Rockbox Development > New Ports

RockChip mp3/mp4 players

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wodz:
1) Which stage1 image did you used? The one provided with rk27load is broken unfortunately and I was too lazy to fix this. You may use stage1 binary unpacked from Rock27Boot.bin with help of rkboottool.
2) Pay attention to encryption params.

knob:
Thanks Wodz

Sorted it with Stage1 from my rock27boot.bin.

Switching into rk DFU mode...
cela@cela-desktop:~/READY$ sudo ./rk27load -e1 -e2 -s1 rkboot_s1.bin -s2 stage2.bin -s3

rockbox.bin
rk27load v0.2
(C) Marcin Bukat 2011
Based on rk27load ver. 0.1 written by AleMaxx (alemaxx at hotmail.de)

This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[info]: Initializing device... done
[stage1]: Loading 510 bytes (rkboot_s1.bin) of code... done
[stage1]: Encoding 510 bytes of data ... done
[stage1]: codesize = 510 (0x1fe)
[stage1]: Calculating checksum... 0x7ce5
[stage1]: Uploading code (512 bytes)... done
[stage1]: Loading 512 bytes (stage2.bin) of code... done
[stage2]: Encoding 1022 bytes data... done
[stage2]: Calculating checksum... 0x1f49
[stage2]: Uploading code (1024 bytes)... done
[stage3]: Loading user code (575064 bytes)... done
[stage3]: Uploading user code (575068 bytes)... done (sent 1124 blocks)
rkboot_s1.bincela@cela-desktop:~/READY$


Display is working.



Can get into diagnostic mode, 4 out the 6 keys my device has are recognised so that's

good.

wodz:
The main binary expects .rockbox folder on uSD card, thats why you got ATA error I guess. Try make zip and unpack the content into root of the uSD.

PS. If you are interested in rockbox port for rk27xx join our IRC channel.

mortalis:
I can't make keys work for my device.
The only working key is Power On/Off.
I've printed GPIOs to display but pressing the keys (except  Power On/Off key) doesn't change any values.

Any suggestions how to make them work?

wodz:
They are read through ADC most probably.

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