u-boot.git/board/toradex, branch v2016.01

colibri_vf: Add board_usb_phy_mode function

2015-11-25T08:51:47Z

Add board_usb_phy_mode function for detecting whether a port is being used as host or client using a GPIO. On Colibri Vybrid we provide GPIO 102 for this very same purpose. Signed-off-by: Sanchayan Maity

colibri_vf: Fix bstlen field

2015-10-15T09:16:17Z

Commit 3f353cecc ("vf610: refactor DDRMC code") changed the original bstlen field from 3 to 0. Restore the original value for proper behaviour. Based on the patch from Anthony Felice for the vf610twr board. Reported-by: Stefan Agner Signed-off-by: Fabio Estevam

vf610: refactor DDRMC code

2015-10-02T08:42:31Z

The VF610 DDRMC driver code contains settings which are board-specific. Move these out to boards so that new boards can define their own without having to modify the driver. Signed-off-by: Albert ARIBAUD (3ADEV)

colibri_t20: fix reset out pin

2015-08-13T20:06:03Z

Make sure SODIMM pin 87 nRESET_OUT is released properly by explicitly setting its pin mux function to GMI. This solves some issues with e.g. USB not being fully operational on carrier boards with USB hubs connected to reset if U-Boot got loaded via recovery mode aka rcm. Signed-off-by: Marcel Ziswiler Acked-by: Stephen Warren Signed-off-by: Tom Warren

apalis/colibri_t20/30: clean-up

2015-08-13T20:06:03Z

Various clean-ups either in comments, order or spacing without any functional impact: - Add some comments in the device trees resp. reorder some parameters for consistency across all our modules. - Sort some include files alphabetically (while leaving common.h on top of course). - Streamline some comments in the configuration files and fix the spacing from using spaces to tabs. Signed-off-by: Marcel Ziswiler Acked-by: Stephen Warren Signed-off-by: Tom Warren

colibri_t20: disable PMIC sleep mode on low supply voltage

2015-08-13T20:06:02Z

The Colibri T20's PMIC enters a sleep mode on low supply voltage < 3.0V ±2.5% (2.92...3.08V). Rising the main supply voltage again does not bring it back to regular operation. Not even a full reset does bring the module back. A full power cycle was required to reboot the system. A long positive pulse on the PMICs resume pin also reboots the system but this pin is only accessible as a test point on the module. This patch configures the PMIC through I2C to not enter this sleep mode plus force it to normal state upon sleep request exit should this ever happen. Signed-off-by: Marcel Ziswiler Reviewed-by: Simon Glass Acked-by: Stephen Warren Signed-off-by: Tom Warren

colibri_t20: add lcd display support

2015-08-13T20:06:02Z

Add LCD display support defaulting to VESA VGA resolution. Different resolutions configurable via device tree. Signed-off-by: Marcel Ziswiler Reviewed-by: Simon Glass Acked-by: Stephen Warren Signed-off-by: Tom Warren

apalis/colibri_t20/t30: integrate recovery mode detection

2015-08-13T20:06:01Z

Allow detecting whether or not U-Boot was launched through the recovery mode of the resp. NVIDIA SoC. Make use of a board specific arch_misc_init() and enable the same via CONFIG_ARCH_MISC_INIT configuration option. Signed-off-by: Marcel Ziswiler Acked-by: Stephen Warren Signed-off-by: Tom Warren

colibri_vf: Enable board specific USB initialisation for USB pen gpio

2015-06-08T06:41:56Z

Add IOMUX for the pad used as USB pen. This needs to be driven low for the Iris and Viola boards where it is pulled up high by default. This is required for the USB host functionality to work on these boards. Use the board specific weak initialisation function, to drive the pin low which would be called on "usb start". Signed-off-by: Sanchayan Maity

colibri_vf: Add separate defconfig for device tree support

2015-06-08T06:41:55Z

Most of the drivers available for Vybrid are not yet converted to OF model to use device tree model, only few drivers like SPI and GPIO drivers use device trees. Add separate defconfig for who needs to use device tree model. Later this can be integrated to single defconfig. Acked-by: Stefan Agner Signed-off-by: Bhuvanchandra DV