Re: [linux-sunxi] MMC clock gating broken on a20

2015-08-12 Thread Olliver Schinagl
Actually, I've reverted hans's mmc: sunxi: Don't start commands while the card is busy and that makes it disapear as well. So it looks like that patch triggers the aggressiveness more? I'll apply your patch and undo the revert to see if that fixes the root issue. Olliver On 12-08-15

Re: [linux-sunxi] MMC clock gating broken on a20

2015-08-12 Thread Michal Suchanek
On 12 August 2015 at 13:55, Olliver Schinagl oliver+l...@schinagl.nl wrote: Actually, I've reverted hans's mmc: sunxi: Don't start commands while the card is busy and that makes it disapear as well. So it looks like that patch triggers the aggressiveness more? It probably inserts delays

Re: [linux-sunxi] MMC clock gating broken on a20

2015-08-12 Thread Michal Suchanek
Hello, On 12 August 2015 at 13:40, Olliver Schinagl oliver+l...@schinagl.nl wrote: Hey all, I'm noticing the exact same thing using hans's sunxi-wip from a few days ago. I did see a patch from you about this very issue I belive mmc: sunxi: fix timeout in sunxi_mmc_oclk_onoff but can't

[linux-sunxi] MMC clock gating broken on a20

2015-05-24 Thread Michal Suchanek
Hello, I tried to update the kernel on my cubieboards to something recent and while the a10 cubieboard works fine the a20 one won't boot. Looking at the console I found that the culprit is mmc clock so I disabled mmc clock gating and the board works. I went as far back as 3.19 and the issue is