On Mon, Aug 28, 2017 at 4:05 PM, Jagan Teki <jagannadh.t...@gmail.com> wrote: > On Mon, Aug 28, 2017 at 12:29 PM, Maxime Ripard > <maxime.rip...@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.rip...@free-electrons.com> wrote: >>> > The eMMC controller for the A83T uses the new operating mode. Enable it. >>> > >>> > Signed-off-by: Maxime Ripard <maxime.rip...@free-electrons.com> >>> >>> Reviewed-by: Jagan Teki <ja...@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. ChenYu > # grep -R 83T configs/ > configs/Sinovoip_BPI_M3_defconfig:CONFIG_MACH_SUN8I_A83T=y > configs/h8_homlet_v2_defconfig:CONFIG_MACH_SUN8I_A83T=y > configs/Cubietruck_plus_defconfig:CONFIG_MACH_SUN8I_A83T=y _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
