Improve documentation. Notably we remove all the board names from the
feature matrix to reduce table width. SoC types have been added to the
titles in individual board documents so readers can still correlate a
board against the features. This makes it easier to add new boards to
to the document in the future.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Link: https://lore.kernel.org/r/20230320114609.930145-2-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Add support for both the BananaPi BPI-CM4 module and the BananaPi
baseboard which is compatible with the RaspberryPi CM4IO baseboard.
The BananaPi BPI-CM4 module follows the CM4 specifications at [1],
but with a single HDMI port and a single DSI output.
The current CM4IO baseboard DT should work fine on the Raspberry CM4
baseboard and other derivatives baseboards, but proper DT should
be written for other baseboards.
[1] https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf
Link: https://lore.kernel.org/r/20230307-u-boot-cm4-v1-2-43f5a393cd37@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Documentation:
* man-page for coninfo command
* documentation style
* switch settings for boot modes on AM62 SK
UEFI:
* avoid using deprecated HandleProtocol()
* set static attribute for non-exported functions and variables
-----BEGIN PGP SIGNATURE-----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=bYxY
-----END PGP SIGNATURE-----
Merge tag 'efi-2023-07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request for efi-2023-07-rc1
Documentation:
* man-page for coninfo command
* documentation style
* switch settings for boot modes on AM62 SK
UEFI:
* avoid using deprecated HandleProtocol()
* set static attribute for non-exported functions and variables
Mention that HTML pages are published at https://u-boot.readthedocs.io/
and that the file .readthedocs.yml controls the build process.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
List some common boot modes and their corresponding switch
settings for AM62 SK.
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Provide a reference document for the U-Boot documentation style.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Provide the basic HSCIF support for R-Car SoC.
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
[Marek: Fill in HSSRR offset for Gen2 and SCBRR calculation for Gen2 and Gen3]
Reviewed-by: Simon Glass <sjg@chromium.org>
Explain block maps by going through two common use-cases.
Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Update the Android documentation to describe version 3 and 4 of boot
image header.
Signed-off-by: Safae Ouajih <souajih@baylibre.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Beacon Embedded has an i.MX8M Plus development kit which consists
of a SOM + baseboard. The SOM includes Bluetooth, WiFi, QSPI, eMMC,
and one Ethernet PHY. The baseboard includes audio, HDMI, USB-C Dual
Role port, USB Hub with five ports, a PCIe slot, and a second Ethernet
PHY. The device trees are already queued for inclusion in Linux 6.3.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
The input provided to sgdisk is in fact aimed for sfdisk. The use of
sgdisk and sfdisk, coming from different projects, is not the same.
So, this commit translates the sfdisk-formatted input into
sgdisk-compatible options. Partitions are not modified.
Signed-off-by: Corentin Guillevic <corentin.guillevic@smile.fr>
'git push -o ci.skip' can be used to push to Gitlab without triggering a
pipeline.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
---------------------------------
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/15819
i.MX patches queued for next:
- Conversions to DM_SERIAL
- Fixes for Toradex boards
- Gateworks Boards
- i.MX8ULP
- EQoS support / fixes, changes in boards
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQS2TmnA27QKhpKSZe309WXkmmjvpgUCZCaU0Q8cc2JhYmljQGRl
bnguZGUACgkQ9PVl5Jpo76YCKgCgk4OueoIggmes+Ccj8bu1BcQbrfYAoJAgMeKE
It0hrVAifD62TPb2rmHt
=hFVG
-----END PGP SIGNATURE-----
Merge tag 'u-boot-imx-next-20230331' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next
u-boot-imx-next-20230331 for next
---------------------------------
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/15819
i.MX patches queued for next:
- Conversions to DM_SERIAL
- Fixes for Toradex boards
- Gateworks Boards
- i.MX8ULP
- EQoS support / fixes, changes in boards
There was a conflict between the following two commits, that wasn't
resolved correctly. Fix this.
a93985ddfc ("doc: sl-mx8mm: Update the NXP TF-A source reference")
f0f461287e ("imx: Suggest the NXP ATF github repo")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Cc: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
The M.2 slots of the related IOT2050 variant need to be configured
according to the plugged cards. This tries to detect the card using the
M.2 configuration pins of the B-key slot. If that fails, a U-Boot
environment variable can be set to configure manually. This variable is
write-permitted also in secure boot mode as it is not able to undermine
the integrity of the booted system.
The configuration is then applied to mux the serdes and to fix up the
device tree passed to or loaded by the bootloader. The fix-ups are
coming from device tree overlays that are embedded into the firmware
image and there also integrity protected. The OS remains free to load
a device tree to which they do not apply: U-Boot will not fail to boot
in that case.
Based on original patch by Chao Zeng.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Add support for the M.2 board based on the iot2050 advanced board.
The board has two m.2 connectors, one is B-keyed, the other E-keyed.
The B-key slot can connect 5G/SSD devices, and E-key can be used for
WIFI/BT devices.
This variant is covered by PG2 firmware image.
Signed-off-by: chao zeng <chao.zeng@siemens.com>
[Jan: align DT to kernel, polish wording]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Use external blob otpcmd.bin to replace the 0xff filled OTP programming
command block to create a firmware image that provisions the OTP on
first boot. This otpcmd.bin is generated from the customer keys using
steps described in the meta-iot2050 integration layer for the device.
Based on original patch by Baocheng Su.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
There are many ways to get a signed firmware for the IOT2050 devices,
namely for the parts under user-control. This script documents one way
of doing it, given a signing key. Augment the board documentation with
the required procedure around it.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
The latest version of the binary-only firmware parts come in a combined
form of FSBL and sysfw containers. This implies some layout changes to
the generated firmware image but also makes handling of artifacts much
simpler (4 files less). The env locations will not change, just the
space reserved for U-Boot will shrink from 4 to 3 MB - still plenty of
space left in practice.
Adjust configuration and documentation accordingly.
Along this change, add a new reservation for update commands of the
user-controlled OTP part. A specific userspace tool will fill it, and
the FSBL will evaluate it during boot. This reservation will use 64K of
the former sysfw section.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Due to different signature keys, the PG1 and the PG2 boards can no
longer use the same FSBL (tiboot3). This makes it impossible anyway to
maintaine a single flash.bin for both variants, so we can also split the
build.
A new target is added to indicates the build is for PG1 vs. PG2 boards.
Hence now the variants have separated defconfig files.
The runtime board_is_sr1() check does make no sense anymore, so remove
it and replace with build time check.
Documentation is updated accordingly. New binary artifacts are already
available via meta-iot2050.
Signed-off-by: Su Baocheng <baocheng.su@siemens.com>
[Jan: refactor config option into targets, tweak some wordings]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
With recent CONFIG_TEXT_BASE changes, there are inconsistencies between
several settings.
Adjust CONFIG_SYS_MONITOR_LEN to allow more code space. Move the MRC
cache out of the way too.
Add documentation on how to make this change safely.
Fixes: 66e2c665f3 ("x86: minnowmax: Adjust CONFIG_TEXT_BASE")
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Documenation:
* add man-page for efi command
UEFI:
* Let EFI app call ExitBootServices() before legacy booting kernel
* Support zboot and bootm in the EFI app
* Let efi command show configuration tables
* Support booting a 64-bit kernel from 64-bit EFI app
* Allocate device-tree copy from high memory
* simplify efi_str_to_u16()
-----BEGIN PGP SIGNATURE-----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=a5J7
-----END PGP SIGNATURE-----
Merge tag 'efi-next-20230325' of https://source.denx.de/u-boot/custodians/u-boot-efi into next
Pull request for efi-next-20230325
Documenation:
* add man-page for efi command
UEFI:
* Let EFI app call ExitBootServices() before legacy booting kernel
* Support zboot and bootm in the EFI app
* Let efi command show configuration tables
* Support booting a 64-bit kernel from 64-bit EFI app
* Allocate device-tree copy from high memory
* simplify efi_str_to_u16()
Add a command (for the app and payload) to display the tables provided
by EFI. Note that for the payload the tables should always be present, so
an error message is unnecessary and would bloat the code.
Signed-off-by: Simon Glass <sjg@chromium.org>
As explained in the text at the bottom of the page
https://source.codeaurora.org/external/qoriq/qoriq-yocto-sdk/boot-format:
"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 boot format github repo instead.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Pali Rohár <pali@kernel.org>
The read and write commands are, deliberately, implemented in the same
file, so that they stay feature-compatible (e.g. if someone implements
support for "read the full partition, however large that is", that
same syntax should also work for write). In order to ensure the
documentation for both are similarly kept in sync, and to avoid
duplication, document them both in read.rst, and add a stub write.rst
referring to read.rst.
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Provide a man-page for the panic command.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Fix a couple of links so that they are rendered correctly with sphinx.
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>
This is quite a useful thing to use when building since it avoids small
size changes between commits. Add a -r flag for it.
Also undefine CONFIG_LOCALVERSION_AUTO since this appends the git hash
to the version string, causing every build to be slightly different.
Signed-off-by: Simon Glass <sjg@chromium.org>
This change allows to load boot image from the first SATA/SCSI device
partition and burn it to board boot location (e.g. SPI-NOR). This is
particularly when storage device is not handled by U-Boot as USB mass
storage (which is already supported by bubt) but as SATA/SCSI device.
Signed-off-by: Pali Rohár <pali@kernel.org>
All 32-bit Armada SoCs and also 64-bit Armada 3720 SoC can load and boot
firmware from SATA disk. This adds support for updating firmware binary for
these SoCs. On 32-bit Armada SoC is firmware stored at sector 1 and on
Armada 3720 is stored at MBR partition 0x4d or GPT partition with type GUID
6828311A-BA55-42A4-BCDE-A89BB5EDECAE (Marvell Armada 3700 Boot partition).
Signed-off-by: Pali Rohár <pali@kernel.org>
Support for burning into the correct eMMC HW boot partition was broken and
removed in commit 96be2f0727 ("mvebu: bubt: Drop dead code"). Reimplement
this functionality and bring it back again.
Fixes: 96be2f0727 ("mvebu: bubt: Drop dead code")
Signed-off-by: Pali Rohár <pali@kernel.org>
