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* Merge branch 'for-next/imx'Sascha Hauer2017-10-192-0/+30
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| * ARM: Add i.MX6ull evk supportSascha Hauer2017-10-172-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | The i.MX6ull-EVK is a evaluation board for the i.MX6ull from NXP. The upstream DTS is used, support should be fairly complete: - 2x fec ethernet - 1x USB Host - 1x USB OTG - 2x SD Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: socfpga: dts: sockit: remove upstreamed nodesSteffen Trumtrar2017-10-171-108/+0
| | | | | | | | | | | | | | Remove devicetree entries that are already in the upstream devicetree. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | vexpress: add bootstate node to the device treeMichael Olbrich2017-10-171-0/+63
| | | | | | | | | | | | Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: vexpress: switch to DT probe and multi-image buildLucas Stach2017-10-173-0/+56
|/ | | | | | | | | | This switches the VExpress support to use an internal DT, instead of probing the peripherals from a board file. It also switches to a multi-iamge build with both CA9 and CA15 variants of the VExpress board being supported. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/omap'Sascha Hauer2017-09-087-4/+81
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| * arm: dts: am335x: Add phycore emmc device treeDaniel Schultz2017-09-062-0/+36
| | | | | | | | | | | | | | | | Add a new device tree for phyCORE SOMs with EMMC enabled and NAND disabled. Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * arm: dts: Enable NAND in DTS instead of DTSIDaniel Schultz2017-09-066-4/+21
| | | | | | | | | | | | | | | | | | Starting with PCM-062, NAND isn't the main non-volatile memory for the AM335x. Because that, NAND has be disabled in the SOM dtsi file and will be enabled in a specific NAND SOM file. Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * arm: dts: am335x: Add emmc node to phycore-somDaniel Schultz2017-09-061-0/+24
| | | | | | | | | | | | | | | | Add the EMMC node to the phycore-som device tree. It's by default disabled, because NAND is the primary boot device. Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: phycore-imx6ul: use MAC address from OCOTPLucas Stach2017-09-061-0/+4
|/ | | | | | | | | The Phycore MX6UL modules are correctly fused with a MAC address. Use this for the Barebox network connection and fixing up the kernel DT. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: imx7: sabreSD: remove duplicate DT nodesLucas Stach2017-08-151-40/+0
| | | | | | | | The latest upstream DTs have been merged, so remove the now duplicate DT nodes. Fixes: a0a5a7b84ff8 (ARM: i.MX: Add support for NXP i.MX7 SABRESD board) Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
* ARM: imx: fix phyBOARD-Zeta pinfunc typoLucas Stach2017-08-151-1/+1
| | | | | | | This has been resolved upstream, now the barebox private DTs need to follow. Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
* Merge branch 'for-next/nvmem'Lucas Stach2017-07-311-0/+5
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| * dts: arm: imx6qdl: provide snvs-lpgpr deviceOleksij Rempel2017-07-061-0/+5
| | | | | | | | | | Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
* | ARM: i.MX: Add support for NXP i.MX7 SABRESD boardAndrey Smirnov2017-07-302-1/+71
| | | | | | | | | | | | | | | | | | | | Add minimal code to support NXP i.MX7 SABRESD board. Tested to have working SD card and first Ethernet port as well as being able to boot upstream Linux kernel (4.12+). Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
* | ARM: i.MX7: drop now useless imx7s.dtsiUwe Kleine-König2017-07-303-7/+0
| | | | | | | | | | | | | | | | | | | | | | This file was introduced in commit 55eed47d8515 ("ARM: i.MX7: Add imx7s.dtsi") because the imx clocksource driver picked the wrong clock to determine the parent frequency. As this is fixed since commit "ARM: imx: clocksource: Use per clock for determining parent freq" this file can go away. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
* | ARM: rdu2: use the upstream accepted DTLucas Stach2017-07-201-450/+68
| | | | | | | | | | | | We now only need to carry the Barebox specific parts of the DT. Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
* | ARM: imx: phyCORE i.MX7 on phyBOARD-Zeta supportSascha Hauer2017-07-206-0/+923
| | | | | | | | | | | | | | | | | | This adds preliminary support for the phyCORE i.MX7 module on a phyBOARD-Zeta baseboard. The DTs will likely change in the future when PHYTEC finalizes their BSP. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
* | ARM: riotboard: provide standby on power off optionOleksij Rempel2017-07-071-0/+7
|/ | | | | | | | | | | | This board, as well as some other boards with i.MX6 and a PMIC, uses a "PMIC_STBY_REQ" line to notify the PMIC about a state change. The PMIC is programmed for a specific state change before triggering the line. In this case, PMIC_STBY_REQ can be used for stand by, sleep and power off modes. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
* Merge branch 'for-next/mvebu'Sascha Hauer2017-06-302-0/+8
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| * ARM: mvebu: Add initial support for Turris OmniaUwe Kleine-König2017-06-192-0/+8
| | | | | | | | | | | | | | | | Up to now only 2nd stage booting is tested and boots up to a prompt. i2c and spi are working, ethernet, usb and sata don't. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: dts: i.MX6: fix usdhc3 pinmuxing on tqma6xMichael Tretter2017-06-271-6/+6
|/ | | | | | | | | | | The usdhc3 pin group wrongly referred the SD4 pads instead of the SD3 pads. This leads to issues when muxing the SD4_CMD and SD4_CLK pads for uart3. This regression was introduced by code refactoring in commit a5207a6 ("ARM: dts: i.MX6: drop usage of pin group defines"). Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/state'Sascha Hauer2017-06-142-0/+132
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| * state: Add working example dtsi fileSascha Hauer2017-05-232-0/+132
| | | | | | | | | | | | | | | | | | | | | | | | This adds a working example dtsi file for the state framework. It can be directly included by the Phytec phyFLEX i.MX6 board. The board has been chosen because it has a wide range of different storage devices suitable for state: SD, NAND, SPI NOR and i2c EEPROM. This example can be used for testing and also as a template for others to copy. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/imx'Sascha Hauer2017-06-146-146/+266
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| * | ARM: i.MX6: add Technexion Pico Hobbit supportMichael Grzeschik2017-06-072-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for the i.MX6UL Technexion Pico Hobbit. The board comes with different amounts of RAM. We create one image for the 256MB and one for the 512MB variant. Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> --- v1 -> v2: - removed already prepared clock setup v2 -> v3: - added phy-reset-post-delay as the support is now available Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM: imx6: gw54xx: use wdog1 for bareboxLucas Stach2017-06-011-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As Barebox isn't changing the external PMIC power rails the internal watchdog reset is fine for the Barebox reset purposes. Watchdog 2 is only usable on boards with revision E or later, as this on is incapable of executing an internal reset. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARCH: ARM: Add support for phytec-phycore-imx6ullStefan Riedmueller2017-05-174-146/+222
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Created imx6ull devicetree to support Phytec phyCORE-i.MX6ULL. - 256 MB RAM - 128 MB NAND - 10/100 Mbit Ethernet Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | ARM: i.MX50: Kindle-MX50 DT fixesAlexander Kurz2017-05-164-8/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fix IOMUX for MAX14656 IRQ, it requires a pull-up to work * enable UART console for Model EY21 * set up IOMUX for EY21 GPIO lid-close hall sensor * remove IOMUX for non-existing EY21 GPIO keys * replace space indention with tabs Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | ARM: i.MX50: Amazon Kindle: Model EY21 compatibility checkAlexander Kurz2017-05-161-1/+1
| |/ |/| | | | | | | | | | | Extend the compatibility check for i.MX50 based kindles also on model EY21. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: i.MX50: Amazon Kindle: Add missing compatibility checksSascha Hauer2017-05-112-2/+2
|/ | | | | | | | | Add the checks to prevent Kindle specific code on other machines. This also adds compatible strings for the Kindle machines as they currently lack them. Reported-by: Stefan Riedmüller <S.Riedmueller@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/socfpga'Sascha Hauer2017-05-052-0/+125
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| * ARM: socfpga: add support for reflex achilles boardSteffen Trumtrar2017-05-042-0/+125
| | | | | | | | | | Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/imx'Sascha Hauer2017-05-059-1/+1283
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| * | ARM: i.MX50: Add support for i.MX50 based Amazon Kindle e-book readersAlexander Kurz2017-04-245-0/+546
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kindle Model No. D01100 (Kindle Wi-Fi), D01200 (Kindle Touch) and EY21 (Kindle Paperwhite) are refered as the Kindle 4th and 5th generation. Those models are based on an i.MX50 SoC and use LPDDR1 or LPDDR2 Memory. The devices boot in internal boot mode from a build-in eMMC, alternatively some devices may be set into USB-downloader mode by pressing a specific key at startup. Add support for the i.MX50 based Kindle device and make barebox a drop-in replacement for the factory shipped u-boot image. Notable features: - Support for eMMC, USB, UART, I2C, SPI and Keys (except keyboard). - LPDDR1 and LPDDR2 setup is done via DCD, the same imximage may be used for USB-startup and for installation. - Support for vendor specific ATAGs that are required for the Kindle-System. - usbserial barebox console access by pressing Select button at startup, alternatively full console support on connector J14. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM: i.MX50: Add imx50.dtsi as workaroundAlexander Kurz2017-04-241-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The upstream imx50.dtsi is missing the usbphy and usbmisc nodes. Furthermore, the clock property values for the two existing usb instances (usbotg and usbh1) is set to a clock which is not present on the imx50. Note that usbh2 and usbh3 do not exist on the imx50. Fix imx50.dtsi to get the usb peripherial mode via DT running, until imx50.dtsi is fixed upstream. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM: imx6: add Hummingboard2 supportLucas Stach2017-04-104-1/+697
| |/ | | | | | | | | | | | | | | This adds support for the Hummingboard2 baseboard for the SolidRun MicroSOM modules. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* / ARM: socfpga: dtsi: use upstream nodeSteffen Trumtrar2017-04-191-16/+0
|/ | | | | Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/tegra'Sascha Hauer2017-04-072-6/+40
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| * ARM: tegra: jetson-tk1: use phandle for stdout pathLucas Stach2017-03-301-1/+1
| | | | | | | | | | | | | | | | Now that the UARTs have phandles in the upstream DT, we can make use of them in Barebox. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ARM: tegra124: use old XUSB bindingLucas Stach2017-03-301-0/+34
| | | | | | | | | | | | | | | | | | | | The XUSB binding was changed upstream, to allow for more flexibility needed to support USB3. The barebox driver has not been adapted to this change. Add back the old DT properties in the Barebox internal DT to keep the existing PCIe functionality working. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ARM: tegra: jetson-tk1: adapt internal DT paths to changed upstream DTLucas Stach2017-03-302-5/+5
| | | | | | | | | | | | | | | | The upstream DT changed the node names, so the barebox internal references didn't work anymore. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | at91sam9x5ek: Configure Ethernet in DTAndrey Smirnov2017-03-311-0/+7
| | | | | | | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | at91sam9x5ek: Configure 1-wire in DTAndrey Smirnov2017-03-311-0/+15
| | | | | | | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | at91sam9x5ek: Configure SPI in DTAndrey Smirnov2017-03-311-0/+24
| | | | | | | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | at91sam9x5ek: Configure MMC in DTAndrey Smirnov2017-03-311-0/+5
| | | | | | | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | at91sam9x5ek: Configure I2C via DTAndrey Smirnov2017-03-311-0/+10
| | | | | | | | | | Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | at91sam9x5ek: Add preliminary device tree supportAndrey Smirnov2017-03-302-0/+11
|/ | | | | | | | Add basic code to build and pass board device tree blob to Barebox initialization code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: dts: i.MX7 WaRP7: remove wdog1 pinctrl workaroundAlexander Kurz2017-03-201-17/+0
| | | | | | | | | The wdog1 pinctrl got fixed with linux upstream commit 213e51ca8df1 ("ARM: dts: imx7: Add "LPSR" to LPSR iomux pin names"). Remove the old workaround, since it triggers a build error. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: rpi: switch to DT probe and multi-image buildLucas Stach2017-03-023-0/+24
| | | | | | | | This commit switches the RaspberryPi arch over to probe Barebox from the builtin DT and enables multi-image builds. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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