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* dm: i2c: tegra: Convert to driver modelSimon Glass2014-12-11-1/+4
| | | | | | | | | | | | | | | | | | | | | | 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/+366
| | | | | | | | | | | | | | | | | | | 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)
* tegra: dts: Sync tegra124.dtsi with linux kernelSimon Glass2014-12-11-0/+114
| | | | | | | | | | Sync this up with Linux v3.18-rc5. Exclude features that are unlikely to supported in U-Boot soon (regulators, pinmux). Also the addresses are updated to 32-bit. Otherwise it is the same. Also bring in the dt-bindings for pinctrl. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com>
* dts: Bring in Chrome OS keyboard device tree definitionSimon Glass2014-12-11-0/+105
| | | | | | | This will be used by nyan-big, but bring it in in a separate patch since it will be common to other boards. Signed-off-by: Simon Glass <sjg@chromium.org>
* ARM: UniPhier: add device tree sources for PH1-sLD3Masahiro Yamada2014-12-09-0/+186
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* ARM: UniPhier: add more device nodes to device treeMasahiro Yamada2014-12-09-15/+220
| | | | | | Add I2C controller and NAND controller devices. Fix indentation too. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* usb: UniPhier: support OF configurationMasahiro Yamada2014-11-28-0/+72
| | | | | | | | | If CONFIG_OF_CONTROL is defined, search device tree nodes that are compatible with "panasonic,uniphier-ehci" and take the base address from their "reg" property. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Marek Vasut <marex@denx.de>
* serial: UniPhier: support OF configurationMasahiro Yamada2014-11-28-0/+111
| | | | | | | This commit implements the ofdata_to_platdata handler for the UniPhier serial driver and adds serial device nodes to the device tree sources. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* ARM: UniPhier: add device tree sourcesMasahiro Yamada2014-11-28-0/+181
| | | | | | This commit adds basic device tree sources for UniPhier SoCs/boards. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* arm: odroid: usb: add support for usb host including ethernetSuriyan Ramasami2014-11-17-0/+11
| | | | | | | | | This change adds support for enabling the USB host features of the board. This includes the USB3503A hub and the SMC LAN9730 ethernet controller as well. Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* exynos: dts: Correct USB vbus-gpio numbering for SnowSjoerd Simons2014-11-17-2/+2
| | | | | | | | | | | | The current vbus GPIOs on snow make very little sense, their number is far above the maximum. As a result, USB doesn't work on snow. Correct the GPIO numbering so they match the current scheme for exynos5. Tested both EHCI and XHCI to correctly work after this change. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Exynos5800: Add DTS for new board Peach-PiAkshay Saraswat2014-11-17-1/+159
| | | | | | | | | | | | We have a new board Peach-Pi similar to Peach-Pit. Peach-Pi differs from Peach-Pit in configuration factors like display resolution, memory size, SoC version etc. Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblazeTom Rini2014-11-13-0/+24
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| * arm: dts: zynq: Add digilent ZYBO board dtsPeter Crosthwaite2014-11-11-0/+24
| | | | | | | | | | | | | | | | | | It's a Zynq board similar in design to the currently supported ones. 512MB of RAM and UART1 is used. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Acked-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini2014-11-11-0/+858
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| * arm: socfpga: Add DT support for SoCFPGA and add socfpga_socrates targetStefan Roese2014-11-07-0/+858
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch includes the latest DT sources for socfpga from the current Linux kernel. And enables CONFIG_OF_CONTROL for the new build target "socfpga_socrates" (the EBV SoCrates board) to make use of this new DT support. Until this patch, the only SoCFPGA U-Boot target in mainline is "socfpga_cyclone5". This build target is not (yet) changed to support DT. So nothing changes for this target. Even though the long-term goal should be to move all SoCFPGA targets over to DT. One of the reasons to enable DT support in SoCFPGA is, that I need to support multiple different SPI controllers for this platform. This is the QSPI Cadence controller and the Designware SPI master controller. Both are implemented in the SoCFPGA. And enabling both controllers is only possible by using the new driver model (DM). The DM SPI code only supports DT based probing. So it was easier to move SoCFPGA to DT than to add the (deprecated) platform-data based probing to the DM SPI suport. Note that the image with the dtb embedded is u-boot-dtb.img. This needs to be used now for those DT enabled boards instead of u-boot.img. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Vince Bridgers <vbridger@altera.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Pavel Machek <pavel@denx.de> Cc: Simon Glass <sjg@chromium.org>
* | dm: sunxi: Add support for serial using driver modelSimon Glass2014-11-05-0/+4
| | | | | | | | | | | | | | | | | | | | Add a driver for the designware serial UART used on sunxi. This just redirects to the normal ns16550 driver. Add a stdout-path to the device tree so that the correct UART is chosen. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | dm: sunxi: Add a new config for an FDT-based pcDuino3Simon Glass2014-11-05-0/+1
| | | | | | | | | | | | | | | | | | For now we won't want to mess with the existing configurations. Create a new one which will enable device tree and driver model. Note that this brings the device tree binary into u-boot-sunxi-with-spl.bin. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | dm: sunxi: dts: Add sun7i device tree filesSimon Glass2014-11-05-0/+1250
|/ | | | | | | | | | | These are from Linux 3.17-rc7 (commit fe82dcec). U-Boot only uses a small portion of these, but we may as well have something to look forward to. The total compiled size is about 25KB. Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* odroid: dts: fix name of included dtsiPrzemyslaw Marczak2014-10-27-1/+1
| | | | | | | Odroid is based on Exynos4412. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* odroid: dts: adjust sd cd-gpios for SD CardPrzemyslaw Marczak2014-10-27-1/+1
| | | | | | | | There is no gaps in exynos gpio enum after rework, so the gpio numbers should be adjusted to the new numbering. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* trats2: dts: adjust gpio numbers after gpio reworkPrzemyslaw Marczak2014-10-27-3/+3
| | | | | | | | There is no gaps in exynos gpio enum after rework, so the gpio numbers should be adjusted to the new numbering. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* trats: dts: adjust gpio numbers to new apiPrzemyslaw Marczak2014-10-27-2/+2
| | | | | | | | There is no gaps in exynos gpio enum after rework, so the gpio numbers should be adjusted to the new numbering. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* universal: dts: adjust gpio numbers to new apiPrzemyslaw Marczak2014-10-27-2/+2
| | | | | | | | There is no gaps in exynos gpio enum after rework, so the gpio numbers should be adjusted to the new numbering. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* exynos4210: dts: fix gpio offset in pinctrl-ubootPrzemyslaw Marczak2014-10-27-1/+1
| | | | | | | | The gpy0 don't need any additional register offset, but the gpx0 does, so now it is fixed. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* exynos4412: dts: adjust pinctrl-uboot to changed gpio orderPrzemyslaw Marczak2014-10-27-4/+1
| | | | | | | | The gpf0 offset was bad and it's now fixed. After fix gpio order in *pinctrl.dts , the gpy0 offset is not required now. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* exynos4412: dts: fix bad gpio order in pinctrlPrzemyslaw Marczak2014-10-27-27/+27
| | | | | | | | | The pinctrl dts was imported from the kernel, but the order of GPM and GPY is wrong. The gpio enum in: asm/arch/gpio.h is proper. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: dts: Move omap device tree includes to correct placeSimon Glass2014-10-23-112/+0
| | | | | | | These ended up in arch/arm/dts/dt-bindings temporarily, but in fact the correct place is now include/dt-bindings. Move them to be consistent. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: dts: omap: Select correct console for beagleboneSimon Glass2014-10-23-0/+4
| | | | | | | Select serial0 as the console. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini2014-10-23-0/+309
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| * tegra: apalis_t30: master revampMarcel Ziswiler2014-10-22-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update Apalis T30 as per the following commits c369139234c03b1494394d12cd27009f47aa6606 tegra: dts: Add serial port details 461be2f96e4b87e5065208c6659a47dd0ad9e9f8 kconfig: remove redundant "string" type in arch and board Kconfigs f1ef2b62339526df3b921bcfefd174ce76d4c624 kconfig: move CONFIG_DEFAULT_DEVICE_TREE to kconfig Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * tegra: dts: colibri_t30 add serial port detailsMarcel Ziswiler2014-10-22-0/+4
| | | | | | | | | | | | | | | | | | | | | | Add missing chosen stdout-path device tree node. This got missed by commit c369139234c03b1494394d12cd27009f47aa6606 tegra: dts: Add serial port details Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * arm: tegra: initial support for apalis t30Marcel Ziswiler2014-10-22-0/+301
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds board support for the Toradex Apalis T30 a computer on module which can be used on different carrier boards. For the sake of ease of use we do not distinguish between different carrier boards for now as the base module features are deemed sufficient enough for regular booting. The following functionality is working so far: - eMMC boot and environment storage - Gigabit Ethernet (once Thierry's PCIe as well as my E1000 resp. i210 fixes hit mainline) - MMC/SD cards (both 8-bit as well as 4-bit slot) - USB client/host (dual role port as client e.g. for DFU/UMS, other two ports as host) Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | dm: tegra: dts: Add aliases for spi on tegra30 boardsSimon Glass2014-10-22-0/+4
| | | | | | | | | | | | | | | | All boards with a SPI interface have a suitable spi alias except the tegra30 boards. Add these missing aliases. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* | exynos: universal_c210: Move to driver model soft_spiSimon Glass2014-10-22-0/+13
| | | | | | | | | | | | | | Adjust this board to use the driver model soft_spi implementation. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* | dm: exynos: Convert SPI to driver modelSimon Glass2014-10-22-0/+9
| | | | | | | | | | | | | | | | | | | | Move the exynos SPI driver over to driver model. This removes quite a bit of boilerplate from the driver, although it adds some for driver model. A few device tree additions are needed to make the SPI flash available. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
* | dm: exynos: Mark exynos5 console as pre-relocSimon Glass2014-10-22-0/+1
| | | | | | | | | | | | We will need the console before relocation, so mark it that way. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: exynos: Add pinctrl settings for s5p_goniSimon Glass2014-10-22-0/+280
| | | | | | | | | | | | | | These describe the GPIOs in enough detail for U-Boot's GPIO driver to operate. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: exynos: Add pinctrl settings for smdkc100Simon Glass2014-10-22-0/+187
| | | | | | | | | | | | | | These describe the GPIOs in enough detail for U-Boot's GPIO driver to operate. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: exynos: dts: Adjust device tree files for U-BootSimon Glass2014-10-22-0/+159
| | | | | | | | | | | | | | | | | | | | The pinctrl bindings used by Linux are an incomplete description of the hardware. It is possible in most cases to determine the register address of each, but not in all cases. By adding an additional property we can fix this, and avoid adding a table to U-Boot for every single Exynos SOC. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: exynos: dts: Remove unused pinctrl information to save spaceSimon Glass2014-10-22-2098/+0
| | | | | | | | | | | | | | | | | | | | We don't include the pinctrl functions for U-Boot as they use up quite a bit of space and are not used. We could instead perhaps eliminate this material with fdtgrep, but so far this tool has not made it to upstream. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: exynos: Bring in pinctrl dts files from Linux kernelSimon Glass2014-10-22-4/+3831
| | | | | | | | | | | | | | | | | | | | Bring in required device tree files for pinctrl from Linux v3.14. These are initially unchanged and have a number of pieces not needed by U-Boot. Note that exynos5420 is renamed to exynos54xx here since we want to support exynos5422 also. Signed-off-by: Simon Glass <sjg@chromium.org>
* | dm: exynos: dts: Convert /include/ to #includeSimon Glass2014-10-22-15/+15
|/ | | | | | | | We should be consistent about this. The kernel has moved to #include which breaks error reporting to some extent but does allow us to include binding files. Signed-off-by: Simon Glass <sjg@chromium.org>
* samsung: Enable device tree for smdkc100Simon Glass2014-10-08-0/+30
| | | | | | | Change this board to add a device tree. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* samsung: Enable device tree for s5p_goniSimon Glass2014-10-08-0/+29
| | | | | | | | | Change this board to add a device tree. This also adds a pinmux header file although it is not used as yet. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* config: Move smdkv310 to use common exynos4 fileSimon Glass2014-10-08-0/+22
| | | | | | | | | Most of the smdkv310 features are common with other exynos4 boards. To permit easier addition of driver model support, use the common file and add a device tree file. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* exynos: dts: Add device tree node for cros_ec keyboardSimon Glass2014-10-08-0/+55
| | | | | | | Add a keyboard definition so that the keyboard can be used on pit. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Exynos: Use 900MHz ARM frequency in SPL for peach_pitSimon Glass2014-10-08-1/+1
| | | | | | | | | The device seems to hang in SPL if the full speed is used when booting from USB, perhaps because the PMIC has not been set to the maximum ARM core voltage yet. Slow it down to a reliable speed. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-09-17-14/+0
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| * mx6qsabreauto: Remove imx6q-sabreauto.dtsFabio Estevam2014-09-09-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit fa9c021632473 ("mx6: add example DTB for mx6qsabreauto") introduced 'imx6q-sabreauto.dts' but it adds no real value as the dts file only contains the 'model' and 'compatible' strings. After this commit the final binary is also changed from 'u-boot.imx' to 'u-boot-dtb.imx', which may confuse users. So revert it until a more complete and useful device tree could be provided. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
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