On Mon, Aug 28, 2017 at 04:12:15PM +0800, Chen-Yu Tsai wrote:
On Mon, Aug 28, 2017 at 4:05 PM, Jagan Teki jagannadh.teki@gmail.com wrote:
On Mon, Aug 28, 2017 at 12:29 PM, Maxime Ripard maxime.ripard@free-electrons.com wrote:
Hi Jagan,
On Sat, Aug 26, 2017 at 12:11:23PM +0530, Jagan Teki wrote:
On Wed, Aug 23, 2017 at 3:33 PM, Maxime Ripard maxime.ripard@free-electrons.com wrote:
The eMMC controller for the A83T uses the new operating mode. Enable it.
Signed-off-by: Maxime Ripard maxime.ripard@free-electrons.com
Reviewed-by: Jagan Teki jagan@openedev.com
I think both these patches should be merged in the upcoming release. It's a fix for a usecase that already exists (we already enable the eMMC on A83T), and it's unusable on some boards without it.
But none of A83T boards were not enable eMMC yet? even sun8i-a83t.dtsi still need to add node. May be we can wait once all add?
The sunxi-mmc driver does not use the device tree.
One only needs to set CONFIG_MMC_SUNXI_SLOT_EXTRA=2 to use the eMMC. And yes, eMMC is broken on some boards unless the new timing mode is used.
And the support is broken until "mmc: sunxi: fix legacy MMC initialisation" in my other serie is applied.
Maxime