Montjoie>
oups I reproduce it
<Montjoie>
I sense shame
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<Montjoie>
TheSeven, thanks wens for the report, I will send an updated patch soon
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<rm>
it was not clear "not recommended" why and by whom in the first place
<rm>
and all you do is just make it red and bolder
<rm>
if you have an idea why that's so important, why not share
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<plaes>
rm, orly_owl : ok, reverted myedit
<Blueskyder>
Hello
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<lioka>
got sun4i board, with android. found serial pins, serial_noise shows it is ttyS3. although u-boot only supports first two ports for console, right ?
<plaes>
lioka: which board?
<lioka>
plaes: not in production yet, sort of engineering sample
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<nedko>
olinuxino shipping is cheaper if you live in bulgaria :)
<ZetaNeta>
4 euros?
<mnemoc>
plaes: it's amazing, yes
<ZetaNeta>
nedko: But we dont... dont we
<ZetaNeta>
?
<nedko>
i do :)
<mnemoc>
plaes: hipboi uSD to usb/uart adapter was under 1E
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<ZetaNeta>
nedko: "Knew it!"
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<specing>
nedko: if you live in bulgaria there is a high chance that you can't afford an olinuxino anyway
<specing>
isn't bulgaria the poorest eu member or somethign?
<nedko>
specing: not if you work as it
<nedko>
IT
<nedko>
and if are not IT, you probably don't want something like olinuxino
<ccaione>
specing: that's not nice to say
<ccaione>
moin btw
<nedko>
this eu region is quite poor, for various reasons. the thuth is it
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<specing>
ccaione: its a hard fact :X
<ccaione>
I know, I was commenting that it was a bit unpolite
<specing>
I know, but a lot of people like that you don't tell the truth
<specing>
its why they keep electing useless politicians
<specing>
If they elected me, I'd be like the next Stalin
<nedko>
specing: there is little democracy because of external political forces (represented mainly by NGOs) and the level of brainwashing propaganda in the media
<nedko>
it has little to do with democracy/elections
<specing>
there is too much democracy
<specing>
you need strong leaders
<wens>
got a cheap, half broken A13 tablet
<nedko>
we are not allowed to have them
<wens>
democracy's only as good as the people that truly care about it
<nedko>
yes
<specing>
+ you must know that we live in an representative democracy, not "true" democracy
<nedko>
if majority of people care about it
<nedko>
yes, represantive democracy is it. and i don't like it
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<specing>
but for any kind of democracy you must not have dumb or apathic voters
<specing>
which is a major problem if you ask me
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<specing>
speaking of true democracy ... Borg collective?
<nedko>
specing: yes, it is the major problem with democracy
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<specing>
I think in 10 years it will be possible to interface the brain with a computer. Another 5 and we'll be able to leave our bodies and/or copy "ourselves"
<wens>
specing: are you sure the Borg collective is a democracy?
<nedko>
democracy is just a tool that is supposed to achive something
<specing>
wens: it could be, I would have to read up on their structure again to be sure
<nedko>
it is not a goal if you ask me
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<specing>
The Borg manifest as cybernetically enhanced humanoid drones of multiple species, organized as an interconnected collective, the decisions of which are made by a hive mind, linked by subspace radio.
<specing>
decisions are made by a hive mind .... meaning all minds together?
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<lauri>
Hi, has anyone ordered adapter for cubietruck from dx.com?
<lauri>
Can anyone share information about connector-wise compatible adapters?
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<Turl>
lauri: adapter for what?
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<Turl>
oliv3r!
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<oliv3r>
Turl: ello
<oliv3r>
what a timing :p
<Turl>
oliv3r: :)
<Turl>
oliv3r: I see you changed editors :p
<mnemoc>
make normal people feel their opinion matters
<mnemoc>
err, wrong scroll :<
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<Turl>
mnemoc: :p
<ccaione>
:D
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<Montjoie>
wens, if you want to test I have sent the patch v3
<oliv3r>
Turl: i did what?
<Turl>
oliv3r: well maybe not you but packt
<oliv3r>
anybdoy know what the max bw is for our 8 bit CSI interface?
<oliv3r>
Turl: erm, editor as in text editor, or editor as in person
<Turl>
Montjoie: hey :)
<Turl>
oliv3r: person
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<Turl>
oliv3r: melita is out, and some new guy is in
<Montjoie>
Now I prepare myself to get burned by crypto people
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<oliv3r>
Turl: ohh, yeah no what they changed is, that they wanted to have all communications be done by 1 person;
<oliv3r>
it kinda sucks, melita was cool :p
<Turl>
Montjoie: :)
<Turl>
Montjoie: I am cleaning up my dma code, I will give you a branch in a bit
<lauri>
Turl: power supply of course :)
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<oliv3r>
Turl: what's the current mainline status?
<oliv3r>
:)
<Turl>
lauri: ah
<oliv3r>
I see ohci and ehci finally made it in
<oliv3r>
with dma stuff, you mean you are working on a23/a31 dma engine stuff?
<Turl>
so did SATA
<oliv3r>
very coolio :)
<mripard>
and MMC
<Turl>
oliv3r: A1X/A20
<mripard>
but not all of USB did
<oliv3r>
aw :(
<oliv3r>
what do you mean with 'not all of usb did'?
<oliv3r>
btw, what's the OTG situation atm?
<Turl>
A23 DMA stuff is similar to sun6i I'd hope, which mripard already added support for
<Turl>
oliv3r: it's still sitting on boards unused as far as I can tell :p
<mripard>
it's unusable on the A31 at the moment
<oliv3r>
ah ok
<oliv3r>
as far as we know the CSI interface is identical between A10 and A20 right? (a10 manual is blank :p)
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<lioka>
i'm trying to redirect u-boot output to uart3, original script.bin shows uart3 at PH00/PH01
<lioka>
what else i'm missing here ?
<oliv3r>
well you'd have to set your cons = 4 somewhere for one :p
<lioka>
yep, sure. done
<lioka>
other than that ?
<oliv3r>
not sure, But I think so, i'd have to dig in again to recall
<lioka>
arch/arm/cpu/armv7/sunxi/clock_sun4i.c should be ok with that high CONS_INDEX, innit ?
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<wens>
oliv3r: CSI1 should be the same across all SoCs
<wens>
CSI0 is more complicated: multiple channels, image enhancement stuff
<wens>
OTG is dead in the water atm, unless someone wants to take over
<wens>
the musb driver is a poorly documented, convoluted piece of code
<wens>
Turl: A23 should be the same as A31, with less channels
<wens>
I'm waiting for the driver to be merged before adapting it to A23
<wens>
also waiting for -rc1 to get a stable base for v2 of a23 patches
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<lioka>
oh noez. it's actually uart7
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<wens>
I stand corrected... CSIs are different in the A13 :/
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<robincook>
hi, I am using linux-sunxi-uboot project as my boot-loader, during I booting my A20 (sun7i) board, and press any key before it boot Linux kernel, enter u-boot prompt, I try to use i2c functions to read/write my I2C. and, seems it only support just on I2C address ( the first one). is that right ?
<robincook>
there is no 'i2c dev [dev]' command in the command prompt. that means I can not change the I2C bus.
<robincook>
and the command 'i2c probe' returns "Valid chip addresses: 34", that's my AXP209 .
<wens>
currently it supports only 1 i2c bus
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<robincook>
wens, thank you for your explain. is there any good way to read another i2c bus ( in my case, the BQ27421, an battery management chip to get remains power) during boot progress?
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<robincook>
I want check remains battery power, and decide boot the whole OS or not.
<popolon>
I already added this do [[Buying guide]] and [[New Device howto]]
<popolon>
the problem could be : the editor that add new device must not forget to remove the *, so should need a warning/notices for that
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<popolon>
Hi
<popolon>
I installed a lubuntu 1.07 for cubieboard 2 (A20) yesterday
<popolon>
I tried es2gear
<popolon>
s
<popolon>
it complain about lima driver
<popolon>
there is no file called *lima* on the whole file system after a find / |grep lima
<popolon>
is this driver really still active ? There is no move on git since one year ?
<popolon>
or is the binary driver still needed ?
<popolon>
and in this case, is someone have clue of why this distro ask for a lima driver ?
<popolon>
I seen one year and half ago that someone started a lima driver for Mali6xx/7xx GPU
<popolon>
is at least this one continue, as we probably will not see anymore Mali 400 in new devices, the last allwinner chip is probably the last one to have it ?