Rockbox Development > New Ports
SAMSUNG YH-920
ThunderStorm:
--- Quote from: kugel. on October 26, 2009, 06:29:43 AM ---
--- Quote from: dado84 on October 25, 2009, 10:30:23 PM ---I own a 820 with janus bootloader, and finally this night I've been booting rockbox !!! :)
to let it boot it I had to use the Iriver 20 Gb bootloader renamed as YH820_J.mi4
( http://download.rockbox.org/bootloader/iriver/H10_20GC.mi4 )
--- End quote ---
The YH820 bootloader renamed to YH820_J.mi4 does not work?
--- End quote ---
This does not work if the bootloader is Janus V5 JN
The booting is not successful.
pyro_maniac:
@ThunderStorm: you missed this
--- Quote from: dado84 on October 26, 2009, 05:16:02 PM ---regarding rockbox; yes. I'm using daily build for the 820 (I trided the 920 one but doesn't start) and I'm using the h10 20gb firmware loader ;)
--- End quote ---
ThunderStorm:
--- Quote from: pyro_maniac on November 29, 2009, 01:47:51 PM ---@ThunderStorm: you missed this
--- Quote from: dado84 on October 26, 2009, 05:16:02 PM ---regarding rockbox; yes. I'm using daily build for the 820 (I trided the 920 one but doesn't start) and I'm using the h10 20gb firmware loader ;)
--- End quote ---
--- End quote ---
I've put rockbox firmware into my YH-820, but it still won't work.
The system hangs at the splash.
So I'm afraid that Janus bootloader is incompatible with our rockbox firmware, but samsung does not provide any tools for writing bootloader area.
Nichlas:
I can confirm that the H10 MTP bootloader does work for the Janus version of the samsung YH-925,booting rockbox.
I have also managed to exchange the hardrive for a 8 GB CF. Will post more in wiki in the future.
However when trying to boot OF i get a strange superimposed upside down message.
lowlight:
I suspect that the Janus versions might require the Rockbox bootloader to be encoded using mi4v3 (like the H10 bootloader). I've made versions of the 820 and 925 bootloaders with this change for someone to verify.
http://drop.io/low_light/asset/fw-yh820-j-mi4
http://drop.io/low_light/asset/fw-yh925-j-mi4
You'll need to rename them appropriately.
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