summaryrefslogtreecommitdiff
path: root/board/toradex/colibri_t20
Commit message (Collapse)AuthorAgeLines
* ARM: tegra: use DT bindings for GPIO namingStephen Warren2016-05-31-3/+3
| | | | | | | | | | There are currently many places that define the list of all Tegra GPIOs; the DT binding header and custom Tegra-specific header file gpio.h. Fix the redundancy by replacing everything with the DT binding header file. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* tegra: video: Rename CONFIG_VIDEO_TEGRA to CONFIG_VIDEO_TEGRA20Simon Glass2016-02-16-1/+1
| | | | | | | | | | | This option refers only to the tegra20 video driver, so name it as such to avoid confusion with tegra124. Also move this option to Kconfig. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
* colibri_t20: fix reset out pinMarcel Ziswiler2015-08-13-0/+3
| | | | | | | | | | | 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 <marcel.ziswiler@toradex.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* colibri_t20: disable PMIC sleep mode on low supply voltageMarcel Ziswiler2015-08-13-0/+35
| | | | | | | | | | | | | | | | | | 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 <marcel.ziswiler@toradex.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* colibri_t20: add lcd display supportMarcel Ziswiler2015-08-13-0/+18
| | | | | | | | | | Add LCD display support defaulting to VESA VGA resolution. Different resolutions configurable via device tree. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* apalis/colibri_t20/t30: integrate recovery mode detectionMarcel Ziswiler2015-08-13-0/+12
| | | | | | | | | | | | 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 <marcel.ziswiler@toradex.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* ARM: tegra: move NVIDIA common files to arch/arm/mach-tegraMasahiro Yamada2015-05-13-2/+0
| | | | | | | | | | | | | | | | | | | | | All the Tegra boards borrow the files from board/nvidia/common/ directory, i.e., board/nvidia/common/* are not vendor-common files, but SoC-common files. Move NVIDIA common files to arch/arm/mach-tegra/ to clean up Makefiles. As arch/arm/mach-tegra/board.c already exists, this commit renames board/nvidia/common/board.c to arch/arm/mach-tegra/board2.c, expecting they will be consolidated as a second step. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* ARM: tegra: colibri_t20: fix nand pinmuxMarcel Ziswiler2015-03-30-0/+6
| | | | | | | | | Pingroup ATC seems to come out of reset with config set to NAND, so we need to explicitly configure some other function to this group in order to avoid clashing settings. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* ARM: tegra: fix colibri_t20 asix resetMarcel Ziswiler2015-03-30-1/+8
| | | | | | | | Fix ASIX USB to Ethernet chip reset. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* ARM: tegra: rename colibri_t20 board/configuration/device-treeMarcel Ziswiler2015-03-30-0/+80
In accordance with our other modules supported by U-Boot and as agreed upon for Apalis/Colibri T30 get rid of the carrier board in the board/ configuration/device-tree naming. While at it also bring the prompt more in line with our other products. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>