<tomeu>
oh, I'm writing the SPL and u-boot to a SD card
<tomeu>
actually, for writing to the SD card, I'm following the instructions in board/theobroma-systems/puma_rk3399/README
<tomeu>
any ideas on what's going wrong?
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<beeble>
tomeu: you are not executing the bootloader you are building
<beeble>
tomeu: i would guess you have one on your eMMC
<beeble>
rom code is looking for a signature on eMMC first before it tries the SD-Card
<tomeu>
hmm, but the version numbers are different when I boot into the factory bootloader
<tomeu>
so I guess there's a second set of spl+u-boot somewhere internal
<beeble>
line 120 of your paste. 2014.10 is not current :) (also august as builddate)
<beeble>
also the first output with all the hex values is rockchip loader
<beeble>
and not u-boot spl
<tomeu>
sure, just meant that when I boot without the sd card in, I get other dates
<tomeu>
nm, tomorrow I will get a type-c cable and will flash directly to emmc
<Esmil>
Aha! Reverting 75b31192fe6ad20b42276b20ee3bdf1493216d63.seems to fix the sound on kevin. After that patch it seems the i2s0 never started only stopped
<beeble>
tomeu: are you trying to use u-boot spl or do you want to use rockchiploader? if second then the you have to use another offset for your itb
<beeble>
miniloader expects the image at 1MB iirc
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<Esmil>
vicencb: i haven't tried hdmi audio, but with 75b31192fe6ad20b42276b20ee3bdf1493216d63 reverted i suddenly get sound on recent kernels
<Esmil>
(on my chromebook plus, rk3399-gru-kevin)
<Esmil>
oh, that's what you write in your mail. sorry didn't read it properly
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<vicencb>
Esmil: well, at least I am not the only affected. It looks like Katsuhiro made some progress with 24d6638302b48328a58c13439276d4531af4ca7d. Sadly I have no idea on how to help in this area.
<Esmil>
vicencb: i found that with the patch reverted the trigger function in the driver for i2s0 is correctly called with a start command when playback begins and a stop command with playback stops
<Esmil>
however with the patch it is never called with the start command
<Esmil>
..so no i2s signal is output and hence no sound