u-boot.git/board/nvidia/venice2, branch v2016.09

ARM: tegra: Add support for TK1-SOM board from Colorado Engineering

2016-09-01T16:24:30Z

The Colorado TK1 SOM is a small form factor board similar to the Jetson TK1. The main differences lie in the pinmux, and in that the PCIe controller is set to use in 4lanes+1lane, rather than 2+2. The pinmux header here was generated from a spreadsheet provided by Colorado Engineering using the tegra-pinmux scripts. The spreadsheet was converted from v09 to v11 by me. Signed-off-by: Peter Chubb Acked-by: Stephen Warren Signed-off-by: Tom Warren

ARM: tegra: set vdd_core for Jetson TK1

2016-08-15T17:26:14Z

Program vdd_core for Jetson TK1 to 1V, which is the max safe voltage for ultra low temperature operations. vdd_cpu and vdd_gpu are already at 1V. Signed-off-by: Bibek Basu (swarren: fixed comments to better match the code) (swarren: moved board ifdef around data in header, made code generic) (swarren: fixed typos in commit description) Signed-off-by: Stephen Warren Signed-off-by: Tom Warren

ARM: tegra: use DT bindings for GPIO naming

2016-05-31T16:53:56Z

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 Reviewed-by: Simon Glass Signed-off-by: Tom Warren

ARM: tegra: simplify GPU setup

2015-11-12T16:21:07Z

Enable the GPU node in the system-wide ft_system_setup() hook instead of the board-specific ft_board_hook(). This allows us to enable GPU per SoC generation instead of per-board as we did initially. Reported-by: Stephen Warren Signed-off-by: Alexandre Courbot Signed-off-by: Tom Warren

ARM: tegra: enable GPU DT node when appropriate

2015-08-06T17:50:03Z

T124/210 requires some specific configuration (VPR setup) to be performed by the bootloader before the GPU can be used. For this reason, the GPU node in the device tree is disabled by default. This patch enables the node if U-boot has performed VPR configuration. Boards enabled by this patch are T124's Jetson TK1 and Venice2 and T210's P2571. Signed-off-by: Alexandre Courbot Cc: Stephen Warren Cc: Tom Warren Signed-off-by: Tom Warren

ARM: tegra: add comment re: autogeneration to pinmux headers

2015-08-06T17:50:02Z

Add a comment block to the top of each generated Tegra pinmux header file indicating that the file was auto-generated, should not be manually edited, and with a pointer to the tool and command used to generate it. Signed-off-by: Stephen Warren Reviewed-by: Simon Glass Signed-off-by: Tom Warren

ARM: tegra: Add support for nyan-big board

2014-12-11T20:18:44Z

Nyan-big is a Tegra124 clamshell board that is very similar to venice2, but it has a different panel, the sdcard cd and wp sense are flipped, and it has a different revision of the AS3722 PMIC. This is the Acer Chromebook 13 CB5-311-T7NN (13.3-inch HD, NVIDIA Tegra K1, 2GB). The display is not currently supported, so it should boot on other nyan-based Chromebooks also, but only the device tree for nyan-big is provided here. The device tree file is from Linux but with features removed which are unlikely to be supported in U-Boot soon (regulators, pinmux). Also the addresses are updated to 32-bit. Signed-off-by: Allen Martin Signed-off-by: Simon Glass (rebase, change to 'nyan-big', fix pinmux that resets nyan-big)

kconfig: remove redundant "string" type in arch and board Kconfigs

2014-09-13T20:43:55Z

Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada

tegra: kconfig: move board select menu and common settings

2014-08-31T01:19:32Z

Becuase the board select menu in arch/arm/Kconfig is too big, move the Tegra board select menu to tegra/Kconfig. Insert the Tegra SoC select menu between the arch select and the board select. Architecture select |-- Tegra Platform (Tegra) |- Tegra SoC select (Tegra20 / 30 / 114 / 124) |- Board select Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="tegra*") and always "select" CONFIG_SPL as follows: config TEGRA bool select SPL Signed-off-by: Masahiro Yamada Acked-by: Stephen Warren Cc: Tom Warren

ARM: tegra: remove custom define for Jetson TK1

2014-08-19T15:44:03Z

Now that Kconfig has a per-board option, we can use that directly rather than inventing a custom define for the AS3722 code to determine which board it's being built for. Signed-off-by: Stephen Warren Signed-off-by: Tom Warren