Picasso-kernel: различия между версиями

Материал из Toshiba AC100 wiki
Перейти к навигации Перейти к поиску
м (add battery uevents)
м (add memreserve)
Строка 1: Строка 1:
==Memreserve calculations==
===Memory hole like kernel 3.1.10===
<pre>
/*
* Carveouts for multimedia and ram console
* 128MB - multimedia
* 8MB - fb1
* 16MB - fb2
* 1MB - ram-console
*/
memory {
        reg = <0x00000000 0x20000000>;
};
/memreserve/ 0x11000000+0x9900000=0x1A900000
nvmap:0x11000000+0x8000000=0x19000000
dc1:0x19000000+0x800000=0x19800000
dc2:0x19800000+0x01000000=0x1A800000
ramconsole:0x1A800000+0x00100000=0x1A900000
</pre>
----
==Problems left==
==Problems left==


Версия от 21:45, 21 апреля 2016

Memreserve calculations

Memory hole like kernel 3.1.10

/*
 * Carveouts for multimedia and ram console
 * 128MB - multimedia
 * 8MB - fb1
 * 16MB - fb2
 * 1MB - ram-console
 */

memory {
        reg = <0x00000000 0x20000000>;
};

/memreserve/ 0x11000000+0x9900000=0x1A900000

nvmap:0x11000000+0x8000000=0x19000000
dc1:0x19000000+0x800000=0x19800000
dc2:0x19800000+0x01000000=0x1A800000
ramconsole:0x1A800000+0x00100000=0x1A900000

Problems left

  1. Slow data/system EXT4 format from recovery
  2. UDC usb works only if inserted before poweron
  3. Hardware video overlays freezes (Probably memory clock problem)
  4. No power button/lid events from nvec
  5. Battare uevents (Patch from 3.1 fits 3.18)
Источник — http://paz00.ru/index.php?title=Picasso-kernel&oldid=1062