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<Mangy_Dog> while this isnt strictly the right place, Anyone happen to know how to flash intel atom baytrail socs? like in th yoga tab2? IE outside of fastboot/droidboot/usb? Want to see if i can recover a totalyl bricked tablet that uses this SOC
<buZz> you dont flash those socs
<buZz> there's nothing flashable inside ..
<buZz> any flashable stuff on that tablet will be external to the soc
<Mangy_Dog> nods probebly
<Mangy_Dog> still
<Mangy_Dog> no idea how to flash it :D
<Mangy_Dog> at the very least id need to repare the bootloader
<Mangy_Dog> but ideally install the uefi windows friendly bios version onto this tab
<Mangy_Dog> from what i can tell the windows version and android version is entirely identical hardware
<Mangy_Dog> just different bootloader/bioss
<apritzel> Mangy_Dog: well, nobody said that hacking a tablet would be a walk in the park ;-)
<apritzel> typically you update those BIOSes when the device is up and running, under Linux with flashrom, for instance
<Mangy_Dog> indeed
<Mangy_Dog> trouble is the normal way to flash it is via USB in fastboot
<Mangy_Dog> or droidboot
<Mangy_Dog> the yoga tab 2 that is
<Mangy_Dog> but if the boot loader is corrupted you cant even get into fastboot
<Mangy_Dog> soooooooo
<Mangy_Dog> no usb uploading :D
<apritzel> as you said it: it's bricked!
<buZz> Mangy_Dog: maybe you're lucky and the bootloader is on a SPI eeprom?
<buZz> solder some wires to it, or get one of those pomonaclips
<buZz> and flash it from a raspberry pi
<Mangy_Dog> well i did wonder
<buZz> did you open it yet?
<Mangy_Dog> the trouble is the test pads on the motherboard are unmarked
<Mangy_Dog> soooo no idea what pad is what
<Mangy_Dog> ohhh
<Mangy_Dog> scroll down
<Mangy_Dog> winbond bios :D
<Mangy_Dog> just maybe is a spi
<buZz> see :D
<buZz> likely
<Mangy_Dog> the most awkward part would be getting a bin dump
<Mangy_Dog> i have one "working" tablet, im not overly keen on ricking a brick trying to read off its chip
<Mangy_Dog> risking
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<Mangy_Dog> that cant be right
<Mangy_Dog> winbond 25Q64FWIG most likely
<Mangy_Dog> its 8MB
<Mangy_Dog> the boot loader image is 9.1MB
<Mangy_Dog> according to the fimware crap i ahve
<jernej> warpme_: I did not get any firm reason why wowlan feature should be dropped, just that it's probably not very well tested and it's not really used
<jernej> warpme_: it's easier just to reinit wifi at suspend/resume
<jernej> I mean shutdown at suspend and reinit at resume
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<jernej> warpme_: I won't be really able to work on suspend/resume much, because only board I have with xr819, is H616 based, which doesn't support suspend/resume (yet)
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<buZz> Mangy_Dog: could be 1MB header :)
<Mangy_Dog> on an .img fle?
<Mangy_Dog> file
<buZz> sure
<Mangy_Dog> sighs
<Mangy_Dog> then how am i meant to know what bit to copy to the flash D:
<Mangy_Dog> they dont make this easy do they :D
<buZz> they do not
<buZz> :)
<jernej> warpme_; it's what xr819 driver does
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<MoeIcenowy> jernej: well I think for suspend/resume, you can try s2idle
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<jernej> MoeIcenowy: unfortunately this particular box doesn't have any button (except for FEL), so I'm not sure how I can wake up such box
<gamiee> jernej: wouldn't be possible to wake it up from IR ?
<jernej> with arisc this would be easy, yes
<jernej> but I'm not sure if it would work with s2idle
<smaeul> no, IR will not work with s2idle, since there's nothing running to parse the IR pulses
<jernej> smaeul: but interrupt itself would be enough?
<smaeul> yes, you could hack the CIR driver to enable IRQ wake
<smaeul> throw a device_init_wakeup(dev, 1); dev_pm_set_wake_irq(dev, irq); in the probe function
<jernej> thanks, I'll try
<smaeul> or if there's any exposed GPIO you could pull to ground with a resistor, you could use gpio-keys
<jernej> currently I don't have any resistor at hand
<smaeul> jernej: oh, and you'll have to remove the IR PM ops, to keep it from turning off the HW
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<jernej> unfortunately, this is pretty unreliable
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