aboutsummaryrefslogtreecommitdiff
path: root/doc
AgeCommit message (Collapse)AuthorFilesLines
2024-03-04imx9: Update to mx93 A1 chip revision.Mathieu Othacehe3-12/+12
Use the latest, mx93a1-ahab-container.img that is compatible with the i.MX93 A1 revision. Using mx93a1-ahab-container.img on an A0 chip and conversely causes a boot failure without any traces on the UART. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
2024-03-02Merge patch series "ARM: renesas: Rename R-Mobile to Renesas"WIP/02Mar2024Tom Rini1-1/+2
Marek Vasut <marek.vasut+renesas@mailbox.org> says: Rename R-Mobile to Renesas all over the place because the chips are made by Renesas, while only a subset of them is from the R-Mobile line.
2024-03-02git-mailrc: Add renesas entry and update rmobile entryMarek Vasut1-1/+2
Add new renesas entry and update rmobile entry to match. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
2024-02-26Prepare v2024.04-rc3v2024.04-rc3Tom Rini1-1/+1
Signed-off-by: Tom Rini <trini@konsulko.com>
2024-02-24imx: imxrt1050-evk: Add documentation for SPI bootJesse Taube1-0/+30
Add documentation for SPI boot. Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
2024-02-20Merge https://gitlab.denx.de/u-boot/custodians/u-boot-samsungTom Rini6-0/+1925
2024-02-19doc: board: Add minimal documentation for Sielaff i.MX6 Solo boardFrieder Schrempf3-0/+39
Describe how to build and boot for the Sielaff i.MX6 Solo board. Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2024-02-15doc: android: avb: sync usage detailsIgor Opaniuk1-5/+11
Sync usage info with the one cmd/avb.c. Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20240209192045.3961832-8-igor.opaniuk@foundries.io Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-02-13Prepare v2024.04-rc2v2024.04-rc2Tom Rini1-1/+1
Signed-off-by: Tom Rini <trini@konsulko.com>
2024-02-13boot: add support for button commandsCaleb Connolly1-0/+4
With the relatively new button API in U-Boot, it's now much easier to model the common usecase of mapping arbitrary actions to different buttons during boot - for example entering fastboot mode, setting some additional kernel cmdline arguments, or booting with a custom recovery ramdisk, to name a few. Historically, this functionality has been implemented in board code, making it fixed for a given U-Boot binary and requiring the code be duplicated and modified for every board. Implement a generic abstraction to run an arbitrary command during boot when a specific button is pressed. The button -> command mapping is configured via environment variables with the following format: button_cmd_N_name=<button label> button_cmd_N=<command to run> Where N is the mapping number starting from 0. For example: button_cmd_0_name=vol_down button_cmd_0=fastboot usb 0 This will cause the device to enter fastboot mode if volume down is held during boot. After we enter the cli loop the button commands are no longer valid, this allows the buttons to additionally be used for navigating a boot menu. Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # Tegra30 Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
2024-02-12doc/develop/codingstyle.rst: Clarify include sectionTom Rini1-12/+11
Rework the section about includes slightly. We should not be using common.h anywhere, so remove that from examples and ask people to send patches removing it when found. Doing this also means we need to reword other parts of this section. Be clearer about using alphabetical ordering. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
2024-02-12doc: board: starfive: fix rendering of OpenSBI logoHeinrich Schuchardt1-5/+5
The rendering of the OpenSBI logo should look like the screen output. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-02-12doc: imx: imxrt1170: Document imxrt1170-evk boardJesse Taube2-0/+51
Add documentation for imxrt1170-evk. Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> Reviewed-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Add index page entry, adjust formatting. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-02-08board: phytec: phycore-imx93: Add phyBOARD-Segin-i.MX93 supportMathieu Othacehe2-0/+62
Add initial support for the PHYTEC phyBOARD-Segin-i.MX93 board based on the PHYTEC phyCORE-i.MX93 SoM. Supported features: - 1GB LPDDR4 RAM - eMMC - external SD - FEC Ethernet - debug UART - watchdog Signed-off-by: Mathieu Othacehe <othacehe@gnu.org> Tested-by: Primoz Fiser <primoz.fiser@norik.com> Reviewed-by: Yannic Moog <y.moog@phytec.de>
2024-02-04board: rockchip: Add Sonoff iHost boardTim Lunn1-0/+1
Sonoff iHost is gateway device designed to provide a Smart Home Hub, it is based on Rockchip RV1126. There is also a version with 2GB RAM based off the RV1109 dual core SoC however this works with the same config as the RV1126 for uboot purposes. Features: - Rockchip RV1126 - 4GB DDR4 - 8GB eMMC - microSD slot - RMII Ethernet PHY - 1x USB 2.0 Host - 1x USB 2.0 OTG - Realtek RTL8723DS WiFi/BT - EFR32MG21 Silabs Zigbee radio - Speaker/Microphone Signed-off-by: Tim Lunn <tim@feathertop.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2024-01-31doc: sophgo: milkv_duo: document Milk-V Duo boardKongyang Liu3-0/+73
Add document for Milk-V Duo board which based on Sophgo's CV1800B SoC. Signed-off-by: Kongyang Liu <seashell11234455@gmail.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2024-01-31doc: falcon: riscv: Falcon Mode boot on RISC-VRandolph1-0/+158
Add documentation to introduce the Falcon Mode on RISC-V. In this mode, the boot sequence is SPL -> OpenSBI -> Linux kernel. Signed-off-by: Randolph <randolph@andestech.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2024-01-29Prepare v2024.04-rc1v2024.04-rc1Tom Rini1-4/+3
Signed-off-by: Tom Rini <trini@konsulko.com>
2024-01-29Merge tag 'efi-2024-04-rc1-4' of ↵Tom Rini2-2/+2
https://source.denx.de/u-boot/custodians/u-boot-efi Pull request efi-2024-04-rc1-4 Documentation: * uefi: remove ".py" suffix for pytest.py command * correct date in migration plan for CONFIG_DM UEFI: * fix conflicting SPDX license in RISC-V EFI linker scripts * page align EFI binary section in RISC-V EFI binaries * separate .data and .text sections of RISC-V EFI binaries * use common function to get EFI configuration table
2024-01-29Merge patch series "Move framebuffer reservation for SPL to RAM end"Tom Rini1-0/+37
Devarsh Thakkar <devarsht@ti.com> says: Move video memory reservation for SPL at end of RAM so that it does not interefere with reservations for next stage so that the next stage need not have holes in between for passed regions and instead it can maintain continuity in reservations. Also catch the bloblist before starting reservations to avoid the same problem. While at it, also fill missing fields in video handoff struct before passing it to next stage. This is as per discussions at : For moving SPL framebuffer reservation at end of RAM: https://lore.kernel.org/all/CAPnjgZ3xSoe_G3yrqwuAvoiVjUfZ+YQgkOR0ZTVXGT9VK8TwJg@mail.gmail.com/ For filling missing video handoff fields : https://lore.kernel.org/all/CAPnjgZ1Hs0rNf0JDirp6YPsOQ5=QqQSP9g9qRwLoOASUV8a4cw@mail.gmail.com/
2024-01-29doc: spl: Add info regarding memory reservationDevarsh Thakkar1-0/+28
Add details regarding scheme which need to be followed in SPL and further stages for those regions which need to be preserved across bootstages. Signed-off-by: Devarsh Thakkar <devarsht@ti.com> Reviewed-by: Simon Glass <sjg@chromium>
2024-01-29doc: spl: Add info for missing KconfigsDevarsh Thakkar1-0/+9
Add info regarding splash screen, video, bloblist and GPIO related Kconfigs which were missing in the documentation. Signed-off-by: Devarsh Thakkar <devarsht@ti.com> Reviewed-by: Simon Glass <sjg@chromium>
2024-01-29doc: uefi: remove ".py" suffix for pytest.py commandWei Ming Chen1-1/+1
the file pytest.py does not exist Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-29doc: dm: Fix typoAlexander Dahl1-1/+1
That's most probably a typo, because driver model design documents seem to be from 2012 and there is no 2010.01 release. Fixes: 282ed24fb3ca ("dm: MIGRATION: Add migration plan for CONFIG_DM") Signed-off-by: Alexander Dahl <ada@thorsis.com> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-26doc: man-page for smbios commandHeinrich Schuchardt2-0/+94
Provide a man-page for the smbios command. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2024-01-24board: samsung: Add support for E850-96 boardSam Protsenko3-0/+1371
Add support for WinLink E850-96 board [1]. It's based on Exynos850 SoC and follows 96boards specification, so it's compatible with 96boards mezzanine boards [2]. This patch enables next features: * Serial console * USI * PMU (muxing AP UART path) * Pinctrl * Clocks * Timer (ARMv8 architected) * Reset control It's quite a minimal enablement. Features like MMC, USB and Ethernet will be enabled later. The rationale for config values is as follows: * TEXT_BASE = 0xf8800000 That's where BL2 loads the U-Boot payload, so TEXT_BASE must be exactly this value. Overall the memory map is designed in a way to keep the bootloader in the upper 128 MiB area of RAM, which is 0xf8000000..0xffffffff. That includes bootloader's code, stack, data, heap, MMU tables, etc. All the memory below that 128 MiB chunk can be used for storing boot images (0x80000000..0xf8000000). * CUSTOM_SYS_INIT_SP_ADDR = 0xf8c00000 Just 4 MiB above the TEXT_BASE address, to leave enough space for U-Boot code and stack itself (grows downwards). * SYS_LOAD_ADDR = 0x80000000 The beginning of RAM. That's where Linux kernel image must be loaded. * SYS_MALLOC_LEN = 0x81f000 8 MiB for malloc() + ENV_SIZE (128 KiB) * SYS_MALLOC_F_LEN = 0x4000 Increase malloc() pool size available before relocation from 8 KiB (default) to 16 KiB. Otherwise "alloc space exhausted" message appears in U-Boot log during board_init_f() stage. There are next reasons for doing so: 1. Having "bootph-all" flags in some dts nodes leads to binding those during pre-relocation stage, and binding (DM) uses dynamic memory allocation 2. clk-exynos850 driver uses CCF clocks, which in turn use dynamic memory allocation Device tree file was imported from Linux kernel. All nodes and boot phase flags added in exynos850-e850-96-u-boot.dtsi are only needed to enable serial console: * oscclk -> cmu_top -> cmu_peri: generate UART/USI clocks * pinctrl_alive and uart1_pins: needed to mux UART pins * pmu_system_controller: configures AP UART path to uart1_pins * usi_uart: configures USI block to operate as a UART protocol * serial_0: enables serial console (UART) [1] https://www.96boards.org/product/e850-96b/ [2] https://www.96boards.org/products/mezzanine/ Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2024-01-24dt-bindings: clock: Add Exynos850 clock controllerSam Protsenko1-0/+307
Add bindings documentation and the header file for Exynos850 clock controller. It was taken from Linux kernel [1,2]. [1] Documentation/devicetree/bindings/clock/samsung,exynos850-clock.yaml [2] include/dt-bindings/clock/exynos850.h Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2024-01-24dt-bindings: soc: samsung: Add Exynos PMUSam Protsenko1-0/+85
Add bindings documentation for Exynos PMU hardware block. It was taken from Linux kernel [1], but minimized and modified to reflect features that will be actually supported in U-Boot soon. For example, the "samsung,uart-debug-1" property is not available in Linux kernel bindings and only present in U-Boot. [1] Documentation/devicetree/bindings/soc/samsung/exynos-pmu.yaml Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2024-01-24dt-bindings: soc: samsung: Add Exynos USISam Protsenko1-0/+162
Add USI bindings documentation and header file. Those are taken from Linux kernel [1,2], but the documentation was reworked a bit to only describe the compatibles that will be supported in U-Boot soon. [1] Documentation/devicetree/bindings/soc/samsung/exynos-usi.yaml [2] include/dt-bindings/soc/samsung,exynos-usi.h Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2024-01-21doc: uefi: remove duplicate word "has"Wei Ming Chen1-1/+1
There should be only one "has" instead of "has has" Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-19doc: board: anbernic: Update rgxx3 to add new boardsChris Morgan1-6/+14
Update the RGxx3 documentation to note that it now supports the RG-ARC-D, RG-ARC-S, Powkiddy RK2023, and Powkiddy RGB30. Also update verbiage around panel detection to note that it is no longer hard coded to the RG503. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2024-01-19board: rockchip: Add the Turing RK1 SoMJoshua Riek1-0/+1
The Turing RK1 is a Rockchip RK3588 based SoM from Turing Machines. Specifications: Rockchip RK3588 SoC 4x ARM Cortex-A76, 4x ARM Cortex-A55 8/16/32GB memory LPDDR4x Mali G610MC4 GPU 32GB eMMC HS400 2x USB 2.0, 2x USB 3.0 2x MIPI CSI 4x lanes 1x MIPI-DSI DPHY 2x lanes PCIe 2.0 x1, PCIe 3.0 x4 1x HDMI 2.1 output, 1x DP 1.4 output Gigabit Ethernet Size: 69.6mm x 45mm (260-pin SO-DIMM connector) Kernel commit: 2806a69f3fef ("arm64: dts: rockchip: Add Turing RK1 SoM support") Signed-off-by: Joshua Riek <jjriek@verizon.net> Tested-by: Sam Edwards <CFSworks@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2024-01-17Merge tag 'efi-2024-04-rc1-2' of ↵Tom Rini100-60/+381
https://source.denx.de/u-boot/custodians/u-boot-efi Documentation: * add generated index to table of contents * create index entries for commands * update Python packages used to build the documentation * fix typos in dfu documentation UEFI: * split unrelated code from efi_bootmgr.c * rename CONFIG_BOOTEFI_BOOTMGR to CONFIG_EFI_BOOTMGR * net: tftp: remove explicit EFI configuration dependency * fs: remove explicit EFI configuration dependency Other: * Add Goldfish RTC driver and make it available on RISC-V QEMU
2024-01-17doc: drop references to non-existing CONFIG_MEM_SUPPORT_64BIT_DATARasmus Villemoes2-2/+2
Such a config option does not exist. Rephrase, and avoid mentioning MEM_SUPPORT_64BIT_DATA, which is an implementation detail. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2024-01-17doc: update requirements.txtHeinrich Schuchardt1-22/+21
Update requirements.txt to most current packages as produced by python3 -m pip install six sphinx-rtd-theme sphinx-prompt python3 -m pip freeze Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2024-01-17doc: import Sphinx theme.css and pygments.cssHeinrich Schuchardt1-1/+4
We want to override the Sphinx theme only partially. So we need to import the Sphinx theme.css. Cf. https://docs.readthedocs.io/en/stable/guides/adding-custom-css.html We also need to import the pygments.css for syntax highlighing. Use sans-serif for body. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-17doc: update theme_overrides.cssHeinrich Schuchardt1-4/+40
Update theme_overrides.css from Linux v6.7. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-17doc: add sphinx_rtd_theme extensionHeinrich Schuchardt1-1/+1
Newer versions of sphinx_rtd_theme require to add sphinx_rtd_theme to the list of extensions. Cf. https://github.com/readthedocs/readthedocs.org/pull/9654 Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-17docs/sphinx: Explicitly convert Sphinx paths to strOliver Faso2-2/+2
Sphinx 7.2+ is switching to using pathlib.Path instead of str to represent paths. This fixes the current deprecation warnings and eventual breakage. This conversion will be a no-op when using older Sphinx versions. Signed-off-by: Oliver Faso <erer1243@gmail.com> Tested-by: Akira Yokosawa <akiyks@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/20230910040811.53046-1-erer1243@gmail.com Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-17doc: create index entries for commandsHeinrich Schuchardt92-0/+276
Add the description of CLI commands to the generated index. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-17doc: add generated index to table of contentsHeinrich Schuchardt2-1/+8
Show the index in the navigation sidebar. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2024-01-17doc: dfu: fix a handful of typosMattijs Korpershoek1-30/+30
Reword some sentences, add missing periods and fix various typos in the dfu documentation. This was originally contributed on [1] [1] https://github.com/Maalobs/u-boot/commit/9a21ed8ba722d904b68945f40ca6697b4b1cc4d4 Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2024-01-16doc/usage/cmd/cp.rst: document that overlapping regions are supportedRasmus Villemoes1-1/+2
Now that the cp command is changed to use memmove() internally, update the documentation to explicitly state that overlapping regions are allowed. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2024-01-16doc: board: phytec: Add phyCORE-AM62xWadim Egorov3-0/+160
Add documentation for PHYTEC phyCORE-AM62x SoM. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Reviewed-by: Dhruva Gole <d-gole@ti.com>
2024-01-16Merge tag 'qcom-2024.04-rc1' of ↵WIP/16Jan2024Tom Rini3-168/+0
https://gitlab.denx.de/u-boot/custodians/u-boot-snapdragon Qualcomm architecture changes: * Move clock and pinctrl drivers out of mach-snapdragon * Various clock driver improvements * Convert PMIC power/reset key driver to use the button API * Preparetory work for migrating to upstream DT
2024-01-16Merge tag 'u-boot-imx-20240115' of ↵Tom Rini3-2/+63
https://gitlab.denx.de/u-boot/custodians/u-boot-imx
2024-01-16pmic: qcom: dont use dev_read_addr to get USIDCaleb Connolly1-94/+0
Linux DTs stuff a value indicating if the USID is a USID or a GSID in the reg property, the Linux SPMI driver then reads the two address cells separately. U-boot's dev_read_addr() doesn't know how to handle this, so use ofnode_read_u32_index() to get just the USID. The Qcom pmic driver doesn't have support for GSID handling, so just ignore the second value for now. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Tested-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
2024-01-16spmi: msm: fix register range namesCaleb Connolly1-26/+0
The core and chnl register ranges were swapped on SDM845. Fix it, and fetch the register ranges by name instead of by index. Drop the cosmetic "version" variable and clean up the debug logging. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Tested-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
2024-01-16gpio: qcom_pmic: drop gpio-count propertyCaleb Connolly1-48/+0
This property is not part of the dt bindings and all boards use the new gpio-ranges property instead. Drop support for this. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Tested-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
2024-01-13doc: fix three-dash references in reStructuredTextGrzegorz Szymaszek1-2/+2
The "Sending patches" and "Patman patch manager" documents refer to the three-dash, "---", that separates patch parts. The symbol is written in the documentation in the same form as it is in actual patches: as three U+002D HYPHEN-MINUS characters. When building the documentation, Sphinx converts this symbol to a U+2014 EM DASH, that is invalid in this case. Make the three-dash symbol a reStructuredText inline literal to prevent its conversion; that is, enclose it in a pair of double backquotes (`). Signed-off-by: Grzegorz Szymaszek <gszymaszek@short.pl> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
generated by cgit v1.1 at 2024-11-17 16:45:15 +0000