Commit graph

4 commits

Author SHA1 Message Date
Tom Warren
6d9ea159e4 Tegra114: MMC: Add SD bus power-rail init routine
T114 requires SD bus power-rail bringup for the SDIO card on SDMMC3.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2013-03-25 09:56:07 -07:00
Tom Warren
2a04a31791 Tegra114: Dalmore: Add SDIO3 pad config to pinctrl_config table
SDIO1 (the SD-card slot on Dalmore) needs to have its pads setup
before the MMC driver is added.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2013-03-25 09:56:07 -07:00
Tom Warren
8b7776b9f9 Tegra114: pinmux: Update pinmux tables & code, fix a bug w/SDMMC3 init
Use the latest tables & code from our internal U-Boot repo.
The SDMMC3_CD, CLK_LB_IN and CLK_LB_OUT offsets in the pingroup
table were off by a few indices, causing the pinmux init code to
write bad data to the PINMUX_AUX_ regs. This also enabled the lock
bit, which made it impossible to reconfig the pads correctly for
SDMMC3 (SD card on Dalmore) operation. Also fixes SPI_CS2_N,
USB_VBUS_EN0, HDMI_CEC and UART2_RXD/TXD muxes.

Signed-off-by: Tom Warren <twarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
2013-03-14 11:06:43 -07:00
Tom Warren
07067145de Tegra114: Add/enable Dalmore build (T114 reference board)
This build is stripped down. It boots to the command prompt.
GPIO is the only peripheral supported. Others TBD.

Signed-off-by: Tom Warren <twarren@nvidia.com>
2013-02-11 10:35:26 -07:00