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2022-05-10Merge tag 'u-boot-stm32-20220510' of ↵WIP/10May2022Tom Rini2-0/+187
https://source.denx.de/u-boot/custodians/u-boot-stm Add new STM32 MCU boards and Documentation STM32 programmer improvements video: support several LTDC HW versions and fix data enable polarity board: fix stboard error message, consider USB cable connected when boot device is USB configs: stm32mp1: set console variable for extlinux.conf configs: stm32mp1: add support for baudrate higher than 115200 for ST-Link ARM: stm32mp: Fix Silicon version handling and ft_system_setup() phy: stm32-usbphyc: Add DT phy tuning support arm: dts: stm32mp15: alignment with v5.18 ram: Conditionally enable ASR mach-stm32mp: psci: retain MCUDIVR, PLL3CR, PLL4CR, MSSCKSELR across suspend configs: Use TFTP_TSIZE on DHSOM and STMicroelectronics boards ARM: stm32: Use default CONFIG_TFTP_BLOCKSIZE on DHSOM pinctrl: stm32: rework GPIO holes management
2022-05-10doc: Add documentation for STM32 MCUsPatrice Chotard2-0/+187
Add documentation for STM32 MCUs (F4, F7 and H7 series). Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10doc: Add device-tree-bindings for atsha204 and atsha204aPali Rohár1-0/+4
Document trivial bindings for atsha204 and atsha204a. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Heiko Schocher <hs@denx.de>
2022-05-07mkimage: Document misc optionsSean Anderson1-1/+35
Over the years, several options have not made it into the help message. Document them. Do the same for the man page. Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-05-03doc: fix typos in bootmenu.rstHeinrich Schuchardt1-2/+2
%s/cammand/command/ %s/sequencies/sequences/ Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2022-05-02sandbox: Add a build for VPLSimon Glass1-0/+13
Add an initial VPL build for sandbox. This includes the flow: TPL (with of-platdata) -> VPL -> SPL -> U-Boot To run it: ./tpl/u-boot-tpl -D The -D is needed to get the default device tree, which includes the serial console info. Add a Makefile check for OF_HOSTFILE which is the option that enables devicetree control on sandbox. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-05-02Introduce Verifying Program Loader (VPL)Simon Glass1-1/+6
Add support for VPL, a new phase of U-Boot. This runs after TPL. It is responsible for selecting which SPL binary to run, based on a verified-boot process. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-05-02doc: Expand SPL docs to explain the phase and configSimon Glass1-0/+34
Add a bit more information about how to use SPL. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-05-02doc: Convert SPL documentation to ReSTSimon Glass2-17/+20
Move this documentation over to .rst format. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-29doc: Correct position of gdb '--args' parameterAndrew Scull1-1/+1
The '--args' parameter to gdb comes before the binary that the debugger will be attached to rather than after the binary and before the arguments. Fix that in the docs. Signed-off-by: Andrew Scull <ascull@google.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-04-27Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mpc85xxWIP/27Apr2022Tom Rini1-2/+2
fsl-qoriq: Fixes and updates on fsl-layerscape mpc85xx: fixes and code cleanup
2022-04-27Merge tag 'u-boot-amlogic-20220427' of ↵Tom Rini2-11/+17
https://source.denx.de/u-boot/custodians/u-boot-amlogic - Add AXG support for SARADC, including minimal ao-clk driver - Update Amlogic documentation for Matrix & Jethub D1
2022-04-26doc: boards: amlogic: update jethub d1 specificationsVyacheslav Bocharov1-10/+16
Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> [narmstrong: removed trailing whitespaces and fixed sphinx build error] Link: https://lore.kernel.org/r/20220426052633.3027932-2-adeep@lexina.in
2022-04-26powerpc: mpc85xx: Rename _start_e500 symbol to _startPali Rohár1-2/+2
The real entry point is _start_e500. There is no _start symbol at all. So rename _start_e500 to _start for convension that _start symbol is used as entry point. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-04-26doc: boards: amlogic: update documentation for ADC support for AXGVyacheslav Bocharov1-1/+1
Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20220426052633.3027932-1-adeep@lexina.in
2022-04-25nds32: Remove the architectureWIP/25Apr2022Tom Rini6-114/+1
As removal of nds32 has been ack'd for the Linux kernel, remove support here as well. Cc: Rick Chen <rick@andestech.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Rick Chen <rick@andestech.com>
2022-04-25Merge branch '2022-04-25-initial-implementation-of-stdboot'Tom Rini10-0/+1408
To quote the author: The bootflow feature provide a built-in way for U-Boot to automatically boot an Operating System without custom scripting and other customisation. This is called 'standard boot' since it provides a standard way for U-Boot to boot a distro, without scripting. It introduces the following concepts: - bootdev - a device which can hold a distro - bootmeth - a method to scan a bootdev to find bootflows (owned by U-Boot) - bootflow - a description of how to boot (owned by the distro) This series provides an implementation of these, enabled to scan for bootflows from MMC, USB and Ethernet. It supports the existing distro boot as well as the EFI loader flow (bootefi/bootmgr). It works similiarly to the existing script-based approach, but is native to U-Boot. With this we can boot on a Raspberry Pi 3 with just one command: bootflow scan -lb which means to scan, listing (-l) each bootflow and trying to boot each one (-b). The final patch shows this. With a standard way to identify boot devices, booting become easier. It also should be possible to support U-Boot scripts, for backwards compatibility only. ... The design is described in these two documents: https://drive.google.com/file/d/1ggW0KJpUOR__vBkj3l61L2dav4ZkNC12/view?usp=sharing https://drive.google.com/file/d/1kTrflO9vvGlKp-ZH_jlgb9TY3WYG6FF9/view?usp=sharing
2022-04-25bootstd: doc: Add documentationWIP/2022-04-25-initial-implementation-of-stdbootSimon Glass10-0/+1372
Add documentation for this feature, including the commands and full devicetree bindings. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25bootstd: Add the bootdev uclassSimon Glass1-0/+8
A 'bootdev' is a device which can be used to boot an operating system. It is a child of the media device (e.g. MMC) which handles reading files from that device, such as a bootflow file. Add a uclass for bootdev and the various helpers needed to make it work. Also add a binding file, empty for now. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25bootstd: Add the bootstd uclass and core implementationSimon Glass1-0/+28
The 'bootstd' device provides the central information about U-Boot standard boot. Add a uclass for bootstd and the various helpers needed to make it work. Also add a binding file. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-23dm: tag: add some documentAKASHI Takahiro1-0/+21
Some basic stuff about tag support is explained under doc/devlop/driver-model. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-04-23doc: update bootefi man-pageHeinrich Schuchardt1-3/+18
A image_size parameter has been added to the bootefi parameter. Describe all parameters. Correct how the description of how the device-path in the loaded image protocol is determined. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-23tools: kwboot: Fix spelling of "followed" in kwboot.1Vagrant Cascadian1-1/+1
Fix spelling of "followed" in kwboot.1 manpage. Series: 2 Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Reviewed-by: Marek Behún <marek.behun@nic.cz>
2022-04-23doc: board: apple: Mention M1 Ultra supportMark Kettenis1-1/+2
U-Boot now supports the M1 Ultra SoC as found in the new Mac Studio. Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2022-04-22Merge https://gitlab.denx.de/u-boot/custodians/u-boot-watchdogTom Rini1-0/+12
- device-tree-bindings: watchdog: document common properties (Philippe) - nuvoton: Add support for Nuvoton (Jim)
2022-04-22doc: device-tree-bindings: watchdog: document common propertiesPhilippe Reynes1-0/+12
Adds simple documentation about common properties for watchdog in the device tree. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Stefan Roese <sr@denx.de>
2022-04-21doc: imx8mn_evk: Do not export ATF_LOAD_ADDRFabio Estevam1-1/+0
The imx8mn_evk target have been converted to use binman. With the binman approach the ATF load address is described via devicetree, so remove the now unneeded instruction of exporting ATF_LOAD_ADDR. Signed-off-by: Fabio Estevam <festevam@denx.de>
2022-04-21toradex: apalis-imx8x: drop support for apalis imx8xDenys Drozdov2-78/+0
Drop Apalis iMX8X platform as it never left sample state and is no longer supported. Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2022-04-20ram: k3-ddrss: Allow use of dt provided initial frequencyDave Gerlach1-0/+2
Allow device tree to provide ti,ddr-freq0 to be used as the initial DDR frequency that is set for lpddr4 before initialization of the controller. Make this optional and continue to use PLL bypass frequency as is done currently if ti,ddr-freq0 is not provided. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2022-04-18doc: rockchip: add rk3066 Rikomagic MK808Johan Jonker1-0/+108
Add rk3066 Rikomagic MK808 to the list of mainline supported Rockchip boards. Include instructions for creating and programming images to NAND and SD card. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2022-04-18doc: rockchip: add px30/rk3326 boards and examplesJohan Jonker1-0/+16
There are several PX30/RK3326 boards in use without mentioning in rockchip.rst. Add boards and examples. Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2022-04-18doc: rockchip: restyle rockchip.rstJohan Jonker1-51/+89
With more text coming to the rockchip.rst document, give it a restyle first. Changed: sort build examples alphabetically add git clone example fix bash examples fix phrases (grammer) fix typos Signed-off-by: Johan Jonker <jbx6244@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2022-04-15Merge tag 'efi-2022-07-rc1-2' of ↵WIP/15Apr2022Tom Rini7-15/+485
https://source.denx.de/u-boot/custodians/u-boot-efi Pull request for efi-2022-07-rc1-2 Documentation: * Describe env command UEFI * simplify Unicode string functions * clean up the usage of GUIDs for capsule updates
2022-04-15Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-netTom Rini1-0/+26
- DM9000 DM support - tftp server bug fix - mdio ofnode support functions - Various phy fixes and improvements. [trini: Fixup merge conflicts in drivers/net/phy/ethernet_id.c drivers/net/phy/phy.c include/phy.h]
2022-04-15doc: man-page for the env commandPatrick Delaunay5-1/+387
Describe the env command. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-04-15doc: uefi: Update the capsule update related documentationSughosh Ganu1-2/+98
Update the capsule update functionality related documentation to refect the additional definitions that need to be made per platform for supporting the capsule update feature. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org> Reviewed-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
2022-04-15mkeficapsule: Remove raw and FIT GUID typesSughosh Ganu1-12/+0
While building a capsule, the GUID value of that specific image is to be passed through the --guid command option to the mkeficapsule tool instead of using one of --raw or --fit options, where the GUID value passed through the command line option is the image GUID. This renders the EFI_FIRMWARE_IMAGE_TYPE_UBOOT_FIT_GUID and EFI_FIRMWARE_IMAGE_TYPE_UBOOT_RAW_GUID values superfluous. Remove the --raw and --fit command line options as well. Also modify the mkeficapsule man page to reflect this change. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
2022-04-13Merge tag 'u-boot-imx-20220413' of ↵Tom Rini3-0/+71
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20220413 i.MX patches for 2022.07 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11710
2022-04-12bsh: imx8mn-smm-s2/pro: Add iMX8MN BSH SMM S2 boardsAriel D'Alessandro3-0/+71
Introduce BSH SystemMaster (SMM) S2 board family, which consists of: iMX8MN SMM S2 and iMX8MN SMM S2 PRO boards. Add support for iMX8MN BSH SMM S2 board: - 256 MiB DDR3 RAM - 512MiB Nand - USBOTG1 peripheral - fastboot. - 100Mbit Ethernet Add support for iMX8MN BSH SMM S2 PRO board: - 512 MiB DDR3 RAM - 8 GiB eMMC - USBOTG1 peripheral - fastboot. - 100Mbit Ethernet Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
2022-04-11led: led_pwm: Add a driver for LEDs connected to PWMIvan Vozvakhov1-0/+47
Add a driver which allows to use of LEDs connected to PWM (Linux compatible). MAINTAINERS: add i.vozvakhov as a maintainer of leds-pwm C(required during new functionality adding). Signed-off-by: Ivan Vozvakhov <i.vozvakhov@corp.mail.ru>
2022-04-11doc: sandbox: Document how to run sandbox with valgrindSean Anderson1-4/+10
This documents how to get more detailed results from valgrind made possible by the last two commits. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-04-10phy: adin: add driver for Analog Devices ADIN1300 PHYNate Drude1-0/+26
The current implementation configures RGMII using device tree phy-mode property and then calls genphy_config adin_config_rgmii_mode is derived from: https://github.com/varigit/linux-imx/blob/lf-5.10.y_var04/drivers/net/phy/adin.c#L218-L262 Signed-off-by: Nate Drude <nate.d@variscite.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-04-09doc: distro: Update list of all support boot typesPali Rohár1-1/+2
Add HOST, UBIFS. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-09doc: debug UART for RISC-V QEMU virt machineHeinrich Schuchardt1-0/+10
Provide settings for enabling the debug UART of the virt machine on RISC-V QEMU. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-09doc: correct bootefi.rstHeinrich Schuchardt1-4/+5
* add link to booti man-page * correct link description for efidebug command * correct punctuation Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-09dm: Add docs to explain how to enable DM_SERIAL for a boardSimon Glass1-1/+152
This is an attempt to cover the common cases found when enabling driver model for serial on a new board. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Fabio Estevam <festevam@denx.de> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-07env: Drop the unncessary protocol mention in autoloadSimon Glass1-1/+1
Drop this text at the end since it already mentions bootp and dhcp. Signed-off-by: Simon Glass <sjg@chromium.org> Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-04-07env: Move the doc comment to the codeSimon Glass1-1/+0
This doesn't really make much sense in the documentation. Add a code comment instead. Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-04dt-bindings: memory-controller: Add information about ECC bindingsDave Gerlach1-0/+8
Add DT binding documentation for enabling ECC in the DDR sub system present on AM64 device. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2022-04-04board: axy17lte: get board usable - add bootcmd and docsDzmitry Sankouski1-12/+3
U-boot is intended to replace linux kernel in android boot image(ABL), and it's FIT payload to replace initramfs file. The boot process is similar to boot image with linux: - android bootloader (ABL) unpacks android boot image - ABL sets `linux,initrd-start property` in chosen node in unpacked FDT - ABL sets x0 register to FDT address, and passes control to u-boot - u-boot reads x0 register, and stores it in `prevbl_fdt_addr` env variable - u-boot reads `linux,initrd-start` property, and stores it in `prevbl_initrd_start_addr` In this way, u-boot bootcmd relies on `prevbl_initrd_start_addr` env variable, and boils down to `bootm $prevbl_initrd_start_addr`. If more control on boot process is desired, pack a boot script in FIT image, and put it to default configuration What done: - Rearrange defconfig option order - Add CONFIG_SAVE_PREV_BL_* options - Doc updates: - remove wrong SBOOT memory corruption note, because memory is changed during u-boot bringup process, not by SBOOT - put payload on ramdisk place in abl boot image creation step Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
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