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2019-07-16sunxi: phy: Add USB PHY support for Allwinner H6Andre Przywara
The USB PHY used in the Allwinner H6 SoC has some pecularities (as usual), which require a small addition to the USB PHY driver: In this case the second PHY is PHY3, not PHY1, so we need to skip number 1 and 2 in the code. Just use the respective code from Linux for that. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> # Pine-H64 Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16sunxi: clocks: Add H6 USB clock gates and resetsAndre Przywara
To enable USB support in U-Boot, add the required clock and reset gates to the H6 clock driver. Once enabled, the generic EHCI/OCHI drivers will pick them up from there automatically. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> # Pine-H64 Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16sunxi: gpio: Enable support for H6 pin controllerAndre Przywara
The Allwinner H6 pin controller is not really special, at least not when it comes to normal GPIO operation. Add the H6 compatible strings to the list of recognised strings, to make GPIOs work for H6 boards. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> # Pine-H64 Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16sunxi: move SUNXI_GPIO to KconfigAndre Przywara
Probably for no particular reason SUNXI_GPIO was still defined the "old way", in header files only. Introduce SUNXI_GPIO to the Kconfig file in drivers/gpio to remove another line from our dreadful config_whitelist.txt. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> # Pine-H64 Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-13regulator: Allow autosetting fixed regulatorsSven Schwermer
Fixed regulators don't have a set_value method. Therefore, trying to set their value will always return -ENOSYS. Signed-off-by: Sven Schwermer <sven@svenschwermer.de> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-07-13gpio: add gpio-hog supportHeiko Schocher
add gpio-hog support. GPIO hogging is a mechanism providing automatic GPIO request and configuration as part of the gpio-controller's driver probe function. for more infos see: doc/device-tree-bindings/gpio/gpio.txt Signed-off-by: Heiko Schocher <hs@denx.de> Tested-by: Michal Simek <michal.simek@xilinx.com> (zcu102) Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-13pinctrl: pinctrl-single: Add 'pinctrl-single, bits' supportAdam Ford
The TI Davinci (da850/l138/am1808) use pinctrl-single,bits for pinmuxing peripherals. This patch allosw the pinctrl-single driver to parse the pinctrl-single,bits options and correctly setup devices. Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-13power: regulator: Kconfig: Add SPL_DM_REGULATOR configs for ↵Keerthy
palmas/lp873x/lp87565 Add SPL_DM_REGULATOR configs for palmas/lp873x/lp87565. These were missing and the Makefile already assumes them to be defined. Add the corresponding SPL config options. This enables the regulator support in SPL. Signed-off-by: Keerthy <j-keerthy@ti.com>
2019-07-13power: pmic: Kconfig: Add SPL_PMIC configs for palmas/lp873x/lp87565Keerthy
Add SPL_PMIC configs for palmas/lp873x/lp87565. These were missing and the Makefile already assumes them to be defined. Add the corresponding SPL config options. This enables the pmics in SPL. Signed-off-by: Keerthy <j-keerthy@ti.com>
2019-07-13rtc: add Microcrystal RV-8803 driverMichael Walle
Signed-off-by: Michael Walle <michael@walle.cc>
2019-07-13usb: musb-new: omap2430: Fix compilation warning with USB_MUSB_GADGETDerald D. Woods
This commit addresses the following warning, when _NOT_ USB_MUSB_HOST: [...] CC drivers/usb/gadget/f_mass_storage.o CC drivers/usb/musb-new/omap2430.o CC drivers/usb/gadget/f_fastboot.o CC env/common.o CC env/env.o /src/etinker/software/u-boot-master/drivers/usb/musb-new/omap2430.c: In function ‘omap2430_musb_probe’: /src/etinker/software/u-boot-master/drivers/usb/musb-new/omap2430.c:239:6: warning: assignment to ‘int’ from ‘struct musb *’ makes integer from pointer without a cast [-Wint-conversion] ret = musb_register(&platdata->plat, ^ LD drivers/usb/host/built-in.o CC drivers/usb/gadget/f_sdp.o CC fs/ext4/ext4fs.o [...] Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2019-07-13rtc: ds1307: add support for m41t11Heiko Schocher
add m41t11 support in ds1307 driver. changes: - add compatible string for m41t11 - check if RTC clock is running, if not enable the clock Signed-off-by: Heiko Schocher <hs@denx.de>
2019-07-13mmc: Register only the first MMC device on MMC_TINYEzequiel Garcia
When MMC_TINY is enabled, support for only one MMC device is provided. Boards that register more than one device, will just write over mmc_static keeping only the last one registered. This commit prevents this, keeping only the first MMC device created. A debug warning message is added, if nothing else, as a hint/documentation for developers. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
2019-07-13spl: Move SPL_MMC_TINY option to appear under SPL menuEzequiel Garcia
The SPL_MMC_TINY implements feature-reduced MMC support on SPL, and as such, it's more consistent and convenient to find it as part of the SPL configuration. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
2019-07-12drivers: core: use strcmp when find device by namePeng Fan
`if (!strncmp(dev->name, name, strlen(name)))` might find out the wrong device, it might find out `dram_pll_ref_sel`, when name is `dram_pll`. So use strcmp to avoid such issue. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-12pci: ensure enumeration of all devices in pci_initMarek Behún
Use the uclass_first_device_check and uclass_next_device_check functions instead of uclass_first_device and uclass_next_device in pci_init. This ensures that all PCI devices are tried to be probed. Currently if a device fails to probe, the enumeration stops and the devices which come after the failed device are not probed. Signed-off-by: Marek Behún <marek.behun@nic.cz> Cc: Stefan Roese <sr@denx.de> Cc: Anton Schubert <anton.schubert@gmx.de> Cc: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Mario Six <mario.six@gdsys.cc> Cc: Chris Packham <chris.packham@alliedtelesis.co.nz> Cc: Phil Sutter <phil@nwl.cc> Cc: VlaoMao <vlaomao@gmail.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-11Merge tag 'dm-pull-9jul19-take2' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-dm - Sandbox improvements including .dts refactor - Minor tracing and PCI improvements - Various other minor fixes - Conversion of patman, dtoc and binman to support Python 3
2019-07-11Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvellTom Rini
- SPL SATA enhancements to allow booting from RAW SATA device needed for Clearfog (Baruch) - Enable SATA booting on Clearfog (Baruch) - Misc changes to Turris Omnia (Marek) - Enable CMD_BOOTZ and increase SYS_BOOTM_LEN on crs305-1g-4s (Luka) - Enable FIT support for db-xc3-24g4xg (Chris) - Enable DM_SPI on Keymile Kirkwood board with necessary changes for this (Pascal) - Set 38x and 39x AVS on lower frequency (Baruch)
2019-07-11Merge tag 'uniphier-v2019.10' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-uniphier UniPhier SoC updates for v2019.10 - import DT updates from Linux - add UniPhier SPI controller driver - make U-Boot image for 64bit SoCs position independent - tidy up various init code for next generation SoCs - misc cleanups
2019-07-11gpio: pca953x: Add TI TCA9539 compatible stringMarek Vasut
Add TI TCA9539 compatible string for yet another I2C GPIO expander. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Mario Six <mario.six@gdsys.cc> Cc: Peng Fan <van.freenix@gmail.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-11tpm: wait for valid statusRoman Kapl
The TPM specification says that the EXPECT_DATA bit is not valid until the VALID bit is set. Wait for that bit to be set. Fixes problems with Ifineon SPI TPM. Signed-off-by: Roman Kapl <rka@sysgo.com>
2019-07-11pci_ep: add pci endpoint sandbox driverRamon Fried
Add a dummy PCI endpoint for sandbox. Supporting only a single function, it allows setting and reading header configuration. Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-07-11pci_ep: add Cadence PCIe endpoint driverRamon Fried
Add Cadence PCIe endpoint driver supporting configuration of header, bars and MSI for device. Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-07-11drivers: pci_ep: Introduce UCLASS_PCI_EP uclassRamon Fried
Introduce new UCLASS_PCI_EP class for handling PCI endpoint devices, allowing to set various attributes of the PCI endpoint device, such as: * configuration space header * BAR definitions * outband memory mapping * start/stop PCI link Signed-off-by: Ramon Fried <ramon.fried@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-07-11km/spi: remove deprecated SPI flash driver code for KM Kirkwood boardsPascal Linder
KM Kirkwood boards now implement the driver model for its SPI flash interface. Therefore, the old board specific claim and release functions can be deleted. The preprocessor definition CONFIG_SYS_KW_SPI_MPP is yet unused as well. All its appearances and dependencies are removed in the kirkwood_spi driver, header files and finally the configuration whitelist. Signed-off-by: Pascal Linder <pascal.linder@edu.hefr.ch> Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com> Signed-off-by: Stefan Roese <sr@denx.de>
2019-07-11km/spi: add weak functions to kirkwood_spi driver (DM part)Pascal Linder
The weak functions, known from the legacy code, are added to the DM part as well. For this purpose, the release operation first needs to be implemented. KM Kirkwood boards will overwrite those weak functions to change the MPP configuration when claiming/releasing the bus, because the hardware pins are shared between the SPI NOR and NAND devices. Signed-off-by: Pascal Linder <pascal.linder@edu.hefr.ch> Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com> Signed-off-by: Stefan Roese <sr@denx.de>
2019-07-10drivers: pci: add API to issue FLR on a PCI function if supportedAlex Marginean
Adds dm_pci_flr API that issues a Function Level reset on a PCI-e function, if FLR is supported. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-10test: dm: Add a test for PCI Enhanced AllocationAlex Marginean
This test is built on top of the existing swap_case driver. It adds EA capability structure support to swap_case and uses that to map BARs. BAR1 works as it used to, swapping upper/lower case. BARs 2,4 map to a couple of magic values. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-10drivers: pci: add map_bar support for Enhanced AllocationAlex Marginean
Makes dm_pci_map_bar API available for integrated PCI devices that support Enhanced Allocation instead of the original PCI BAR mechanism. Signed-off-by: Alex Marginean <alexm.osslist@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-10fdt: Allow indicating a node is for U-Boot proper onlyPatrick Delaunay
This add missing parts for previous commit 06f94461a9f4 ("fdt: Allow indicating a node is for U-Boot proper only") At present it is not possible to specify that a node should be used before relocation (in U-Boot proper) without it also ending up in SPL and TPL device trees. Add a new "u-boot,dm-pre-proper" boolean property for this. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-07-10drivers: serial: lpuart: Enable Little Endian SupportVabhav Sharma
By default LPUART driver with compatible string "fsl,ls1021a-lpuart" support big-endian mode.On NXP SoC like LS1028A LPUART IP is little-endian,Added support to Fetch LPUART IP Endianness from lpuart device-tree node. Signed-off-by: Vabhav Sharma <vabhav.sharma@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-07-10spi: Avoid using malloc() in a critical functionSimon Glass
In general we should avoid calling malloc() and free() repeatedly in U-Boot lest we turn it into tianocore. In SPL this can make SPI flash unusable since free() is often a nop and allocation space is limited. In any case, these seems no need for malloc() since the number of bytes is very small, perhaps less than 8. Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: d13f5b254a (spi: Extend the core to ease integration of SPI memory controllers)
2019-07-10blk: Allow control of the block cache in TPLSimon Glass
Generally block devices are not enabled in TPL, but in case they are, add a Kconfig option for the block cache. This allows the setting (default off) to be found with CONFIG_IS_ENABLED(). Signed-off-by: Simon Glass <sjg@chromium.org>
2019-07-10sandbox: Correct spi flash operationSimon Glass
Since the SPI nor conversion, 'sf probe' does not work on sandbox. Fix this by using the expected compatible string in the flash node. Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: cd35365762 (mtd: sf_probe: remove spi-flash compatible)
2019-07-10sandbox: Exit when SYSRESET_POWER_OFF is requestedSimon Glass
At present this returns but it seems better to just exit sandbox immediately. Signed-off-by: Simon Glass <sjg@chromium.org> reset
2019-07-10Merge https://gitlab.denx.de/u-boot/custodians/u-boot-i2cTom Rini
2019-07-10Merge https://gitlab.denx.de/u-boot/custodians/u-boot-ubiTom Rini
[trini: Migrate sama5d27_som1_ek_qspiflash/sama5d2_xplained_qspiflash for CONFIG_ENV_SECT_SIZE] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-10clk: uniphier: add EMMC clock for LD11, LD20, and PXs3Masahiro Yamada
I also added comments for NAND clocks. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-07-10spi: Add SPI controller driver for UniPhier SoCsKunihiko Hayashi
Add SPI controller driver implemented in Socionext UniPhier SoCs. This controller has the SPI master mode only. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2019-07-09Merge tag 'u-boot-atmel-2019.10-a' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-atmel First set of u-boot-atmel features and fixes for 2019.10 cycle This includes the Atmel QSPI driver and support for the at91 boards. This is the port of the driver from Linux, mostly done by Tudor Ambarus.
2019-07-09rtc: pcf2127: Fixed bug with rtc settings and getting error timeChuanhua Han
The previous pcf2127 RTC chip could not read and set the correct time. When reading the data of internal registers, the read address was the value of register plus 1. This is because this chip requires the host to send a stop signal after setting the register address and before reading the register data. This patch sets the register address using dm_i2c_write and reads the register data using the original dm_i2c_xfer in order to generate a stop signal after the register address is set, and fixes the bug of the original read and write time. Signed-off-by: Biwen Li <biwen.li@nxp.com> Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Heiko Schocher <hs@denx.de>
2019-07-09spi: Add Atmel QuadSPI driverTudor Ambarus
Backport the driver from linux v5.1-rc5 and adapt it for u-boot. Tested on sama5d2_xplained Rev B with mx25l25635e spi-nor flash. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-09xilinx_xiic: Fix transfer initialisationMelin Tomas
Prior to starting a new transfer, conditionally wait for bus to not be busy. Reinitialise controller as otherwise operation is not stable. For reference, see linux kernel commit 9656eeebf3f1 ("i2c: Revert i2c: xiic: Do not reset controller before every transfer") hs: Fixed DOS line endings added missing '\n' Fixed git commit description style Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
2019-07-09xilinx_xiic: Fix fill tx fifo loopMelin Tomas
Comparison should be against the actual message length, not loop index. len is used for stopping while loop, pos is position in message. stop should be sent when entire message is sent, not when len and pos meet. hs: fixed DOS line endings Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
2019-07-09i2c: designware: Get clock rate from clock DMLey Foon Tan
Get clock rate from clock DM if CONFIG_CLK is enabled. Otherwise, uses IC_CLK define. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Acked-by: Marek Vasut <marex@denx.de>
2019-07-09i2c: designware_i2c: Restore enable state after set speedJun Chen
Before calling __dw_i2c_set_bus_speed(), the I2C could already be set as ether enable or disable, we should restore the original setting instead of enable i2c anyway. This patch fix a bug happened in init function: __dw_i2c_init(){ /* Disable i2c */ ... __dw_i2c_set_bus_speed(i2c_base, NULL, speed); writel(slaveaddr, &i2c_base->ic_sar); /* Enable i2c */ } In this case, enable i2c inside __dw_i2c_set_bus_speed() function will cause ic_sar write fail. Signed-off-by: Jun Chen <ptchentw@gmail.com>
2019-07-09ubispl: introduce separate CONFIG_UBI_SPL_SILENCE_MSGMarkus Klotzbuecher
This allows to silence ubi and ubispl individually. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-09ubispl: add support for loading volumes by nameHamish Guthrie
The motivation is to use the UBI atomic volume rename functionality to allow double copy software updates on UBI. To that end the SPL is configured to always load the same volume name (e.g. "u-boot"), whereas a software updater always installs into the secondary volume "u-boot_r". After successful installation, these two volume names are switched. This extension is protected by #ifdefs as it will somewhat slow down loading of volumes by id. This is because the code needs to disable the optimization of ignoring all volume ids which are not to-be-loaded, since these can only be resolved after attaching. This adds two vtbl related functions from Linux, which are taken from the same kernel version as the current main U-Boot UBI code (Linux 4.2 64291f7db5bd8). Signed-off-by: Hamish Guthrie <hamish.guthrie@kistler.com> Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-09ubi: fix UBI_SILENCE_MSGMarkus Klotzbuecher
- drop CONFIG_ prefix from kconfig entry - fix small compilation issue with CONFIG_UBI_SILENCE_MSG Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
2019-07-08Merge tag 'mmc-6-23' of https://github.com/MrVan/u-bootTom Rini
- Pull in the series to split fsl_esdhc for i.MX/non-i.MX cleanly
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