summaryrefslogtreecommitdiff
path: root/doc
AgeCommit message (Collapse)Author
2026-01-28doc: develop: codingstyle: Update b4 external linkTom Rini
Rather than pointing at the source code for b4, point the the official documentation. Also, use an anonymous reference for the link, per rST best practices. Signed-off-by: Tom Rini <[email protected]> Reviewed-by: Quentin Schulz <[email protected]>
2026-01-28doc: develop: process: Make "Work flow of a Custodian" a subsectionTom Rini
Make the "Work flow of a Custodian" section be a subsection of the Custodians section. Signed-off-by: Tom Rini <[email protected]> Reviewed-by: Quentin Schulz <[email protected]> Reviewed-by: Michael Trimarchi <[email protected]>
2026-01-28doc: develop: process: Move Custodians sectionTom Rini
Move the "Custodians" section to be after the "Review Process, Git Tags" section, in preparation for more re-organization. Signed-off-by: Tom Rini <[email protected]> Reviewed-by: Quentin Schulz <[email protected]>
2026-01-28doc: develop: process: Explain when/how Custodians may edit patchesTom Rini
As seen with commit d503633a3676 ("Revert "doc: board: starfive: update jh7110 common description""), it has not always been clear what is and isn't allowed by custodians, and what the expectations are. To prevent further unintentional conflicts, document the limited cases where custodians are allowed to modify patches directly, and how to do that. Signed-off-by: Tom Rini <[email protected]> Reviewed-by: Quentin Schulz <[email protected]>
2026-01-28doc: develop: process: Rework the custodian feedback sectionTom Rini
Now that we have two items here, rework this slightly to be using bullet points, and so easier to expand on. Signed-off-by: Tom Rini <[email protected]> Reviewed-by: Quentin Schulz <[email protected]>
2026-01-28doc: develop: process: Move the existing block about patch applicationTom Rini
We have a long block about the expectations and feedback about a patch applying, or not, as part of the Custodian workflow. Move this to the Custodians section from the Workflow of a custodian section. Signed-off-by: Tom Rini <[email protected]> Reviewed-by: Quentin Schulz <[email protected]>
2026-01-28doc: describe QEMU VGA emulationHeinrich Schuchardt
Describe how the QEMU defconfigs can be used with an emulated GPU. Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Heinrich Schuchardt <[email protected]>
2026-01-28board: nxp: Rename board directory from board/freescale to board/nxpAlice Guo
This patch renames the board directory from board/freescale to board/nxp because NXP now provides Board Support Packages (BSPs) and tools for the former Freescale i.MX and other i.MX products. All relevant references have been updated accordingly. This change does not affect functionality. Signed-off-by: Alice Guo <[email protected]> Reviewed-by: Fabio Estevam <[email protected]>
2026-01-26Prepare v2026.04-rc1v2026.04-rc1Tom Rini
Signed-off-by: Tom Rini <[email protected]>
2026-01-20doc: board: starfive: update jh7110 common descriptionE Shattow
Updates to the JH7110 common description: - add detailed overview of JH-7110 SoC and boot process - revise descriptions of deprecated StarFive loader modes - refresh build directions grouped with SPL debug advice - reduce usage instructions into common methods shared by supported boards - cite starfive_visionfive2 board maintainer description of StarFive loader - cite published datasheets for ambient operating temperature data Redundant/deprecated sections of each board doc are dropped accordingly: - deepcomputing fml13v01 - milk-v mars - pine64 star64 (also add inclusion of JH7110 common description) - visionfive2 Signed-off-by: E Shattow <[email protected]>
2026-01-19doc: Update urllib3 version for buildingTom Rini
The GitHub dependabot tool has reported one "high" priority bug, CVE-2026-21441, with this package. Update to the patched version. Reported-by: GitHub dependabot Signed-off-by: Tom Rini <[email protected]>
2026-01-19doc: board: ti: Add AM62D documentationParesh Bhagat
Add info of boot flow and build steps for AM62Dx EVM. Signed-off-by: Paresh Bhagat <[email protected]>
2026-01-19docs: kdoc: handle the obsolescensce of docutils.ErrorString()J. Neuschäfer
The ErrorString() and SafeString() docutils functions were helpers meant to ease the handling of encodings during the Python 3 transition. There is no real need for them after Python 3.6, and docutils 0.22 removes them, breaking the docs build Handle this by just injecting our own one-liner version of ErrorString(), and removing the sole SafeString() call entirely. Reported-by: Zhixu Liu <[email protected]> Signed-off-by: Jonathan Corbet <[email protected]> Upstream: https://git.kernel.org/linus/00d95fcc4dee66dfb6980de6f2973b32f973a1eb [j.ne: Adapted from Linux to U-Boot] Signed-off-by: J. Neuschäfer <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
2026-01-19Update links to doc/develop/falcon.rstJ. Neuschäfer
README.falcon was converted to ReST/HTML in 2023. Signed-off-by: J. Neuschäfer <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
2026-01-19doc: describe QEMU networkingHeinrich Schuchardt
Add a chapter about networking to the QEMU board documentation. Describe both different types of networking as well as different emulated NICs. Suggested-by: Manjae Cho <[email protected]> Signed-off-by: Heinrich Schuchardt <[email protected]>
2026-01-19Fix typo "addtional" -> "additional" in pflash section.Manjae Cho
%s/addtional/additional/ Signed-off-by: Manjae Cho <[email protected]> Reviewed-by: Quentin Schulz <[email protected]> Signed-off-by: Heinrich Schuchardt <[email protected]>
2026-01-14doc: board: qualcomm: document Pixel 3 / 3 XL supportDavid Heidelberg
U-Boot does work on Qualcomm 845-based Pixel 3 and 3 XL. Reviewed-by: Simon Glass <[email protected]> Reviewed-by: Casey Connolly <[email protected]> Signed-off-by: David Heidelberg <[email protected]> Reviewed-by: Petr Vorel <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Casey Connolly <[email protected]>
2026-01-13Revert "doc: board: starfive: update jh7110 common description"Tom Rini
This patch is not as E Shattow authored it, but contains non-trivial changes from Heinrich Schuchardt as well. The original author has requested that this commit be reverted until the changes can be committed showing which parts were authored by E Shattow and which by Heinrich Schuchardt. This reverts commit 4c105d2ae7b0f847668ff1ef6b410f63ab4290b7. Signed-off-by: Tom Rini <[email protected]>
2026-01-12Merge patch series "a few test.py improvements"Tom Rini
David Lechner <[email protected]> says: While trying to run the test suite for the first time, I encountered a few minor issues. Here are a few patches to address them. Link: https://lore.kernel.org/r/20260105-a-few-test-py-improvements-v3-0-fea38243ca5b@baylibre.com
2026-01-12doc: pytest: mention additional requirements for venvDavid Lechner
Add a paragraph explaining that in addition to the requirements.txt for test/py/test.py itself, users may need to install additional python packages depending on the U-Boot configuration being built. Reviewed-by: Simon Glass <[email protected]> Tested-by: Mattijs Korpershoek <[email protected]> # sandbox Reviewed-by: Mattijs Korpershoek <[email protected]> Signed-off-by: David Lechner <[email protected]>
2026-01-05Merge branch 'next'Tom Rini
2026-01-05Prepare v2026.01v2026.01Tom Rini
Signed-off-by: Tom Rini <[email protected]>
2026-01-02kbuild: Bump the build system to 6.1Sughosh Ganu
Our last sync with the kernel was 5.1. We are so out of sync now, that tracking the patches and backporting them one by one makes little sense and it's going to take ages. This is an attempt to sync up Makefiles to 6.1. Unfortunately due to sheer amount of patches this is not easy to review, but that's what we decided during a community call for the bump to 5.1, so we are following the same guidelines here. Signed-off-by: Sughosh Ganu <[email protected]> Signed-off-by: Ilias Apalodimas <[email protected]>a #rebased on -next
2025-12-29imx: Support i.MX91 11x11 FRDM boardJoseph Guo
Add i.MX91 11x11 FRDM Board support. - Four ddr scripts included w/o inline ecc feature. Support both 1gb and 2gb DDR - SDHC/EQOS/I2C/UART supported - PCA9451 supported, default nominal drive mode - Documentation added. Signed-off-by: Joseph Guo <[email protected]>
2025-12-24doc: board: starfive: update jh7110 common descriptionE Shattow
Updates to the JH7110 common description: - add detailed overview of JH-7110 SoC and boot process - revise descriptions of deprecated StarFive loader modes - refresh build directions grouped with SPL debug advice - reduce usage instructions into common methods shared by supported boards - cite starfive_visionfive2 board maintainer description of StarFive loader - cite published datasheets for ambient operating temperature data Redundant/deprecated sections of each board doc are dropped accordingly: - deepcomputing fml13v01 - milk-v mars - pine64 star64 (also add inclusion of JH7110 common description) - visionfive2 Signed-off-by: E Shattow <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
2025-12-24doc: cmd: bdinfo: document optionsQuentin Schulz
bdinfo may also have -a, -e and -m options depending on some symbols being set. Document all this and provide an example on how to use them and what they typically output. Signed-off-by: Quentin Schulz <[email protected]>
2025-12-24doc: cmd: bdinfo: specify required dependency for some infoQuentin Schulz
The devicetree, current eth and IP addr info are only available when certain symbols are defined, so let's make the dependencies explicit. Signed-off-by: Quentin Schulz <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
2025-12-22Merge tag 'v2026.01-rc5' into nextTom Rini
Prepare v2026.01-rc5
2025-12-22Prepare v2026.01-rc5v2026.01-rc5Tom Rini
Signed-off-by: Tom Rini <[email protected]>
2025-12-19Merge tag 'u-boot-amlogic-next-20251219' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-amlogic into next - Add u-boot SPL support for GX SoCs - meson_gx_mmc: reduce maximum frequency - Add support for EFI capsule updates on all Amlogic boards
2025-12-18doc: pytest: fix typo in multiple config options example for buildconfigspecQuentin Schulz
The option should be 'net_lwip' and not 'net lwip' (see all usage of it in the test code base). Fixes: 2bac578c5aba ("test: allow multiple config options in buildconfigspec") Signed-off-by: Quentin Schulz <[email protected]> Reviewed-by: Jerome Forissier <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]>
2025-12-18doc: board: ti: fix alt name for tispl.bin in DFU modeAnshul Dalal
The alt name for tispl binary is "tispl.bin" and not "tispl", this patch fixes the documentation to the correct alt name. Fixes: def64b493748 ("doc: board: Add document for DFU boot on am62x SoCs") Fixes: 3633fdbb6b90 ("ti: add support for AM6254atl SiP") Signed-off-by: Anshul Dalal <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]>
2025-12-18Merge tag 'u-boot-socfpga-next-20251217' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-socfpga into next This pull request brings together a set of fixes and enhancements across the SoCFPGA platform family, with a focus on MMC/SPL robustness, EFI boot enablement, and Agilex5 SD/eMMC support. CI: https://source.denx.de/u-boot/custodians/u-boot-socfpga/-/pipelines/28776 Highlights: * SPL / MMC: o Fix Kconfig handling for SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION_TYPE o Correct raw sector calculations and respect explicit sector values when loading U-Boot from MMC in SPL o Adjust raw MMC loading logic for SoCFPGA platforms * EFI boot: o Permit EFI booting on SoCFPGA platforms o Disable mkeficapsule tool build for Arria 10 where unsupported * Agilex5: o Upgrade SDHCI controller from SD4HC to SD6HC o Enable MMC and Cadence SDHCI support in defconfig o Add dedicated eMMC device tree and defconfig for Agilex5 SoCDK o Revert incorrect GPIO configuration for SDIO_SEL o Refine U-Boot DT handling for SD and eMMC boot variants * SPI: o Allow disabling the DesignWare SPI driver in SPL via Kconfig * Board / configuration fixes: o Enable random MAC address generation for Cyclone V o Fix DE0-Nano-SoC boot configuration o Remove obsolete or conflicting options from multiple legacy SoCFPGA defconfigs
2025-12-16board: toradex: add aquila am69 supportEmanuele Ghidoli
Add initial support for the Toradex Aquila AM69 module. The Aquila AM69 SoM is based on the TI AM69 SoC from the Jacinto 7 family and is designed for high-end embedded computing, featuring up to 32GB of LPDDR4 and 256GB eMMC storage, extensive multimedia support (3x Quad CSI, 2x Quad DSI, DisplayPort, 5x Audio I2S/TDM), six Ethernet interfaces (1x 1G, 4x 2.5G SGMII, 1x 10G), USB 3.2 Host/DRD support, and a Wi-Fi 7/BT 5.3 module, alongside an RX8130 RTC, I2C EEPROM and Temperature Sensor, and optional TPM 2.0 module. Link: https://www.toradex.com/computer-on-modules/aquila-arm-family/ti-am69 Link: https://www.toradex.com/products/carrier-board/aquila-development-board-kit Signed-off-by: Emanuele Ghidoli <[email protected]> Co-developed-by: Parth Pancholi <[email protected]> Signed-off-by: Parth Pancholi <[email protected]> Co-developed-by: Franz Schnyder <[email protected]> Signed-off-by: Franz Schnyder <[email protected]> Signed-off-by: Francesco Dolcini <[email protected]>
2025-12-16cmd: part: Fix part argument description for `part number`Jonathan GUILLOT
Signed-off-by: Jonathan GUILLOT <[email protected]> Fixes: ff6ef4b9093f ("doc: man-page for the part command") Reviewed-by: Quentin Schulz <[email protected]>
2025-12-14rockchip: rock5b-rk3588: Add support for Radxa ROCK 5TFUKAUMI Naoki
Include the FDT for Radxa ROCK 5T in the FIT, in addition to those for 5B and 5B+, and add board selection code to load the 5T FDT when the DRAM type is LPDDR5 and ADC channel 5 value is close to 1016. Signed-off-by: FUKAUMI Naoki <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2025-12-14rockchip: rock5b-rk3588: Add support for ROCK 5B+Jonas Karlman
Include FDTs for both ROCK 5B and 5B+ in the FIT and add board selection code to load the 5B+ FDT when the DRAM type is LPDDR5 and ADC channel 5 value is close to 4095. U-Boot 2025.07 (Jul 14 2025 - 21:28:20 +0000) Model: Radxa ROCK 5B+ SoC: RK3588 DRAM: 8 GiB Features tested on a ROCK 5B+ v1.2: - SD-card boot - eMMC boot - SPI flash boot - PCIe/NVMe - Ethernet - USB/TCPM Signed-off-by: Jonas Karlman <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2025-12-14board: theobroma-systems: jaguar_rk3588: explicit UART IOMUXQuentin Schulz
When one attempts to build Tiger and Jaguar from the same directory, because Tiger will set the IOMUX to 2 but Jaguar doesn't reset it, Jaguar will have IOMUX set to 2 if built after Tiger. This isn't an issue if in separate directories or building Tiger after Jaguar because the default if missing from the configuration file is 0. Let's make it explicit that the iomux is 0 for Jaguar. Signed-off-by: Quentin Schulz <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2025-12-14board: theobroma-systems: add instructions for how to use upstream TF-AQuentin Schulz
Upstream TF-A has support for RK3588 since v2.12 so let's document how to use upstream TF-A instead of the prebuilt binary blob from Rockchip if one wants to do that. Signed-off-by: Quentin Schulz <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2025-12-14board: theobroma-systems: update instructions for newer Rockchip rkbinQuentin Schulz
The instructions are regularly out of date because the generated or prebuilt binaries are updated and the filename doesn't match our instructions anymore. Additionally, since commit 55a95caaef15 ("tools: ddrbin_tool: add ddrbin_tool.py and update to v1.21 20241211") end of October 2024, ddrbin_tool doesn't exist anymore and has been replaced by ddrbin_tool.py python script (which currently isn't an executable) so let's update these instructions as well. Signed-off-by: Quentin Schulz <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2025-12-12doc: board: ti: k3: Fix a couple small typosAndrew Davis
s/Uenv.txt/uEnv.txt s/then/than Signed-off-by: Andrew Davis <[email protected]> Reviewed-by: Bryan Brattlof <[email protected]>
2025-12-12doc: board: ti: Add J742S2 supportUdit Kumar
J742S2 SOC is derivative of J784S4, most of build infra of j784s4 is used to build u-boot for J742S2 EVM board. Add guide users on how to build for that board. Signed-off-by: Udit Kumar <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]>
2025-12-11doc: board: amlogic: add u-boot-spl documentationFerass El Hafidi
Add building and usage instructions for SPL. Reviewed-by: Neil Armstrong <[email protected]> Signed-off-by: Ferass El Hafidi <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Neil Armstrong <[email protected]>
2025-12-08Merge tag 'v2026.01-rc4' into nextTom Rini
Prepare v2026.01-rc4
2025-12-08Prepare v2026.01-rc4v2026.01-rc4Tom Rini
Signed-off-by: Tom Rini <[email protected]>
2025-12-08doc: Update urllib3 version for buildingTom Rini
The GitHub dependabot tool has reported two "high" priority bugs, CVE-2025-66418 and CVE-2025-66471, with this package. Update to the patched version. Reported-by: GitHub dependabot Acked-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Tom Rini <[email protected]>
2025-12-06Merge patch series "test/py: fit: Deduplicate the test"Tom Rini
This series from Marek Vasut <[email protected]> cleans up some of the FIT pytests we have and then extends mkimage to support including the TEE in FIT images when using "-f auto" to create the resulting FIT. Link: https://lore.kernel.org/r/[email protected]
2025-12-06mkimage: Add support for bundling TEE in mkimage -f autoMarek Vasut
Introduce two new parameters to be used with mkimage -f auto to bundle TEE image into fitImage, using auto-generated fitImage. Add -z to specify TEE file name and -Z to specify TEE load and entry point address. This is meant to be used with systems which boot all of TEE, Linux and its DT from a single fitImage, all booted by U-Boot. Example invocation: " $ mkimage -E -A arm -C none -e 0xc0008000 -a 0xc0008000 -f auto \ -d arch/arm/boot/zImage \ -b arch/arm/boot/dts/st/stm32mp135f-dhcor-dhsbc.dtb \ -z ../optee_os/out/arm-plat-stm32mp1/core/tee-raw.bin \ -Z 0xde000000 \ /path/to/output/fitImage " Documentation update and test are also included, the test validates both positive and negative test cases, where fitImage does not include TEE and does include TEE blobs. Acked-by: Quentin Schulz <[email protected]> Signed-off-by: Marek Vasut <[email protected]>
2025-12-06doc: board: verdin-am62p: Fix boot log outputFrancesco Dolcini
Fix boot log output not being rendered correctly, fix it doing the same as done in verdin-am62.rst. Fixes: b8c43968b801 ("board: toradex: add verdin am62p support") Signed-off-by: Francesco Dolcini <[email protected]>
2025-12-06doc: pytest: add missing hook script env varsDavid Lechner
Add the _EXTRA variants of U_BOOT_BUILD_DIR and U_BOOT_RESULT_DIR to the list of environment variables set for hook scripts. These were added in commit 8f2a9fa7d6e7 ("test: Support testing with two board-builds") but were not documented. Signed-off-by: David Lechner <[email protected]>