<strfry>
hi, i'm trying to bring up a chromebook with rk3288 with u-boot
<hanetzer>
welcome! :P
<strfry>
so far i'm stuck in the uboot console, because it neither detects USB devices nor the external SD card
<hanetzer>
strfry: now that you mention this issue is common to two different rk3288 veyron chromebooks I begin to think its a code issue, so I'm gonna dig into the coreboot/depthcharge code and see what it does different :)
<strfry>
i figured out that it has something to do with power managment. the USB vcc isn't enabled correctly
<strfry>
hanetzer: that would be awesome, thanks :)
<strfry>
so that's interesting. when i manually disable the usb host regulator, vcc drops to 0v. but when it's enabled, it's only 1.5-2 volts
<strfry>
now i re-enabled them, and they're at 5V. strange...
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<strfry>
anyone here who's using linux on rockchip chromebooks?
<Ke>
quite a few people
<buZz>
anyone that ownes a rockchip chromebook, i'd say ;)
<buZz>
owns*
<ccaione>
strfry: me :D
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<strfry>
i'm having trouble assembling a working kernel config with matching devicetree
<strfry>
i have a veyron_mighty device, but weirdly the veyron_jerry dtb gets much further
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<ccaione>
what's the problem you see
<strfry>
currently i'm back to not seeing anything, past "Starting Kernel..."
<strfry>
i previously had early UART working, but then i somehow destroyed my config
<strfry>
before when it was working, early printk always went silent after initialising the proper serial driver
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<strfry>
so i'd be pretty happy about a working rk3288/chromebook .config example
<ccaione>
do you see anything else on the UART when enabling the early console / earlyprintk ?