<hno>
hipboi, see priv message if still around. Got temporarily distracted.
<hno>
xDR1TeK, if it's a sun5i then it is either A13 or A10s. Not A10. But you really should only use an image that is made for your device. The image includes many critical hardware parameters.
<hno>
while many allwinner based devices are similar they are not equal.
<xDR1TeK>
hno how would you advise me to go ?
<xDR1TeK>
basic stuff
<xDR1TeK>
that i could build on
<xDR1TeK>
suppose i wish to ignore most of the addons on my tablet
<xDR1TeK>
isn't rom usually the same at boot?
<xDR1TeK>
basic linux
<xDR1TeK>
why isn't there a bootloader for example
<xDR1TeK>
i have a nexus one, i did a lot of stuff with it
<arokux1>
xDR1TeK, take a look at our wiki for a moment, please
<xDR1TeK>
changed recovery image
<xDR1TeK>
ok
<hno>
xDR1TeK, livesuit images includes 4 stages of bootloaders, kernel, android, drivers, applications, everything.
<xDR1TeK>
what?
<xDR1TeK>
bootloaders after booting?
<xDR1TeK>
how the hell?
<xDR1TeK>
link me to your wiki plz
<hno>
xDR1TeK, see topic.
<hno>
0. sets up DRAM controller so memory can be accessed. 2. configures CPU and loads application from FAT. 3. does splashscreen and loads what it thinks is an OS. 4. That OS is actually u-boot which then loads Linux kernel.
<geecko>
1.2GHz on the A20 ----> NOPE.
<geecko>
it crashes gcc
<geecko>
1.15GHz seems fine though
<geecko>
so I guess it should be stable at 1.1Ghz without much problems
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<xDR1TeK>
ok, i have a problem with power cycling
<xDR1TeK>
my tablet goes back to chinese language and the file structure is reverted back to original form
<xDR1TeK>
so what ever i did is like vanished
<xDR1TeK>
is the storage area flash or volatile ram
<xDR1TeK>
i am sure it is not reflashing itself everytime i put it back on
<hno>
the storage in most devices is a NAND flash, and usually a bit too small for most practical purposes.
<hno>
i.e. 4GB.
<hno>
some even 2GB only I think.
<xDR1TeK>
but i think something else is going on
<xDR1TeK>
like why it resets itself everytime i turn it back on
<xDR1TeK>
as if it is reflashed
<mnemoc>
uh
<xDR1TeK>
well, if i compare my nexus 1 and tablet
<xDR1TeK>
recovery, bootloader and os
<xDR1TeK>
while my tablet has livesuit
<xDR1TeK>
it is weak
<xDR1TeK>
i can use fastboot with my N1, but not in my tablet
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<mnemoc>
worths noting that the official AOSP maintainer quitted Google been sick about the proprietary blobs needed to run AOSP on Google's own "flag phone"
<geecko_>
what the heck? 2 seconds to change frequency??
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<wigyori>
wingrime: do you know if someone has started working on a sunxi mmc driver that can be seen somewhere?
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<wingrime>
wigyori: mripard do
<wigyori>
great, thx
<wingrime>
wigyori: do you want do something for mainline?
<wigyori>
what i've been looking at is an mmc driver for mainline for now - wanted to know if someone's already working on it or if i should start with it
<pitillo>
hello, does someone know if u-boot-sunxi repo has support for booting from nand? (or is it on lichee-dev branch?)
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<wigyori>
wingrime: so yes, if there is something that can be checked i'd be happy to help
<BluesBoy>
is there support for USB in u-boot for allwinner chips ?
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<wingrime>
wigyori: lradc
<wingrime>
BluesBoy: no, but you can boot from usb
<BluesBoy>
wingrime, I was hoping I could use USB net for network boot on A13
<wingrime>
BluesBoy: you can boot over normal network
<wingrime>
BluesBoy: ethernet boot suported
<BluesBoy>
wingrime, olimex A13 board dosen't have network onboard
<wingrime>
BluesBoy: you can use nfs , but kernel must be on mmc
<wingrime>
or nand
<BluesBoy>
wingrime, ok, do you know if u-boot USB support is planned ?
<wingrime>
BluesBoy: think yourself, it even normaly needed? but AW seems use musb IP thats already supported but no one known
<wingrime>
how bring it
<wingrime>
BluesBoy: it defenetly will be after we do usb support in mainline
<wingrime>
kernel
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<BluesBoy>
ok, thanks
<wingrime>
BluesBoy: fbcon in uboot better target
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<BluesBoy>
wingrime, the reason I'm asking is that it would be easier to test new kernels if I could load it from network, then I don't need to pull sd card from device, insert it in laptop, copy kernel ...
<wingrime>
BluesBoy: there is other better way
<wingrime>
BluesBoy: you can boot over uart
<wingrime>
BluesBoy: also you can boot over usb-org
<wingrime>
*usb-otg
<wingrime>
BluesBoy: but, it not means uboot handle usb boot
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<wingrime>
BluesBoy: usb boot handled by boot-room
<wingrime>
BluesBoy: you must send spl,uboot, kernel,(and ramdisk can be too) than send exec comand
<wingrime>
BluesBoy: than you can try use ethernet-over-otg module for network setup and mount nfs
<wingrime>
BluesBoy: I not tryed such things
<wingrime>
BluesBoy: but uboot usb not required here
<BluesBoy>
wingrime, ok, thanks, I'll try that
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<spenser309>
hi. i'm trying to build the enc_dec_demo from cedarx-libs. however, i cannot locate "encoder_type.h" which is required from enc_dec_demo/capture/capture.h anyone faced a similar problem?
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<wingrime>
spenser309: not tryed
<wingrime>
spenser309: but mostly you can find somewhere in cedarx-libs
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<spenser309>
find . -name "encoder_type.h" the root dir returns no results
<spenser309>
wingrime: some. i'm trying to get the makefile to properly include some directories without removing the INCLUDES.
<wingrime>
spenser309: how does that demo works?
<spenser309>
wingrime: in what regard?
<wingrime>
do you saw any encoded file
<wingrime>
and form witch source
<spenser309>
wingrime: i do not have it working yet.
<spenser309>
wingrime: i'm still trying to get it built correctly.
<wingrime>
spenser309: you work very usefull for me, I working on cedar re project
<wingrime>
spenser309: so have never seen encoder traces
<spenser309>
wingrime: no I have never seen any.
<wingrime>
spenser309: accoring code I must use l4v video, like web cam
<wingrime>
*IT
<spenser309>
wingrime: I manually specified all -I includes. These are the errors I get. Do you see any that you understand? https://gist.github.com/anonymous/6194791
<spenser309>
wingrime: essentially this gets us past getting the preprocessor to run but the compile is failing with the errors in that pastebin.
<wingrime>
spenser309: looks header too outdated
<spenser309>
types.h?
<wingrime>
spenser309: yes
<spenser309>
wingrime: any newer versions?
<wingrime>
spenser309: actualy that adds more one problem
<wingrime>
spenser309: yes, a20 sdk
<wingrime>
spenser309: more problem- you must use new blob
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<xDR1TeK>
hello again
<spenser309>
libcedarv.a?
<xDR1TeK>
i had much success till now, however, ts is not responsive now
<spenser309>
wingrime: libcedarv.a?
<xDR1TeK>
having heard something about ts drivers here, perhaps someone can guide me
<xDR1TeK>
buttons(vol up down and back, and power) now behave properly which wasn't the case before
<xDR1TeK>
hard buttons
<xDR1TeK>
not soft
<wingrime>
spenser309: yes
<wingrime>
spenser309: or libav.so
<wingrime>
xDR1TeK: whats problem
<xDR1TeK>
long story man, short one, i flashed too many images that ruined my day
<xDR1TeK>
now i found one that works
<xDR1TeK>
but ts not working
<wingrime>
xDR1TeK: are you about vol+ vol- buttons?
<xDR1TeK>
there were images that didnt recognise the buttons
<wingrime>
xDR1TeK: android?
<xDR1TeK>
yes
<wingrime>
xDR1TeK: check keymap, thats android use
<xDR1TeK>
wingrime you mean in adb shell?
<wingrime>
xDR1TeK: yes
<wingrime>
xDR1TeK: also check device rights
<wingrime>
xDR1TeK: and maybe try use other powersource
<xDR1TeK>
wingrime i think i lost u there
<xDR1TeK>
my screen turns on
<xDR1TeK>
i can't swipe to unlock
<xDR1TeK>
no response from ts
<wingrime>
xDR1TeK: are you use CM?
<xDR1TeK>
CM? you mean cyanogen
<xDR1TeK>
?
<wingrime>
yes
<xDR1TeK>
not on the tablet no
<spenser309>
wingrime: are you talking about ffmpeg (now libav) ?
<xDR1TeK>
this is stock i think
<wingrime>
spenser309: no, aw's blob
<xDR1TeK>
i cant access the tablet becuase of the screen, but this is the model number: nuclear_evb-eng 4.0.4 IMM76d 20120917 test-keys
<spenser309>
hey is there a *.pmp that can be used with the sample app in the (from what I understand so far) A20 SDK?
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<xtofury>
this is the line causing me problems with setting up my environment: libx11-dev:i386 libreadline6-dev:i386 libgl1-mesa-glx:i386 \
<xtofury>
ugh, again issues with 64 bit ubuntu.... ok I'm going to abandon the image and just work with 32 bit.... this is too many headaches (even though it seems to be only 1 step away, whatever this issue is and it's all good).
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<wingrime>
oh, nice, new a31 have increase lie degree
<wingrime>
a31 - 1.4 Ghz
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<wingrime>
mnemoc: how do you think problems with speed on allwinner related with 40nm techprocess
<wingrime>
mnemoc: as RK3188 have 2nm, and 1,6 Ghz