<abrasive_>
dgp, projectgus: the CAAM has some DMA bugs
<abrasive_>
if you turn on DMA bounds checking it'll throw warnings
<abrasive_>
i've never had stability problems but i don't think it gets used under my linux builds
abrasive_ is now known as abrasive
projectgus has quit [Ping timeout: 248 seconds]
projectgus has joined #imx6-dongle
ajayr has quit [Remote host closed the connection]
ajayr has joined #imx6-dongle
projectgus has quit [*.net *.split]
projectgus has joined #imx6-dongle
<dgp>
abrasive: I think it was enabled in the the def config from the github source.. thats what I based my config on
Noskcaj has joined #imx6-dongle
Noskcaj has joined #imx6-dongle
Noskcaj has quit [Changing host]
<abrasive>
i think it is enabled in mine
<abrasive>
it shouldn't be huh
<dgp>
it only seemed to crash at the first power on after a period of being of for me
<dgp>
by the way. I have a few more gk802 on the way. so I can destroy this one to work out where pins go etc
<abrasive>
good, since you've already started :)
<abrasive>
i'd like to know why the hell I2C2/HDMI DDC doesn't seem to work on newer revision boards.
<abrasive>
but that might be tricky to dig under the BGA
<abrasive>
i guess if you just desolder the poor thing...
<dgp>
yeah, I'm going to take a blow torch to the bga :)
<dgp>
I have 5 of the test pads mapped now. I'm hoping the others are i2c, uarts or jtag (or whatever it has for debugging)
Noskcaj has quit [Ping timeout: 248 seconds]
<abrasive>
yeah, jtag would be nice.
<abrasive>
i heard there was i2c near the RDA chip
<abrasive>
and i2c on the console header too
<dgp>
i2c on the console header works :)
<dgp>
there are 5 gpios on the pads around the chip
* dgp
stabbed with a 10k resister tied to ground
<dgp>
s/stabbed/stabbed them/
<abrasive>
i was a bit ruder when i was hunting for the wifi power gpio.
<abrasive>
just... set all the gpios as output and start setting them high.
<dgp>
I set them all as inputs and then used wc to count how many are high from the gpio table in debugs and stabbed around until the number changed
h36sa_ has quit [Ping timeout: 264 seconds]
<abrasive>
sneaky.
<dgp>
I have some pictures with them noted and the gpio number they are connected to that I'll put on the wiki
<dgp>
they'll be useful for people wanting to add stuff
<abrasive>
definitely
<dgp>
I'm thinking about making a little board to plug onto the uart header that'll give you 24 gpio and some of arduino/raspberry pi style bits
h36sa_ has joined #imx6-dongle
<abrasive>
i2c gpio expander?
<dgp>
yeah, maybe use of the of the uart pins as an external interrupt
<dgp>
or have some pogo pins that attach to the test pafs
<dgp>
pads
<abrasive>
then you need a board clip though
<dgp>
yeah, I don't think losing the rx pin on the uart is too much of a problem
<dgp>
I haven't looked if that can be a gpio yet though
hp__ has joined #imx6-dongle
newbie has joined #imx6-dongle
newbie is now known as Guest52033
hp__ has quit [Ping timeout: 264 seconds]
jas-hacks_ has joined #imx6-dongle
<jas-hacks_>
dgp: Any chance you can dump out the serial out for BT initialisation, it paritially works in ubuntu with your kernel module tweaked + a hacked hicattach.
Guest52033 has quit [Ping timeout: 264 seconds]
<jas-hacks_>
The main issue I'm facing is that I'm still getting random timeout's when using hicxxxx utils. It behaves better with the wifi turned off.
<dgp>
I can when I get back in about 2 hours
<jas-hacks_>
dgp: Thanks!
jas-hacks_ has left #imx6-dongle [#imx6-dongle]
Guest52033 has joined #imx6-dongle
Guest52033 is now known as hp__
<projectgus>
abrasive: the only standard things I know of that will use it as LUKS or IPSec
<projectgus>
ie things doing encryption in the kernel
<projectgus>
actually, the userspace interface is turned off in the defconfig I think. So probably not LUKS even.
<projectgus>
the openssl in debian isn't patched to use that interface, I don't know about anything else
rz2k has joined #imx6-dongle
<projectgus>
hmm, trying to access a RAID1 volume (with ext2 filesystem) from uboot hangs uboot
<projectgus>
that's annoying
Noskcaj has joined #imx6-dongle
Noskcaj has joined #imx6-dongle
<abrasive>
what sort of RAID1?
<projectgus>
md
<projectgus>
i was under the vague impression that an md raid1 partition just looked like a normal partition with an md superblock at the end
<abrasive>
that's a bit poo.
<abrasive>
it should afaik
drachensun has quit [Ping timeout: 252 seconds]
hste has quit [Ping timeout: 240 seconds]
drachensun has joined #imx6-dongle
fossxplorer has joined #imx6-dongle
fossxplorer has joined #imx6-dongle
fossxplorer has quit [Ping timeout: 245 seconds]
h36sa_ has quit [Ping timeout: 252 seconds]
abrasive_ has joined #imx6-dongle
abrasive has quit [*.net *.split]
iamfrankenstein3 has joined #imx6-dongle
datagutt has joined #imx6-dongle
Noskcaj has quit [Quit: good bye]
hste has joined #imx6-dongle
fossxplorer has joined #imx6-dongle
<dgp>
rtw_android_priv_cmd: Android private cmd "BTCOEXMODE 2" on wlan0
<dgp>
rtw_android_priv_cmd: Android private cmd "BTCOEXMODE 2" on wlan0
<dgp>
rtw_android_priv_cmd: Android private cmd "BTCOEXMODE 2" on wlan0
<dgp>
oops
<dgp>
didn't mean to paste that 3 times.. anyhow, thats was jas needs I think
<dgp>
s/was/what/
datagutt_ has joined #imx6-dongle
datagutt has quit [Ping timeout: 260 seconds]
fossxplorer has quit [*.net *.split]
fossxplorer has joined #imx6-dongle
MindBeat1 has joined #imx6-dongle
rz2k has quit [Read error: Connection reset by peer]
MindBeat has quit [Ping timeout: 264 seconds]
MadSpark has quit [Ping timeout: 264 seconds]
MadSpark has joined #imx6-dongle
rz2k has joined #imx6-dongle
<abrasive_>
dgp: the BT coex lines aren't wired in are they?
abrasive_ is now known as abrasive
<dgp>
abrasive_: a gpio isn't registered for it
<dgp>
the wifi hal in android is setting that stuff on the wifi
<abrasive>
coex usually is direct wired between wlan and bt chips, isn't it?
<dgp>
I wouldn't know what.. but I think the coex pin on the bt chip is broken out to a test pad and does going anywhere
<dgp>
s/what/that/
drachensun_ has joined #imx6-dongle
datagutt has joined #imx6-dongle
<dgp>
s/does going/doesn't go/
* dgp
losing the ability write English today
<abrasive>
understand i.
<dgp>
;)
<dgp>
I "teach" of my wife's friend's kids a bit of English once a week and it turns my own English to mush
datagutt_ has quit [*.net *.split]
drachensun has quit [*.net *.split]
projectgus has quit [*.net *.split]
dgp has left #imx6-dongle ["rebooting"]
jas-hacks has joined #imx6-dongle
dgp has joined #imx6-dongle
<otavio>
jas-hacks: not yet
<jas-hacks>
dgp: can you use your logic analyser to dump out the bt uart data?
<dgp>
I'll try, it doesn't have an amazing amount of memory
<dgp>
I wonder if it'll do the right stuff now that I've broken the LDO enable line
<jas-hacks>
Was ldo soldered?
projectgus has joined #imx6-dongle
<dgp>
I attached a wire to the ldo enable, and it pulled of the trace when I was removing the tape I taped it down with
<dgp>
BT worked until I did that ;)
<jas-hacks>
otavio: do you when they may be available?
<otavio>
jas-hacks: yes ... but you know, NDA
<jas-hacks>
otavio: do they come from timesys or fsl?
<otavio>
jas-hacks: NDA?
<otavio>
jas-hacks: timesys has gpu with hf; not sure about mm codecs
<rz2k>
timesys shared gpu armhf libs
<rz2k>
maybe they will share mm codecs too
<rz2k>
otavio: any news on yocto gpu problems?
<otavio>
rz2k: Sort of
<otavio>
rz2k: still no solution
<rz2k>
i have seco devkit with yocto 1.4 and gpu is working here, probably they built it at the same time as I built it for wandboard in March-April
<rz2k>
when everything was ok
<otavio>
rz2k: can you check the version they used for building?
<rz2k>
how do I do it? it only says 1.4 at boot, yocto has some footprints left in the system? (/etc/issue ?)
abrasive has quit [*.net *.split]
hp__ has quit [*.net *.split]
abrasive has joined #imx6-dongle
abrasive has quit [*.net *.split]
projectgus has quit [*.net *.split]
MadSpark has quit [*.net *.split]
rz2k has quit [*.net *.split]
iamfrankenstein3 has quit [*.net *.split]
dgp has quit [*.net *.split]
jas-hacks has quit [*.net *.split]
hste has quit [*.net *.split]
epl_ has quit [*.net *.split]
datagutt has quit [*.net *.split]
drachensun_ has quit [*.net *.split]
fossxplorer has quit [*.net *.split]
FergusL has quit [*.net *.split]
Juggie has quit [*.net *.split]
RaYmAn has quit [*.net *.split]
vgrade has quit [*.net *.split]
MindBeat1 has quit [*.net *.split]
ajayr has quit [*.net *.split]
otavio has quit [*.net *.split]
wumpus has quit [*.net *.split]
_whitelogger has joined #imx6-dongle
wump has joined #imx6-dongle
wumpus has quit [Ping timeout: 256 seconds]
otavio_ has joined #imx6-dongle
otavio has quit [Ping timeout: 256 seconds]
hste has quit [Ping timeout: 240 seconds]
iamfrankenstein3 has quit [Ping timeout: 252 seconds]
GasVesa has joined #imx6-dongle
wump is now known as wumpus
wumpus has joined #imx6-dongle
wumpus has quit [Changing host]
<Juggie>
is there a forum where linux for imx6 is being discussed as well
<jas-hacks>
Juggie: you can try freescale community forum
<Juggie>
k tnx.
<Juggie>
have you made any progress lately? have not seen any new blog posts.
<Juggie>
which is why i was curious if there was somewhere it was discussed, you posted actively, etc.
<jas-hacks>
you can discuss here
<Juggie>
k
<jas-hacks>
Am working on armhf release but stuck on vpu side
<Juggie>
is freescale being helpful or still withholding some source?
<jas-hacks>
vpu stuff is closed source so need to wait for them to releasr it
<jas-hacks>
Freescale are good but slow to releasr stuff
<Juggie>
some video accel is working though?
<jas-hacks>
In armel its works well
<Juggie>
oh gotcha
<Juggie>
i didnt catch that
<Juggie>
is armhf a noticable increase in performance over armel compiled?
<Juggie>
freecale only release source to vendors and pass the buck to them i guess?
<jas-hacks>
From my test using ubuntu with es2gears its about 10-15%
<Juggie>
i could perhaps be misreading but that may be what you need
<Juggie>
ah ic u posted on there already :)
<Juggie>
just got to the botom
<jas-hacks>
Yes, already got those working for gpu
<Juggie>
but for vpu its missing some dependencies.
<jas-hacks>
vpu is another set of libs
<Juggie>
fun
<Juggie>
steady progress at least
hste has joined #imx6-dongle
<Juggie>
does vlc for linux use gstreamer?
<jas-hacks>
Don't know about vlc
<Juggie>
what does support it, just curious what can be used for video playback but i cant find much info
ArnieTheBest has joined #imx6-dongle
<jas-hacks>
totem supports it
<Juggie>
k i'll check it out, i know xbmc doesnt sadly
ajayr_ has joined #imx6-dongle
<Juggie>
too bad too because that would increase sales
<Juggie>
is 5.1 working onl inux? passthrough, etc?
ajayr has quit [Read error: No buffer space available]
ajayr_ is now known as ajayr
ajayr has quit [Client Quit]
ajayr has joined #imx6-dongle
datagutt has quit [Ping timeout: 240 seconds]
<dgp>
Are you guys all using the psu that came thing the gk802? It seems really unstable with usb and the stock supply
<ArnieTheBest>
yes
<dgp>
ArnieTheBest: do you have much usb stuff connected?
<ArnieTheBest>
the rc11 transceiver and the usb-ethernet adapter
<ArnieTheBest>
and i am using a non powered hub
datagutt has joined #imx6-dongle
<dgp>
mmm maybe it's just my kernel then
<ArnieTheBest>
i could attach power to the hub but haven't needed it until now....
<dgp>
I have a mouse and a card reader connected and bringing up the wifi causes it to reboot
<dgp>
with a decent brand psu it seems a bit happier
<ArnieTheBest>
perhaps the kernel lets the cpu run too fast?
<dgp>
android is controlling cpufreq as far as I can tell
<Juggie>
dgp, are you working in android or linux?
<dgp>
Juggie: android
<Juggie>
cool... working on anything in perticular?
<dgp>
I have an android 4.1.2 image that only contains one binary from the original image.. :)
<Juggie>
lol which one.
<Juggie>
something video likely.
<dgp>
I'm using the freescale binaries for the stuff on the SoC
<dgp>
other than that I'm only using hciattach from the original image
<Juggie>
ah gotcha
<Juggie>
improvement in performance over stock?
<dgp>
so you can actually compile it without having to put loads of unknown crap in there
<Juggie>
yep.. i understand :)
<dgp>
mmm it seems pretty nippy. The UI is too fast
<Juggie>
have you poked around at any of the hardware accelerated video players in android?
<dgp>
I haven't tested video etc though. I don't think my client needs that.. plan is 1: finish, 2: get paid 3:??? 4: then mess around with making it lovely
<dgp>
It should work though, all the bits from freescale are in there
<Juggie>
i'm not sure how good their implementation of libstagefright is (for xbmc) but i think some other hardware players work
<dgp>
well, it can only really work as well as freescales stuff so I'm not going to lose sleep over it
<dgp>
It would be nice to make it into a really fast little hacking machine like the raspberrypi just not really crap
<Juggie>
yeah... the RK3188 looks interesting too but everyone is sticking w/ the slow Mali400 (besides the imx6)
<Juggie>
these all have cooling/overheating issues too
<dgp>
I think everyone should avoid Rockchip until they start actually following the GPL
<Juggie>
yeah thats a huge problem w/ them
<Juggie>
though i dont think Freescale is following entirely either
<dgp>
huge problem with all of the chinese vendors. the gk802 having a freescale chip in it is a major selling point
<dgp>
Juggie: you can get the kernel source
<dgp>
you can get reference manuals for the chip
<Juggie>
yeah still some missing components though, video, etc