Commit graph

3886 commits

Author SHA1 Message Date
Heinrich Schuchardt
67835c2090 doc: complete setexpr configuration information
Add missing information to the configuration section of the setexpr
man-page.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-02-10 13:05:39 +01:00
Linus Walleij
41a29f284c cmd: Add a SEAMA image load command
Add a command to load SEAMA (Seattle Image), a NAND flash
on-flash storage format.

This type of flash image is found in some D-Link routers such
as DIR-645, DIR-842, DIR-859, DIR-860L, DIR-885L, DIR890L and
DCH-M225, as well as in WD and NEC routers on the ath79
(MIPS), Broadcom BCM53xx, and RAMIPS platforms.

This U-Boot command will read and decode a SEAMA image from
raw NAND flash on any platform. As it is always using big endian
format for the data decoding is always necessary on platforms
such as ARM.

The command is needed to read a SEAMA-encoded boot image on the
D-Link DIR-890L router for boot from NAND flash in an upcoming
port of U-Boot to the Broadcom Northstar (BCM4709, BCM53xx)
architecture.

A basic test and documentation is added as well. The test must
be run on a target with NAND flash support and at least one
resident SEAMA image in flash.

Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-02-06 17:10:15 -05:00
Simon Glass
22353fa6b5 bootstd: Add some default filesystems and commands
We need to support a basic set of filesystems for booting to work in most
cases. Add these in via a new option, letting the board disable them
individually (for space reasons) if desired.

This enables the filesystem commands as well as the actual functionality,
even though bootstd is quite happy to use ext4 without the ext4 command.
Further work would be needed to disintangle this and reduce code size.

Add several other options as well, providing sensible defaults.

We cannot enable this by default, since it expands the size of many
boards quite a lot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-06 13:04:53 -05:00
Tom Rini
3592a61fa8 For 2023.04
-----------
 
 - several conversion to DM_SERIAL and DM_I2C
 - fixes for Toradex boards
 - PSCI
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/14965
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Merge tag 'u-boot-imx-20230201' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

For 2023.04
-----------

- several conversion to DM_SERIAL and DM_I2C
- fixes for Toradex boards
- PSCI

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/14965
2023-02-01 09:30:52 -05:00
Tom Rini
095d909cf1 - jethub j100: add rescue boot from microSD
- move meson sm command to cmd/meson and add efusedump sub-command
 - switch dwc2 otg to DM for G12A, GXL & AXG
 - Add new boards:
  - Odroid Go Ultra
  - Odroid-N2L
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Merge tag 'u-boot-amlogic-20230131' of https://source.denx.de/u-boot/custodians/u-boot-amlogic

- jethub j100: add rescue boot from microSD
- move meson sm command to cmd/meson and add efusedump sub-command
- switch dwc2 otg to DM for G12A, GXL & AXG
- Add new boards:
 - Odroid Go Ultra
 - Odroid-N2L
2023-01-31 10:15:39 -05:00
Fabio Estevam
f0f461287e imx: Suggest the NXP ATF github repo
As explained in the text at the bottom of the page
https://source.codeaurora.org/external/imx/imx-atf:

"QUIC repositories on this site will not receive any updates after
March 31, 2022, and will be deleted on March 31, 2023."

Point to the NXP ATF github repo instead.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-31 16:02:05 +01:00
Fabio Estevam
d12618b927 imx8mm-phg: Add board support
Add the board support for the i.MX8MM Cloos PHG board.

This board uses a imx8mm-tqma8mqml SoM from TQ-Group.

imx8mm-phg.dts and imx8mm-tqma8mqml.dtsi are taken
directly from Linux 6.2-rc3.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-01-30 23:23:02 +01:00
Tom Rini
30db474704 Prepare v2023.04-rc1
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-30 15:36:45 -05:00
Neil Armstrong
8f5e9de121 ARM: meson: Add support for Odroid-N2L
ODROID-N2L is a variant SBC in small form factor and some peripherals
are removed from ODROID-N2PLUS based on S922X SoC.

- On-board ethernet is removed
- On-board RTC is removed
- USB 3.0 hub is removed, so one USB 2.0 and one USB 3.0 host ports
  are available
- Huge heatsink is replaced with 40x40mm heatsink, 5V active heatsink
  is recommended or a tall passive sink is optional
- 3.5mm earjack is removed
- IR remote receiver is removed
- MIPI DSI port is added

It doesn't use the odroid-n2 board support since ADC revision
collides with Odroid-N2+ and since it doesn't have on-board ethernet
no need to load the MAC address from eFuses.

Link: https://lore.kernel.org/r/20230126-u-boot-odroid-n2l-v1-2-c60f695e0f6c@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-30 14:24:17 +01:00
Tom Rini
aa7c61f629 Pull request efi-2023-04-rc1-3
Documentation:
 
 * Improve the sl-mx8mm documenation
 * Clean up README, move some section to HTML
 * Man-pages for the mtime and sleep command
 * Description of reducible builds
 * Document dynamic event handlers
 
 UEFI:
 
 * Support scrolling in eficonfig command
 
 Other:
 
 * fix mtest on 64 bit systems
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Merge tag 'efi-2023-04-rc1-3' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2023-04-rc1-3

Documentation:

* Improve the sl-mx8mm documenation
* Clean up README, move some section to HTML
* Man-pages for the mtime and sleep command
* Description of reducible builds
* Document dynamic event handlers

UEFI:

* Support scrolling in eficonfig command

Other:

* fix mtest on 64 bit systems
2023-01-27 14:48:14 -05:00
Massimo Pegorer
b93a65209c mkimage: fit: Support signed configurations in 'auto' FITs
Extend support for signing in auto-generated (-f auto) FIT. Previously,
it was possible to get signed 'images' subnodes in the FIT using
options -g and -o together with -f auto. This patch allows signing
'configurations' subnodes instead of 'images' ones (which are hashed),
using option -f auto-conf instead of -f auto. Adding also -K <dtb> and
-r options, will add public key to <dtb> file with required = "conf"
property.

Summary:
    -f auto => FIT with crc32 images
    -f auto -g ... -o ... => FIT with signed images
    -f auto-conf -g ... -o ... => FIT with sha1 images and signed confs

Example: FIT with kernel, two device tree files, and signed
configurations; public key (needed to verify signatures) is
added to u-boot.dtb with required = "conf" property.

mkimage -f auto-conf -A arm -O linux -T kernel -C none -a 43e00000 \
        -e 0 -d vmlinuz -b /path/to/first.dtb -b /path/to/second.dtb \
        -k /folder/with/key-files -g keyname -o sha256,rsa4096 \
        -K u-boot.dtb -r kernel.itb

Example: Add public key with required = "conf" property to u-boot.dtb
without needing to sign anything. This will also create a useless FIT
named unused.itb.

mkimage -f auto-conf -d /dev/null -k /folder/with/key-files \
        -g keyname -o sha256,rsa4096 -K u-boot.dtb -r unused.itb

Signed-off-by: Massimo Pegorer <massimo.pegorer@vimar.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-27 12:51:27 -05:00
Heinrich Schuchardt
c85ee98efa doc: move directory hierarchy to HTML
Move section 'Directory hierarchy' from file README to the HTML
documentation.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-27 18:32:00 +01:00
Heinrich Schuchardt
2042365acf doc: move 'Reproducible builds'
Move the README section to the HTML documentation.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-27 18:32:00 +01:00
Heinrich Schuchardt
7d489128dc doc: man-page for mtest
Provide a man-page for the mtest command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-27 18:31:59 +01:00
Patrick Delaunay
e1f0fd525f doc: add rst references to distro documentation in stm32mp1 board
Use internal rst reference with :doc: to have a link to distro.rst page
in the generated U-Boot documentation.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-27 18:31:59 +01:00
Heinrich Schuchardt
a13b92ae6f doc: rework doc/mkeficapsule.1
* Indicate the location of the directory for EFI capsules.
* Improve the readability.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-27 18:31:59 +01:00
Heinrich Schuchardt
f4ece689db doc: update font man-page
* add return values
* move configuration to separate section to match other man-pages
* fix typo

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-27 18:31:59 +01:00
Heinrich Schuchardt
d530add2ef doc: sleep man-page
Provide a man-page for the sleep command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-27 18:31:59 +01:00
Heinrich Schuchardt
d485d1237b doc: example heading should be h2
The 'Example' heading should be on a lower level than 'bdinfo command'.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-27 18:31:59 +01:00
Simon Glass
d67811aa9a event: Document dynamic event handlers
Add mention of this feature in the event documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
1402f1dcee doc: sl-mx8mm: Add CROSS_COMPILE to U-Boot make call and improve comment
Add the CROSS_COMPILE flag as we assume we build in a cross environment.
Also improve the comment about copying the binary to SD card.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
888ff2eae7 doc: sl-mx8mm: Add guide for copying the bootloader to SPI NOR
This adds a guide for copying the raw bootloader image on the SD card
to the SPI NOR using U-Boot itself.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
5800fb8c7a doc: sl-mx8mm: Update references to latest DDR firmware 8.18
Use the latest firmware available from NXP.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
a93985ddfc doc: sl-mx8mm: Update the NXP TF-A source reference
Use the latest version of the NXP TF-A code and add a note about
quirks with GCC 12.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Convert Note: to ..note::
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
4a30efa264 doc: sl-mx8mm: Add note about using cross toolchain
This clarifies the usage of a cross toolchain to build U-Boot
and TF-A.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
0f3cd9e6df doc: sl-mx8mm: Mention OSM 1.1 support
The latest revision of the SoM is compliant to OSM 1.1.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Simon Glass
1bdda5fd72 bootstd: Update documentation for new features
Document the hunters and the new way that iteration works.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23 18:11:41 -05:00
Simon Glass
eacc261178 bootstd: Add a new pre-scan priority for bootdevs
We need extensions to be set up before we start trying to boot any of the
bootdevs. Add a new priority before all the others for tht sort of thing.
Also add a 'none' option, so that the first one is not 0.

While we are here, comment enum bootdev_prio_t fully and expand the test
for the 'bootdev hunt' command.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23 18:11:41 -05:00
Simon Glass
3d01254140 dm: core: Support sorting devices with dm tree
Add a -s flag to sort the top-level devices in order of uclass ID.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-23 18:11:39 -05:00
Tom Rini
dd31cd58b0 Pull request for efi-2023-04-rc1-2
Documentation
 
 * man-pages for source, blkcache, bdinfo
 * fix references to distro documentation
 
 UEFI:
 
 * allow clear screen by scrolling
 * ensure that file ubootefi.var is created
 * fix CapsuleMax variable reporting
 
 Others:
 
 * reduce verbosity of fat_read_file()
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Merge tag 'efi-2023-04-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2023-04-rc1-2

Documentation

* man-pages for source, blkcache, bdinfo
* fix references to distro documentation

UEFI:

* allow clear screen by scrolling
* ensure that file ubootefi.var is created
* fix CapsuleMax variable reporting

Others:

* reduce verbosity of fat_read_file()
2023-01-20 14:23:20 -05:00
Tom Rini
6e7df1d151 global: Finish CONFIG -> CFG migration
At this point, the remaining places where we have a symbol that is
defined as CONFIG_... are in fairly odd locations. While as much dead
code has been removed as possible, some of these locations are simply
less obvious at first. In other cases, this code is used, but was
defined in such a way as to have been missed by earlier checks.  Perform
a rename of all such remaining symbols to be CFG_... rather than
CONFIG_...

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-20 12:27:24 -05:00
Tom Rini
a3fda0d30a global: Remove unused CONFIG defines
Remove some CONFIG symbols and related comments, etc, that are unused
within the code itself at this point.

Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-20 12:27:06 -05:00
Dario Binacchi
5ef229a007 doc: fix references to distro documentation
Commit 37c5195dfc ("doc: Move distro boot doc to rST") renamed
doc/README.distro to doc/develop/distro.rst.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Soeren Moch <smoch@web.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2023-01-20 16:38:52 +01:00
Heinrich Schuchardt
b1315ad333 doc: man-page for bdinfo
Provide a man-page for the bdinfo command

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-20 16:38:52 +01:00
Heinrich Schuchardt
389be395c6 doc: man-page for blkcache
Provide a man-page for the blkcache command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-20 16:38:52 +01:00
Heinrich Schuchardt
8a7301b1fa doc: man-page for source command
Provide a man-page for the source command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
2023-01-20 16:38:52 +01:00
Neil Armstrong
640192d04f ARM: meson: add support for Odroid Go Ultra
This adds initial support for the Hardkernel Odroid Go Ultra.

The Odroid Go Ultra is a portable gaming device with the following
characteristics:
- Amlogic S922X SoC
- RK817 & RK818 PMICs
- 2GiB LPDDR4
- On board 16GiB eMMC
- Micro SD Card slot
- 5inch 854×480 MIPI-DSI TFT LCD
- Earphone stereo jack, 0.5Watt 8Ω Mono speaker
- Li-Polymer 3.7V/4000mAh Battery
- USB-A 2.0 Host Connector
- x16 GPIO Input Buttons
- 2x ADC Analog Joysticks
- USB-C Port for USB2 Device and Charging

The following are not yet handled:
- Battery RK818 Gauge and Charging
- 5inch 854×480 MIPI-DSI TFT LCD

Link: https://lore.kernel.org/r/20230119-u-boot-odroid-go-ultra-v1-2-f96bab9db396@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-20 16:27:40 +01:00
Tom Rini
53c47c59e6 convert rockchip to use binman
patman fix for checkpatch
 binman optional entries, improved support for ELF symbols
 trace improvements
 minor fdt refactoring
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Merge tag 'dm-pull-18jan23' of https://source.denx.de/u-boot/custodians/u-boot-dm

convert rockchip to use binman
patman fix for checkpatch
binman optional entries, improved support for ELF symbols
trace improvements
minor fdt refactoring
2023-01-19 09:46:57 -05:00
Simon Glass
33c60a38bb trace: Use notrace for short
The attribute syntax is quite verbose. Use the macro provided for this
purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-18 11:49:12 -07:00
Enric Balletbo i Serra
22e7f1d108 cmd: part: Add partition-related type command
This implements the following command:

    part type mmc 0:1
      -> print partition type UUID
    part type mmc 0:1 uuid
      -> set environment variable to partition type UUID

"part type" can be useful when writing a bootcmd which searches for a
specific partition type to enable automatic discovery of partitions and
their intended usage or mount point.

Signed-off-by: Enric Balletbo i Serra <eballetbo@redhat.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Fix when CONFIG_PARTITION_TYPE_GUID is disabled and have the
command check for "types" before "type"]
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-18 13:10:41 -05:00
Enric Balletbo i Serra
a685e9c99f doc/README.gpt: Fix typo 'a optionnal'
Change the string 'a optionnal' to 'an optional'.

Signed-off-by: Enric Balletbo i Serra <eballetbo@redhat.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-18 12:46:13 -05:00
Enric Balletbo i Serra
ff6ef4b909 doc: man-page for the part command
Provide a man-page for the part command.

Signed-off-by: Enric Balletbo i Serra <eballetbo@redhat.com>
2023-01-18 12:46:13 -05:00
Tom Rini
e8272cbd59 x86: Fix saying arch_cpu_init_dm in debug/docs
The function arch_cpu_init_dm was renamed to fsp_setup_pinctrl in these
cases, so rename debug / docs to match.

Cc: Simon Glass <sjg@chromium.org>
Fixes: 7fe32b3442 ("event: Convert arch_cpu_init_dm() to use events")
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-18 12:46:13 -05:00
Tom Rini
5b958dea5c Merge branch '2022-01-16-bootstd-updates'
To quote the author:
So far standard boot lacks a boot menu, although it is possible to create
a rudimentary one using the existing 'bootmenu' command.

Even then, this text-based menu offer only basic functionality and does
not take full advantage of the displays which are common on many devices.

This series provides a 'bootflow menu' command which allows the user to
select from the available bootflows. An attempt is made to show the name
of the available operating systems, by reading more information into the
bootflow. A logo can be read also, where supported, so that this can be
presented to the user when an option is highlighted.

Full use is made of TrueType fonts, if enabled. For cases where only a
serial console is available, it falls back to a simple text-based menu.

All of this is implementing using a new 'expo' construct, a collection of
scenes (like menu screens) which can be navigated by the user to view
information and select options. This is fairly general and should be able
to cope with a wider array of use cases, with less hacking of the menu
code, such as is currently needed for CMD_BOOTEFI_BOOTMGR.

Of course it would be possible to enhance the existing menu rather than
creating a new setup. Instead it seems better to make the existing menu
use expo, if code space permits. It avoids the event-loop problem and
should be more extensible, given its loosely coupled components and use of
IDs instead of pointers. Further motivation is provided in the
documentation.

For now the CLI keypress-decoding code is split out to be used by the new
menu. The key codes defined by menu.h are reused also.

This is of course just a starting point. Some ideas for future work are
included in the documentation.
2023-01-17 08:55:40 -05:00
Alexey Romanov
8d9a0e6a05 doc/usage: cmd: sm: documentation efusedump cmd
Added docs about sm efusedump command, that reads bytes
from efuse memory bank and print them to the console.

Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20230110105650.54580-6-avromanov@sberdevices.ru
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-17 09:27:17 +01:00
Simon Glass
b5c8fea7b8 expo: Add documentation
Add some documentation for the expo feature.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-01-16 18:26:51 -05:00
Quentin Schulz
c925be73a0 rockchip: add support for PX30 Ringneck SoM on Haikou Devkit
The PX30-µQ7 (Ringneck) is a system-on-module featuring the Rockchip
PX30 in a micro Qseven-compatible form-factor.

PX30-µQ7 features:
        * CPU: quad-core Cortex-A35
        * DRAM: 2GB dual-channel
        * eMMC: onboard eMMC
        * SD/MMC
        * TI DP83825I 10/100Mbps PHY
        * USB:
                * USB2.0 dual role port
                * 3x USB2.0 host via onboard USB2.0 hub
        * Display: MIPI-DSI
        * Camera: MIPI-CSI
        * onboard 2.4GHz WiFi + Bluetooth module
        * Companion Controller: on-board additional microcontroller
	  (STM32 Cortex-M0 or ATtiny):
                * RTC
                * fan controller
                * CAN (only STM32)

The non-U-Boot DTS files are imported from Linux v6.2-rc2.

Cc: Quentin Schulz <foss+uboot@0leil.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
2023-01-16 18:01:11 +08:00
Jagan Teki
b8f1ca9540 board: rockchip: Add Edgeble Neu2 IO Board
Neural Compute Module 2(Neu2) IO board is an industrial form factor
IO board from Edgeble AI.

General features:
- microSD slot
- MIPI DSI connector
- 2x USB Host
- 1x USB OTG
- Ethernet
- mini PCIe
- Onboard PoE
- RS485, RS232, CAN
- Micro Phone array
- Speaker
- RTC battery slot
- 40-pin expansion

Neu2 needs to mount on top of this IO board in order to create complete
Edgeble Neural Compute Module 2(Neu2) IO platform.

Add support for it.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
2023-01-16 18:01:11 +08:00
Tom Rini
fe4c21de4f Add driver to manage onboard hub supplies
Add calibration support for stm32-adc
 Linux kernel v6.1 DT synchronization for stm32mp151.dtsi
 stm32mp157a-dk1-scmi-u-boot.dtsi update
 Add support of OP-TEE and STM32MP13x in bsec driver
 ECDSA various fixes for stm32mp
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Merge tag 'u-boot-stm32-20230113' of https://source.denx.de/u-boot/custodians/u-boot-stm

Add driver to manage onboard hub supplies
Add calibration support for stm32-adc
Linux kernel v6.1 DT synchronization for stm32mp151.dtsi
stm32mp157a-dk1-scmi-u-boot.dtsi update
Add support of OP-TEE and STM32MP13x in bsec driver
ECDSA various fixes for stm32mp
2023-01-13 09:56:19 -05:00
Marek Vasut
48b3ecbedf gpio: Get rid of gpio_hog_probe_all()
The gpio_hog_probe_all() functionality can be perfectly well replaced by
DM_FLAG_PROBE_AFTER_BIND DM flag, which would trigger .probe() callback
of each GPIO hog driver instance after .bind() and thus configure the
hogged GPIO accordingly.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
2023-01-12 14:06:16 -05:00
Patrick Delaunay
33a909a42a stm32mp: Add OP-TEE support in bsec driver
When OP-TEE is used, the SMC for BSEC management are not available and
the STM32MP BSEC pseudo TA must be used (it is mandatory for STM32MP13
and it is a new feature for STM32MP15x).

The BSEC driver try to open a session to this PTA BSEC at probe
and use it for OTP read or write access to fuse or to shadow.

This patch also adapts the commands stm32key and stboard to handle
the BSEC_LOCK_PERM lock value instead of 1.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-12 16:37:13 +01:00
Ville Skyttä
fe482b886d Use grep -E or plain grep instead of egrep
`egrep` has been deprecated in GNU grep since 2007,
and since 3.8 it emits obsolescence warnings:
https://git.savannah.gnu.org/cgit/grep.git/commit/?id=a9515624709865d480e3142fd959bccd1c9372d1
Acked-by: Dhruva Gole <d-gole@ti.com>
2023-01-11 15:02:24 -05:00
Marek Vasut
721307eba0 cmd: exit: Fix return value propagation out of environment scripts
Make sure the 'exit' command as well as 'exit $val' command exits
from environment scripts immediately and propagates return value
out of those scripts fully. That means the following behavior is
expected:

"
=> setenv foo 'echo bar ; exit 1' ; run foo ; echo $?
bar
1
=> setenv foo 'echo bar ; exit 0' ; run foo ; echo $?
bar
0
=> setenv foo 'echo bar ; exit -2' ; run foo ; echo $?
bar
0
"

As well as the followin behavior:

"
=> setenv foo 'echo bar ; exit 3 ; echo fail'; run foo; echo $?
bar
3
=> setenv foo 'echo bar ; exit 1 ; echo fail'; run foo; echo $?
bar
1
=> setenv foo 'echo bar ; exit 0 ; echo fail'; run foo; echo $?
bar
0
=> setenv foo 'echo bar ; exit -1 ; echo fail'; run foo; echo $?
bar
0
=> setenv foo 'echo bar ; exit -2 ; echo fail'; run foo; echo $?
bar
0
=> setenv foo 'echo bar ; exit ; echo fail'; run foo; echo $?
bar
0
"

Fixes: 8c4e3b79bd ("cmd: exit: Fix return value")
Reviewed-by: Hector Palacios <hector.palacios@digi.com>
Signed-off-by: Marek Vasut <marex@denx.de>
2023-01-11 15:02:24 -05:00
Sean Anderson
f3d914cfdd fastboot: Add OEM run command
This adds the UUU UCmd functionality as an OEM command. While the
fastboot tool allows sending arbitrary commands as long as they are
prefixed with "oem". This allows running generic U-Boot commands over
fastboot without UUU, which is especially useful when not using USB.
This is really the route we should have gone in the first place when
adding these commands.

While we're here, clean up the UUU Kconfig a bit.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2023-01-11 15:02:24 -05:00
Alexey Romanov
23435cfb3a doc/usage: cmd: documentation for meson/sm command
Added docs for Meson Security Monitor command.

Signed-off-by: Alexey Romanov <avromanov@sberdevices.ru>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20230110105650.54580-4-avromanov@sberdevices.ru
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-10 15:27:40 +01:00
Tom Rini
cebdfc22da Merge branch 'next'
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-09 11:30:08 -05:00
Tom Rini
62e2ad1cea Prepare v2023.01
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-09 11:07:33 -05:00
Roger Quadros
8993d5f2ac dt-bindings: mtd: Add ti, elm DT binding documentation
Adds DT binding documentation for the TI Error Location Module.
This is picked up from the Linux Kernel.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221220102203.52398-8-rogerq@kernel.org
2023-01-08 10:38:50 +01:00
Roger Quadros
dbb8711530 dt-bindings: mtd: Add ti, gpmc-nand DT binding documentation
Add DT binding documentation for the TI GPMC NAND controller.
This is picked up from the Linux Kernel.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/all/20221220102203.52398-4-rogerq@kernel.org
2023-01-08 10:38:50 +01:00
Heinrich Schuchardt
566b7b2f51 doc: building documentation
Provide a man-page describing how to build the U-Boot documentation.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-04 13:17:42 +01:00
Sean Anderson
bcc85b96b5 cmd: source: Support specifying config name
As discussed previously [1,2], the source command is not safe to use with
verified boot unless there is a key with required = "images" (which has its
own problems). This is because if such a key is absent, signatures are
verified but not required. It is assumed that configuration nodes will
provide the signature. Because the source command does not use
configurations to determine the image to source, effectively no
verification takes place.

To address this, allow specifying configuration nodes. We use the same
syntax as the bootm command (helpfully provided for us by fit_parse_conf).
By default, we first try the default config and then the default image. To
force using a config, # must be present in the command (e.g. `source
$loadaddr#my-conf`). For convenience, the config may be omitted, just like
the address may be (e.g. `source \#`). This also works for images
(`source :` behaves exactly like `source` currently does).

[1] https://lore.kernel.org/u-boot/7d711133-d513-5bcb-52f2-a9dbaa9eeded@prevas.dk/
[2] https://lore.kernel.org/u-boot/042dcb34-f85f-351e-1b0e-513f89005fdd@gmail.com/

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-31 13:35:19 -05:00
Heinrich Schuchardt
159dbe1fb1 doc: improve wget man-page
* correct formatting of synopsis
* improve description of TCP SACK configuration

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Tom Rini
f16086e3e2 doc: Use "changesets" not "csets" in statistics pages
To make things more human readable, say "changesets from" rather than
"csets from" in all our historical pages here. Moving forward this has
been changed in our gitdm with b034e399e31a ("gitdm: fix typo csets").

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Maxim Cournoyer
7fa4c27a2e doc: add texinfodocs and infodocs targets
Sphinx supports generating Texinfo sources and Info documentation,
which can be navigated easily and is convenient to search (via the
indexed nodes or anchors, for example).  This is basically the same as
1f050e904dd6f2955eecbd22031d912ccb2e7683, which was recently applied
to the Linux kernel.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Pali Rohár
a17be96b62 doc: board: qemu-ppce500: Update supported and unsupported
qemu can emulate also e500v1 core but cannot emulate CPUs from Freescale
PowerPC QorIQ T and P series.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Bryan Brattlof
16a30b3474 doc: ti: add the K3 generation page
Texas Instrument's entire K3 generation of SoCs use much of the same
frameworks and boot flow, especially at the uboot level. Though there
are small differences introduced as each new K3 based SoC is developed
and as the K3 generation matures that will also need to be documented.

Rather than copying the same documentation, with the small differences
applicable to that specific SoC to a new page, introduce a new K3
page that can describe the general boot flow and design decisions for
the entire K3 generation of chips, leaving the specifics for that
particular SoC to a unique sub-page below this one.

Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Bryan Brattlof
0820e117c3 doc: ti: reorganize existing ti docs
Texas Instruments produces quite a lot of SoCs based upon a common
architecture 'generation'. (eg: OMAP, K3) TI's existing documentation
layout makes noticing this generation jump rather difficult.

To make navigation easier, split the existing documentation into
individual SoC families so we may begin grouping them according to their
generational (eg: OMAP, K3) families.

Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Tom Rini
1e01950333 post: Move CONFIG_SYS_POST to CFG_SYS_POST
Migrate the rest of the CONFIG_SYS_POST macros over to CFG_SYS_POST
namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23 13:01:13 -05:00
Tom Rini
d4c8dd1e6f global: Migrate CONFIG_RAMDISK_ADDR to CFG
Perform a simple rename of CONFIG_RAMDISK_ADDR to CFG_RAMDISK_ADDR

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23 10:15:11 -05:00
Tom Rini
dd5b58c491 global: Migrate CONFIG_MALLOC_F_ADDR to CFG
Perform a simple rename of CONFIG_MALLOC_F_ADDR to CFG_MALLOC_F_ADDR

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23 10:14:51 -05:00
Tom Rini
fa760c3240 global: Migrate CONFIG_FEC_MXC_PHYADDR to CFG
Perform a simple rename of CONFIG_FEC_MXC_PHYADDR to CFG_FEC_MXC_PHYADDR

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23 10:09:42 -05:00
Tom Rini
0613c36a7a global: Migrate CONFIG_EXTRA_ENV_SETTINGS to CFG
Perform a simple rename of CONFIG_EXTRA_ENV_SETTINGS to CFG_EXTRA_ENV_SETTINGS

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23 10:09:42 -05:00
Tom Rini
207972acfc global: Migrate CONFIG_BOARDDIR to CFG
Perform a simple rename of CONFIG_BOARDDIR to CFG_BOARDDIR

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23 10:07:03 -05:00
Tom Rini
e52fca2236 Convert CONFIG_MONITOR_IS_IN_RAM to Kconfig
This converts the following to Kconfig:
   CONFIG_MONITOR_IS_IN_RAM

As part of this, reword some of the documentation slightly to reflect
that this is in Kconfig and not a define now.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-22 10:31:48 -05:00
Tom Rini
3a581af21a Convert CONFIG_FLASH_SPANSION_S29WS_N et al to Kconfig
This converts the following to Kconfig:

   CONFIG_FLASH_SPANSION_S29WS_N
   CONFIG_FLASH_VERIFY
   CONFIG_FSL_FM_10GEC_REGULAR_NOTATION
   CONFIG_FSL_ISBC_KEY_EXT
   CONFIG_FSL_TRUST_ARCH_v1
   CONFIG_FSL_SDHC_V2_3
   CONFIG_MAX_DSP_CPUS
   CONFIG_MIU_2BIT_INTERLEAVED
   CONFIG_SERIAL_BOOT
   CONFIG_SPI_BOOTING
   CONFIG_X86EMU_RAW_IO

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-22 10:31:48 -05:00
Tom Rini
21491883d2 fec_mxc: Remove CONFIG_FEC_FIXED_SPEED support
This option is only used on one platform currently. However, with PHYLIB
enabled, which this platform also does, this option is not checked and
the functional use case is handled. Remove this code.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-22 10:31:47 -05:00
Tom Rini
14f43797d0 Prepare v2023.01-rc4
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Merge tag 'v2023.01-rc4' into next

Prepare v2023.01-rc4

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-21 13:09:01 -05:00
Heinrich Schuchardt
f9178e19a1 doc: correct heading level in printenv man-page
The 'Configuration' heading should be on level 2, not on level 1.

Fixes: eaa268589e ("doc: man-page for the printenv command")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-20 16:06:48 +01:00
Heinrich Schuchardt
ea58b9a404 cmd: allow sound command to play multiple sounds
Currently the sound command accepts only one value each for duration and
frequency. Allowing more duration and frequency arguments enables playing a
tune.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-20 16:06:48 +01:00
Tom Rini
2243922edc Prepare v2023.01-rc4
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-19 08:45:26 -05:00
Heinrich Schuchardt
5b5f6e0d61 doc: update Sphinx requirements for certifi
Upgrade to version 2022.12.7.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-17 15:25:52 +00:00
Vincent Stehlé
63db1561f1 efi: adjust ebbr to v2.1 in conformance profile
The EFI Conformance Profile Table entry for EBBR appears in v2.1.0 of the
EBBR specification[1]. Update naming accordingly.

While at it, update the EBBR version referenced in the documentation.

[1]: https://github.com/ARM-software/ebbr/releases/tag/v2.1.0

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-17 13:37:33 +00:00
Maxim Cournoyer
e7d962bc3c doc: fix typos
Fix a few typos spot during a first read of the contribution process.

Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-17 13:37:33 +00:00
Patrick Delaunay
a5dacef738 cmd: pxe: support INITRD and FDT selection with FIT
Since the commit d5ba6188df ("cmd: pxe_utils: Check fdtcontroladdr
in label_boot") the FDT or the FDTDIR label is required in extlinux.conf
and the fallback done by bootm command when only the device tree present
in this command parameters is no more performed when FIT is used for
kernel.

When the label FDT or FDTDIR are absent or if the device tree file is
absent, the PXE command in U-Boot uses the default U-Boot device tree
selected by fdtcontroladdr = gd->fdt_blob, it is the "Scenario 3".

With this scenario the bootm FIP fallback is no more possible with
the extlinux.conf when only "kernel" label is present and is a FIP:

  kernel <path>#<conf>[#<extra-conf[#...]]

As the U-Boot FDT is always provided in the third bootm argument,
the device tree found in FIP is not used as fallback, it was done
previously in boot_get_fdt().

This patch adds a new field kernel_label to save the full kernel label.
The FDT bootm parameters use the kernel address (to avoid to load a
second time the same FIP) and the config when this full label is reused
for "fdt" or "initrd" label.

This FIP support in extlinux.conf is restored when the "FDT" label
can be found and select the same FIP (identical file and configuration):

  kernel <path>#<conf>[#<extra-conf[#...]]
  fdt <path>#<conf>[#<extra-conf[#...]]

The patch add also this possibility for initrd.

  initrd <path>#<conf>[#<extra-conf[#...]]

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
2022-12-12 14:03:12 -05:00
Tom Rini
14f2d087a3 Pull request for sound-2023-01-rc4
* Avoid endless loop and amend unit test
 * Add man-page for the sound command
 * Fix sandbox sound driver
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Merge tag 'sound-2023-01-rc4' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for sound-2023-01-rc4

* Avoid endless loop and amend unit test
* Add man-page for the sound command
* Fix sandbox sound driver
2022-12-06 10:07:01 -05:00
Tom Rini
9cebc4ad8e post: Migrate to Kconfig
We move the existing CONFIG_POST_* functionality over to CFG_POST and
then introduce CONFIG_POST to Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:11:50 -05:00
Tom Rini
d948c8988c sandbox: Rework how SDL is enabled / disabled
Given that we can use Kconfig logic directly to see if we have a program
available on the host or not, change from passing NO_SDL to instead
controlling CONFIG_SANDBOX_SDL in Kconfig directly. Introduce
CONFIG_HOST_HAS_SDL as the way to test for sdl2-config and default
CONFIG_SANDBOX_SDL on if we have that, or not.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:11:50 -05:00
Tom Rini
19b4040df0 Convert CONFIG_HWCONFIG to Kconfig
This converts the following to Kconfig:
   CONFIG_HWCONFIG

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05 16:07:12 -05:00
Tom Rini
060613f119 Convert CONFIG_FSL_IIM to Kconfig
This converts the following to Kconfig:
   CONFIG_FSL_IIM

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05 16:06:43 -05:00
Tom Rini
65cc0e2a65 global: Move remaining CONFIG_SYS_* to CFG_SYS_*
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:06:08 -05:00
Tom Rini
aa6e94deab global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_*
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:06:07 -05:00
Tom Rini
4e5909450e global: Move remaining CONFIG_SYS_NAND_* to CFG_SYS_NAND_*
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NAND
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:05:38 -05:00
Tom Rini
4d3495deb6 Convert CONFIG_SYS_NAND_MAX_OOBFREE et al to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_NAND_MAX_OOBFREE
   CONFIG_SYS_NAND_MAX_ECCPOS

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:05:38 -05:00
Tom Rini
1c470f32f7 Prepare v2023.01-rc3
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-05 15:21:53 -05:00
Heinrich Schuchardt
3f01307ced doc: man-page for the sound command
Provide a man-page for the sound command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 17:43:21 +01:00
Masahisa Kojima
30124c2bb9 doc: eficonfig: add description for UEFI Secure Boot Configuration
This commits adds the description for the UEFI Secure Boot
Configuration through the eficonfig menu.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>

Redacted the complete document.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-02 19:17:25 +01:00
Heinrich Schuchardt
7fb73cd999 doc: board: typo GIUD Microchip MPFS Icicle Kit doc
%s/GIUD/GUID/

Fixes: 9e550e1830 ("doc: board: Add Microchip MPFS Icicle Kit doc")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
2022-12-02 19:17:24 +01:00
Andrew Davis
4bc50978e6 doc: board: j721e_evm: Fix code-block type and indents
* BASH code should be labeled as such.
 * Code blocks should be indented by 4 spaces.

Fix these here.

Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-12-02 19:17:24 +01:00
Andrew Davis
2434a01d8a doc: board: j721e_evm: Add DM firmware steps
J721e needs DM firmware when using updated SYSFW. Add steps to fetch,
build, and deploy the same.

Signed-off-by: Andrew Davis <afd@ti.com>
2022-12-02 19:17:24 +01:00
Ying-Chun Liu (PaulLiu)
bfce0ca9d4 doc: cmd: wget: add documentation
Add documentation for the wget command.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-11-28 13:06:39 -05:00
Simon Glass
74df491051 buildman: Convert documentation to rST
Convert the buildman documentation to rST format and include it in the
'build' section.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <foss+uboot@0leil.net>
2022-11-22 15:13:34 -07:00
Heinrich Schuchardt
a356b50fdf doc: in cmp man-page replace 'tuples' by 'values'
The word tuples might be misleading.

Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-22 12:00:01 +01:00
Tom Rini
16e49a14b2 Prepare v2023.01-rc2
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-21 12:33:14 -05:00
Pali Rohár
9c2d4057e1 Nokia RX-51: Document debugging options and compile command
Add example command how to compile U-Boot and add new documentation section
describing how to enable early debug UART and verbose log output for N900.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-11-21 09:23:00 -05:00
Quentin Schulz
2b94359e9c doc: fix build with sphinx 5.0 and later.
Sphinx 5.0 and later fails to build when language is set to None:
Warning, treated as error:
Invalid configuration value found: 'language = None'. Update your configuration to a valid langauge code. Falling back to 'en' (English)

Let's set the language to English since it is the language used for the
documentation.

Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-16 08:34:06 +01:00
Heinrich Schuchardt
030c2d187e doc: add man-page for cmp command
Provide a man-page for the cmp command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-16 08:34:06 +01:00
Heinrich Schuchardt
5727f922ca Documentation: man-page for command bootd
Provide a man-page for the bootd command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-16 08:34:06 +01:00
Tom Rini
c4ee4fe92e For 2022.01
-----------
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/14083
 
 - Fix UART
 - moved to binman (MX8 boards)
 - Toradex: sync DTS with Linux
 - Gateworks: fixes
 - New boards : MSC SM2S iMX8MP
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Merge tag 'u-boot-imx-20221114' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

For 2022.01
-----------

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/14083

- Fix UART
- moved to binman (MX8 boards)
- Toradex: sync DTS with Linux
- Gateworks: fixes
- New boards : MSC SM2S iMX8MP
2022-11-14 09:33:36 -05:00
Tom Rini
a918df21f0 Convert CONFIG_SYS_MAX_NAND_DEVICE to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_MAX_NAND_DEVICE

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-10 10:08:54 -05:00
Tom Rini
3b677dcd9d fs: jffs2: Move SYS_JFFS2_SORT_FRAGMENTS to Kconfig
Move the symbol SYS_JFFS2_SORT_FRAGMENTS to Kconfig and use the only
remaining part of doc/README.JFFS2 that is still relevant and useful to
the help for this option.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-10 09:45:54 -05:00
Tom Rini
e020b974ce Remove unused symbols CONFIG_SYS_JFFS2_FIRST_BANK et al
This removes the following symbols:
   CONFIG_RTC_MCFRRTC
   CONFIG_SYS_JFFS2_FIRST_BANK
   CONFIG_SYS_JFFS2_FIRST_SECTOR
   CONFIG_SYS_JFFS2_NUM_BANKS
   CONFIG_SYS_LBC_CACHE_BASE
   CONFIG_SYS_LIME_SIZE
   CONFIG_SYS_MAMR
   CONFIG_SYS_MCFRRTC_BASE
   CONFIG_SYS_MONITOR_SEC

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-10 09:45:54 -05:00
Oliver Graute
61c57b614e imx: imx8qxp: imx8qxp_mek switch to binman
Switch to use binman pack images

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2022-11-09 17:12:32 +01:00
Oliver Graute
5a878c9472 imx: imx8qm: cgtqmx8: switch to binman
Switch to use binman to pack images

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2022-11-09 17:12:32 +01:00
Oliver Graute
55be8433d5 imx: imx8qm-rom7720: switch to binman
Switch to use binman to pack images

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
2022-11-09 17:12:32 +01:00
Simon Glass
2851cc94f3 dm: Add documentation for host command and implementation
Document the 'host' command and also the internals of how it is
implemented.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
d1b4659570 test: Add a way to detect a test that breaks another
When running unit tests, some may have side effects which cause a
subsequent test to break. This can sometimes be seen when using 'ut dm'
or similar.

Add a new argument which allows a particular (failing) test to be run
immediately after a certain number of tests have run. This allows the
test causing the failure to be determined.

Update the documentation also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
6580b61830 test: Allow showing basic information about tests
Add a 'ut info' command to show the number of suites and tests. This is
useful to get a feel for the scale of the tests.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Simon Glass
93e2673982 test: doc: Add documentation for ut command
Before adding more options, document this command.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-11-07 16:24:30 -07:00
Tom Rini
88bd8ee106 Prepare v2023.01-rc1
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-07 15:27:03 -05:00
Tom Rini
6de63bd38b Merge https://source.denx.de/u-boot/custodians/u-boot-marvell
- mvebu: Support for 98DX25xx/98DX35xx (AlleyCat5) (Chris)
- Makefile: Rename u-boot-spl.kwb to u-boot-with-spl.kwb (Pali)
- armada: dts: Add clock to armada-ap80x uart1 (Hamish)
2022-11-07 07:56:07 -05:00
Pali Rohár
87ac4b4b4c Makefile: Rename u-boot-spl.kwb to u-boot-with-spl.kwb
File name with pattern u-boot-spl* is used on all places except in kwb
image for binary with SPL-only code. Combined binary with both SPL and
proper U-Boot in other places has file name pattern u-boot-with-spl*.

Make it consistent also for kwb image and rename u-boot-spl.kwb to
u-boot-with-spl.kwb as this image contains both SPL and proper U-Boot code.

Also update documentation about file name changes.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-11-07 07:17:55 +01:00
Tom Rini
d332cd59f7 Pull request for efi-2023-01-rc1-4
Documentation:
 
 * Provide a document about security issue handling.
 
 UEFI:
 
 * Let networking support depend on NETDEVICES.
 * Discover if no efi_system_partition is set.
 
 Other:
 
 * MAINTAINERS: add arch/arm/lib/*_efi.* to EFI_PAYLOAD.
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Merge tag 'efi-2023-01-rc1-4' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2023-01-rc1-4

Documentation:

* Provide a document about security issue handling.

UEFI:

* Let networking support depend on NETDEVICES.
* Discover if no efi_system_partition is set.

Other:

* MAINTAINERS: add arch/arm/lib/*_efi.* to EFI_PAYLOAD.
2022-11-06 07:51:44 -05:00
Tom Rini
541e68d0ee docs: Add a basic security document
Based loosely on the Linux kernel
Documentation/admin-guide/security-bugs.rst file, create a basic
security document for U-Boot.  In sum, security issues should be
disclosed in public on the mailing list if at all possible as an initial
position.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-06 10:50:04 +01:00
Heinrich Schuchardt
f67cc2f056 doc: update sbi command example
The output of the sbi command has been changed since the last release of
the man-page. Update the example.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-06 10:50:04 +01:00
Samuel Holland
f4917b4933 usb: ohci: Use a flexible array member for portstatus
The struct is only used to overlay the MMIO region, so the behavior is
the same. This obsoletes the Kconfig option for the number of ports.

Signed-off-by: Samuel Holland <samuel@sholland.org>
2022-11-03 23:24:09 +01:00
Sughosh Ganu
75f11c3bfd FWU: doc: Add documentation for the FWU feature
Add documentation for the FWU Multi Bank Update feature. The document
describes the steps needed for setting up the platform for the
feature, as well as steps for enabling the feature on the platform.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-10-31 14:47:33 -04:00
Sughosh Ganu
f65ee99b9d mkeficapsule: Add support for setting OEM flags in capsule header
Add support for setting OEM flags in the capsule header. As per the
UEFI specification, bits 0-15 of the flags member of the capsule
header can be defined per capsule GUID.

The oemflags will be used for the FWU Multi Bank update feature, as
specified by the Dependable Boot specification[1]. Bit
15 of the flags member will be used to determine if the
acceptance/rejection of the updated images is to be done by the
firmware or an external component like the OS.

[1] - https://git.codelinaro.org/linaro/dependable-boot/mbfw/uploads/6f7ddfe3be24e18d4319e108a758d02e/mbfw.pdf

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
2022-10-31 14:47:33 -04:00
Sughosh Ganu
6da9271af1 mkeficapsule: Add support for generating empty capsules
The Dependable Boot specification[1] describes the structure of the
firmware accept and revert capsules. These are empty capsules which
are used for signalling the acceptance or rejection of the updated
firmware by the OS. Add support for generating these empty capsules.

[1] - https://git.codelinaro.org/linaro/dependable-boot/mbfw/uploads/6f7ddfe3be24e18d4319e108a758d02e/mbfw.pdf

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
2022-10-31 14:47:33 -04:00
Sughosh Ganu
e68c03be46 FWU: cmd: Add a command to read FWU metadata
Add a command to read the metadata as specified in the FWU
specification and print the fields of the metadata.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
2022-10-31 14:47:33 -04:00
Sughosh Ganu
73981390df dt/bindings: Add bindings for GPT based FWU Metadata storage device
Add bindings needed for accessing the FWU metadata partitions. These
include the compatible string which point to the access method and the
actual device which stores the FWU metadata.

The current patch adds basic bindings needed for accessing the
metadata structure on GPT partitioned block devices.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-10-31 14:47:32 -04:00
Simon Glass
bbe285c305 image: Allow loading a FIT image for a particular phase
Add support for filtering out FIT images by phase. Rather than adding yet
another argument to this already overloaded function, use a composite
value, where the phase is only added in if needed.

The FIT config is still selected (and verified) as normal, but the images
are selected based on the phase.

Tests for this come in a little later, as part of the updated VPL test.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:45 -04:00
Simon Glass
44ad35a0f6 image: Add the concept of a phase to FIT
We want to be able to mark an image as related to a phase, so we can
easily load all the images for SPL or for U-Boot proper.

Add this to the FIT specification, along with some access functions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:44 -04:00
Simon Glass
cbd71fad6d test: Support tests which can only be run manually
At present we normally write tests either in Python or in C. But most
Python tests end up doing a lot of checks which would be better done in C.
Checks done in C are orders of magnitude faster and it is possible to get
full access to U-Boot's internal workings, rather than just relying on
the command line.

The model is to have a Python test set up some things and then use C code
(in a unit test) to check that they were done correctly. But we don't want
those checks to happen as part of normal test running, since each C unit
tests is dependent on the associate Python tests, so cannot run without
it.

To acheive this, add a new UT_TESTF_MANUAL flag to use with the C 'check'
tests, so that they can be skipped by default when the 'ut' command is
used. Require that tests have a name ending with '_norun', so that pytest
knows to skip them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:02:44 -04:00
Simon Glass
984639039f Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE
The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE
and this makes it imposible to use CONFIG_VAL().

Rename it to resolve this problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:01:31 -04:00
Tom Rini
218e2c45af - fix [hv]sync active vs back porch in dw_mipi_dsi
- simplefb rotation support
  - support splash as raw image from MMC
  - enhancements to Truetype console (multiple fonts and sizes)
  - drop old LCD support
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Merge tag 'video-20221030' of https://source.denx.de/u-boot/custodians/u-boot-video

 - fix [hv]sync active vs back porch in dw_mipi_dsi
 - simplefb rotation support
 - support splash as raw image from MMC
 - enhancements to Truetype console (multiple fonts and sizes)
 - drop old LCD support
2022-10-30 17:16:35 -04:00
Simon Glass
b86986c7b3 video: Rename CONFIG_DM_VIDEO to CONFIG_VIDEO
Now that all the old code is gone, rename this option. Driver model
migration is now complete.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-30 20:07:17 +01:00
Simon Glass
0f9b86f811 video: Drop remaining references to CONFIG_LCD
These rely on the old LCD implementation which is to be removed. Drop it
all.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-30 20:07:17 +01:00
Simon Glass
2285864a3e video: Drop VCXK video controller
This relies on the old LCD implementation which is to be removed. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-30 20:07:16 +01:00
Simon Glass
430e1676a7 video: Add commands to list and change fonts
Add a new 'font' command which allows the fonts to be listed as well as
selecting a different font and size.

Allow the test to run on sandbox, where multiple font/size combinations
are supported, as well as sandbox_flattree, where they are not.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-30 20:01:40 +01:00
Michal Suchanek
f7d367c2e6 dm: doc: Fix serial howto u-boot,dm-pre-reloc typo
In a couple of places the document says u-boot,pre-reloc but all
examples show u-boot,dm-pre-reloc, use the latter consistently.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-29 07:36:32 -06:00
Roger Quadros
37d6d1645a dt/bindings: memory: Add bindings for TI GPMC driver
GPMC stands for General Purpose Memory Controller and it is
present on many Texas Instruments SoCs.

It supports a number of Asynchronous and Synchronous interfaces
and has various settings to configure the bus interface.

The DT bindings define all the various GPMC settings.

As the GPMC supports multiple devices on the bus, each
device is represented as a child and the respective
GPMC settings are situated there. (see ti,gpmc-child.yaml)

These binding docs are picked up from the Linux kernel.

Signed-off-by: Roger Quadros <rogerq@kernel.org>
2022-10-26 15:21:11 -04:00
Tom Rini
c2c485db45 Merge https://source.denx.de/u-boot/custodians/u-boot-watchdog
- nuvoton: add expire function for generic reset (Jim)
- handle watchdogs during keyed autoboot (Rasmus)
- cyclic: Don't disable cylic function upon exceeding CPU time (Stefan)
- ulp wdog: Updates to support iMX93 and DM (Alice)
2022-10-26 07:45:55 -04:00
Tom Rini
7d8ab3cd63 u-boot-imx-20221024
-------------------
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/13916
 
 - for 2022.01
 - rework Kontron boards (mx6 and mx8)
 - fixes for Toradex
 - fixes (SPI, CAAM, )
 - sync DT with Linux
 - fixes for Gateworks GW7903 and GW7904 PMIC
 - Engicam i.Core MX8M Plus EDIMM2.2
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Merge tag 'u-boot-imx-20221024' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20221024
-------------------

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/13916

- for 2022.01
- rework Kontron boards (mx6 and mx8)
- fixes for Toradex
- fixes (SPI, CAAM, )
- sync DT with Linux
- fixes for Gateworks GW7903 and GW7904 PMIC
- Engicam i.Core MX8M Plus EDIMM2.2
2022-10-24 10:04:30 -04:00
Rasmus Villemoes
2783670583 watchdog: introduce a u-boot,autostart property
This is a companion to u-boot,noautostart. If one has a single
watchdog device that one does want to have auto-started, but several
others that one doesn't, the only way currently is to set the
CONFIG_WATCHDOG_AUTOSTART and then use the opt-out for the majority.

The main motivation for this is to add an autostarted watchdog device
to the sandbox (to test a fix) without having to set AUTOSTART in
sandbox_defconfig and add the noautostart property to the existing
devices. But it's also nice for symmetry, and the logic in
init_watchdog_dev() becomes simpler to read because we avoid all the
negations.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2022-10-24 11:09:19 +02:00
Tom Rini
f60e6f6767 input: Remove legacy KEYBOARD option
There are no platforms that have not migrated to using DM_KEYBOARD,
remove the legacy option.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-21 13:47:56 -04:00
Frieder Schrempf
ba30cc2227 imx: kontron-sl-mx8mm: Add support for Kontron Electronics SoM SL i.MX8MM OSM-S
This adds support for the Kontron Electronics SoM SL i.MX8MM OSM-S
and the matching baseboard BL i.MX8MM OSM-S.

The SoM hardware complies to the Open Standard Module (OSM) 1.0
specification, size S (https://sget.org/standards/osm).

The existing board configuration for the non-OSM SoM is reused and
allows to detect the SoM variant at runtime.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20 17:35:51 +02:00
Simon Glass
ae0bf2214b vbe: Add a test for VBE device tree fixups
When a FIT includes some OS requests, U-Boot should process these and add
the requested info to corresponding subnodes of the /chosen node. Add a
pytest for this, which sets up the FIT, runs bootm and then uses a C
unit test to check that everything looks OK.

The test needs to run on sandbox_flattree since we don't support
device tree fixups on sandbox (live tree) yet. So enable BOOTMETH_VBE and
disable bootflow_system(), since EFI is not supported on
sandbox_flattree.

Add a link to the initial documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:13 -06:00
Simon Glass
e7a18f7511 dm: core: Update docs about oftree_from_fdt()
Update this function's comment and also the livetree documentation, so it
is clear when to use the function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:13 -06:00
Simon Glass
baf4141079 fdt: Show a message when the working FDT changes
The working FDT is the one which comes from the OS and is fixed up by
U-Boot. When the bootm command runs, it sets up the working FDT to be the
one it is about to pass to the OS, so that fixups can happen.

This seems like an important step, so add a message indicating that the
working FDT has changed. This is shown during the running of the bootm
command.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:12 -06:00
Robert Marko
0995e81e10 doc: cmd: temperature: add documentation
Add documentation for the temperature command.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-11 15:40:48 -04:00
Roger Knecht
23c0df6e7c cmd: xxd: add new command
Add xxd command to print file content as hexdump to standard out

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Roger Knecht <rknecht@pm.me>
2022-10-11 15:40:48 -04:00
Roger Knecht
690a1d6948 cmd: cat: add new command
Add cat command to print file content to standard out

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Roger Knecht <rknecht@pm.me>
2022-10-11 15:40:48 -04:00
Edoardo Tomelleri
35821a25c1 cmd: pxe: add alias devicetree-overlay for fdtoverlays
This adds keyword devicetree-overlay as an alias for fdtoverlays in
extlinux (sysboot) and pxe to better follow the Boot Loader Specification
[1], improves documentation around them by adding an example for both
fdtoverlays and devicetree-overlay and the environment variable required
for this feature. The link for the spec is updated to the current one.

[1] https://systemd.io/BOOT_LOADER_SPECIFICATION/

Signed-off-by: Edoardo Tomelleri <e.tomell@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-10-11 15:40:48 -04:00
Heinrich Schuchardt
88991b965f doc: describe usage of virt-make-fs for testing
We want tests to avoid the usage of sudo. Describe that virt-make-fs can
generate disk images without being root.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-10-10 16:34:25 +02:00
Heinrich Schuchardt
627b0ba397 doc: add python3-filelock python3-pytest-xdist
Packages python3-filelock python3-pytest-xdist as required to run
'make tests'. Add them to the required packages list in the documentation.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-10 16:34:25 +02:00
Heinrich Schuchardt
c9704ce7ec doc: man-page for cls
Provide a man-page for the cls command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-10 16:34:25 +02:00
Tom Rini
11ef7f07ce Pull request for efi-2023-01-rc1
UEFI:
 
 * Provide driver binding protocol to registered events for block devices
 * Code simplification and refactoring
 * Fix pylint errors in test_efi_secboot
 
 Other:
 
 * Improve checks for register ranges
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Merge tag 'efi-2023-01-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2023-01-rc1

UEFI:

* Provide driver binding protocol to registered events for block devices
* Code simplification and refactoring
* Fix pylint errors in test_efi_secboot

Other:

* Improve checks for register ranges
2022-10-07 11:51:05 -04:00
Ovidiu Panait
181cbd4017 common/board_f: remove XTRN_DECLARE_GLOBAL_DATA_PTR dead code
The XTRN_DECLARE_GLOBAL_DATA_PTR declarations in ppc code are permanently
commented out, so there are no users for this macro:
 #if 1
   #define DECLARE_GLOBAL_DATA_PTR   register volatile gd_t *gd asm ("r2")
 #else /* We could use plain global data, but the resulting code is bigger */
   #define XTRN_DECLARE_GLOBAL_DATA_PTR   extern
   #define DECLARE_GLOBAL_DATA_PTR     XTRN_DECLARE_GLOBAL_DATA_PTR \
                                       gd_t *gd
 #endif

Remove all references to this macro, but add a documentation note regarding
the possibility of using plain global data for the GD pointer.

Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2022-10-06 21:05:17 -04:00
Heinrich Schuchardt
df31fedd39 doc: documentation of EFI driver binding protocol
* Convert code comments in include/efi_driver.h to Sphinx style.
* Add include/efi_driver.h to the HTML documentation.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-10-06 22:54:57 +02:00
Heinrich Schuchardt
932f72d68e doc: typo 'it it' in doc/develop/package/index.rst
%s/it it/it/

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-06 22:54:57 +02:00
Tom Rini
2d45913534 Merge branch 'next' 2022-10-03 15:39:46 -04:00
Tom Rini
4debc57a3d Prepare v2022.10
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-10-03 15:25:32 -04:00
Simon Glass
0b58eaa89c dm: core: Allow copying ofnode property data when writing
At present ofnode_write_prop() is inconsistent between livetree and
flattree, in that livetree requires the caller to ensure the property
value is stable (e.g. in rodata or allocated) but flattree does not, since
it makes a copy.

This makes the API call a bit painful to use, since the caller must do
different things depending on OF_LIVE.

Add a new 'copy' argument which tells the function to make a copy if
needed. Add some tests to cover this behaviour.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 22:43:43 -04:00
Simon Glass
47a677c2eb dm: core: Expand ofnode tests
The current tests do not cover all functions, nor do they cover the new
multi-tree functionality. Add and update the tests accordingly and update
the 'future work' notes in the documentation.

There is a still more testing needed for the failure cases, since at
present some ofnode functions return a libfdt error code instead of
converting it to an errno.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 22:43:43 -04:00
Simon Glass
92291652b5 dm: core: Add the ofnode multi-tree implementation
Add the logic to redirect requests for the device tree through a function
which can look up the tree ID. This works by using the top bits of
ofnode.of_offset to encode a tree.

It is assumed that there will only be a few device trees used at runtime,
typically the control FDT (always tree ID 0) and possibly a separate FDT
to be passed the OS.

The maximum number of device trees supported at runtime is 8, with this
implementation. That would use bits 30:28 of the node-offset value,
meaning that the positive offset range is limited to bits 27:0, versus
30:1 with this feature disabled. That still allows a device tree of up
to 256MB, which should be enough for most FITs. Larger ones can be
supported by using external data with the FIT, or by enabling OF_LIVE.

Update the documentation a little and fix up the comment for
ofnode_valid().

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 22:43:43 -04:00
Heinrich Schuchardt
0e21943b94 doc: improve description of autostart
Complete the list of commands influenced by the autostart environment
variable.

Make it clearer what values qualifies at 'yes'.

Eventually the list of environment variables is to be alphabetically
sorted. Move autostart up.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-30 02:03:23 +02:00
Simon Glass
0e4b697f88 test: Make a copy of the device tree before running a test
When the flat device tree changes it can mess up the live tree since that
uses the flat tree for its strings. This affects only a few sandbox tests
which modify the device tree, but the number will grow as ofnode support
for writing improves.

While the control FDT is not intended to change while U-Boot is running,
some tests do so. For example, the ofnode interface only supports
modifying properties in the control FDT, so tests must use that.

To solve this problem, keep a copy of the FDT and restore it as needed
when the test is finished. The copy only happens on sandbox (except SPL
builds), to reduce memory usage and because these tests are not useful on
other boards. For other boards, a checksum is taken to ensure that nothing
changes.

It would be possible to always checksum the FDT on sandbox and only
restore it if needed, but this is slightly slower than restoring it every
time, at least with crc8.

Move the code which checks for success to the very end, for clarity.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:09:56 -04:00
Simon Glass
f3543e6944 treewide: Drop image_header_t typedef
This is not needed and we should avoid typedefs. Use the struct instead
and rename it to indicate that it really is a legacy struct.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-29 16:07:57 -04:00
Tom Rini
ffa2c88bcf Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscv into next 2022-09-26 11:27:30 -04:00
Simon Glass
8149b1500d blk: Rename if_type to uclass_id
Use the word 'uclass' instead of 'if_type' to complete the conversion.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25 08:30:05 -06:00
Fabio Estevam
8b9d90d634 mx8m: csf.sh: Fix the calculation of fit_block_size
When running the script to sign SPL/U-Boot on a kontron-sl-mx8mm board,
the fit_block_size was calculated as 0x1000 instead of 0x1020.

Add an extra parenthesis pair to fix it.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
2022-09-21 16:19:45 +02:00
Tom Rini
e9a1ff9724 Merge branch 'master' into next
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-09-19 16:07:12 -04:00
Tom Rini
f76f3e3b44 Prepare v2022.10-rc5
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-09-19 12:17:04 -04:00
Angus Ainslie
466a9ea2a1 board: purism: add the Purism Librem5 phone
Initial commit of Librem5 u-boot and SPL

Signed-off-by: Angus Ainslie <angus@akkea.ca>
Co-developed-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-09-18 22:56:10 +02:00
Marek Vasut
0c2c1c9415 doc: imx: habv4: Add Secure Boot guide for i.MX8M SPL targets
Add HABv4 documentation extension for SPL targets covering the
following topics:

- How to sign an securely boot an flash.bin container image.
- How to extend the root of trust for additional boot images.
- Add SPL and fitImage CSF examples.
- Add signature generation script example.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Breno Lima <breno.lima@nxp.com>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Utkarsh Gupta <utkarsh.gupta@nxp.com>
Cc: Ye Li <ye.li@nxp.com>
2022-09-18 20:42:56 +02:00
Simon Glass
e33a5c6be5 blk: Switch over to using uclass IDs
We currently have an if_type (interface type) and a uclass id. These are
closely related and we don't need to have both.

Drop the if_type values and use the uclass ones instead.

Maintain the existing, subtle, one-way conversion between UCLASS_USB and
UCLASS_MASS_STORAGE for now, and add a comment.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:16 -04:00
Simon Glass
7f8967c2b8 blk: Rename HAVE_BLOCK_DEVICE
This option is fact really related to SPL. For U-Boot proper we always use
driver model for block devices, so CONFIG_BLK is enabled if block devices
are in use.

It is only for SPL that we have two cases:

- SPL_BLK is enabled, in which case we use driver model and blk-uclass.c
- SPL_BLK is not enabled, in which case (if we need block devices) we must
  use blk_legacy.c

Rename the symbol to SPL_LEGACY_BLOCK to make this clear. This is
different enough from BLK and SPL_BLK that there should be no confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-16 11:05:16 -04:00
Pali Rohár
05159cc6b6 Nokia RX-51: Fix documentation how to enable UBI support
Disable UBI fastmap support which is not supported by original Maemo 5
kernel and explicitly set UBI BEB limit to 10%, which is the value used by
original Maemo 5 kernel. U-Boot default value is 20%.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-09-15 16:11:27 -04:00
Pali Rohár
9895bda2ed doc: cmd: loady: Document new configuration
Signed-off-by: Pali Rohár <pali@kernel.org>
2022-09-15 09:55:30 -04:00
Tom Rini
1520af3f84 Pull request for efi next
UEFI:
 
 Implement a command eficonfig to maintain Load Options and boot order via
 menus.
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Merge tag 'efi-next-2022-09-14' of https://source.denx.de/u-boot/custodians/u-boot-efi into next

Pull request for efi next

UEFI:

Implement a command eficonfig to maintain Load Options and boot order via
menus.
2022-09-14 12:31:44 -04:00
Masahisa Kojima
1b2c589eb7 doc:eficonfig: add documentation for eficonfig command
Add documentation for eficonfig command.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-09-14 08:43:32 +02:00
Masahisa Kojima
f076c994bf doc:bootmenu: add description for UEFI boot support
The bootmenu enumerates the UEFI boot options
for boot device selection.
This commit adds the description how the UEFI boot work
in bootmenu. This commit also adds "Synopsis", "Description"
and "Configuration" sections to follow the U-Boot command
documentation format.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-09-14 08:43:32 +02:00
Stefan Roese
00275f5ead cyclic: Add documentation
Add documentation for the cyclic function infrastructure, including the
cyclic command.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-13 16:01:44 -04:00
Simon Glass
d1962ac797 Makefile: Add a pcheck option to run tests in parallel
Running tests in parallel is much faster, e.g. 15 seconds to run the tests
on sandbox (only), instead of 100 seconds (on a 16-core machine). Add a
'make pcheck' option to access this feature.

Note that the tools/ tests still run each tool's tests once after the
other, although within that, they do run in parallel. So for example,
the buildman tests run in parallel, then the binman tests run in
parallel. There would be a signiificant advantage to running them all
in parallel together, but that would require a large amount of
refactoring, e.g. with more use of pytest fixtures.

Update the documentation to represent the current state.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-12 18:06:36 -04:00
Tom Rini
a5fc388ed9 Pull request for efi-2022-10-rc5
Documentation:
 
 * man-page for tftpput
 
 UEFI:
 
 * fix driver binding protocol for block IO devices
 * don't delete invalid handles
 * add a unit test for the EFI Conformance Profile Table
 
 Other:
 
 * correct short text for tftpboot
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Merge tag 'efi-2022-10-rc5' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-10-rc5

Documentation:

* man-page for tftpput

UEFI:

* fix driver binding protocol for block IO devices
* don't delete invalid handles
* add a unit test for the EFI Conformance Profile Table

Other:

* correct short text for tftpboot
2022-09-09 15:07:05 -04:00
Heinrich Schuchardt
afb70d1ef4 doc: man-page for tftpput
Provide a man-page for the tftpput command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-09 16:07:54 +02:00
Tom Rini
51601397fc Prepare v2022.10-rc4
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-09-05 20:32:56 -04:00
Simon Glass
ea94d053e1 test: Allow running tests multiple times
Some tests can have race conditions which are hard to detect on a single
one. Add a way to run tests more than once, to help with this.

Each individual test is run the requested number of times before moving
to the next test. If any runs failed, a message is shown.

This is most useful when running a single test, since running all tests
multiple times can take a while.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-02 16:21:44 -04:00
Simon Glass
a55014d09b Makefile: Allow LTO to be disabled for a build
LTO (Link-Time Optimisation) is an very useful feature which can
significantly reduce the size of U-Boot binaries. So far it has been
made available for selected ARM boards and sandbox.

However, incremental builds are much slower when LTO is used. For example,
an incremental build of sandbox takes 2.1 seconds on my machine, but 6.7
seconds with LTO enabled.

Add a NO_LTO parameter to the build, similar to NO_SDL, so it can be
disabled during development if needed, for faster builds.

Add some documentation about LTO while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-02 16:20:11 -04:00
Samuel Dionne-Riel
dc0d17c26a cmd: Add pause command
This command is being introduced with the goal of allowing user-friendly
"generic use case" U-Boot builds to pause until user input under some
situations.

The main use case would be when a boot failure happens, to pause until
the user has had time to acknowledge the current state.

Tested using:

    make && ./u-boot -v -T -c 'ut lib lib_test_hush_pause'

Signed-off-by: Samuel Dionne-Riel <samuel@dionne-riel.com>
Cc: Simon Glass <sjg@chromium.org>
2022-09-02 13:40:42 -04:00
Sughosh Ganu
2ac4c98ad3 dt/bindings: Add bindings for FWU Metadata mtd storage
Add bindings needed for accessing the FWU metadata regions.
These include the compatible string which point to the access
method, the actual device which stores the FWU metadata and
the offsets for both metadata regions.

The current patch adds basic bindings needed for accessing the
metadata structure on non-GPT mtd regions.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2022-09-01 07:42:28 +02:00
Tom Rini
286ed78a2e doc: process, sending_patches: Update and correct the old "Patches" content
- Use gender-neutral language to refer to the user, consistently.
- Reference the checkpatch document.
- Move the section on commit message tags to the process document and
  reference this in sending_patches.rst.
  - Reword the custodian workflow process section to refer to this new
    section, integrate some of the wording from there in this new section.
- Update the comment about GPLv2 applying to August 2022, to be clear
  this still is correct.
- Reword the section about MAKEALL to talk about local build testing and
  link to the CI document.
- Reference the system_configuration document for the note about
  modifying existing code.
- Reword the patchwork flow section.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-09-01 07:26:28 +02:00
Tom Rini
6349b186d8 doc: sending_patches.rst: Incorporate the old "Patches" wiki content
Import as-is much of the old "Patches" wiki page to the current
sending_patches.rst file. This means we need to move patman to being
included in the higher level ToC and add a reference for "Custodians" in
the process document. A very minimal amount of content changing and
rewording is done here as part of the import, in order to make the
conversion easier.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-09-01 07:23:53 +02:00
Patrice Chotard
00cc81f4e4 doc: Add gpio status output fields description
Add gpio status output fields description and one output example.

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

Tweak the formatting.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-09-01 07:21:25 +02:00
Dario Binacchi
c2ee5ee7b3 Rename disto_[pxe_]getfile to distro_[pxe_]getfile
Replace 'disto' with 'distro' since they are all functions about distro
booting.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-08-26 16:33:48 -06:00
Simon Glass
5e730d9cf9 doc: Build documentation in parallel
With the addition of the revision stats this now takes over a minute. Use
a parallel build to reduce it a bit (24 seconds for me).

Series-changes; 2
- Use '-j auto' instead

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-26 16:32:59 -06:00
Sumit Garg
e555d4caac pmic: Convert pm8916 driver to a generic Qcom PMIC driver
Since both pm8916.c and pm8916_gpio.c are already supporting multiple
Qcom SoCs, it makes sense to rename these drivers to pmic_qcom.c and
qcom_pmic_gpio.c respectively. Also, these driver can be extended to
support additional functionality if required for other Qcom SoCs.

Along with this import latest DT binding: qcom,spmi-pmic.txt from Linux
kernel and thereby remove pm8916.txt.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2022-08-26 10:55:45 -04:00
Tom Rini
1d323d8306 Prepare v2022.10-rc3
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-08-22 18:54:48 -04:00
Tom Rini
0040ed7e0c ppc: Remove corenet_ds boards
These boards have been orphaned for some time and are behind on various
DM migrations. Remove them.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-08-20 21:18:15 -04:00
Michal Suchanek
8f666cbb75 doc: dm: clarify activation.
Explain when devices should get activated.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-20 08:38:12 +02:00
Heinrich Schuchardt
7556927fc0 doc: qemu-riscv: describe booting with QEMU and KVM
The ELF U-Boot image produced by qemu-riscv64_smode_defconfig can be
used to boot with QEMU and KVM.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-20 08:38:12 +02:00
Simon Glass
7d6fadef84 binman: Add more documentation about binman usage
This is an attempt to answer the comments provided by Xavier [1].

[1] https://lore.kernel.org/all/Yulcol7HpTHtjXTX@begut/

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-13 11:09:49 +02:00
Simon Glass
37c42b7270 patman: Add documentation to doc/
Link to patman's documentation from the doc/ directory so that it appears
in the 'make htmldocs' output.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-13 11:09:49 +02:00
Simon Glass
9f0a2e77a0 doc: Drop a reference to Travis
This was widely used by U-Boot for a long time, but is not used anymore,
with Gitlab and Azure taking over.

Drop the text.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-08-13 11:09:49 +02:00
Tom Rini
3b706f3d87 doc: develop: Add a note about importing code from other projects
We talk about importing code from other projects in two places. The
first place is in the coding style section, where we explain when to or
not to deviate in terms of white space, etc. In the process
documentation we now add a note about saying where the code was imported
from and to ensure that you do not copy Signed-off-by or other tags.

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-13 11:09:49 +02:00
Heinrich Schuchardt
ebfa2d2bce doc: crash_dumps.rst missing documentation link
Add link to usage/cmd/exception.rst.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-13 11:09:49 +02:00
Heinrich Schuchardt
4d497c8698 doc: add more details for crash dump analysis
* describe crashs in UEFI binaries
* provide architechture specific information for the sandbox and RISC-V

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-13 11:09:49 +02:00
Heinrich Schuchardt
1e120337f9 doc: man-page for gpio command
Provide a man-page for the gpio command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-13 11:09:49 +02:00
Paul Barker
7252f3c16a bootstd: doc: Fix typos
These typos were found while reading the docs.

Signed-off-by: Paul Barker <paul.barker@sancloud.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-13 11:09:49 +02:00
Heinrich Schuchardt
7a7176fa3b git-mailrc: remove invalid entry 'efi'
Remove alias 'efi' with invalid data.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-08-13 11:09:48 +02:00
Simon Glass
228fe57ad2 bootstd: Update documentation
Add some documentation updates, particularly about global bootmeths.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:17:11 -04:00
Simon Glass
7b1dfc9fd7 dm: core: Prepare for updating the device tree with ofnode
Add some documentation and a new flag so that we can safely enabled using
the ofnode interface to write to the device tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:24 -04:00
Simon Glass
331048471d dm: core: Introduce support for multiple trees
At present ofnode only works with a single device tree, for the most part.
This is the control FDT used by U-Boot.

When booting an OS we may obtain a different device tree and want to
modify it. Add some initial support for this into the ofnode API.

Note that we don't permit aliases in this other device tree, since the
of_access implementation maintains a list of aliases collected at
start-up. Also, we don't need aliases to do fixups in the other FDT. So
make sure that flat tree and live tree processing are consistent in this
area.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:23 -04:00
Simon Glass
72b338aa2c dm: core: Add a note about how livetree updates work
The unflattening algorithm results in a single block of memory being
allocated for the whole tree. When writing new properties, these are
allocated new memory outside that block. When the block is freed, the
allocated properties remain.

Document how this works and the potential memory leak, as well as
mentioning that updating the livetree is actually supported now.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:23 -04:00
Simon Glass
915458e148 vbe: Add some documentation
Add a few links to documents about Verified Boot for Embedded (VBE).
These will be expanded as development proceeds.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 08:14:23 -04:00
Tom Rini
af7d151b8e - fixup error on efuse commands return
- add documentation on boot flow
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Merge tag 'u-boot-amlogic-20220809' of https://source.denx.de/u-boot/custodians/u-boot-amlogic

- fixup error on efuse commands return
- add documentation on boot flow
2022-08-09 08:14:09 -04:00
Tom Rini
aef6839747 Prepare v2022.10-rc2
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-08-08 20:35:53 -04:00
Simon Glass
5579ce747d Revert "Revert "global: Remove CONFIG_SYS_EXTRA_OPTIONS support""
This is not needed now that CONFIG_SYS_TARGET_NAME is correctly determined
when scanning Kconfig.

This reverts commit 25b8acee2e.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2022-08-05 11:47:56 -04:00
Tom Rini
46b5c8ed01 Merge tag 'tpm-030822' of https://source.denx.de/u-boot/custodians/u-boot-tpm
EFI_RNG_PROTOCOL with a TPM
2022-08-05 08:01:32 -04:00
Tom Rini
13e28f4987 configs: Remove a number of unreferenced CONFIG options.
There are a large number of options under CONFIG_SYS (but some of these
are elsewhere, spotted while cleaning CONFIG_SYS) that are never
referenced, or only used slightly later in the config file.  Remove or
restructure these.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-08-04 16:18:47 -04:00
Sughosh Ganu
4bdbb54ee5 doc: rng: Add documentation for the rng command
Add a usage document for the 'rng' u-boot command.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-08-02 23:50:02 +03:00
Tom Rini
53d2ab9b5a doc: develop: Describe system configuration
Start by describing in general the best practices for how to implement
configuration of some aspect of U-Boot.  This generally means finding
the right choices for when something should be static or dynamically
configured and enabled.  Then further document when to use CONFIG or CFG
namespaces for static configuration.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-07-29 18:59:47 +02:00
Martin Bonner
4e5e374bf9 Provide more details of exactly how configuration signatures are calculated
Describe exactly which bytes are hashed and in what order
when signing a configuration.

Signed-off-by: Martin Bonner <martingreybeard@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-29 18:59:47 +02:00
Tom Rini
bf89358b4c doc: environment: Further expand on Image locations and provide example
Start by elaborating on what some of our constraints tend to be with
image location values, and document where these external constraints
can come from.  Provide a new subsection, an example based on the TI
ARMv7 OMAP2PLUS families of chips, that gives sample values and explains
why we use these particular values.  This is based on what is in
include/configs/ti_armv7_common.h as of fb3ad9bd92 ("TI: Add, use a
DEFAULT_LINUX_BOOT_ENV environment string") as this contains just the
values referenced in this document now and not some of the further
additions that are less generic.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-07-29 18:59:46 +02:00
Tom Rini
7277c4bddc minor dm- and fdt-related fixes
start of test for fdt command
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Merge tag 'dm-pull-26jul22' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm.git

minor dm- and fdt-related fixes
start of test for fdt command
2022-07-27 06:59:55 -04:00
Tom Rini
86feeab3dc u-boot-imx-20220726
-------------------
 
 i.MX for 2022.10
 
 - Added i.MX93 architecture
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/12891
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Merge tag 'u-boot-imx-20220726' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20220726
-------------------

i.MX for 2022.10

- Added i.MX93 architecture

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/12891
2022-07-26 10:26:00 -04:00
Simon Glass
006e56b1ae doc: Make a start on docs for fdt command
Add some information about the 'fdt addr' subcommand, to get things
started.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-07-26 02:30:56 -06:00
Patrick Delaunay
54e89a8beb log: force DEBUG when LOG_DEBUG is activated
When CONFIG_LOG is activated, if LOG_DEBUG is defined in a file and
DEBUG is not defined the trace with debug() macro are not displayed,
because the parameter cond : _DEBUG = 0 is checked in debug_cond().

With this patch the define DEBUG, used to force the trace generated by
debug() macro, is linked with the define LOG_DEBUG, used to force the
trace generated by other macros (log_debug, dev_dbg, pr_debug).

We only need to define LOG_DEBUG in a file to activate all the
traces generated by any U-Boot debug macro, as it is described in
/doc/develop/logging.rst

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-07-26 02:30:56 -06:00
Adrian Fiergolski
b524f8fb1e fpga: zynqmp: support loading encrypted bitfiles
Add supporting new compatible string "u-boot,zynqmp-fpga-enc" to
handle loading encrypted bitfiles.

This feature requires encrypted FSBL, as according to UG1085:
"The CSU automatically locks out the AES key, stored in either BBRAM
 or eFUSEs, as a key source to the AES engine if the FSBL is not
 encrypted. This prevents using the BBRAM or eFUSE as the key source
 to the AES engine during run-time applications."

Signed-off-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Tested-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
Link: https://lore.kernel.org/r/20220722141614.297383-14-oleksandr.suvorov@foundries.io
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-07-26 09:34:21 +02:00
Oleksandr Suvorov
a3a1afb747 fpga: zynqmp: support loading authenticated images
Add supporting new compatible string "u-boot,zynqmp-fpga-ddrauth" to
handle loading authenticated images (DDR).

Based on solution by Jorge Ramirez-Ortiz <jorge@foundries.io>

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Tested-by: Ricardo Salveti <ricardo@foundries.io>
Link: https://lore.kernel.org/r/20220722141614.297383-13-oleksandr.suvorov@foundries.io
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-07-26 09:34:21 +02:00
Tom Rini
6e15cda270 Prepare v2022.10-rc1
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-25 20:31:12 -04:00
Sumit Garg
bf95d17809 board: qualcomm: Add support for QCS404 EVB
Add support for Qualcomm QCS404 SoC based evaluation board.

Features:
- Qualcomm Snapdragon QCS404 SoC
- 1GiB RAM
- 8GiB eMMC, uSD slot

U-boot is chain loaded by ABL in 64-bit mode as part of boot.img.
For detailed build and boot instructions, refer to
doc/board/qualcomm/qcs404.rst.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2022-07-25 13:02:04 -04:00
Sumit Garg
d35b211374 board: qualcomm: Add support for dragonboard845c
Add support for 96Boards Dragonboard 845C aka Robotics RB3 development
platform. This board complies with 96Boards Open Platform Specifications.

Features:
- Qualcomm Snapdragon SDA845 SoC
- 4GiB RAM
- 64GiB UFS drive

U-boot is chain loaded by ABL in 64-bit mode as part of boot.img.
For detailed build and boot instructions, refer to
doc/board/qualcomm/sdm845.rst, board: dragonboard845c.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-07-25 13:02:04 -04:00
Mamta Shukla
4ae1fa338b doc: board: nxp: Add instructions to boot from QSPI
Add instructions to build and boot from  QSPI Flash

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-07-25 16:11:49 +02:00
Tom Rini
03662dc506 Pull request for efi-2022-10-rc1-2
Documentation:
 
 * doc: add package uuid-dev to build dependencies
 
 UEFI:
 
 * remove support for CONFIG_LCD
 * fix authenticated capsules tests
 
 Others:
 
 * pxe: simplify label_boot()
 * cli: support bracketed paste
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Merge tag 'efi-2022-10-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-10-rc1-2

Documentation:

* doc: add package uuid-dev to build dependencies

UEFI:

* remove support for CONFIG_LCD
* fix authenticated capsules tests

Others:

* pxe: simplify label_boot()
* cli: support bracketed paste
2022-07-22 20:48:51 -04:00
Tom Rini
fd41c8f7a3 Merge https://source.denx.de/u-boot/custodians/u-boot-watchdog
- octeontx_wdt: Add MIPS Octeon support (Stefan)
- watchdog: add amlogic watchdog support (Philippe)
- watchdog: add pulse support to gpio watchdog driver (Paul)
2022-07-22 20:48:28 -04:00
Marek Behún
61143f741e treewide: Fix Marek's name and change my e-mail address
Fix diacritics in some instances of my name and change my e-mail address
to kabel@kernel.org.

Add corresponding .mailmap entries.

Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-07-21 10:14:04 +02:00
Paul Doelle
1fc45d6483 watchdog: add pulse support to gpio watchdog driver
A common external watchdog circuit is kept alive by triggering a short
pulse on the reset pin. This patch adds support for this use case, while
making the algorithm configurable in the devicetree.

The "linux,wdt-gpio" driver being modified is based off the equivalent
driver in the Linux kernel, which provides support for this algorithm.
This patch brings parity to this driver, and is kept aligned with
the functionality and devicetree configuration in the kernel.

It should be noted that this adds a required property named 'hw_algo'
to the devicetree binding, following suit with the kernel. I'm happy to
make this backward-compatible if preferred.

Signed-off-by: Paul Doelle <paaull.git@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-07-21 08:09:06 +02:00
Philippe Boos
818055fd4e watchdog: add amlogic watchdog support
Add support for hardware watchdog timer for Amlogic SoCs.
This driver has been heavily inspired by his Linux equivalent
(meson_gxbb_wdt.c).

Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

Signed-off-by: Philippe Boos <pboos@baylibre.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-07-21 08:09:06 +02:00
Heinrich Schuchardt
8f4c7ad7a0 doc: typo 'formatted' in codingstyle.rst
%s/formatted/format/

Fixes: 4211fb2ef6 ("doc: Migrate CodingStyle wiki page to Sphinx")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2022-07-18 17:21:49 +02:00
Heinrich Schuchardt
9968398704 doc: add package uuid-dev to build dependencies
Building mkeficapsule requires include uuid/uuid.h

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-07-18 17:21:49 +02:00
Tom Rini
9bf08a637c doc: Add in the historical release statistics found on the wiki
The wiki had gitdm-generated release statistics starting with v1.3.0.
Re-generate this information as Sphinx.  This aims to be as historically
accurate as possible and so some company renames were kept to their old
rather than current name until we had made the switch previously.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:47 -04:00
Tom Rini
105bccb3b9 doc: process: Correct and expand slightly on the Merge Window concept
For quite a long time we've been using a 3 week, rather than 2 week,
merge window as it was only 2 weeks during the timeframe where we did 2
month rather than 3 month releases.  This corrects the places that still
had 2 weeks and tries to make things a bit clearer overall.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:29 -04:00
Tom Rini
6b484ba69f doc: Add doc/develop/release_cycle.rst
Migrate the RelaseCycle wiki page to Sphinx.  In terms of visible
changes, we stop having a dynamic countdown to when the release is.  And
we drop the year-based statistics, that were not being kept up to date.
For the moment, we only link to statistics for v2022.07 but will add
back the historical data in a subsequent patch.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:27 -04:00
Tom Rini
61550734b2 process.rst: Modernize the "Workflow of a Custodian" section
The "Workflow of a Custodian" section on the wiki had not been changed
in quite some time to reflect how the process has been functioning for
some time.  First, update some links to point to modern and current
sources of information.

Second, and more overarching, reword much of the section.  This expands
on the expectations of both custodians and developers when it comes to
rebasing patches.  Rework the final points to be clearer that Custodians
are expected to do their best to test the changes and ask for help when
needed, as well as that pull requests are expected in a timely manner.

Cc: Claudius Heine <ch@denx.de>
Cc: Martin Bonner <martingreybeard@gmail.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:25 -04:00
Tom Rini
50a7adcad7 process.rst: Perform minor cleanups
- Use gender-neutral language to refer to the user, consistently.
- Reword a few places so that they read more naturally.
- Make the long standing practice around "Twilight Time" more clear,
  hopefully.
- Replace a reference to MAKEALL with a reference to CI testing as
  that's the current requirement.

Cc: Claudius Heine <ch@denx.de>
Cc: Martin Bonner <martingreybeard@gmail.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:52 -04:00
Tom Rini
2180aec5b5 designprinciples.rst: Perform minor cleanups
- Remove some missed wiki markup, and escape a "\n" correctly.
- Use gender-neutral language to refer to the user, consistently.

Cc: Claudius Heine <ch@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:50 -04:00
Tom Rini
dc1ad4766e doc: Migrate Process wiki page to Sphinx
Move the current Process wiki page to doc/develop/process.rst.  The
changes here are for formatting or slight rewording so that it reads
well when linking to other Sphinx documents.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:48 -04:00
Tom Rini
a09d85677e doc: codingstyle: Remove comment about '//' style comments
For some time now we've allowed for '//' style comments, which mirrors
the Linux kernel.  So drop this point here.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:46 -04:00
Tom Rini
528581e32b doc: Migrate DesignPrinciples wiki page to Sphinx
Move the current DesignPrinciples wiki page to
doc/develop/designprinciples.rst.  The changes here are for formatting
or slight rewording so that it reads well when linking to other Sphinx
documents.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:44 -04:00
Tom Rini
4211fb2ef6 doc: Migrate CodingStyle wiki page to Sphinx
Move the current CodingStyle wiki page to doc/develop/codingstyle.rst.
The changes here are for formatting or slight rewording so that it reads
well when linking to other Sphinx documents.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:41 -04:00
Tom Rini
58f3dc5c4e - MIPS: add drivers and board support for Mediatek MT7621 SoC
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Merge tag 'mips-pull-2022-07-13' of https://source.denx.de/u-boot/custodians/u-boot-mips

- MIPS: add drivers and board support for Mediatek MT7621 SoC
2022-07-14 07:18:33 -04:00
Tom Rini
854d6de610 Pull request for efi-2022-10-rc1
Documentation:
 
 * rework the mkimage.1 man-page
 * add a statistics page for v2022.07
 * update environment description
 
 UEFI:
 
 * add Ilias Apalodimas as co-maintainer
 * fix a memory leak in efi_set_bootdev()
 * suppress a build warning
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Merge tag 'efi-2022-10-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-10-rc1

Documentation:

* rework the mkimage.1 man-page
* add a statistics page for v2022.07
* update environment description

UEFI:

* add Ilias Apalodimas as co-maintainer
* fix a memory leak in efi_set_bootdev()
* suppress a build warning
2022-07-13 21:31:46 -04:00
Weijie Gao
46c7e9ed03 doc: mediatek: add documentation for mt7621 reference boards
The MT7621 requires external binary blob being executed during u-boot's
boot-up flow. It's necessary to provide a guide here for users to correctly
build the u-boot.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Tom Rini
34a026a891 doc: Add statistics page for v2022.07
Our statistics pages have always been generated by gitdm.  After
patching gitdm to generate an acceptable Sphinx output for tables,
include that and some other basic formatting here.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-07-13 20:07:07 +02:00
Tom Rini
556af511d4 doc: environment: Expand on fdt_addr, initrd_addr and loadaddr
- Explain why fdt_addr and initrd_addr should not be set to disable
  relocation normally.
- Provide some advice on the typical loadaddr default value.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:07:07 +02:00
Tom Rini
dc6b683035 doc: environment: Drop u-boot_addr_r
This variable is never set nor explained why it would be set, drop it.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-07-13 20:07:07 +02:00
Sean Anderson
e297f874a1 doc: Add man page for dumpimage
This tool seems a bit underloved. Unfortunately, it seems to be missing
support for FIT images. Alas...

Add a man page documenting it. The example is taken from commit a804b5ce2d
("Add dumpimage, a tool to extract data from U-Boot images").

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
b42168c125 doc: mkimage: Further document -o and -R
Despite the original description of these options, they are not always
image names, or even files. Some image types use these options to convey
configuration directly. Re-document these options as configuration options.

Additionally, add a new section documenting the format of the configuration
for each image type which uses it. In general, if configuration is used
directly (without a separate file) I have added documentation for it. If
the configuration points to a separate file, I have referenced that file's
documentation. Where there is no such documentation, I have added it.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
dc3a923ed6 mkimage: Add long options
The mkimage command has had many options added over the years.
Unfortunately, we are starting to run out of short options. Recent options
don't have any obvious relation to their meaning (e.g. -o/-g). Fortunately,
long options exist. Add long options for each current short option.

For the curious, the remaining short options are HIkLmMPQSuUwWXyYzZ.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
785a051ee5 doc: mkimage: Remove AUTHORS section
Per man-pages(7), "use of an AUTHORS section is strongly discouraged."
Remove it, and instead add some copyright notices and an SPDX. The default
license for U-Boot is GPL2, so that's what I put. The copyright dates are
based on the commit dates.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
84bd5cd4db doc: mkimage: Add SEE ALSO section
This adds a SEE ALSO section to link to similar man pages, as well as to
the U-Boot documentation.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
d048718a44 doc: mkimage: Add BUGS section
In leiu of a non-standard HOMEPAGE section, add a BUGS section with a link
to the issue tracker.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
9cc4000cf2 doc: mkimage: Edit options for style and consistency
This makes a variety of changes for the options to make them
typographically consistent, clarify their meaning, and fix grammatical (or
other) errors. Many of the changes here are stylistic, though there are a
few fixes. The main changes I made across the board were:

- All options are bolded and parameters italicised
- All single quotes are properly matched (instead of using apostrophes)
- Minor background info has been added to clarify many underdocumented
  options
- Default values for options are documented

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
e9927c2664 doc: mkimage: Use correct capitalization for NAME
The description in NAME should not be capitalized. Fix a grammatical error
as well.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
a5e2b67544 doc: mkimage: Rearrange/remove some options
This moves some options which work in any mode to the general options
section. -p is moved to after -E/-B since those options are related. This
also adds documentation for -h and -V.

The -F, -l, and -G options are documented twice. Remove the second
documentation in each case. The synopsis for -l also suggests an implied
second uimage-file-name parameter. E.g.

	mkimage [-l uimage-file-name] uimage-file-name

This is misleading, so remove it. Wrap a few lines to 80 characters as
well.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
a4d0c74eed doc: mkimage: Use subsection macro
The options are divided up into several subsections. Use the appropriate
macro. While we're at it, rename the headings to better reflect the
contents of their sections.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
1bdf48623c doc: mkimage: Regularize option documentation
Square brackets are commonly used to denote optional parts of a command.
However, all option arguments are mandatory. Remove these brackets. This
also removes some unnecessary quotation marks, and uses hyphens to connect
words in option arguments. This is intended to just clean up the
formatting, leaving content corrections to later patches.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
3dc1ff026f doc: mkimage: Reformat examples
This puts each example in a new paragraph and uses a hanging indent for
continued lines to increase clarity. We use tabs instead of .in or .RS for
the indent because it renders properly in both man and mandoc (which is
what many common HTML man pages use). The only nit is that the tab stops in
man default to something like 2", so reduce that to 1". We also escape
every "minus" as recommended by man-pages(7).

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
7ec625f180 doc: mkimage: Use empty request instead of blank lines
Blank lines do not have well-defined semantics in fill mode (the default).
Instead, use empty requests (.) where vertical space is necessary for
readability. There are a few places where we use a paragraph instead.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
a568554ee0 doc: mkimage: Use standard style for synopsis
The synopsis section is a bit messy. As an example, "uimage file name" is
printed in italics, bold, and roman (depending on the line). This cleans
things up and converts the synopsis section to use standard style. The
.SY/.YS macros set up appropriate formatting for command synopsis sections
(such as disabling hyphenation and setting a hanging indent). All parts of
the synopsis now use the following style:

- Bold for parts of the command which should be typed in by the user (such
  as the program name and flags)
- Italic for parts which should be replaced (such as uimage-file-name)
- Roman for parts which should not be typed at all (such as brackets)

Multi-word variables now use hyphens to connect their words instead of
spaces. This makes it clearer that all the words are part of the same
variable. Additionally, "option ..." is used to denote where other options
may be specified, as this appears to be standard style.

In addition to the above style changes, this also makes some changes to
content. The use of the term "legacy" has been removed, since this simply
refers to any non-FIT image type. Additionally, wording like "uimage file
name" has been replaced with "image-file-name" to better reflect that
images may or may not be uImages. Lastly, the "auto" value for -f is
documented in the synopsis.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Patrick Delaunay
6cccc8d396 ARM: dts: stm32: add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)
Add a "secure" version of STM32 boards based on SCMI when RCC_TZCR.TZEN=1.

Only boards provided by STMicroelectronics are concerned:
-STM32MP157A-DK1
-STM32MP157C-DK2
-STM32MP157C-ED1
-STM32MP157C-EV1

The resources secured by RCC_TZCR.TZEN=1 are managed by OP-TEE
and the associated SCMI services, reset and clock.

These device trees are only supported with stm32mp15_defconfig,
with OP-TEE, SCMI and without SPL support.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-07-12 11:46:32 +02:00
Tom Rini
9ff4ce8abc nman external-symbol improvements
Driver model memory-usage reporting
 patman test-reporting improvements
 Add bloblist design goals
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Merge tag 'dm-pull-28jun22' of https://source.denx.de/u-boot/custodians/u-boot-dm into next

nman external-symbol improvements
Driver model memory-usage reporting
patman test-reporting improvements
Add bloblist design goals
2022-07-08 14:39:07 -04:00
Tom Rini
a457ebd786 arm: Remove PXA architecture support
With the last platform for this architecture removed, remove the rest of
the architecture support as well.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-07 09:29:08 -04:00
Tom Rini
dea25842ab usb: ohci-hcd: Remove some unused legacy code
At this point, the only user of ohci-hcd that also uses PCI is using DM,
so we can drop CONFIG_PCI_OHCI* usage.  No platforms set either of
CONFIG_SYS_USB_OHCI_BOARD_INIT or CONFIG_SYS_USB_OHCI_CPU_INIT so those
hooks can be removed as well.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-07 09:29:08 -04:00
Neil Armstrong
647ba68841 doc: board: amlogic: add documentation on boot flow
This is a preliminary documentation introducing different
boot sequences, and notably the recovery mode.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/20220706093649.3261229-1-narmstrong@baylibre.com
2022-07-07 10:09:40 +02:00
Simon Glass
d32f62f49d dm: core: Add documentation for the dm command
Add a description and examples for the dm subcommands.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-06-28 03:09:52 +01:00
Simon Glass
68ff6d3655 bloblist: Describe the design goals
Add a comment explaining the design goals of bloblist, to make it easier
for people to understand and comment on the structure.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-06-28 03:09:51 +01:00
Andrew Scull
99e2fbcb69 linker_lists: Rename sections to remove . prefix
Rename the sections used to implement linker lists so they begin with
'__u_boot_list' rather than '.u_boot_list'. The double underscore at the
start is still distinct from the single underscore used by the symbol
names.

Having a '.' in the section names conflicts with clang's ASAN
instrumentation which tries to add redzones between the linker list
elements, causing expected accesses to fail. However, clang doesn't try
to add redzones to user sections, which are names with all alphanumeric
and underscore characters.

Signed-off-by: Andrew Scull <ascull@google.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-06-23 12:58:18 -04:00
Nick Hawkins
63ff9d9134 dt-bindings: spi: Add hpe gxp spi
Add support for the HPE GXP SPI Controller.

Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
2022-06-22 21:30:05 -04:00
Rui Miguel Silva
bfef72e4dd cmd: load: add load command for memory mapped
cp.b is used a lot as a way to load binaries to memory and execute
them, however we may need to integrate this with the efi subsystem to
set it up as a bootdev.

So, introduce a loadm command that will be consistent with the other
loadX commands and will call the efi API's.

ex: loadm $kernel_addr $kernel_addr_r $kernel_size

with this a kernel with CONFIG_EFI_STUB enabled will be loaded and
then subsequently booted with bootefi command.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2022-06-22 11:35:47 -04:00
Tom Rini
52af0101be Merge branch 'master' into next
Merge in v2022.07-rc5.
2022-06-20 14:40:59 -04:00
Heinrich Schuchardt
eaa268589e doc: man-page for the printenv command
Privide a man-page for the printenv command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-06-19 15:53:09 +02:00
Heinrich Schuchardt
a8a349d743 doc: man-page for bootz command
Provide a man-page for the bootz command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-06-19 15:53:09 +02:00
Patrick Delaunay
b94b275b0a doc: st: stm32mp1: add STM32MP13x support
Add in U-Boot documentation the quick instruction to
setup the STMicroelectronics STM32MP13x boards.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-06-17 10:41:16 +02:00
Patrick Delaunay
a46dce2817 ram: stm32mp1: add support of STM32MP13x
Add support for new compatible "st,stm32mp13-ddr" to manage the
DDR sub system (Controller and PHY) in STM32MP13x SOC:
- only one AXI port
- support of 16 port output (MEMC_DRAM_DATA_WIDTH = 2)

The STM32MP15x SOC have 2 AXI ports and 32 bits support.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-06-17 10:41:16 +02:00
Christophe Leroy
48f44de8b4 Update email address and company name
This patch updates my email address and company name.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
2022-06-16 15:22:54 -04:00
Vignesh Raghavendra
e16aac3b73 doc: ti: Add readme for AM62x SK
Add info of boot flow and build steps for AM62x SK.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
2022-06-10 13:37:33 -04:00
Sean Anderson
c8ce7ba87d misc: Add support for nvmem cells
This adds support for "nvmem cells" as seen in Linux. The nvmem device
class in Linux is used for various assorted ROMs and EEPROMs. In this
sense, it is similar to UCLASS_MISC, but also includes
UCLASS_I2C_EEPROM, UCLASS_RTC, and UCLASS_MTD. New drivers corresponding
to a Linux-style nvmem device should be implemented as one of the
previously-mentioned uclasses. The nvmem API acts as a compatibility
layer to adapt the (slightly different) APIs of these uclasses. It also
handles the lookup of nvmem cells.

While nvmem devices can be accessed directly, they are most often used
by reading/writing contiguous values called "cells". Cells typically
hold information like calibration, versions, or configuration (such as
mac addresses).

nvmem devices can specify "cells" in their device tree:

	qfprom: eeprom@700000 {
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x00700000 0x100000>;

		/* ... */

		tsens_calibration: calib@404 {
			reg = <0x404 0x10>;
		};
	};

which can then be referenced like:

	tsens {
		/* ... */
		nvmem-cells = <&tsens_calibration>;
		nvmem-cell-names = "calibration";
	};

The tsens driver could then read the calibration value like:

	struct nvmem_cell cal_cell;
	u8 cal[16];
	nvmem_cell_get_by_name(dev, "calibration", &cal_cell);
	nvmem_cell_read(&cal_cell, cal, sizeof(cal));

Because nvmem devices are not all of the same uclass, supported uclasses
must register a nvmem_interface struct. This allows CONFIG_NVMEM to be
enabled without depending on specific uclasses. At the moment,
nvmem_interface is very bare-bones, and assumes that no initialization
is necessary. However, this could be amended in the future.

Although I2C_EEPROM and MISC are quite similar (and could likely be
unified), they present different read/write function signatures. To
abstract over this, NVMEM uses the same read/write signature as Linux.
In particular, short read/writes are not allowed, which is allowed by
MISC.

The functionality implemented by nvmem cells is very similar to that
provided by i2c_eeprom_partition. "fixed-partition"s for eeproms does
not seem to have made its way into Linux or into any device tree other
than sandbox. It is possible that with the introduction of this API it
would be possible to remove it.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-06-08 14:00:22 -04:00
Sean Anderson
87b0af9317 mkimage: Support signing 'auto' FITs
This adds support for signing images in auto-generated FITs. To do this,
we need to add a signature node. The algorithm name property already has
its own option, but we need one for the key name hint. We could have
gone the -G route and added an explicit name for the public key (like
what is done for the private key). However, many places assume the
public key can be constructed from the key dir and hint, and I don't
want to do the refactoring necessary.

As a consequence of this, it is now easier to add public keys to an
existing image without signing something. This could be done all along,
but now you don't have to create an its just to do it. Ideally, we
wouldn't create a FIT at the end. This could be done by calling
fit_image_setup_sig/info.crypto->add_verify_data directly.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-06-06 18:01:20 -04:00
Sean Anderson
5920e5c838 mkimage: Document more misc options
Document -G and the secondary image types which can be used with -R.
Also reword the documentation of -s for clarity.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-06-06 18:01:20 -04:00
Chris Packham
92c1df98b3 doc: regulator: Add regulator-force-boot-off binding
The actual support was added in commit fec8c900c8 ("power: regulator:
Add support for regulator-force-boot-off"), update the docs to include
this.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
2022-06-06 17:47:16 -04:00
Tom Rini
8b83b53a8d imx7: Update CONFIG_SPL_STACK defaults in Kconfig
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 <trini@konsulko.com>
2022-06-06 12:09:28 -04:00
Tom Rini
23780398b5 imx6: Update CONFIG_SPL_STACK defaults in Kconfig
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 <trini@konsulko.com>
2022-06-06 12:09:28 -04:00
Tom Rini
66bda092cf Convert CONFIG_SPL_SYS_MALLOC_SIMPLE to Kconfig
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 <trini@konsulko.com>
2022-06-06 12:09:12 -04:00
Patrick Delaunay
660d74278f doc: update mail author for st-dt.rst
Update author email address with the one dedicated to
upstream activities.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-06-06 10:20:04 -04:00
Sughosh Ganu
aad7f1ad60 EFI: Update the documentation to reflect the correct value of OsIndications
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 <sughosh.ganu@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-06-04 08:43:55 +02:00
Chris Packham
f1533c41a7 doc: environment: Fix typo
"valu" should be "value".

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-06-04 08:43:55 +02:00
Vincent Stehlé
2ee9550a7d doc/efi: add firmware management protocol to the documentation
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 <vincent.stehle@arm.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-05-28 10:59:27 +02:00
Heinrich Schuchardt
8131c85a77 cmd/bootefi: correct command syntax
For indicating the address and size of a memory region other commands use a
<addr>[:<size>] syntax. Do the same for bootefi.

Fixes: 2058983689 ("cmd: bootefi: restore ability to boot arbitrary blob")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-05-28 10:59:27 +02:00
Sean Anderson
a24b20ea67 doc: sandbox: Add additional valgrind documentation
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/57cb4b49-fa30-1194-9ac3-faa53e8033bd@gmail.com/

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-05-28 10:59:27 +02:00
Heinrich Schuchardt
42356472bf doc/build/gcc: add more required packages
The following Python packages are used by U-Boot, too:

* python3-asteval
* python3-subunit
* python3-testtools

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-05-28 10:59:27 +02:00
Bin Meng
783f2c879d doc: sandbox: Add a note of disabling LTO when using gdb
Image created by LTO is not friendly to debugger, let's document this.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>

Mention CONFIG_CC_OPTIMIZE_FOR_DEBUG and LLDB.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-05-28 10:59:27 +02:00
Bin Meng
27267c61b1 doc: sandbox: Correct the memory size config option
It should be CONFIG_SANDBOX_RAM_SIZE_MB.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-05-28 10:59:27 +02:00
Bin Meng
ce78c4cd6e riscv: sifive: unleashed: Set kernel_comp_addr_r for compressed kernel
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 <bmeng.cn@gmail.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-05-26 18:42:34 +08:00
Tom Rini
21e25992c8 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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Merge tag 'u-boot-stm32-20220510' of 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
2022-05-10 15:28:02 -04:00
Patrice Chotard
e198d4fe7c doc: Add documentation for STM32 MCUs
Add documentation for STM32 MCUs (F4, F7 and H7 series).

Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-05-10 13:56:12 +02:00
Pali Rohár
25965e8613 doc: Add device-tree-bindings for atsha204 and atsha204a
Document trivial bindings for atsha204 and atsha204a.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
2022-05-10 06:47:38 +02:00
Sean Anderson
deb2638aa0 mkimage: Document misc options
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 <sean.anderson@seco.com>
2022-05-07 23:17:25 +02:00
Heinrich Schuchardt
100de5e37d doc: fix typos in bootmenu.rst
%s/cammand/command/
%s/sequencies/sequences/

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2022-05-03 21:39:22 +02:00
Simon Glass
9ae25b9ac9 sandbox: Add a build for VPL
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 <sjg@chromium.org>
2022-05-02 09:58:13 -04:00
Simon Glass
f86ca5ad8f Introduce Verifying Program Loader (VPL)
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 <sjg@chromium.org>
2022-05-02 09:58:13 -04:00
Simon Glass
a36d251b50 doc: Expand SPL docs to explain the phase and config
Add a bit more information about how to use SPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-05-02 09:58:13 -04:00
Simon Glass
d411359d91 doc: Convert SPL documentation to ReST
Move this documentation over to .rst format.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-05-02 09:58:13 -04:00
Andrew Scull
53cb97c093 doc: Correct position of gdb '--args' parameter
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 <ascull@google.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-04-29 11:11:36 -04:00
Tom Rini
8b2b125e95 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mpc85xx
fsl-qoriq: Fixes and updates on fsl-layerscape
mpc85xx: fixes and code cleanup
2022-04-27 09:19:41 -04:00
Tom Rini
24df831cd4 - Add AXG support for SARADC, including minimal ao-clk driver
- Update Amlogic documentation for Matrix & Jethub D1
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Merge tag 'u-boot-amlogic-20220427' of 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
2022-04-27 09:19:17 -04:00
Vyacheslav Bocharov
5a9e5922ce doc: boards: amlogic: update jethub d1 specifications
Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
[narmstrong: removed trailing whitespaces and fixed sphinx build error]
Link: https://lore.kernel.org/r/20220426052633.3027932-2-adeep@lexina.in
2022-04-26 14:35:27 +02:00
Pali Rohár
de14a5a95c powerpc: mpc85xx: Rename _start_e500 symbol to _start
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 <pali@kernel.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-04-26 17:18:39 +05:30
Vyacheslav Bocharov
39a40a90c8 doc: boards: amlogic: update documentation for ADC support for AXG
Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lore.kernel.org/r/20220426052633.3027932-1-adeep@lexina.in
2022-04-26 09:29:14 +02:00
Tom Rini
11232139e3 nds32: Remove the architecture
As removal of nds32 has been ack'd for the Linux kernel, remove support
here as well.

Cc: Rick Chen <rick@andestech.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2022-04-25 16:04:05 -04:00
Tom Rini
8cfac237b9 Merge branch '2022-04-25-initial-implementation-of-stdboot'
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
2022-04-25 16:02:27 -04:00
Simon Glass
e7b2ce191e bootstd: doc: Add documentation
Add documentation for this feature, including the commands and full
devicetree bindings.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25 10:00:04 -04:00
Simon Glass
201417d700 bootstd: Add the bootdev uclass
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 <sjg@chromium.org>
2022-04-25 10:00:04 -04:00
Simon Glass
ef5e3891f5 bootstd: Add the bootstd uclass and core implementation
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 <sjg@chromium.org>
2022-04-25 10:00:04 -04:00
AKASHI Takahiro
b77324d831 dm: tag: add some document
Some basic stuff about tag support is explained under
doc/devlop/driver-model.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-04-23 22:05:34 +02:00
Heinrich Schuchardt
7f97d8cddf doc: update bootefi man-page
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 <heinrich.schuchardt@canonical.com>
2022-04-23 22:05:33 +02:00
Vagrant Cascadian
11343854b6 tools: kwboot: Fix spelling of "followed" in kwboot.1
Fix spelling of "followed" in kwboot.1 manpage.

Series: 2
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
2022-04-23 22:05:33 +02:00
Mark Kettenis
568d3ba969 doc: board: apple: Mention M1 Ultra support
U-Boot now supports the M1 Ultra SoC as found in the new Mac Studio.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2022-04-23 22:05:33 +02:00
Tom Rini
759a89924b Merge https://gitlab.denx.de/u-boot/custodians/u-boot-watchdog
- device-tree-bindings: watchdog: document common properties (Philippe)
- nuvoton: Add support for Nuvoton (Jim)
2022-04-22 08:12:53 -04:00
Philippe Reynes
33ef09072b doc: device-tree-bindings: watchdog: document common properties
Adds simple documentation about common properties for watchdog
in the device tree.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-04-22 09:02:34 +02:00
Fabio Estevam
96b2c9c9e0 doc: imx8mn_evk: Do not export ATF_LOAD_ADDR
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 <festevam@denx.de>
2022-04-21 15:18:25 +02:00
Denys Drozdov
47bcc0d056 toradex: apalis-imx8x: drop support for apalis imx8x
Drop Apalis iMX8X platform as it never left sample state and is no
longer supported.

Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2022-04-21 12:44:23 +02:00
Dave Gerlach
270f7fd25b ram: k3-ddrss: Allow use of dt provided initial frequency
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 <d-gerlach@ti.com>
2022-04-20 11:14:39 -04:00
Johan Jonker
c57677b06f doc: rockchip: add rk3066 Rikomagic MK808
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 <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2022-04-18 11:25:13 +08:00
Johan Jonker
0c99c6e63e doc: rockchip: add px30/rk3326 boards and examples
There are several PX30/RK3326 boards in use without
mentioning in rockchip.rst. Add boards and examples.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2022-04-18 11:25:13 +08:00
Johan Jonker
ed33f8c4e3 doc: rockchip: restyle rockchip.rst
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 <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2022-04-18 11:25:13 +08:00
Tom Rini
9859465bfe 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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Merge tag 'efi-2022-07-rc1-2' of 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
2022-04-15 14:29:52 -04:00
Tom Rini
7f418ea598 Merge branch 'next' of https://source.denx.de/u-boot/custodians/u-boot-net
- 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]
2022-04-15 08:10:32 -04:00
Patrick Delaunay
fe869e11c7 doc: man-page for the env command
Describe the env command.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-04-15 11:23:02 +02:00
Sughosh Ganu
2cc2fa4458 doc: uefi: Update the capsule update related documentation
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 <sughosh.ganu@linaro.org>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
2022-04-15 10:43:18 +02:00
Sughosh Ganu
2eda55e4c9 mkeficapsule: Remove raw and FIT GUID types
While building a capsule, the GUID value of that specific image is to
be passed through the --guid command option to the mkeficapsule
tool instead of using one of --raw or --fit options, where the GUID
value passed through the command line option is the image GUID.

This renders the EFI_FIRMWARE_IMAGE_TYPE_UBOOT_FIT_GUID and
EFI_FIRMWARE_IMAGE_TYPE_UBOOT_RAW_GUID values superfluous. Remove the
--raw and --fit command line options as well. Also modify the
mkeficapsule man page to reflect this change.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
2022-04-15 10:43:18 +02:00
Tom Rini
2ddf84679d u-boot-imx-20220413
i.MX patches for 2022.07
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11710
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Merge tag 'u-boot-imx-20220413' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20220413

i.MX patches for 2022.07

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11710
2022-04-13 08:00:11 -04:00
Ariel D'Alessandro
6c317fedc7 bsh: imx8mn-smm-s2/pro: Add iMX8MN BSH SMM S2 boards
Introduce BSH SystemMaster (SMM) S2 board family, which consists of:
iMX8MN SMM S2 and iMX8MN SMM S2 PRO boards.

Add support for iMX8MN BSH SMM S2 board:

- 256 MiB DDR3 RAM
- 512MiB Nand
- USBOTG1 peripheral - fastboot.
- 100Mbit Ethernet

Add support for iMX8MN BSH SMM S2 PRO board:

- 512 MiB DDR3 RAM
- 8 GiB eMMC
- USBOTG1 peripheral - fastboot.
- 100Mbit Ethernet

Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
2022-04-12 19:10:44 +02:00
Ivan Vozvakhov
067cfc1c2e led: led_pwm: Add a driver for LEDs connected to PWM
Add a driver which allows to use of LEDs connected
to PWM (Linux compatible).
MAINTAINERS: add i.vozvakhov as a maintainer of leds-pwm
C(required during new functionality adding).

Signed-off-by: Ivan Vozvakhov <i.vozvakhov@corp.mail.ru>
2022-04-11 11:39:19 -04:00
Sean Anderson
02fc867810 doc: sandbox: Document how to run sandbox with valgrind
This documents how to get more detailed results from valgrind made possible
by the last two commits.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-04-11 10:00:30 -04:00
Nate Drude
d79f1a8569 phy: adin: add driver for Analog Devices ADIN1300 PHY
The current implementation configures RGMII using device tree phy-mode
property and then calls genphy_config

adin_config_rgmii_mode is derived from:
https://github.com/varigit/linux-imx/blob/lf-5.10.y_var04/drivers/net/phy/adin.c#L218-L262

Signed-off-by: Nate Drude <nate.d@variscite.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-04-10 08:44:13 +03:00
Pali Rohár
2f5c9ad3f4 doc: distro: Update list of all support boot types
Add HOST, UBIFS.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-09 21:06:31 +02:00
Heinrich Schuchardt
16736c2312 doc: debug UART for RISC-V QEMU virt machine
Provide settings for enabling the debug UART of the virt machine on
RISC-V QEMU.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-09 21:06:31 +02:00
Heinrich Schuchardt
56bc239db2 doc: correct bootefi.rst
* add link to booti man-page
* correct link description for efidebug command
* correct punctuation

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-09 21:06:31 +02:00
Simon Glass
67ae5d3d46 dm: Add docs to explain how to enable DM_SERIAL for a board
This is an attempt to cover the common cases found when enabling driver
model for serial on a new board.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-04-09 21:06:31 +02:00
Simon Glass
754a722d1b env: Drop the unncessary protocol mention in autoload
Drop this text at the end since it already mentions bootp and dhcp.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-04-07 16:50:53 -04:00
Simon Glass
9d4e88c021 env: Move the doc comment to the code
This doesn't really make much sense in the documentation. Add a code
comment instead.

Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-07 16:50:53 -04:00
Dave Gerlach
7b8a96e57e dt-bindings: memory-controller: Add information about ECC bindings
Add DT binding documentation for enabling ECC in the DDR sub system present
on AM64 device.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
2022-04-04 19:02:04 -04:00
Dzmitry Sankouski
d5c4ec4aa3 board: axy17lte: get board usable - add bootcmd and docs
U-boot is intended to replace linux kernel in android boot image(ABL), and
it's FIT payload to replace initramfs file. The boot process is similar to
boot image with linux:
- android bootloader (ABL) unpacks android boot image
- ABL sets `linux,initrd-start property` in chosen node in unpacked FDT
- ABL sets x0 register to FDT address, and passes control to u-boot
- u-boot reads x0 register, and stores it in `prevbl_fdt_addr` env variable
- u-boot reads `linux,initrd-start` property,
and stores it in `prevbl_initrd_start_addr`

In this way, u-boot bootcmd relies on `prevbl_initrd_start_addr` env
variable, and boils down to `bootm $prevbl_initrd_start_addr`.
If more control on boot process is desired, pack a boot script in
FIT image, and put it to default configuration

What done:
- Rearrange defconfig option order
- Add CONFIG_SAVE_PREV_BL_* options
- Doc updates:
  - remove wrong SBOOT memory corruption note, because
  memory is changed during u-boot bringup process,
  not by SBOOT
  - put payload on ramdisk place in abl boot image
  creation step

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
2022-04-04 19:02:03 -04:00
Dzmitry Sankouski
f8a1b33889 board: starqltechn: get board usable - add bootcmd and docs
U-boot is intended to replace linux kernel in android boot image(ABL), and
it's FIT payload to replace initramfs file. The boot process is similar to
boot image with linux:
- android bootloader (ABL) unpacks android boot image
- ABL sets `linux,initrd-start property` in chosen node in unpacked FDT
- ABL sets x0 register to FDT address, and passes control to u-boot
- u-boot reads x0 register, and stores it in `prevbl_fdt_addr` env variable
- u-boot reads `linux,initrd-start` property,
and stores it in `prevbl_initrd_start_addr`

In this way, u-boot bootcmd relies on `prevbl_initrd_start_addr` env
variable, and boils down to `bootm $prevbl_initrd_start_addr`.
If more control on boot process is desired, pack a boot script in
FIT image, and put it to default configuration

What done:
- strip unneeded config options
- add FIT image support
- add framebuffer node, u-boot logo and video console
- increase LMB_MAX_REGIONS, to store all linux dtb reserved memory regions
- add linux kernel image header

Uart driver causes hang, when u-boot is used in android boot image instead
of linux. Temporary disable console driver, until investigated and fixed.

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
2022-04-04 15:06:11 -04:00
Tom Rini
01f1ab67f3 Merge branch 'next'
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-04-04 10:48:44 -04:00
Tom Rini
25b8acee2e Revert "global: Remove CONFIG_SYS_EXTRA_OPTIONS support"
Unfortunately, we require additional logic to buildman to support this
removal and still use SYS_SOC, etc, for build targets.

This reverts commit eeec00072d.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-04-02 18:18:57 -04:00
Sean Anderson
93c3d32970 ls1046ardb: Add support for JTAG boot
This adds support for booting entirely from JTAG while using a
hard-coded RCW. With these steps, it is not necessary to program a
"good" RCW using CodeWarrior. The method here can be performed with any
JTAG adapter supported by OpenOCD, including the on-board CMSIS-DAP
(albeit very slowly).

These steps require LS1046A support in OpenOCD, which was added in [1].

[1] 5b70c1f679/

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
[trini: Add reference to doc/board/nxp/ls1046ardb.rst]
2022-04-01 16:56:44 -04:00
Sean Anderson
eeb54e81ca doc: smh: Update semihosting documentation
This documents how to use semihosting, the new semihosting features, and
how to migrate from smhload.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-04-01 15:03:13 -04:00
Sean Anderson
e5e982c69b doc: ls1046ardb: Document debug uart
This adds some instructions for enabling the debug uart, including the
correct address and clock rate.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-04-01 15:03:13 -04:00
Sean Anderson
b5ec417b56 doc: ls1046ardb: Expand boot mode section
This adds some additional info about booting from different sources,
including the correct switch positions.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-04-01 15:03:13 -04:00
Sean Anderson
71230cdaa9 nxp: ls1046ardb: Convert README to rST
This converts the readme for this board to rST. I have tried not to
change any semantics from the original (though I did convert MB to M).

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-04-01 15:03:13 -04:00
Sean Anderson
d0ed9b1081 doc: Convert semihosting readme to rST
This converts the semihosting readme to rST. I have tried to make only
cosmetic changes, but I did fix up the first link (which was broken).

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2022-04-01 15:03:13 -04:00
Peter Hoyes
8d78a6b674 vexpress64: Add ARMv8R-64 board variant
The ARMv8-R64 architecture introduces optional VMSA (paging based MMU)
support in the EL1/0 translation regime, which makes that part mostly
compatible to ARMv8-A.

Add a new board variant to describe the "BASE-R64" FVP model, which
inherits a lot from the existing v8-A FVP support. One major difference
is that the memory map in "inverted": DRAM starts at 0x0, MMIO is at
2GB [1].

 * Create new TARGET_VEXPRESS64_BASER_FVP target, sharing most of the
   exising configuration.
 * Implement inverted memory map in vexpress_aemv8.h
 * Create vexpress_aemv8r defconfig
 * Provide an MMU memory map for the BASER_FVP
 * Update vexpress64 documentation

At the moment the boot-wrapper is the only supported secure firmware. As
there is no official DT for the board yet, we rely on it being supplied
by the boot-wrapper into U-Boot, so use OF_HAS_PRIOR_STAGE, and go with
a dummy DT for now.

[1] https://developer.arm.com/documentation/100964/1114/Base-Platform/Base---memory/BaseR-Platform-memory-map

Signed-off-by: Peter Hoyes <Peter.Hoyes@arm.com>
[Andre: rebase and add Linux kernel header]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
[trini: Add MAINTAINERS entry for Peter]
2022-04-01 15:03:03 -04:00
Tom Rini
eeec00072d global: Remove CONFIG_SYS_EXTRA_OPTIONS support
All options have now been migrated to Kconfig correctly so remove this
support.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-04-01 10:28:47 -04:00
Bin Meng
51a407b872 doc: usage: Convert README.plan9 to reST
This converts the existing README.plan9 to reST, and puts it under
the doc/usage/os directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-31 19:06:16 +02:00
Bin Meng
7fc86c7ed8 doc: usage: Update vxworks doc to mention RISC-V support
At present the doc only mentions Arm, PowerPC and x86. RISC-V support
has been added since VxWorks SR0650 support for a while, and U-Boot
supports loading a RISC-V VxWorks kernel too. Let's document it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-31 19:06:16 +02:00
Bin Meng
71474127bc doc: usage: Convert README.vxworks to reST
This converts the existing README.vxworks to reST, and puts it under
the doc/usage/os directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-03-31 19:06:16 +02:00
Bin Meng
830b5936c3 doc: usage: Update the extension command title
Update the extension command title for consistency with other commands.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-31 19:06:16 +02:00
Bin Meng
34e452dd02 doc: usage: Group all shell command docs into cmd/ sub-directory
Currently all shell command docs are put in the doc/usage root.
Let's group them into cmd/ sub-directory.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-31 19:06:16 +02:00
Patrick Delaunay
572934d15a doc: mmc dev
Provide human readable descriptions of the speed nodes instead of the name
of constants from the code as it is already done for 'mmc rescan'
command in commit 212f078496 ("doc: mmc rescan speed mode").

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2022-03-31 19:06:16 +02:00
Simon Glass
814dd92bdc video: Drop cfg_console
The non-driver model video support was removed two years ago. Drop this
driver, which is only used by nokia_rx51.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-03-28 20:14:24 +02:00
Tom Rini
34d2b7f203 Prepare v2022.04-rc5
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Merge tag 'v2022.04-rc5' into next

Prepare v2022.04-rc5
2022-03-28 12:36:49 -04:00
Pali Rohár
d66b0f5dd7 Fix URLs to old freescale git repos
Freescale git repos are now on source.codeaurora.org.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-03-28 08:22:17 -04:00
Heinrich Schuchardt
814a7eea80 doc: man-page for the wdt command
Describe the wdt command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-26 07:46:21 +01:00
Heinrich Schuchardt
cbc05bba8c doc: update doc/sphinx/requirements.txt
Pin all dependencies as reported by 'pip freeze'.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-03-25 08:59:49 -04:00
Michael Opdenacker
fc1383ae2b bootcount: clarify documentation
- Grammar fixes
- Clarify explanations

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2022-03-23 07:27:38 +01:00
Matthias Brugger
bfffb9f84f doc: board: raspberrypi: Add documentation
Add documentation about the different configuration files for the
RaspberryPi board family.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-20 11:03:06 +01:00
Jan Kiszka
2899296e5c doc: uefi: Fix reference to CONFIG_EFI_SECURE_BOOT
There is no CONFIG_UEFI_SECURE_BOOT, and there was never any.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-20 11:03:06 +01:00
Pali Rohár
aac01df4f5 Nokia RX-51: Update documentation about QEMU
Add section how to run U-Boot in n900 qemu machine.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-20 11:03:06 +01:00
Neil Armstrong
4c60512ad9 doc: boards: amlogic: Add documentation on pre-generated FIP files
It add documentation on licencing & provides links to the amlogic-boot-fip
pre-built files collections.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-03-20 11:03:06 +01:00
Neil Armstrong
23f20ef77c doc: board: amlogic-p20x: fix FIP generation doc
The doc used GXL instructions, which couldn't work on GXBB SoCs.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2022-03-20 11:03:06 +01:00
Tom Rini
08f1d58aff net: fec_mxc: Drop CONFIG_FEC_XCV_TYPE
With all boards now using DM_ETH we determine the value for
CONFIG_FEC_XCV_TYPE at run time, except in the case of the default
fall-back.  Set the fallback directly now.

Cc: Fabio Estevam <festevam@gmail.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-03-18 12:48:17 -04:00
Marty E. Plummer
6d36e92d28 rockchip: rk3399: Add support for chromebook_kevin
Add support for Kevin, an RK3399-based convertible chromebook that is
very similar to Bob. This patch is mostly based on existing support for
Bob, with only minor changes for Kevin-specific things.

Unlike other Gru boards, coreboot sets Kevin's center logic to 925 mV,
so adjust it here in the dts as well. The rk3399-gru-kevin devicetree
has an unknown event code reference which has to be defined, set it
to the Linux counterpart. The new defconfig is copied from Bob with the
diffconfig:

     DEFAULT_DEVICE_TREE "rk3399-gru-bob" -> "rk3399-gru-kevin"
     DEFAULT_FDT_FILE "rockchip/rk3399-gru-bob.dtb" -> "rockchip/rk3399-gru-kevin.dtb"
     VIDEO_ROCKCHIP_MAX_XRES 1280 -> 2400
     VIDEO_ROCKCHIP_MAX_YRES 800 -> 1600
    +TARGET_CHROMEBOOK_KEVIN y

With this Kevin can boot from SPI flash to a usable U-Boot prompt on the
display with the keyboard working, but cannot boot into Linux for
unknown reasons.

eMMC starts in a working state but fails to re-init, microSD card works
but at a lower-than-expected speed, USB works but causes a hang on
de-init. There are known workarounds to solve eMMC and USB issues.

Cc: Marty E. Plummer <hanetzer@startmail.com>
Cc: Simon Glass <sjg@chromium.org>
[Alper: commit message, resync config with Bob, update MAINTAINERS,
        add to Rockchip doc, add Kconfig help message, set regulator]
Co-developed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2022-03-18 18:12:03 +08:00
Damien Le Moal
fd426b3106 k210: use the board vendor name rather than the marketing name
"kendryte" is the marketing name for the K210 RISC-V SoC produced by
Canaan Inc. Rather than "kendryte,k210", use the usual "canaan,k210"
vendor,SoC compatibility string format in the device tree files and
use the SoC name for file names.
With these changes, the device tree files are more in sync with the
Linux kernel DTS and drivers, making uboot device tree usable by the
kernel.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-03-15 17:43:11 +08:00
Tom Rini
2abf048ab7 Prepare v2022.04-rc4
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Merge tag 'v2022.04-rc4' into next

Prepare v2022.04-rc4
2022-03-14 17:40:36 -04:00
Heinrich Schuchardt
f95104825a doc: add libgnutls28-dev to build dependencies
mkeficapsule requires package libgnutls28-dev for building

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-12 12:27:07 +01:00
Heinrich Schuchardt
007fdb20bb doc: path to u-boot-spl.bin on SiFive Unmatched board
u-boot-spl.bin is built in spl/.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2022-03-12 12:27:07 +01:00
Simon Glass
abe5d1184f event: Add documentation
Add documentation for events, including the event command.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-03-10 08:28:36 -05:00
Pali Rohár
0b5909d3af tools: kwboot: Update doc about Avanta
Testes proved that current kwboot version supports also Avanta SoCs.
It looks like that Avanta SoCs are using same kwbimage format as Armada.

Signed-off-by: Pali Rohár <pali@kernel.org>
Tested-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
2022-03-04 13:12:38 +01:00
Pali Rohár
787fcf5c00 tools: kwboot: Update manpage
Document -D, -b, -d, -q and -s options.

Add common examples how to use kwboot.

Add information about Armada 38x BootROM bug for debug console mode and how
to workaround it.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
2022-03-04 13:12:31 +01:00
Tom Rini
705b5840cd Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
Update and fixes for sl28, lx2, pblimage generation for some powerpc
products
2022-03-03 08:24:13 -05:00
Etienne Carriere
4dea25a00d doc: binding: scmi: link to latest Linux kernel binding
Changes SCMI bindings documentation to relate to Linux kernel
source tree that recently changed the bindings description to YAML
format.

Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
2022-03-02 17:42:06 -05:00
Simon Glass
32cc6ae273 patman: Correct pylint errors
Fix pylint errors that can be fixed and mask those that seem to be
incorrect.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-03-02 10:28:12 -05:00
Pali Rohár
11f29d4436 tools: mkimage/dumpimage: Allow to use -l with -T
Currently -l option for mkimage and dumpimage ignores option -T and always
tries to autodetect image type.

With this change it is possible to tell mkimage and dumpimage to parse
image file as specific type (and not random autodetected type). This allows
to use mkimage -l or dumpimage -l as tool for validating image.

params.type for -l option is now by default initialized to zero
(IH_TYPE_INVALID) instead of IH_TYPE_KERNEL. imagetool_get_type() for
IH_TYPE_INVALID returns NULL, which is assigned to tparams. mkimage and
dumpimage code is extended to handle tparams with NULL for -l option. And
imagetool_verify_print_header() is extended to do validation via tparams if
is not NULL.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-02-28 10:33:11 -05:00
Michael Walle
2810da7c80 board: sl28: remove "Useful I2C tricks" section from docs
They are no longer needed, because we now have proper driver support for
the sl28cpld management controller.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-28 11:59:35 +05:30
Michael Walle
453d1711d2 board: sl28: disable recovery watchdog
This board has an internal watchdog which supervises the board startup.
Although, the initial state of the watchdog is configurable, it is
enabled by default. In board_late_init(), which means almost everything
worked as expected, disable the watchdog.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-28 11:59:35 +05:30
Michael Walle
f606c9a895 watchdog: add sl28cpld watchdog driver
The watchdog timer is part of the sl28cpld management controller. The
watchdog timer usually supervises the bootloader boot-up and if it bites
the failsafe bootloader will be activated. Apart from that it supports
the usual board level reset and one SMARC speciality: driving the
WDT_TIMEOUT# signal.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-28 11:59:35 +05:30
Heinrich Schuchardt
57b98efa16 doc: describe fatload command
Man-page for fatload command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-26 07:37:00 +01:00