MK808B 4.2.2 GPU 600mhz Overclocked Kernel

[mowgli]

....no boot.img in fact, messing with stock boot will break the OC.

Could you please respond to my questions as well ? Thank you!

[Shomari]

These are great news Thank you so much!
Could you please summarize what should the end user like myself do next ?
1) What ROM to be used with these kernels?
2) Any additional settings to be made in order to make it working (build.prop, SetCPU, frill-cpu...)
3) Hardware mods (fan, heat sink e.t.c.)
4) Pray ?

Thank you again!

I'm sorry...

I'd use the 408j ROM linked in the first post. Run ondemand gov, no hardware mods necessary...

[mowgli]

I'm sorry...

I'd use the 408j ROM linked in the first post. Run ondemand gov, no hardware mods necessary...

That's ok, we're all busy
There are no links in the first thread. You deleted them all. remember ?

[Shomari]

...this one is the 408j version of the 808B ROM: http://www.freaktab.com/showthread.p...B-New-Firmware

[mowgli]

...this one is the 408j version of the 808B ROM: http://www.freaktab.com/showthread.p...B-New-Firmware

Thank you !

[Quartz85]

hi Shomari, after many tests with your overclocked kernel

ddr 600 mhz v1.13
ddr 600 mhz v1.22
ddr 600 mhz v 1.27

i think that v1.20 is the best choice, because over v1.20 the screen blink
under v1.13 the score with epic citadel is low

having said that, thanks to the kernel

[Shomari]

hi Shomari, after many tests with your overclocked kernel

ddr 600 mhz v1.13
ddr 600 mhz v1.22
ddr 600 mhz v 1.27

i think that v1.20 is the best choice, because over v1.20 the screen blink
under v1.13 the score with epic citadel is low

having said that, thanks to the kernel

...thanks for the info Quartz!

[mowgli]

hi Shomari, after many tests with your overclocked kernel

ddr 600 mhz v1.13
ddr 600 mhz v1.22
ddr 600 mhz v 1.27

i think that v1.20 is the best choice, because over v1.20 the screen blink
under v1.13 the score with epic citadel is low

having said that, thanks to the kernel

Sorry for stupid question. What are these v1.13 v1.22 and v1.27 ?
thanks

[Shomari]

...voltages from test kernels @mowgli.

[mowgli]

...voltages from test kernels @mowgli.

Thanks! I'll try to find out how to set the voltage.

[Shomari]

Thanks! I'll try to find out how to set the voltage.

...they're already set. That's not something end users should worry about. That's partly why we kept the testing off the main forum.

[mowgli]

...they're already set. That's not something end users should worry about. That's partly why we kept the testing off the main forum.

This is even better

[freakkid]

I get GoogleTV screen then black screen with both DDR and GPU/DDR kernels with my U2-808B 408j firmwire....using a PSU 5.0V 3.0Amp...you guys must be using a hell of a PSU to get this baby going...then again...the U2 is finicky with voltage changes...

[Shomari]

....yes the OC kernels call for much more juice. I bought a 3.0a and a 3.5a just to run with more speed. Only the 3.5a can handle the 600mhz GPU which I didn't even bother to upload because not too many can handle that. Kernel GPU is at 457mhz.

DDR @ 600mhz.

[Shomari]

If these kernels put too much demand on psu's let me know and I might upload a kernel that's less agggressively overclocked too.