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2020-09-30doc/sipeed/maix: describe RESET and BOOT buttonHeinrich Schuchardt1-2/+6
In the boot flow description add the RESET and BOOT button as well as the function of the DTR and RTS lines of the serial interface. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-30doc: correct kflash settings for Maix One DockHeinrich Schuchardt1-1/+1
The correct kflash parameter value for the Maix One Dock is "dan". See: https://github.com/sipeed/platform-kendryte210/blob/master/boards/sipeed-maix-one-dock.json#L22 Fixes: 137dc153fda9 ("doc: riscv: Update documentation for Sipeed MAIX boards") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-25x86: edison: Add documentation for using am xFSTK imageSimon Glass1-0/+120
Add a description of how to flash Edison using the xFSTK tool. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-09-25x86: Add a way to add to the e820 memory tableSimon Glass1-0/+18
Some boards want to reserve extra regions of memory. Add a 'chosen' property to support this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25x86: Add wake sources for the acpi_gpe driverSimon Glass1-0/+3
Some devices can wake the system from sleep, e.g opening the lid on a clamshell or moving a USB mouse. Add a wake to specify this for USB devices and add the settings for Apollo Lake. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25i2c: Add a generic driver to generate ACPI infoSimon Glass1-0/+42
Many I2C devices produce roughly the same ACPI data with just things like the GPIO/interrupt information being different. This can be handled by a generic driver along with some information in the device tree. Add a generic i2c driver for this purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2020-09-25cros: Add information about booting Chrome OS on x86Simon Glass1-0/+32
Recent versions of Chrome OS do not have a kernel in the root disk, to save space. With the improvements to the 'zboot' command it is fairly easy to load the kernel from the raw partition. Add instructions on how to do this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25cros: Update chromium documentationSimon Glass1-3/+6
A few things have changed since this was written about 18 months ago. Update the README. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-24net: tsec: Add the compatible string "gianfar" supportHou Zhiqiang1-1/+1
Add compatible string "gianfar" support and update the device-tree-bindings doc. Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-21Merge branch 'master' into nextTom Rini8-4/+165
Merge in v2020.10-rc5
2020-09-21x86: fsp: Replace e-mmc with emmc in devicetree bindingsWolfgang Wallner2-2/+2
The term eMMC is used inconsistently within the FSP devicetree bindings (e-mmc and emmc), especially for "emmc-host-max-speed" documentation and code disagree. Change all eMMC instances within the FSP bindings to consistently use "emmc". The term "emmc" is already used a lot within U-Boot, while "e-mmc" is only used in the FSP bindings. Signed-off-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: correct one typo in the commit message] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-18Merge tag 'u-boot-imx-20200918' of ↵Tom Rini2-2/+2
https://gitlab.denx.de/u-boot/custodians/u-boot-imx ---------------------------------------------------------------- Fixes for 2020.10 ----------------- - Toradex boards - mx6qsabrelite: fix env offset - esdhc_imx: waiting for clock instead of sleep - dyn RAM calibration for entry point i.MX6 Travis: https://travis-ci.org/github/sbabic/u-boot-imx/builds/728274602
2020-09-17apalis-imx8qm: rename all occurences to apalis-imx8Philippe Schenker1-1/+1
The Toradex product is called apalis-imx8 consisting of SoM with i.MX8QM and i.MX8QP SoCs. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17colibri-imx8qxp: rename all occurences to colibri-imx8xPhilippe Schenker1-1/+1
The Toradex product is called colibri-imx8x consisting of SoM with i.MX8QXP and i.MX8DX SoCs. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
2020-09-17net, qe: add DM support for QE UEC ethernetHeiko Schocher1-0/+53
add DM/DTS support for the UEC ethernet on QUICC Engine Block. Signed-off-by: Heiko Schocher <hs@denx.de> Patch-cc: Mario Six <mario.six@gdsys.cc> Patch-cc: Qiang Zhao <qiang.zhao@nxp.com> Patch-cc: Holger Brunck <holger.brunck@hitachi-powergrids.com> Patch-cc: Madalin Bucur <madalin.bucur@oss.nxp.com> Series-changes: 3 - revert: commit "3374264df97b" ("drivers: net: qe: deselect QE when DM_ETH is enabled") as now qe works with DM and DM_ETH support. - fix mailaddress from Holger Series-changes: 2 - add comments from Qiang Zhao: - add device node documentation - I did not drop the dm_qe_uec_phy.c and use drivers/net/fsl_mdio.c because using drivers/net/fsl_mdio.c leads in none existent udevice mdio@3320 instead boards with DM ETH support should use now this driver. - remove RFC tag Commit-notes: - I let the old none DM based implementation in code so boards should work with old implementation. This Code should be removed if all boards are converted to DM/DTS. - add the DM based qe uec driver under drivers/net/qe - Therefore copied the files uccf.c uccf.h uec.h from drivers/qe. So there are a lot of Codingstyle problems currently. I fix them in next version if this RFC patch is OK or it needs some changes. - The dm based driver code is now under drivers/net/qe/dm_qe_uec.c Used a lot of functions from drivers/qe/uec.c - seperated the PHY specific code into seperate file drivers/net/qe/dm_qe_uec_phy.c END
2020-09-16doc: qemu: debug UART settings for QEMU ARM virtHeinrich Schuchardt1-0/+10
Provide the settings for the debug UART on the QEMU ARM virt board. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-15dt-bindings: remoteproc: k3-r5f: Update bindings for J7200 SoCsSuman Anna1-1/+4
The K3 J7200 SoCs have two dual-core Arm R5F clusters/subsystems, with 2 R5F cores each, one in each of the MCU and MAIN voltage domains. These clusters are a revised version compared to those present on J721E SoCs. Update the K3 R5F remoteproc bindings with the compatible info relevant to these R5F clusters/subsystems on K3 J7200 SoCs. Signed-off-by: Suman Anna <s-anna@ti.com>
2020-09-12doc: describe building with GCCHeinrich Schuchardt2-0/+120
Provide a description of the U-Boot build process with GCC in the HTML documentation. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-12doc: describe source repositoryHeinrich Schuchardt2-0/+31
Add a chapter to the HTML documentation describing how to retrieve the U-Boot sources. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-01fastboot: Support defining raw partitions without a partition tableFilip Brozovic1-0/+19
Add support for defining raw fastboot partitions in eMMC by specifying the offset and size in an environment variable. Optionally, the eMMC hardware partition number may also be specified. This makes it possible to e.g. update only part of the eMMC boot partition, instead of having to write the entire partition. Signed-off-by: Filip Brozovic <fbrozovic@gmail.com>
2020-08-31arm: mvebu: Espressobin: Update README.marvell filePali Rohár1-3/+37
Include information about permanent ethernet MAC address and add link how to build ATF as U-Boot on Espressobin cannot be flashed without ATF. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
2020-08-25Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscvTom Rini1-0/+49
- Sipeed Maix support S-mode. - Provide command sbi. - Use fdtdec_get_addr_size_auto_parent to get fu540 cache base address. - Fix a compiler error with CONFIG_SPL_SMP=n. - Fix sifive ram driver 32 compiler warnings. - Fix kendryte/pll.h redefine nop() warning.
2020-08-25configs: defconfig for Sipeed Maix in S-modeHeinrich Schuchardt1-0/+49
Provide a defconfig that can be used to build U-Boot for the Maix boards running upon OpenSBI. Update the documentation. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2020-08-24efi_loader: use ':' as separator for setenv -iHeinrich Schuchardt1-3/+3
setenv -e -i <address>,<filesize> can be used to set a UEFI variable from memory. For separating an address and a size we use ':' in most commands. Let's do the same for setenv -e -i. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24doc: update UEFI documentationHeinrich Schuchardt1-4/+8
* UEFI variables can be persisted * describe that the sequence of files loaded before bootefi matters Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-23Merge tag 'dm-pull-22aug20' of ↵Tom Rini2-0/+50
https://gitlab.denx.de/u-boot/custodians/u-boot-dm replace devfdt_get_addr_ptr() with dev_read_addr_ptr() binman fixes for portage various minor fixes 'bind' command improvements
2020-08-23Convert CONFIG_SYS_DEVICE_NULLDEV to KconfigSimon Glass1-1/+1
This converts the following to Kconfig: CONFIG_SYS_DEVICE_NULLDEV Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-22doc: add bind/unbind command documentationPatrice Chotard2-0/+50
Add documentation in doc/drivel-model for the bind/unbind command. Part of this documentation is extracted from original patch commit message: commit 49c752c93a78 ("cmd: Add bind/unbind commands to bind a device to a driver from the command line") Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-14doc: xen: Add Xen guest ARM64 board documentationAnastasiia Lukianenko3-0/+91
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
2020-08-14doc: riscv: debug UART for MAIXHeinrich Schuchardt1-0/+10
Provide the required settings for the debug UART. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2020-08-14doc: riscv: Update documentation for Sipeed MAIX boardsHeinrich Schuchardt1-9/+66
The MAIXDUINO runs fine with the sipeed_maix_bitm_defconfig but a different board id parameter should be passed to kflash. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2020-08-08dm: Rename DM test flags to make them more genericSimon Glass1-1/+1
The test flags used by driver model are currently not available to other tests. Rather than creating two sets of flags, make these flags generic by changing the DM_ prefix to UT_ and moving them to the test.h header. This will allow adding other test flags without confusion. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-05doc: move Clang documentation to HTMLHeinrich Schuchardt3-55/+77
* Move README.clang to doc/build/clang.rst and reformat as reStructeredText. * Indicate that -ffixed-r9 and -ffixed-x18 are used to reserve registers for gd. * Minor editing. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-03doc: qemu-mips build instructionsHeinrich Schuchardt1-4/+4
Correct the make commands for the defconfigs. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-03arch: x86: apl: Update FSP parametersBernhard Messerklinger2-0/+9
Add missing parameters to support full configuration of the latest FSP MR6 release. Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29doc: add README doc for bcmns3 platformRayagonda Kokatanur1-0/+74
Add README doc for bcmns3 platform. Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-29arm: add (default) config for nanopi2 boardStefan Bosch1-0/+63
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - Configuration changed, mainly several "CONFIG_..." moved from s5p4418_nanopi2.h to s5p4418_nanopi2_defconfig and USB related configs removed because USB is not supported yet. - s5p4418_nanopi2.h: "CONFIG_" removed from several s5p4418/nanopi2 specific defines because the appropriate values do not need to be configurable. - pinctrl is supported now, therefore "CONFIG_PINCTRL=y" added to s5p4418_nanopi2_defconfig. Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
2020-07-29pinctrl: add nexell driverStefan Bosch1-0/+78
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - livetree API (dev_read_...) is used instead of fdt one (fdt...). - doc/device-tree-bindings/pinctrl/nexell,s5pxx18-pinctrl.txt added. Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
2020-07-29i2c: add nexell driverStefan Bosch1-0/+28
Changes in relation to FriendlyARM's U-Boot nanopi2-v2016.01: - i2c/nx_i2c.c: Some adaptions mainly because of changes in "struct udevice". - several Bugfixes in nx_i2c.c. - the driver has been for s5p6818 only. Code extended appropriately in order s5p4418 is also working. - "probe_chip" added. - pinctrl-driver/dt is used instead of configuring the i2c I/O-pins in the i2c-driver. - '#ifdef CONFIG...' changed to 'if (IS_ENABLED(CONFIG...))' where possible (and similar). - livetree API (dev_read_...) is used instead of fdt one (fdt...). Signed-off-by: Stefan Bosch <stefan_b@posteo.net>
2020-07-29msm_gpio: Add support for Qualcomm IPQ40xxRobert Marko1-1/+2
Snapdragon SoCs and IPQ40xx use common TLMM IP, so existing driver supports IPQ40xx as well. So lets simply add a compatible for IPQ40xx. Signed-off-by: Robert Marko <robert.marko@sartura.hr> Reviewed-By: Ramon Fried <rfried.dev@gmail.com>
2020-07-29msm_serial: Read bit rate register value from DTRobert Marko1-0/+4
IPQ40xx and currently supported Snapdragon boards don't use the same one so enable reading it from DT, if no DT property is found default value is the same as the previous define. Signed-off-by: Robert Marko <robert.marko@sartura.hr> Reviewed-By: Ramon Fried <rfried.dev@gmail.com>
2020-07-27Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriqTom Rini2-14/+4
- Bug fixes and updates on ls2088a,ls1028a, ls1046a, ls1043a, ls1012a - lx2-watchdog support - layerscape: pci-endpoint support, spin table relocation fixes and cleanups - fsl-crypto: RNG support and bug fixes
2020-07-27Move eSDHC adapter card identification to board filesYangbo Lu1-14/+0
The eSDHC adapter card identification and multiplexing configuration through FPGA had been implemented in both common mmc driver and fsl_esdhc driver. However it is proper to move these code to board files and do it during board initialization. The FPGA registers are also board specific. This patch is to move eSDHC adapter card identification and multiplexing configuration from mmc driver to specific board files. And the option CONFIG_FSL_ESDHC_ADAPTER_IDENT is no longer needed. Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> [Rebased, Removed T1040QDS change as board does not exist] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27fsl_dspi: Introduce DT bindings for CS-SCK and SCK-CS delaysVladimir Oltean1-0/+4
Communication with some SPI slaves just won't cut it if these delays (before the beginning, and after the end of a transfer) are not added to the Chip Select signal. These are a straight copy from Linux: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt drivers/spi/spi-fsl-dspi.c Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-25doc: Add new doc for soc ID driver modelDave Gerlach2-0/+69
Add a new documentation file for UCLASS_SOC and its usage to describe the SoC Device ID framework that allows SoC identification and device data matching. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-25mkimage: Allow updating the FIT timestampSimon Glass1-0/+9
Normally the FIT timestamp is created the first time mkimage is run on a FIT, when converting the source .its to the binary .fit file. This corresponds to using the -f flag. But if the original input to mkimage is a binary file (already compiled) then the timestamp is assumed to have been set previously. Add a -t flag to allow setting the timestamp in this case. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-24Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscvTom Rini1-0/+41
- Fix SiFive HiFive Unleashed board booting failure problem. - Enable SiFive fu540 PWM driver. - Support SiFive fu540: SPI boot. - Update OpenSBI used for RISC-V CI testing. - Revert "riscv: Allow use of reset drivers". - Revert "Revert "riscv: sifive: fu540: Add gpio-restart support"". - sysreset: syscon: - Don't assume default value for offset and mask property. - Support value property. - qemu: Add syscon reboot and poweroff support. - Fix SIFIVE debug serial dependency. - Fix linking error when building u-boot-spl with no SMP support. - AE350 use fdtdec_get_addr_size_auto_noparent to parse smc reg. - Make memory node available to SPL in hifive-unleashed-a00-u-boot.dtsi - SiFive fu540 avoid using hardcoded ram base and size.
2020-07-24Revert "Merge tag 'dm-pull-20jul20' of git://git.denx.de/u-boot-dm"Tom Rini3-78/+0
This reverts commit 5d3a21df6694ebd66d5c34c9d62a26edc7456fc7, reversing changes made to 56d37f1c564107e27d873181d838571b7d7860e7. Unfortunately this is causing CI failures: https://travis-ci.org/github/trini/u-boot/jobs/711313649 Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-24sifive: fu540: Add Booting from SPIJagan Teki1-0/+41
Add booting from SPI for SiFive Unleashed board. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com>
2020-07-20doc: Add new doc for soc ID driver modelDave Gerlach2-0/+69
Add a new documentation file for UCLASS_SOC and its usage to describe the SoC Device ID framework that allows SoC identification and device data matching. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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