Simon Glass [Wed, 11 Jan 2023 23:10:19 +0000 (16:10 -0700)]
binman: Support positioning an entry by and ELF symbol
In some cases it is useful to position an entry over the top of a symbol
in an ELF file. For example, if the symbol holds a version string then it
allows the string to be accessed from the fdtmap.
Add support for this.
Suggested-by: Pali Rohár <pali@kernel.org> Suggested-by: Keith Short <keithshort@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Wed, 11 Jan 2023 23:10:17 +0000 (16:10 -0700)]
binman: Provide general support for updating ELF symbols
The current support for updating variables in a binary is hard-coded to
work with U-Boot:
- It assumes the image starts at __image_copy_start
- It uses the existing U-Boot-specific entry types
It is useful for other projects to use these feature.
Add properties to enable writing symbols for any blob, a way of specifying
the base symbol and a way of providing the ELF filename to allow symbol
lookup to take place.
With this it is possible to update a Zephyr image, such as zephyr.bin
after it has been built.
Simon Glass [Wed, 11 Jan 2023 23:10:16 +0000 (16:10 -0700)]
binman: Support overlapping entries
In some cases it is useful to have an entry overlap with another in a
section, either to update the contents within a blob, or to add an entry
to the fdtmap that covers only part of the blob.
Simon Glass [Wed, 11 Jan 2023 23:10:14 +0000 (16:10 -0700)]
binman: Add a null entry
It is sometimes useful to define an entry which does not have its own
contents but does appear in the image. The contents are set by the section
which contains it, even though it appears as an entry in the fdtmap.
Simon Glass [Sat, 7 Jan 2023 21:07:18 +0000 (14:07 -0700)]
rockchip: Support building the all output files in binman
Add the required binman images to replace the Makefile rules which are
currently used. This includes subsuming:
- tpl/u-boot-tpl-rockchip.bin if TPL is enabled
- idbloader.img if either or both of SPL and TPL are enabled
- u-boot.itb if SPL_FIT is enabled
- u-boot-rockchip.bin if SPL is used, either using u-boot.itb when
SPL_FIT is enabled or u-boot.img when it isn't
Note that the intermediate files are dropped with binman, since it
producing everything in one pass. This means that
tpl/u-boot-tpl-rockchip.bin is not created, for example.
Note that for some 32-bit rk3288 boards, rockchip-optee.dtsi is included.
Simon Glass [Sat, 7 Jan 2023 21:07:15 +0000 (14:07 -0700)]
binman: Support optional external blobs
Some blobs are actually not necessary for the board to work correctly. Add
a property to allow this to be indicated. Missing optional blobs do not
cause a build failure.
Simon Glass [Sat, 7 Jan 2023 21:07:14 +0000 (14:07 -0700)]
binman: Support new op-tee binary format
OP-TEE has a format with a binary header that can be used instead of the
ELF file. With newer versions of OP-TEE this may be required on some
platforms.
Add support for this in binman. First, add a method to obtain the ELF
sections from an entry, then use that in the FIT support. We then end up
with the ability to support both types of OP-TEE files, depending on which
one is passed in with the entry argument (TEE=xxx in the U-Boot build).
Simon Glass [Sat, 7 Jan 2023 21:07:08 +0000 (14:07 -0700)]
binman: Allow writing section contents to a file
At present only the image (which is a section) has a filename. Move this
implementation to the entry_Section class so that any section can have a
filename. With this, the section data is written to a file.
This allows parts of an image to be written, along with the entire image.
Make a note that this can be used to include the contents of a section in
one image in another (later) image.
Simon Glass [Wed, 21 Dec 2022 14:27:39 +0000 (07:27 -0700)]
dm: pinctrl: Revert "pinctrl: probe pinctrl drivers during post-bind"
This breaks chromebook_coral and it is also not how things should work. If
a board needs to bind GPIOs as part of a pinctrl driver this can be done
during the bind step, if needed.
We cannot probe pinctrl devices when binding as a rule, since it cannot be
supported on some platforms.
The bind and probe steps are separate in U-Boot and they should remain
separate.
Simon Glass [Sat, 7 Jan 2023 21:57:30 +0000 (14:57 -0700)]
rockchip: Enable bootstage on rockpro64
This board is useful for benchmarking overall U-Boot performance. Enable
the bootstage feature so we get a report.
Since this returns to the boot rom before finishing executing
board_init_r() in SPL, add a few bootstage calls so that we can collect
timing from TPL.
For the stash region, use a portion of SRAM, 64KB below the stack top.
This allows the TPL image to be up to nearly 120KB (it is typically about
64KB). SPL normally runs from SDRAM at 0, so can use the same stash
region.
Simon Glass [Wed, 21 Dec 2022 23:08:23 +0000 (16:08 -0700)]
mkimage: Add a few more messages for FIT failures
Add messages to make it clearer which part of the FIT creation is failing.
This can happen when an invalid 'algo' property is provided in the .its
file.
Simon Glass [Wed, 21 Dec 2022 23:08:21 +0000 (16:08 -0700)]
fdt: Check for overlapping data and FDT
If the FDT overlaps with the data region of the image, or with the stack,
it can become corrupted before relocation. Add a check for this, behind a
debug flag, as it can be very confusing and time-consuming to debug.
Tom Rini [Tue, 17 Jan 2023 13:55:40 +0000 (08:55 -0500)]
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.
Tony Dinh [Fri, 30 Dec 2022 05:45:57 +0000 (21:45 -0800)]
arm: kirkwood: Convert to DM Serial for various Kirkwood boards
For Kirkwood boards, it is necessary to have early malloc in DRAM area
when Driver Model for Serial is enabled. Please see Michael's patch here:
https://lore.kernel.org/u-boot/20220817193809.1059688-20-michael@walle.cc/
This patch enables the early malloc in DRAM for all Kirkwood boards.
Note that this will work for boards that have either non-DM serial
and DM_SERIAL. Also, add the CONFIG_KIRKWOOD_COMMON option to enable
DM_SERIAL as a common option for boards that have been tested.
Stefan Roese [Mon, 16 Jan 2023 08:01:48 +0000 (09:01 +0100)]
timer: orion-timer: Fix problem in early_init_done()
It was noticed that Clearfog is currently broken with this newly
introduced early_init_done() function. Apparently the timer is enabled
here when U-Boot is run but not configured - at least not correctly.
Resulting in a hangup in the timer reading functions.
To fix this, also read the value of the reload register and check it's
value with the one written to by U-Boot. Only if this matches, the
init has already been done.
Fixes: 5387b093cb79 ("timer: orion-timer: Fix problem with early static variable") Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Pali Rohár <pali@kernel.org> Cc: Martin Rowe <martin.p.rowe@gmail.com> Cc: Tony Dinh <mibodhi@gmail.com> Cc: Pali Rohár <pali@kernel.org> Cc: Michael Walle <michael@walle.cc>
Tom Rini [Tue, 17 Jan 2023 01:58:37 +0000 (20:58 -0500)]
Merge tag 'u-boot-rockchip-20230117' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
- Add support for rv1126 soc and rv1126 neu2 io board;
- Add support for rk3399 pine64 pinephone pro board;
- dts sync from linux for rk3399 and px30;
- Add support for PX30 Ringneck SoM board;
Simon Glass [Fri, 6 Jan 2023 14:52:36 +0000 (08:52 -0600)]
expo: Add basic implementation
An expo is a way of presenting and collecting information from the
user. It consists of a collection of 'scenes' of which only one is
presented at a time. An expo is typically used to show a boot menu
and allow settings to be changed.
One created, the same expo can be automatically presented in graphical
form using a vidconsole, or in text form on a serial console.
Add an initial implementation of the expo itself. Supports for scenes
and objects is provided later.
Simon Glass [Fri, 6 Jan 2023 14:52:28 +0000 (08:52 -0600)]
image: Move common image code to image_board and command
We should use the cmd/ directory for commands rather than for common code
used elsewhere in U-Boot. Move the common 'source' code into
image-board.c to achieve this.
The image_source_script() function needs to call run_command_list() so
seems to belong better in the command library. Move and rename it.
Simon Glass [Fri, 6 Jan 2023 14:52:27 +0000 (08:52 -0600)]
image: Add a function to find a script in an image
Split this functionality out of the 'source' command so it can be used
from another place. For now leave it where it is, but a future patch will
move it out of cmd/
Simon Glass [Fri, 6 Jan 2023 14:52:20 +0000 (08:52 -0600)]
cli: Move readline character-processing to a state machine
The current cread_line() function is very long. It handles the escape
processing inline. The menu command does similar processing but at the
character level, so there is some duplication.
Split the character processing into a new function cli_ch_process() which
processes individual characters and returns the resulting input character,
taking account of escape sequences. It requires the caller to set up and
maintain its state.
Update cread_line() to use this new function.
The only intended functional change is that an invalid escape sequence
does not add invalid/control characters into the input buffer, but instead
discards these.
Simon Glass [Fri, 6 Jan 2023 14:52:19 +0000 (08:52 -0600)]
sandbox: Enable mmc command and legacy images
The mmc command is useful for testing mmc disk images in sandbox, so
enable it. We also need to enable legacy images so that we can run tests
which use them.
Disable it for a few avb tests since MMC is not implemented there yet.
Quentin Schulz [Mon, 9 Jan 2023 10:36:43 +0000 (11:36 +0100)]
rockchip: px30: insert u-boot, spl-boot-device into U-Boot device tree
It is possible to boot U-Boot proper from a different storage medium
than the one used by the BOOTROM to load the SPL. This information is
stored in the u-boot,spl-boot-device Device Tree property and is
accessible from U-Boot proper so that it has knowledge at runtime where
it was loaded from.
Quentin Schulz [Mon, 9 Jan 2023 10:36:42 +0000 (11:36 +0100)]
rockchip: px30: list possible SPL boot devices
BOOTROM sets a bit in a CPU register so that the software can know from
where the first stage bootloader was booted. One use case for this is to
specify the default loading medium for U-Boot proper to match the one
used by the BOOTROM to load the SPL (same-as-spl in
u-boot,spl-boot-order).
Let's create the mapping between BOOTROM value and Device Tree node
names for MMC devices.
Quentin Schulz [Mon, 9 Jan 2023 10:36:40 +0000 (11:36 +0100)]
rockchip: px30: fix possibly unused grf and cru variables
The grf and cru are only used when no UART base is provided by the user
(defaults to UART2) or for UART1, UART3 and UART5 to be used for the
debug UART. Therefore, let's surround those variable definitions with
the proper checks.
This wasn't an issue before support for UART0 was added, because all
cases were using cru and grf. UART0 only uses pmucru so there's a need
to not define those variables anymore.
Fixes: d0af506625ff ("rockchip: px30: support debug uart on UART0") Cc: Quentin Schulz <foss+uboot@0leil.net> Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Peter Robinson [Sat, 31 Dec 2022 09:24:00 +0000 (09:24 +0000)]
rockchip: Add initial support for the PINE64 Pinephone Pro
The Pinephone Pro is another device by PINE64. It's closely related
to the Pinebook Pro of which this initial support is derived from.
Specification:
- A variant of the Rockchip RK3399
- A 6 inch 720*1440 DSI display
- Front and rear cameras
- Type-C interface with alt mode display (DP 1.2) and PD charging
- 4GB LPDDR4 RAM
- 128GB eMMC
- mSD card slot
- An AP6255 module for 802.11ac WiFi and Bluetooth 5
- Quectel EG25-G 4G/LTE modem
Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Jagan Teki [Wed, 14 Dec 2022 17:51:05 +0000 (23:21 +0530)]
arm: rockchip: Add RV1126 arch core support
Rockchip RV1126 is a high-performance vision processor SoC
for IPC/CVR, especially for AI related application.
Add arch core support for it.
Signed-off-by: Jagan Teki <jagan@edgeble.ai> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Change-Id: I22fde40ec375e3c6aba39808abf252edc45d4b04
Jagan Teki [Wed, 14 Dec 2022 17:51:04 +0000 (23:21 +0530)]
ARM: dts: rockchip: Add Rockchip RV1126 SoC
RV1126 is a high-performance vision processor SoC for IPC/CVR,
especially for AI related application.
It is based on quad-core ARM Cortex-A7 32-bit core which integrates
NEON and FPU. There is a 32KB I-cache and 32KB D-cache for each core
and 512KB unified L2 cache. It has build-in NPU supports INT8/INT16
hybrid operation and computing power is up to 2.0TOPs.
This patch add basic core dtsi support.
Signed-off-by: Jon Lin <jon.lin@rock-chips.com> Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com> Signed-off-by: Jagan Teki <jagan@edgeble.ai>
projects / u-boot.git / log