Messages in this thread | | | Date | Wed, 4 May 2016 15:30:39 +0300 | Subject | Re: [PATCH 1/1] ARM: dts: sunxi: Add a olinuxino-lime2-emmc | From | Radoslav Kolev <> |
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2016-05-03 10:25 GMT+03:00 Chen-Yu Tsai <wens@csie.org>: > On Tue, May 3, 2016 at 3:21 PM, Olliver Schinagl <oliver@schinagl.nl> wrote: >>>> + bus-width = <4>; >>> >>> Only 4 bits? We normally see eMMC with 8 bits. 4 bits are some kind of >>> embedded SD card. >> >> On A20 as well? Our investigations so far have concluded that the A10 and >> A20 have those pins not mapped out to pads. The IP does support it however >> we assume. > > You're right. My bad. First time A10/A20 sees eMMC support.
I can't say anything about A10/A20, but I have a board with A13 and the same eMMC chip and it works fine in 8 bit mode.
Regards, Radoslav
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