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* arm/ls1021a: Remove ccsr_ddr from immap_ls102xa.hYork Sun2015-05-20-0/+1
| | | | | | | | | ccsr_ddr structure is already defined in fsl_immap.h. Remove this duplicated define. Move fixed timing into ls1021atwr.h. Signed-off-by: York Sun <yorksun@freescale.com> CC: Alison Wang <alison.wang@freescale.com> Acked-by: Alison Wang <alison.wang@freescale.com>
* imx: ventana: use stack relocationTim Harvey2015-05-15-3/+0
| | | | | | | | | Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* imx: ventana: add GSC boot watchdog disable to SPLTim Harvey2015-05-15-0/+3
| | | | | | | If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: add gpio setup to SPLTim Harvey2015-05-15-0/+3
| | | | | | | If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: use common uart and i2c setup functions in SPLTim Harvey2015-05-15-47/+5
| | | | | | | Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: detect pmic using i2c probe instead of board modelTim Harvey2015-05-15-5/+9
| | | | | | | | Avoid requiring board-model and probe pmic by its i2c address. This is in preparation for being able to call pmic_setup() from SPL and not need board type. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: move GSC boot watchdog disable function to gsc.cTim Harvey2015-05-15-22/+30
| | | | | | Move the code that disables the GSC boot watchdog into gsc.c Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: split out common functions between SPL and ubootTim Harvey2015-05-15-864/+933
| | | | | | | | | | | | | | | | Move shared functions used by both SPL and U-Boot to common.c: - setup_iomux_uart() and uart pad config - gpio pad config In the process also moved the following to common.c in preparation for calling it from the SPL: - split i2c setup into a shared function - move pmic init to setup_pmic() function to call directly from power_init_board() - split gpio setup into early (iomux and default pin config) and late (output configuration based on env) Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: default msata/pci mux to pci before PCI enumerationTim Harvey2015-05-15-3/+4
| | | | | | | | PCI enumeration occurs early, before we fully configure our GPIO's. Make sure we steer the MSATA/PCI mux to PCI in board_init to ensure PCI is selected before enumeration. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: fix pcie reset for GW522xTim Harvey2015-05-15-4/+4
| | | | | | | The re-assignment of pcie_rst gpio for GW522x needs to occur earlier, before the PCI subsystem calls the toggle funciton. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: enable DM_SERIALTim Harvey2015-05-15-0/+9
| | | | | | mxc_serial supports DM so lets use it. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: register gpio's with gpio_requestTim Harvey2015-05-15-20/+57
| | | | | | | Prior to using a gpio a call to gpio_request() should be called to register it with the gpio subsystem. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: display SPL boot deviceTim Harvey2015-05-15-0/+22
| | | | | | Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* tbs2910: support for usb otg host modeSoeren Moch2015-05-15-0/+10
| | | | | | | Add support for USB OTG host mode. Only high speed devices supported so far (e.g. usb 2.0 hub required to connect a keyboard). Signed-off-by: Soeren Moch <smoch@web.de>
* warp: README: Fix typoFabio Estevam2015-05-15-2/+2
| | | | | | Fix the spelling of 'successful'. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6cuboxi: Mention Cubox-i in the READMEFabio Estevam2015-05-15-5/+5
| | | | | | Cubox-i boards are also supported, so update the README file. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* hummingboard: Remove mx6solo specific supportFabio Estevam2015-05-15-277/+0
| | | | | | | | | | Hummingboard dual, dual-lite and solo are now supported via SPL mechanism. Remove the previous hummingboard support, which does not use SPL and supported only the solo variant. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* imx: ventana: fix boot to SDTim Harvey2015-05-15-1/+4
| | | | | | | | | | | | This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
* arm: mx6: tqma6: Update to optionally configure an alternative SPI setupStefan Roese2015-05-15-1/+1
| | | | | | | | | | | By making the tqma6_iomuxc_spi() weak, this patch adds the possibility to add a different function for this SPI configuration. This can be used by other baseboards, that might have a different SPI setup. This patch will be used by the upcoming WRU-IV board support which also uses the TQMa6 SoM. Signed-off-by: Stefan Roese <sr@denx.de>
* mx6cuboxi: Pull down PAD_ENET_RXD0/RXD1Fabio Estevam2015-05-15-0/+2
| | | | | | | | | | | | Configure PAD_ENET_RXD0/RXD1 pads as pull down because these pads are directly connected to the Atheros 8035/8030 although they should be functional only in the RMII mode - 8030. Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
* mx6cuboxi: Fix Ethernet PHY detection problemFabio Estevam2015-05-15-1/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6cuboxi sometimes fails to recognize the Ethernet PHY: Net: Phy 0 not found The explanation for this behavior comes from from Rabeeh Khoury: "The LED_ACT pin on the carrier-one boards had a pull down that forces the phy address to 0x0; where on CuBox-i and the production HummingBoard that pin is connected directly to LED that depending on the pull down strength of the LED it might be sampled as '0' or '1' thus the phy address might appear as either address 0x0 or 0x4." "This is AR8035 implementation; in reset stage the LED pin is configured as input, and pull up/down does matter. In this case it configures the PHY address. After reset is deasserted the same LED pin becomes output and then according to the previous pull/up it should be active high/low" One way to properly fix this behavior is to place external pull-up/down resistors in the LED line, but from a software standpoint we can fix it by telling phy_find_by_mask() to scan the PHY at addresses 0x0 and 0x4. Reported-by: Vagrant Cascadian <vagrant@aikidev.net> Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
* mx6cuboxi: Add USB host supportFabio Estevam2015-05-15-0/+26
| | | | | | | | Enable USB Host1 port. Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
* mx6cuboxi: Add HDMI output supportFabio Estevam2015-05-15-1/+100
| | | | | | | | | | | | | | | | | | | | | | Add HDMI output using PLL5 as the source for the IPU clocks, and accurate VESA timings. These settings are based on the patch from Soeren Moch <smoch@web.de> submitted for the tbs2910 mx6 based board. It allows the display to work properly at 1024x768@60. This should make the hdmi output signal compatible with most if not all modern displays. Signed-off-by: Jon Nettleton <jon.nettleton@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Vagrant Cascadian <vagrant@aikidev.net>
* dm: regulator: uclass driver code cleanupPrzemyslaw Marczak2015-05-14-5/+4
| | | | | | | | | | | | | | | | | | | This cleanup includes: - remove of the preprocessor macros which pointed to long name functions - update of the names of some regulator uclass driver functions - cleanup of the function regulator_autoset() - reword of some comments of regulator uclass header file - regulator_get_by_platname: check error for uclass_find_* function calls - add function: regulator_name_is_unique - regulator post_bind(): check regulator name uniqueness - fix mistakes in: regulator/Kconfig - regulator.h: update comments - odroid u3: cleanup the regulator calls Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
* odroid: enable driver model pmic/regulator API and MAX77686 driversPrzemyslaw Marczak2015-05-14-32/+46
| | | | | | | | | | | | | | | | | | | | | | | | This change enables the configs required to init and setup max77686 regulator driver, using the new driver model pmic and regulator API. And also changes the old pmic framework calls to the new ones. This commits enables: - CONFIG_ERRNO_STR - CONFIG_DM_PMIC - CONFIG_DM_PMIC_CMD - CONFIG_DM_PMIC_MAX77686 - CONFIG_DM_REGULATOR - CONFIG_DM_REGULATOR_CMD - CONFIG_DM_REGULATOR_MAX77686 And removes the unused: - CONFIG_DM_I2C_COMPAT - CONFIG_POWER - CONFIG_POWER_I2C - CONFIG_POWER_MAX77686 Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: board:samsung: power_init_board: add requirement of CONFIG_DM_PMICPrzemyslaw Marczak2015-05-14-2/+2
| | | | | | | | In the power_init_board function call, regulator driver init is called, so before compile, make sure that any power framework is defined. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* sunxi: ehci: Convert to the driver-modelHans de Goede2015-05-14-0/+3
| | | | | | | | Convert sunxi-boards which use the sunxi-ehci code to the driver-model. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini2015-05-14-321/+36
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| * ARM: tegra: move NVIDIA common files to arch/arm/mach-tegraMasahiro Yamada2015-05-13-349/+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: Clean up CONFIG_ARMV7_NONSEC/VIRT/PSCI conditionsJan Kiszka2015-05-13-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_ARMV7_VIRT depends on CONFIG_ARMV7_NONSEC, thus doesn't need to be taken into account additionally. CONFIG_ARMV7_PSCI is only set on boards that support CONFIG_ARMV7_NONSEC, and it only works on those. CC: Tang Yuantian <Yuantian.Tang@freescale.com> CC: York Sun <yorksun@freescale.com> CC: Steve Rae <srae@broadcom.com> CC: Andre Przywara <andre.przywara@linaro.org> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Tested-by: Alison Wang <alison.wang@freescale.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * tegra: nyan-big: Add LCD PMIC init and board IDSimon Glass2015-05-13-1/+33
| | | | | | | | | | | | | | | | Add required setup for the LCD display, and a function to provide the board ID. This requires GPIOs to be available prior to relocation. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * tegra: Add support for setting up a as3722 PMICSimon Glass2015-05-13-0/+7
| | | | | | | | | | | | | | Add support for this PMIC which is used on some Tegra124 boards. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * tegra: Provide a function to allow LCD PMIC setupSimon Glass2015-05-13-0/+10
| | | | | | | | | | | | | | Some LCDs require a PMIC to be set up - add a function for this. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * tegra: Add a board ID functionSimon Glass2015-05-13-1/+11
| | | | | | | | | | | | | | Add a way of displaying a numeric board ID on start-up. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * tegra: Move checkboard() into the board codeSimon Glass2015-05-13-4/+9
| | | | | | | | | | | | | | | | This is only used by Nvidia boards, so move it into nvidia/common to simplify things. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | ARM: at91: remove non-generic boardsMasahiro Yamada2015-05-13-592/+0
|/ | | | | | | | | | | | Remove board support for afeb9260, tny_a9260, and sbc35_a9g20. They have not been converted into Generic Board yet. See doc/README.generic-board for details. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Sergey Lapin <slapin@ossfans.org> Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
* arch: Make board selection choices optionalJoe Hershberger2015-05-12-0/+9
| | | | | | | | | | | | By making the board selections optional, every defconfig will include the board selection when running savedefconfig so if a new board is added to the top of the list of choices the former top's defconfig will still be correct. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Cc: Tom Rini <trini@konsulko.com>
* ppc4xx: Remove sc3 boardStefan Roese2015-05-10-1328/+0
| | | | | | | | | | | | | | | | As this board seems to be unmaintained for quite some time, and its not moved to the generic board ingrastructure, lets remove it. This will also enable us to remove the CONFIG_AUTOBOOT_DELAY_STR2 and CONFIG_AUTOBOOT_STOP_STR2 macros, as this sc3 board is the only one using one of this macros. A removal patch will follow soon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Juergen Beisert <jbeisert@eurodsn.de> Acked-by: Heiko Schocher <hs@denx.de>
* stv0991: use fdt for serial port platform dataVikas Manocha2015-05-10-0/+2
| | | | | | | | This patch ignores the serial port static platform data at compilation time in case of device tree control. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* overo: Fix regression introduced in a6b541bArun Bharadwaj2015-05-10-14/+0
| | | | | | | | | | | | | | | | U-Boot has been broken on Overo boards since commit a6b541b09022acb6f7c2754100ae26bd44eed1d9. This is because the gd pointer is not set early enough anymore, such that the i2c_set_bus_num in get_board_revision can safely execute. This results in a console hang at SPL and the boot does not proceed. This piece of code is anyway necessary only for really old Overo boards with revision numbers <= 2410 and not required for the newer boards. For these older boards, u-boot v2014.10 still works fine. Signed-off-by: Arun Bharadwaj <arun@gumstix.com>
* overo: Split overo.c into spl.c, common.c and overo.cArun Bharadwaj2015-05-10-379/+425
| | | | | | | | | | | This separates the SPL-specific code from the u-boot-specific code for the Overo board following the discussion at http://lists.denx.de/pipermail/u-boot/2015-April/211622.html The code is split up into spl.c, overo.c and common.c (which has the code common to both) Signed-off-by: Arun Bharadwaj <arun@gumstix.com>
* overo: Add support for Palo35 expansion boardAsh Charles2015-05-10-0/+1
| | | | Signed-off-by: Ash Charles <ashcharles@gmail.com>
* omap3: overo: Add DTS support for TobiDuo expansionArun Bharadwaj2015-05-10-0/+1
| | | | | Signed-off-by: Arun Bharadwaj <arun@gumstix.com> Signed-off-by: Ash Charles <ashcharles@gmail.com>
* omap3: overo: Set the Arbor43C 'expansionname'Ash Charles2015-05-10-0/+1
| | | | | | | | | The Gumstix Arbor43C expansion board [1] uses a customized device tree file. When this expansion board is detected, load this file. [1] https://store.gumstix.com/index.php/products/635/ Signed-off-by: Ash Charles <ashcharles@gmail.com>
* stm32f4: add serial print portkunhuahuang2015-05-10-8/+8
| | | | | | | | | | | | Add the stm32F4 board's serial ports support. User can use it easily. The user only need to edit the number of the usart. The patch also fix the serial print out. Last, this version of patch fix the first patch checkpatch.pl error. Thanks to Kamil Lulko. Signed-off-by: kunhuahuang <huangkunhua@gmail.com>
* board/BuR/common: rename "usbupdate" environment to "usbscript"Hannes Petermaier2015-05-08-2/+2
| | | | | | | | | | | usbupdate in real does allways load some script from usb-storage and execute it, on all B&R targets. So we do following 2 things: - rename it to what it really does - move it from boards to common environment Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
* board/BuR/tseries: Add simplefb supportHannes Petermaier2015-05-08-48/+86
| | | | | | | | | | | | | | | | | | | | | | | Since the used AM3352 SoC doesn't have GPU it isn't allways necessary to build in complete drm-stuff into linux kernel. In very small applications only we use the simple-framebuffer. So we have 2 use-cases: - device operating on drm-driver (let simplefb node disabled) - device operating on simplefb-driver (activate simplefb node and reserve mem) The decision is made by means of "simplefb" environment variable. simplefb = 0 we don't enable the (maybe) existing simplefb node and all the rest around display is up to the linux-kernel. We just disable the backlight, beceause we do not want see the flicker during take over of drm-driver. simplefb = 1 we enable the (maybe) existing simplefb node and reserve framebuffers size in memory. Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
* board/BuR/tseries: take usage of CONFIG_LCD_ROTATIONHannes Petermaier2015-05-08-0/+23
| | | | | | | | | | | | | | | | We take use of the new LCD_ROTATION feature. The information about how the display is rotated is taken from B&R specific (/factory-settings/rotation) information in the devicetree. The information there is stored as string (cw, ud, ccw, none) since starting support of this devices and cannot be changed, so we have to convert it into none = 0 cw = 1 ud = 2 ccw = 3 Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
* Merge git://git.denx.de/u-boot-dmTom Rini2015-05-08-1/+10
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| * sandbox: Add test function to advance timeJoe Hershberger2015-05-05-1/+10
| | | | | | | | | | | | | | | | | | | | Add a function that maintains an offset to include in the system timer values returned from the lib/time.c APIs. This will allow timeouts to be skipped instantly in tests Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
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