Hi, On Mon, Mar 24, 2014 at 04:05:35PM +0100, Hans de Goede wrote: > I've taken a quick look at the mmc code we've for the A31 in the sunxi > provided kernel sources and it seems 100% identical to the mmc controller > in sun5i and sun7i. I've not yet gotten around to actually hooking things > up in devicetree and given it a shot though.
Cool! > My rough plan for moving forward with A31 atm is: > > 1) Get mmc working in the kernel The only difference I see aside from the mmc controller itself is that they are maintained in reset (AHB1 reset 8, 9, and 11). > 2) Get mmc working in u-boot so that we can replace the allwinnner u-boot > binary on the sdcard images (we'll still need allwinners boot0 and boot1 for > now) > 3) Add push-pull controller + pmic support to u-boot (and make it power on the > network phy) > 4) Get the gmac working > 5) profit ? > > This will all be as time permits... It sounds like a great plan. You might want to coordinate with Albert (in CC) that already expressed some interest in working with the A31 u-boot port though. -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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