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* kconfig: add config option for shell promptNikita Kiryanov2015-08-13-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add option to set shell prompt string from menuconfig and migrate boards globally. The migration is done as follows: - Boards that explicitly and unconditionally set CONFIG_SYS_PROMPT had the entry moved to their defconfig files. - Boards that defined some kind of #ifdef logic which selects the CONFIG_SYS_PROMPT (for example qemu-mips) got an #undef CONFIG_SYS_PROMPT right before the #ifdef logic and were left alone. - This change forces CONFIG_SYS_PROMPT to be a per board decision, and thus CONFIG_SYS_PROMPT was removed from all <soc>_common.h and <arch>_common.h files. This results in a streamlined default value across platforms, and includes the following files: spear-common, sunxi-common, mv-common, ti_armv7_common, tegra-common, at91-sama5_common, and zynq-common. - Boards that relied on <arch/soc>_common.h values of CONFIG_SYS_PROMPT were not updated in their respective defconfig files under the assumption that since they did not explicitly define a value, they're fine with whatever the default is. - On the other hand, boards that relied on a value defined in some <boards>_common.h file such as woodburn_common, rpi-common, bur_am335x_common, ls2085a_common, siemens_am33x_common, and omap3_evm_common, had their values moved to the respective defconfig files. - The define V_PROMPT was removed, since it is not used anywhere except for assigning a value for CONFIG_SYS_PROMPT. Cc: Tom Rini <trini@konsulko.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> [trini: Add spring, sniper, smartweb to conversion] Signed-off-by: Tom Rini <trini@konsulko.com>
* Tegra: spi: Move TEGRA114_SPI switch to defconfigsTom Warren2015-08-05-2/+0
| | | | | | | | | | | All T114+ Tegra boards should be using the Kconfig TEGRA114_SPI switch. Remove it from include/config and put it into defconfig. Also removed unused TEGRA114_SPI_CTRLS from T114+ configs. All Tegra SoCs build OK with this change. Signed-off-by: Tom Warren <twarren@nvidia.com>
* configs: Remove CONFIG_SERIAL_MULTIStephen Warren2015-08-05-1/+0
| | | | | | | This config option isn't used anywhere at all. Remove all places that define/enable the option. Signed-off-by: Stephen Warren <swarren@nvidia.com>
* Move default y configs out of arch/board KconfigJoe Hershberger2015-06-25-1/+0
| | | | | | | | | | | | | | | | | | | Some archs/boards specify their own default by pre-defining the config which causes the Kconfig system to mix up the order of the configs in the defconfigs... This will cause merge pain if allowed to proliferate. Remove the configs that behave this way from the archs. A few configs still remain, but that is because they only exist as defaults and do not have a proper Kconfig entry. Those appear to be: SPIFLASH DISPLAY_BOARDINFO Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates, drop DM_USB from MSI_Primo81 as USB_MUSB_SUNXI isn't converted yet to DM] Signed-off-by: Tom Rini <trini@konsulko.com>
* tegra: config: nyan-big: Add options required by Chrome OS bootSimon Glass2015-06-09-0/+5
| | | | | | | | | | We need to match the device tree in the FIT with the U-Boot model so we can automatically select the right device tree. Also adjust the load address so that the device tree is not in the way when a zImage kernel tries to extract itself. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* dm: tegra: cros_ec: Enable Chrome OS EC on Nyan-bigSimon Glass2015-06-09-0/+2
| | | | | | | | | | | | | Enable the EC and keyboard, using the SPI bus. The EC driver requires a particular format and a deactivation delay. Also U-Boot does not support interrupts. For now, adjust the device tree to comply. At some point we should tidy this up to support interrupts and make tegra and exynos use the same setup. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* net: Move the CMD_NET config to defconfigsJoe Hershberger2015-06-01-1/+0
| | | | | | | | | | | This also selects CONFIG_NET for any CONFIG_CMD_NET board. Remove the imx default for CONFIG_NET. This moves the config that was defined by 60296a8 (commands: add more command entries in Kconfig). Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* tegra: config: nyan-big: Enable LCDSimon Glass2015-05-13-0/+14
| | | | | | | | Add the PMIC, LCD settings, PWM and also show the board info at the top of the LCD when starting up. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* ARM: tegra: move common config defines centrallyStephen Warren2015-03-04-2/+0
| | | | | | | | | | | | | All boards need CONFIG_BOARD_EARLY_INIT_F, and many actively need CONFIG_BOARD_LATE_INIT. Move both of these into tegra-common.h so that board config headers don't need to repeatedly define them. Later commits will add new code in board_late_init() which applies to all boards, so CONFIG_BOARD_LATE_INIT should be enabled for all Tegra boards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* dm: i2c: tegra: Convert to driver modelSimon Glass2014-12-11-5/+0
| | | | | | | | | | | | | | | | | | | | | | This converts all Tegra boards over to use driver model for I2C. The driver is adjusted to use driver model and the following obsolete CONFIGs are removed: - CONFIG_SYS_I2C_INIT_BOARD - CONFIG_I2C_MULTI_BUS - CONFIG_SYS_MAX_I2C_BUS - CONFIG_SYS_I2C_SPEED - CONFIG_SYS_I2C This has been tested on: - trimslice (no I2C) - beaver - Jetson-TK1 It has not been tested on Tegra 114 as I don't have that board. Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
* ARM: tegra: Add support for nyan-big boardAllen Martin2014-12-11-0/+79
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 <amartin@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> (rebase, change to 'nyan-big', fix pinmux that resets nyan-big)