On Tue, Feb 21, 2017 at 01:37:09PM +0100, Patrice Chotard wrote:
From: Patrice Chotard patrice.chotard@st.com
Add SDHCI host controller found on STMicroelectronics SoCs
On some ST SoCs, i.e. STiH407/STiH410, the MMC devices can live inside a dedicated flashSS sub-system that provides an extend subset of registers that can be used to configure the Arasan MMC/SD Host Controller.
This means, that the SDHCI Arasan Controller can be configured to be eMMC4.5 or 4.3 spec compliant.
W/o these settings the SDHCI will configure and use the MMC/SD controller with limited features e.g. PIO mode, no DMA, no HS etc.
Signed-off-by: Patrice Chotard patrice.chotard@st.com Reviewed-by: Simon Glass sjg@chromium.org Reviewed-by: Jaehoon Chung jh80.chung@samsung.com
Applied to u-boot/master, thanks!