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Sync usage info with the one cmd/avb.c.
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
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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After we enter the cli loop the button commands are no longer valid,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 <[email protected]> # Tegra30
Signed-off-by: Caleb Connolly <[email protected]>
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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 <[email protected]>
Reviewed-by: Igor Opaniuk <[email protected]>
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The rendering of the OpenSBI logo should look like the screen output.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Add documentation for imxrt1170-evk.
Signed-off-by: Jesse Taube <[email protected]>
Reviewed-by: Giulio Benetti <[email protected]>
Add index page entry, adjust formatting.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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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 <[email protected]>
Tested-by: Primoz Fiser <[email protected]>
Reviewed-by: Yannic Moog <[email protected]>
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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 <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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Add document for Milk-V Duo board which based on Sophgo's CV1800B SoC.
Signed-off-by: Kongyang Liu <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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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 <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
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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
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Devarsh Thakkar <[email protected]> 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/
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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 <[email protected]>
Reviewed-by: Simon Glass <sjg@chromium>
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Add info regarding splash screen, video, bloblist and GPIO related
Kconfigs which were missing in the documentation.
Signed-off-by: Devarsh Thakkar <[email protected]>
Reviewed-by: Simon Glass <sjg@chromium>
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the file pytest.py does not exist
Signed-off-by: Wei Ming Chen <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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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 <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Provide a man-page for the smbios command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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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 <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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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 <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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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 <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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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 <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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There should be only one "has" instead of "has has"
Signed-off-by: Wei Ming Chen <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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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 <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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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 <[email protected]>
Tested-by: Sam Edwards <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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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
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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 <[email protected]>
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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 <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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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 <[email protected]>
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Update theme_overrides.css from Linux v6.7.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Tested-by: Akira Yokosawa <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Add the description of CLI commands to the generated index.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Show the index in the navigation sidebar.
Signed-off-by: Heinrich Schuchardt <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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Add documentation for PHYTEC phyCORE-AM62x SoM.
Signed-off-by: Wadim Egorov <[email protected]>
Reviewed-by: Dhruva Gole <[email protected]>
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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
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx
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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 <[email protected]>
Reviewed-by: Sumit Garg <[email protected]>
Tested-by: Sumit Garg <[email protected]>
Signed-off-by: Caleb Connolly <[email protected]>
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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 <[email protected]>
Reviewed-by: Sumit Garg <[email protected]>
Tested-by: Sumit Garg <[email protected]>
Signed-off-by: Caleb Connolly <[email protected]>
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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 <[email protected]>
Reviewed-by: Sumit Garg <[email protected]>
Tested-by: Sumit Garg <[email protected]>
Signed-off-by: Caleb Connolly <[email protected]>
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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 <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
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With latest coreboot (e.g.: v4.22.01), the instructions to enable
graphics support has changed. Refresh the doc.
Signed-off-by: Bin Meng <[email protected]>
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Add brief documentation on how to build a bootable U-Boot image for the
phyGATE-Tauri-L.
Signed-off-by: Yannic Moog <[email protected]>
Reviewed-by: Teresa Remmet <[email protected]>
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Adjust the underline length so that it matches the title length.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Add properties to improve eye diagram which sometimes need adjust
some parameters of u2phy;
Add a property to tune disconnect threshold;
Signed-off-by: Chunfeng Yun <[email protected]>
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"oem console" serves to read console record buffer.
Signed-off-by: Ion Agorria <[email protected]>
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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This commit implements "fastboot getvar all" listing
by iterating the existing dispatchers that don't require
parameters (as we pass NULL), uses fastboot multiresponse.
Signed-off-by: Ion Agorria <[email protected]>
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Reviewed-by: Mattijs Korpershoek <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mattijs Korpershoek <[email protected]>
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Add support for the Variscite VAR-SOM-IMX93 evaluation kit. The SoM
consists of an NXP iMX93 dual A55 CPU. The SoM is mounted on a Variscite
Symphony SBC.
Signed-off-by: Mathieu Othacehe <[email protected]>
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