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The actual support was added in commit fec8c900c8b2 ("power: regulator:
Add support for regulator-force-boot-off"), update the docs to include
this.
Signed-off-by: Chris Packham <[email protected]>
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Update the Kconfig entry to have the correct defaults for i.MX7
platforms, and move the existing large comment from imx7_spl.h to
doc/imx/common/imx7.txt so that it's not lost.
Signed-off-by: Tom Rini <[email protected]>
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Update the Kconfig entry to have the correct defaults for i.MX6
platforms, and move the existing large comment from imx6_spl.h to
doc/imx/common/imx6.txt so that it's not lost.
Signed-off-by: Tom Rini <[email protected]>
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This converts the following to Kconfig:
CONFIG_SPL_SYS_MALLOC_SIMPLE
The problem here is that a few platforms have been doing:
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_MALLOC_SIMPLE
#endif
instead of defining CONFIG_SPL_SYS_MALLOC_SIMPLE directly. Correct this
and update the documentation in a few places to match usage.
Signed-off-by: Tom Rini <[email protected]>
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Update author email address with the one dedicated to
upstream activities.
Signed-off-by: Patrick Delaunay <[email protected]>
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The OsIndications is a 64 bit variable, and the current code expects
the value of the variable to be 64 bit. Update the documentation to
reflect this fact.
Signed-off-by: Sughosh Ganu <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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"valu" should be "value".
Signed-off-by: Chris Packham <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The firmware management protocol can be used to manage device firmware.
U-Boot can be configured to provide an implementation.
Document the related functions in the API section.
Signed-off-by: Vincent Stehlé <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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For indicating the address and size of a memory region other commands use a
<addr>[:<size>] syntax. Do the same for bootefi.
Fixes: 2058983689f0 ("cmd: bootefi: restore ability to boot arbitrary blob")
Signed-off-by: Heinrich Schuchardt <[email protected]>
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This documents some additional options which can be used with valgrind, as
well as directions for future work. It also fixes up inline literals to
actually be inline literals (and not italics). The content of this
documentation is primarily adapted from [1].
[1] https://lore.kernel.org/u-boot/[email protected]/
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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The following Python packages are used by U-Boot, too:
* python3-asteval
* python3-subunit
* python3-testtools
Signed-off-by: Heinrich Schuchardt <[email protected]>
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Image created by LTO is not friendly to debugger, let's document this.
Signed-off-by: Bin Meng <[email protected]>
Mention CONFIG_CC_OPTIMIZE_FOR_DEBUG and LLDB.
Reviewed-by: Heinrich Schuchardt <[email protected]>
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It should be CONFIG_SANDBOX_RAM_SIZE_MB.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Heinrich Schuchardt <[email protected]>
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Set kernel_comp_addr_r and kernel_comp_size for compressed kernel.
Adjust existing addresses for ramdisk, so that kernel_comp_addr_r
comes before the ramdisk image, since the decompressed kernel size
is known to us. This way we can allow big ramdisk image to be loaded.
Update unleashed.rst to remove the manual environment configuration
for compressed kernel boot.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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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
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Add documentation for STM32 MCUs (F4, F7 and H7 series).
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
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Document trivial bindings for atsha204 and atsha204a.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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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 <[email protected]>
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%s/cammand/command/
%s/sequencies/sequences/
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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Add a bit more information about how to use SPL.
Signed-off-by: Simon Glass <[email protected]>
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Move this documentation over to .rst format.
Signed-off-by: Simon Glass <[email protected]>
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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 <[email protected]>
Cc: Simon Glass <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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fsl-qoriq: Fixes and updates on fsl-layerscape
mpc85xx: fixes and code cleanup
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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
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Signed-off-by: Vyacheslav Bocharov <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
[narmstrong: removed trailing whitespaces and fixed sphinx build error]
Link: https://lore.kernel.org/r/[email protected]
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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 <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Signed-off-by: Vyacheslav Bocharov <[email protected]>
Reviewed-by: Neil Armstrong <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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As removal of nds32 has been ack'd for the Linux kernel, remove support
here as well.
Cc: Rick Chen <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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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
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Add documentation for this feature, including the commands and full
devicetree bindings.
Signed-off-by: Simon Glass <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
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Some basic stuff about tag support is explained under
doc/devlop/driver-model.
Signed-off-by: AKASHI Takahiro <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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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 <[email protected]>
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Fix spelling of "followed" in kwboot.1 manpage.
Series: 2
Signed-off-by: Vagrant Cascadian <[email protected]>
Reviewed-by: Marek Behún <[email protected]>
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U-Boot now supports the M1 Ultra SoC as found in the new Mac Studio.
Signed-off-by: Mark Kettenis <[email protected]>
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- device-tree-bindings: watchdog: document common properties (Philippe)
- nuvoton: Add support for Nuvoton (Jim)
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Adds simple documentation about common properties for watchdog
in the device tree.
Signed-off-by: Philippe Reynes <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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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 <[email protected]>
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Drop Apalis iMX8X platform as it never left sample state and is no
longer supported.
Signed-off-by: Denys Drozdov <[email protected]>
Signed-off-by: Marcel Ziswiler <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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There are several PX30/RK3326 boards in use without
mentioning in rockchip.rst. Add boards and examples.
Signed-off-by: Johan Jonker <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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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 <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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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
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- 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]
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Describe the env command.
Signed-off-by: Patrick Delaunay <[email protected]>
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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 <[email protected]>
Reviewed-by: Masami Hiramatsu <[email protected]>
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