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2020-02-13ARM: dts: stm32mp1: DT alignment with kernel v5.4Patrick Delaunay
Device tree and binding alignment with kernel v5.4 Signed-off-by: Patrick Delaunay <[email protected]> Reviewed-by: Patrice Chotard <[email protected]>
2020-02-13doc: board: add Rockchip to doc/board/index.rstHeinrich Schuchardt
Fix a build error checking consistency... /doc/board/rockchip/index.rst: WARNING: document isn't included in any toctree Fixes: 338b86c9b305 ("doc: boards: Add rockchip documentation") Signed-off-by: Heinrich Schuchardt <[email protected]>
2020-02-11Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dmTom Rini
sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions
2020-02-10dm: fix design.rst documentDario Binacchi
The patch fixes some errors. Signed-off-by: Dario Binacchi <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2020-02-10Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86Tom Rini
- Move P2SB from Apollo Lake to a more generic location - Add a function to find a device by drvdata in DM core - Enhancement of DM IRQ uclass driver - Add a clock driver for Intel devices - Add support for ACPI general-purpose events - Add a TPM driver for H1/Cr50 - Enable TPM on Google Chromebook Coral
2020-02-10doc: fix opensbi build steps for AX25-AE350Jagan Teki
OpenSBI build steps are marked as normal text in AX25-AE350 documentation. Move them into code-block so-that it can show it as build steps. Cc: Heinrich Schuchardt <[email protected]> Signed-off-by: Jagan Teki <[email protected]> Reviewed-by: Bin Meng <[email protected]> Reviewed-by: Rick Chen <[email protected]> Tested-by: Bin Meng <[email protected]>
2020-02-10doc: fix AX25-AE350 RISC-V documentationHeinrich Schuchardt
Since commit 04883bf7acca ("doc: update AX25-AE350 RISC-V documentation") `make htmldocs` produces a log of warnings like doc/board/AndesTech/ax25-ae350.rst:373: WARNING: Block quote ends without a blank line; unexpected unindent. doc/board/AndesTech/ax25-ae350.rst:0: WARNING: Undefined substitution referenced: "_ __ ___ _ __ | (___ | |_) |". Reformat the problematic passages. Fixes: 04883bf7acca ("doc: update AX25-AE350 RISC-V documentation") Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Jagan Teki <[email protected]> Reviewed-by: Rick Chen <[email protected]> Tested-by: Bin Meng <[email protected]>
2020-02-07MAINTAINERS, git-mailrc: cortina: add Custodian for Cortina Access Inc.Alex Nemirovsky
Assign Alex Nemirovsky as custodian for all Cortina Access (CA) for ARM and MIPS based SoCs. Currently Cortina Access CAxxxx family of SoCs support both ARM and MIPS ISA. Drivers have cross platform support for both architectures. Reviewed-by: Tom Rini <[email protected]> Signed-off-by: Alex Nemirovsky <[email protected]>
2020-02-07cmd: gpio: Correct do_gpio() return valueLuka Kovacic
Use the correct return value in function do_gpio() and update commands documentation with the return values from command_ret_t enum. CMD_RET_SUCCESS is returned on command success and CMD_RET_FAILURE is returned on command failure. The command was returning the pin value, which caused confusion when debugging (#define DEBUG). Signed-off-by: Luka Kovacic <[email protected]> Tested-by: Robert Marko <[email protected]>
2020-02-07x86: Add support for ACPI general-purpose eventsSimon Glass
ACPI GPEs are used to signal interrupts from peripherals that are accessed via ACPI. In U-Boot these are modelled as interrupts using a separate interrupt controller. Configuration is via the device tree. Add a simple driver for this. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2020-02-07dm: irq: Add support for requesting interruptsSimon Glass
At present driver model supports the IRQ uclass but there is no way to request a particular interrupt for a driver. Add a mechanism, similar to clock and reset, to read the interrupts required by a device from the device tree and to request those interrupts. U-Boot itself does not have interrupt-driven handlers, so just provide a means to read and clear an interrupt. This can be useful to handle peripherals which must use an interrupt to determine when data is available, for example. Bring over the basic binding file as well, from Linux v5.4. Note that the older binding is not supported in U-Boot; the newer 'special form' must be used. Add a simple test of the new functionality. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2020-02-07x86: coral: Update i2c and rtc statusSimon Glass
These are actually working correctly, so update the status. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2020-02-05sandbox: Support changing the LCD colour depthSimon Glass
Add a new device-tree property to control the colour depth. At present we support 16bpp and 32bpp. While we are here, update the code to use livetree. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Anatolij Gustschin <[email protected]>
2020-02-05sandbox: sdl: Move to use SDL2Simon Glass
Sandbox currently uses SDL1.2. SDL2 has been around for quite a while and is widely supported. It has a number of useful features. It seems appropriate to move sandbox over. Update the code to use SDL2 instead of SDL1.2. Signed-off-by: Simon Glass <[email protected]>
2020-02-05doc: dm: debugging: Fix the steps for activating debugFabio Estevam
Following the recommendation of adding '#define DEBUG' at the top of drivers/core/lists.c does not cause the debug messages to be shown. Change it to '#define LOG_DEBUG' instead, which actually makes it work as per doc/README.log. While at it, provide the full path to lists.c to in order to make the instructions clearer. Signed-off-by: Fabio Estevam <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2020-02-05bloblist: Zero records when addingSimon Glass
It is convenient for bloblist to zero out the contents of a records when it is added. This saves the callers having to do it. Update the API accordingly. Signed-off-by: Simon Glass <[email protected]>
2020-02-04Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86Tom Rini
- Various minor fixes for x86 - Switch to ACPI mode on Intel edison - Support run-time configuration for NS16550 driver - Update coreboot and slimbootloader serial drivers to use NS16550 run-time configuration - ICH SPI driver fixes to hardware sequencing erase case - Move ITSS from Apollo Lake to a more generic location - Intel GPIO driver bug fixes - Move to vs2017-win2016 platform build host for Azure pipelines
2020-02-04doc: android: Convert to Sphinx formatSam Protsenko
Convert Android documentation from regular txt format to Sphinx (RST). Also add Android index.rst file and reference it in root index.rst, so that Android documentation is visible. Test: $ make htmldocs $ xdg-open doc/output/index.html Signed-off-by: Sam Protsenko <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]>
2020-02-04doc: android: Add documentation for Android Boot ImageSam Protsenko
Describe Android Boot Image format, how its support is implemented in U-Boot and associated commands usage. Signed-off-by: Sam Protsenko <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]>
2020-02-04doc: Chromebook Coral: fix build warningsHeinrich Schuchardt
Use valid restructured text to avoid warnings like WARNING: Title underline too short. WARNING: Block quote ends without a blank line; unexpected unindent. when building with `make htmldocs`. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]> Tested-by: Bin Meng <[email protected]>
2020-02-04doc: intel: Update serial driver changes in slimbootloader.rstPark, Aiden
Now, Slim Bootloader uses NS16550_DYNAMIC to support serial port configuration at runtime, so no more code change is required. Therefore, remove unnecessary steps and fix minor typo. Signed-off-by: Aiden Park <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2020-01-30doc: boards: Add rockchip documentationJagan Teki
Rockchip has documentation file, doc/README.rockchip but which is not so readable to add or understand the existing contents. Even the format that support is legacy readme in U-Boot. Add rockchip specific documentation file using new rst format, which describes the information about Rockchip supported boards and it's usage steps. Added minimal information about rk3288, rk3328, rk3368 and rk3399 boards and usage. This would indeed updated further based on the requirements and updates. Cc: Kever Yang <[email protected]> Cc: Matwey V. Kornilov <[email protected]> Signed-off-by: Jagan Teki <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2020-01-27i2c: designware_i2c: Bring in the binding fileSimon Glass
Bring in this file from Linux v5.4. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Heiko Schocher <[email protected]>
2020-01-20MAINTAINERS: Update ARM TI entryLokesh Vutla
Take over TI maintainership from Tom. Signed-off-by: Lokesh Vutla <[email protected]> Acked-by: Tom Rini <[email protected]> Signed-off-by: Lokesh Vutla <[email protected]>
2020-01-15Kconfig: Rename CONFIG_SPL_DMA_SUPPORT to CONFIG_SPL_DMAVignesh Raghavendra
Rename CONFIG_SPL_DMA_SUPPORT to CONFIG_SPL_DMA. This allows to use macros such as CONFIG_IS_ENABLED() that allow conditional compilation of code for SPL and U-Boot. Signed-off-by: Vignesh Raghavendra <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2020-01-15efi_loader: document functions in efi_rng.cHeinrich Schuchardt
Add the missing Sphinx documentation. Signed-off-by: Heinrich Schuchardt <[email protected]>
2020-01-10rtc: add support for DS3232 deviceHan Nandor
DS3232 is an i2c RTC with 236 bytes of battery-backed SRAM. Add an RTC driver for DS3232 device, which provides time and date support. Also read and write functions are provided, which can be used to access the SRAM memory. Signed-off-by: Nandor Han <[email protected]>
2020-01-10drivers: fsl_mcdmafec: conversion to dmAngelo Durgehello
Full conversion to dm for all boards, legacy code removed. Signed-off-by: Angelo Durgehello <[email protected]>
2020-01-10drivers: mcffec: conversion to dmAngelo Durgehello
Full conversion to dm for all boards, legacy code removed. Signed-off-by: Angelo Durgehello <[email protected]>
2020-01-09Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini
- DFU updates
2020-01-07doc: uefi.rst: Document launching UEFI binaries from FIT imagesCristian Ciocaltea
This patch adds a new section "Launching a UEFI binary from a FIT image" documenting the usage of the CONFIG_BOOTM_EFI extension to bootm command that offers a verified boot alternative for UEFI binaries such as GRUB2. Signed-off-by: Cristian Ciocaltea <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
2020-01-07doc: Add sample uefi.its image description fileCristian Ciocaltea
This patch adds an example FIT image description file demonstrating the usage of bootm command to securely launch UEFI binaries. Signed-off-by: Cristian Ciocaltea <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
2020-01-07dfu: Add optional timeout parameterAndy Shevchenko
When the `dfu` command is called from the U-Boot environment, it now accepts an optional parameter that specifies a timeout (in seconds). If a DFU connection is not made within that time the `dfu` command exits (as it would if Ctrl+C was pressed). If the timeout is left empty or being zero the `dfu` command behaves as it does now. This is useful for allowing U-Boot to check to see if anything wants to upload new firmware before continuing to boot. The patch is based on the commit https://github.com/01org/edison-u-boot/commit/5e966ccc3c65c18c9783741fa04e0c45e021780c by Sebastien Colleur, which has been heavily reworked due to U-Boot changes in the past. Signed-off-by: Brad Campbell <[email protected]> Signed-off-by: Andy Shevchenko <[email protected]>
2020-01-06Merge branch 'next'Tom Rini
Bring in the following merges: commit 8fbbec12f7d2c18f8883f3371cfca74a98b5dd87 Merge: 87f69f467a83 63618e71e89b Author: Tom Rini <[email protected]> Date: Fri Jan 3 09:48:47 2020 -0500 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq into next - updates and fixes on ls1028a, lx2, ls1046a, MC-DPSPARSER support commit 87f69f467a8335b171c71bf217d2625d515acd7c Merge: c0912f9bbfb2 4466b9970319 Author: Tom Rini <[email protected]> Date: Tue Dec 24 08:18:19 2019 -0500 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mpc85xx into next - Enable DM driver on ppc/km boards - Enable DM_USB for some of NXP powerpc platforms: P5040, T4240, T208x, T104x, P4080, P2041, P2020, P1020, P3041 - Some updates in mpc85xx-ddr driver, km boards commit c0912f9bbfb26dd03d189953678691b799d35b6e Merge: 533c9f5714bd a1d6dc3f8407 Author: Tom Rini <[email protected]> Date: Wed Dec 18 07:20:19 2019 -0500 Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-x86 into next - Various x86 common codes updated for TPL/SPL - I2C designware driver updated for PCI - ICH SPI driver updated to support Apollo Lake - Add Intel FSP2 base support - Intel Apollo Lake platform specific drivers support - Add a new board Google Chromebook Coral commit 533c9f5714bdba79dc6f2629284d4c1a08a611d1 Merge: 553cb0688782 033e18b47bd0 Author: Tom Rini <[email protected]> Date: Tue Dec 17 07:53:08 2019 -0500 Merge tag '20191217-for-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2c into next i2c: for next - misc: i2c_eeprom: Add partition support and add ability to query size of eeprom device and partitions - i2c common: add support for offset overflow in to address and add sandbox tests for it. commit 553cb06887825314e74a9bdac337467c77d1db88 Merge: f39abbbc531e b4f98b3b16ec Author: Tom Rini <[email protected]> Date: Thu Dec 12 08:18:59 2019 -0500 Merge tag 'dm-next-13dec19' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm into next buildman improvements including toolchain environment feature sandbox unicode support in serial
2019-12-27doc: rockchip: document packing second level loader with mkimageJeffy Chen
Add documentation about packing optional second level boot-loader with mkimage tool. Signed-off-by: Jeffy Chen <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2019-12-27doc: rockchip: Fix reference the wrong defconfig name of ROC-CC-RK3308Andy Yan
The defconfig file for ROC-CC-RK3308 is roc-cc-rk3308_defconfig. Fixes: 7f08bfb74f04 ("doc: rockchip: Add documentation for rk3308 based boards") Signed-off-by: Andy Yan <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2019-12-15x86: Add chromebook_coralSimon Glass
Add support for coral which is a range of Apollo Lake-based Chromebook released in 2017. This also includes reef released in 2016, since it is based on the same SoC. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2019-12-15x86: Add a generic Intel GPIO driverSimon Glass
Add a GPIO driver which uses the pinctrl driver to access the pad information. This driver relies on the GPIO nodes being subnodes to the pinctrl device. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2019-12-15x86: Add a generic Intel pinctrl driverSimon Glass
Recent Intel SoCs share a pinctrl mechanism with many common elements. Add an implementation of this core functionality, allowing SoC-specific drivers to avoid adding common code. As well as a pinctrl driver this provides a GPIO driver based on the same code. Once other SoCs use this driver we may consider moving more properties to the device tree (e.g. the community info and pad definitions). Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2019-12-15dm: doc: Add a note about of-platdata and header filesSimon Glass
We don't want to include dt-structs.h in header files, so add a note about that. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2019-12-15dm: pci: Allow delaying auto-config until after relocationSimon Glass
At present PCI auto-configuration happens in U-Boot both before and after relocation. This is a waste of time and may mess up static addresses used in board_init_f(). Adjust the code to supporting doing auto-configuration once, after relocation, under control of a device-tree property. This is needed for Apollo Lake for debugging the silicon-init code. Once the UART is moved to a different MMIO address the debug UART does not work and any debug output in Apollo Lake's arch_fsp_init_r() causes a hang. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2019-12-13doc: fitImage: example of a signature nodeHeinrich Schuchardt
Describe that a signature node can be added to a binary device tree using the mkimage tool. Provide an example device tree node. Signed-off-by: Heinrich Schuchardt <[email protected]>
2019-12-13doc: really get rid of Documentation/ directoryRasmus Villemoes
Commit 656d8da9d2 (doc: Remove duplicated documentation directory) got rid of most of Documentation/. But there's still an obviously useless .gitignore left behind. Also, there's a copy of the linux kernel's net/ethernet.txt binding imported from v5.0, while the existing one in doc/ is from 4.0-rc1. So replace the latter by the former, and making Documentation/ finally empty. Signed-off-by: Rasmus Villemoes <[email protected]> Reviewed-by: Simon Goldschmidt <[email protected]>
2019-12-09Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscvTom Rini
- Increase stack size to avoid a stack overflow during distro boot. - Add hifive-unleashed-a00.dts for SIFIVE FU540. - Add OF_SEPARATE support for SIFIVE FU540. - Add SPL support for Andes AX25 AE350. - Improve U-Boot SPL / OpenSBI smp boot flow for RISC-V.
2019-12-10doc: update AX25-AE350 RISC-V documentationRick Chen
Add descriptions about U-Boot SPL feature and how to build and run. Signed-off-by: Rick Chen <[email protected]> Cc: KC Lin <[email protected]> Cc: Alan Kao <[email protected]>
2019-12-10Use dts support from U-Boot via OF_SEPARATE instead of depending from opensbi.Rick Chen
This would help to make the necessary changes in drivers and device trees in U-Boot tree itself. This feature would also be helpful to not pass dtb during opensbi builds. Signed-off-by: Jagan Teki <[email protected]> Reviewed-by: Bin Meng <[email protected]> Reviewed-by: Anup Patel <[email protected]> Signed-off-by: Rick Chen <[email protected]>
2019-12-09doc: bindings: Aquantia PHY node bindingAlex Marginean
A couple of optional properties have been introduced for Aquantia PHY allowing the driver to set up wiring related configuration points that are otherwise driven by firmware. Signed-off-by: Alex Marginean <[email protected]> Acked-by: Joe Hershberger <[email protected]>
2019-12-09doc: bindings: add bindings document for PHY nodesAlex Marginean
It defines that PHY nodes must be children on MDIO bus nodes and defines the only required property in U-Boot, reg. This property along with the example provided are copied over from Linux. Signed-off-by: Alex Marginean <[email protected]> Acked-by: Joe Hershberger <[email protected]>
2019-12-09dt-bindings: phy: dp83867: Add documentation for disabling clock outputGrygorii Strashko
Based on commit 980066e6d964 ("dt-bindings: phy: dp83867: Add documentation for disabling clock output") of mainline linux kernel. The clock output is generally only used for testing and development and not used to daisy-chain PHYs. It's just a source of RF noise afterward. Add a mux value for "off". I've added it as another enumeration to the output property. In the actual PHY, the mux and the output enable are independently controllable. However, it doesn't seem useful to be able to describe the mux setting when the output is disabled. Document that PHY's default setting will be left as is if the property is omitted. Signed-off-by: Grygorii Strashko <[email protected]> Acked-by: Joe Hershberger <[email protected]>
2019-12-09net: Always build the string_to_enetaddr() helperJoe Hershberger
Part of the env cleanup moved this out of the environment code and into the net code. However, this helper is sometimes needed even when the net stack isn't included. Move the helper to lib/net_utils.c like it's similarly-purposed string_to_ip(). Also rename the moved function to similar naming. Signed-off-by: Joe Hershberger <[email protected]> Reported-by: Ondrej Jirman <[email protected]>
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