Aradhya Bhatia [Mon, 12 Feb 2024 10:06:35 +0000 (15:36 +0530)]
arm: mach-k3: Refactor QoS settings
Refactor common QoS code into a new common header file, and the soc
specific setup_qos functions into a common API.
Rename $(soc)_qos_count and $(soc)_qos_data variables to qos_count and
qos_data. When QoS settings of more SoCs are added, only one pair will
be defined at a time, based on the config SOC_K3_$(soc).
This refactoring has been done for 2 major purposes.
- The auto-generated $(soc)_qos_data.c and $(soc)_qos.h files cannot
have any code that is specific to any bootloader. Those files have to
remain agnostic of different bootloader implementations and their
header files.
- The existing implementation was less than ideal and would have enabled
multiple $(soc)_qos_count and $(soc)_qos_data variables for all SoC
variants.
Vitor Soares [Mon, 19 Feb 2024 12:34:08 +0000 (12:34 +0000)]
arm: dts: k3-am625-verdin-r5: Change CPU frequency to 1000MHz
The same U-Boot binary is compatible with multiple Verdin AM62 board
variants. However, some of the SoC models can only operate at a maximum
speed of 1 GHz.
Previously, the boards with lower-speed grades were running at
overclocked speeds, leading to kernel complaints about unsupported
configurations.
To resolve this issue, the operating speed has been decreased to the
maximum allowable value across all Verdin AM62 board variants. As a
result, there is a regression in overall boot time, increasing by around
200 milliseconds for the faster SoC variant.
Signed-off-by: Vitor Soares <vitor.soares@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Tom Rini [Fri, 1 Mar 2024 14:14:36 +0000 (09:14 -0500)]
Merge patch series "toradex: fix reset and hardware detection regressions"
Francesco Dolcini <francesco.dolcini@toradex.com> says:
This series fixes two regressions affecting multiple Toradex boards
(i.MX, TI and TEGRA based) and targets the current master, e.g. v2024.04
release.
U-Boot `reset` command is broken on all Tordex i.MX6* based SoMs since
v2023.07, this series fixes it enabling the `wdt-reboot` driver.
Since v2024.04-rc1 reading the Toradex configuration block is not working
properly anymore, the serial number and the hardware version are not read
correctly, preventing the board from functioning correctly (wrong mac address,
wrong DT, ...). This is fixed by reading the config block in `EVT_SETTINGS_R`
and adding a toradex sysinfo driver. In addition to that, we now use a random
mac address in case the config block is invalid.
Parth Pancholi [Fri, 23 Feb 2024 09:11:43 +0000 (10:11 +0100)]
toradex: imx6*: fix reset using wdt-reboot driver
commit 68dcbdd594d4 ("ARM: imx: Add weak default reset_cpu()")
introduced a regression that 'reset' command unable to reset
imx6 and imx6ull based Toradex's modules in the u-boot.
This change enables a watchdog-based sysreset driver for
Toradex's colibri-imx6, colibri-imx6ull (with nand and emmc)
and apalis-imx6 which solves the reset command regression on
these modules.
Emanuele Ghidoli [Fri, 23 Feb 2024 09:11:42 +0000 (10:11 +0100)]
toradex: common: Use random mac address if toradex config block is missing
Set CONFIG_NET_RANDOM_ETHADDR=y, which sets random eth address in
case there is no toradex config block programmed.
In case of missing toradex config block the generated mac address was
always the same, linked to serial number 0.
Use random generated mac address instead.
Emanuele Ghidoli [Fri, 23 Feb 2024 09:11:41 +0000 (10:11 +0100)]
toradex: common: Add sysinfo driver
This commit introduces support for the Toradex sysinfo driver in U-Boot,
which uses information from Toradex config block to print correct
board model.
In case the Toradex config block is not present sysinfo prints the model
of the board provided by device tree removing per board specific prints.
Emanuele Ghidoli [Fri, 23 Feb 2024 09:11:38 +0000 (10:11 +0100)]
toradex: Remove not necessary model prints from checkboard()
Sysinfo prints the model obtained from device tree, checkboard()
take info from hardware and tdx_checkboard() use the model retrieved by
toradex config block.
Remove the print from checkboard() function because the model obtained
from toradex config block is the most complete.
If toradex config block is missing the model info from device tree is
enough.
Emanuele Ghidoli [Fri, 23 Feb 2024 09:11:37 +0000 (10:11 +0100)]
toradex: Fix recursive call to checkboard
Since checkboard() is used instead of show_board_info(), in case toradex
config block is missing or malformed, checkboard is recursively called.
It prints a long list of "MISSING TORADEX CONFIG BLOCK" till the stack
is full.
Fixes: edb0ecd18708 ("toradex: Use checkboard() instead of show_board_info()") Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Verdin iMX8M Plus Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
Paul Barker [Tue, 27 Feb 2024 20:40:31 +0000 (20:40 +0000)]
pmic: Add Renesas RAA215300 PMIC driver
The RZ/G2L SMARC module is powered via a Renesas RAA215300 PMIC which
provides several voltage converters, a real time clock (RTC) and reset
control. A basic driver is implemented for this device so that we can
read, write and dump the PMIC registers.
The raa215300_bind() function is added as a stub, binding of the
sysreset driver will be added in a later patch.
Additional features of this PMIC (such as reset control) may be
supported by future patches.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Paul Barker [Tue, 27 Feb 2024 20:40:30 +0000 (20:40 +0000)]
i2c: rzg2l: Add I2C driver for RZ/G2L family
This driver supports the I2C module on the Renesas RZ/G2L (R9A07G044)
SoC, also known as the RIIC module.
This patch is based on both the u-boot driver in the Renesas RZ BSP
3.0.5 release [1] (commit 7fcc1fdc2534), and the Linux v6.7 driver
(commit 0dd3ee311255).
Support for deblocking the I2C bus is included as this may be needed
after triggering a reset via the Power Management IC (PMIC) over I2C
(the PMIC asserts the reset line before the SoC completes the I2C write
transaction with obvious bus locking effects). If the SDA line is
observed to be low during initialisation, we automatically attempt to
deblock.
Paul Barker [Tue, 27 Feb 2024 20:40:28 +0000 (20:40 +0000)]
clk: renesas: Confirm all clock & reset changes on RZ/G2L
When enabling/disabling a clock or reset signal, confirm that the change
has completed before returning from the function. A somewhat arbitrary
100ms timeout is defined to ensure that the system doesn't lock up in
the case of an error.
Since we need to dynamically determine if we're waiting for a 0 bit or a
1 bit, it's easier to use wait_for_bit_32() than readl_poll_timeout().
This change is needed for reliable initialization of the I2C driver
which is added in a following patch.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Tom Rini [Sat, 24 Feb 2024 22:51:50 +0000 (17:51 -0500)]
Merge tag 'u-boot-imx-master-20240224' of https://source.denx.de/u-boot/custodians/u-boot-imx
- Enable the thermal driver for the imx8m phycore boards.
- Convert imx53-qsb to watchdog driver to fix the 'reset' command.
- Remove multiline string from imx6dl-sielaff.
- Add SPI boot support for imxrt1050-evk.
- Convert opos6uldev to watchdog driver to fix the 'reset' command.
Jesse Taube [Mon, 19 Feb 2024 23:00:59 +0000 (18:00 -0500)]
imx: imxrt1050-evk: Add support for SPI flash booting
Add support for booting the imxrt1050-evk from spi.
Add imximage config and the ability for SPL to boot from NOR.
Enable binman in Kconfig and device tree for imxrt* as it is used to
prepend fspi_header.bin to SPL and u-boot.img.
Tom Rini [Tue, 20 Feb 2024 22:57:52 +0000 (17:57 -0500)]
Merge patch series "board/ti: k3 boards: Stop using findfdt"
Nishanth Menon <nm@ti.com> says:
This is a wide cleanup to switch to setting fdtfile using env_set
instead of scripted magic. 'fdtfile' is expected to be set by default.
This allows the stdboot triggered efi loaders to find the correct OS
device tree file even if regular boot process is interrupted by user
intervention.
Nishanth Menon [Mon, 12 Feb 2024 19:47:17 +0000 (13:47 -0600)]
board: ti: common: Introduce a common fdt ops library
Introduce a common fdt operations library for basic device tree
operations that are common between various boards.
The first library to introduce here is the capability to set up
fdtfile as a standard variable as part of board identification rather
than depend on scripted ifdeffery.
Reviewed-by: Jonathan Humphreys <j-humphreys@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Nishanth Menon <nm@ti.com>
Nishanth Menon [Mon, 12 Feb 2024 19:47:16 +0000 (13:47 -0600)]
board: ti: Add missing common/Kconfig references
Add missing board/ti/common/Kconfig references for the platforms that
missed it. The intent is for the common Kconfig to be usable across TI
reference boards as required.
Reported-by: Tom Rini <trini@konsulko.com> Signed-off-by: Nishanth Menon <nm@ti.com>
Shantur Rathore [Wed, 14 Feb 2024 09:54:03 +0000 (09:54 +0000)]
common: usb-hub: Reset USB 3.0 hubs only
Additional testing of the changes introduced in commit 33e06dcbe57a "common:
usb-hub: Reset hub port before scanning") revealed that some USB 2.0 and 3.0
flash drives didn't work in U-Boot on some Allwinner SoCs that support USB
2.0 interfaces only. More precisely, some of the tested USB 2.0 and 3.0
flash drives failed to be detected and work on an OrangePi Zero 3, based on
the Allwinner H616 SoC that supports USB 2.0 only, while the same USB flash
drives worked just fine on a Pine64 H64, based on the Allwinner H6 SoC that
supports both USB 2.0 and USB 3.0 interfaces.
The USB ID of the above-mentioned USB 3.0 flash drive that failed to work is
1f75:0917 (Innostor Technology Corporation IS917 Mass storage), it is 32 GB
in size and sold under the PNY brand. The mentioned USB 2.0 drive is some
inexpensive no-name drive with an invalid USB ID.
Resetting USB 3.0 hubs only, which this patch introduces to the USB hub
resets, has been tested to work as expected, resolving the identified issues
on the Allwinner H616, while not introducing any new issues on other tested
Allwinner SoCs. Thus, let's fix it that way.
According to the USB 3.0 specification, resetting a USB 3.0 port is required
when an attached USB device transitions between different states, such as
when it resumes from suspend. Though, the Linux kernel performs additional
USB 3.0 port resets upon initial USB device attachment, as visible in commit 07194ab7be63 ("USB: Reset USB 3.0 devices on (re)discovery") in the kernel
source, to ensure proper state of the USB 3.0 hub port and proper USB mode
negotiation during the initial USB device attachment and enumeration.
These additional types of USB port resets don't exist for USB 2.0 hubs,
according the USB 2.0 specification. The resets seem to be added to the USB
3.0 specification as part of the port and device mode negotiation.
The Linux kernel resets USB 3.0 (i.e. SuperSpeed) hubs only, as visible in
commit 10d674a82e55 ("USB: When hot reset for USB3 fails, try warm reset.")
in the kernel source. The check for SuperSpeed hubs is performed in a way
that also applies to newer SuperSpeed Plus (USB 3.1 or 3.2) hubs as well,
which hopefully makes it future proof.
Fixes: 33e06dcbe57a ("common: usb-hub: Reset hub port before scanning")
Link:
https://lore.kernel.org/u-boot/20240207102327.35125-1-i@shantur.com/T/#u
Link:
https://lore.kernel.org/u-boot/20240201164604.13315fa6@donnerap.manchester.arm.com/T/#u
Signed-off-by: Shantur Rathore <i@shantur.com> Helped-by: Dragan Simic <dsimic@manjaro.org> Tested-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Reviewed-by: Marek Vasut <marex@denx.de>
- Convert msc_sm2s_imx8mp to DM_SERIAL.
- Make Ethernel functional on msc_sm2s_imx8mp.
- General improvements for msc_sm2s_imx8mp.
- Add suport for the Sielaff i.MX6 Solo board.
- Update GE HealthCare maitainers' e-mail addresses.
Marek Vasut [Sun, 11 Feb 2024 17:34:30 +0000 (18:34 +0100)]
ARM: renesas: Enable LTO on R-Car
Enable LTO globally on Renesas R-Car platforms. This has been enabled
on a subset of boards already, but at this point it is safe to enable
it globally. This saves units or tens of kiB from the resulting build.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Marek Vasut [Sun, 11 Feb 2024 17:34:28 +0000 (18:34 +0100)]
ARM: renesas: Disable EFI on R-Car Gen2
These systems are unlikely to use EFI as this functionality has not been
enabled until it got pulled in by Kconfig default. This functionality
does add some 60-70 kiB to the u-boot.img size, which overflows the size
limit. Disable it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
clk: renesas: Fix broken clocks on all Gen2 boards
To prepare support for multiple register layouts pointers to register
tables where added to struct cpg_mssr_info. These pointers are suppose
to be filled in at probe time and no intended change in behavior was
intended.
However the new pointers where only filled in by some paths of the
driver implemented in clk-rcar-gen3.c. The path implemented in
clk-rcar-gen2.c was not updated leaving the pointers uninitialized
leading to a crash when trying to probe the clocks.
Fix this by filling in the pointers in the Gen2 code path with the
values used before they where moved to struct cpg_mssr_info.
Fixes: d413214fb748 ("clk: renesas: Add register pointers into struct cpg_mssr_info") Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Tested-by: Marek Vasut <marek.vasut+renesas@mailbox.org> # R8A7791 Porter Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
- Fix avb_verify command with SD cards
- Add u-boot-dfu maintainer tree for AB/AVB
- Avb: report verified boot state based on lock state
- Misc avb refactors improve code quality
Igor Opaniuk [Fri, 9 Feb 2024 19:20:44 +0000 (20:20 +0100)]
cmd: avb: rework do_avb_verify_part
Use existing str_avb_slot_error() function for obtaining
verification fail reason details.
Take into account device lock state for setting correct
androidboot.verifiedbootstate kernel cmdline parameter.
Igor Opaniuk [Fri, 9 Feb 2024 19:20:40 +0000 (20:20 +0100)]
avb: move SPDX license identifiers to the first line
Move SPDX license identifiers to the first line, so it conforms
to license placement rule [1]:
Placement:
The SPDX license identifier in kernel files shall be added at the first
possible line in a file which can contain a comment. For the majority
of files this is the first line, except for scripts which require the
'#!PATH_TO_INTERPRETER' in the first line. For those scripts the SPDX
identifier goes into the second line.
Caleb Connolly [Fri, 9 Feb 2024 15:11:34 +0000 (15:11 +0000)]
button: qcom-pmic: demote "unknown button" message to debug
This message isn't an error (there can be a watchdog subnode for example)
but it shouldn't be printed unless this driver is being debugged. Demote
it to a debug print.
Tom Rini [Tue, 13 Feb 2024 22:31:11 +0000 (17:31 -0500)]
Merge branch '2024-02-13-assorted-updates'
- Add the button command patch, update MAINTAINERS entry for a platform,
fix a problem with the hash command, fix a problem on K3 platforms and
revert a change on verdin-am62.
According to TI changing the VDD_CORE while the SoC is running is not
allowed, the voltage must be set before the AM62 device reset is
released, revert this change therefore.
The correct solution would be to program the PMIC during manufactoring
according to the speed grade of the SoC.
Caleb Connolly [Tue, 9 Jan 2024 11:51:09 +0000 (11:51 +0000)]
boot: add support for button commands
With the relatively new button API in U-Boot, it's now much easier to
model the common usecase of mapping arbitrary actions to different
buttons during boot - for example entering fastboot mode, setting some
additional kernel cmdline arguments, or booting with a custom recovery
ramdisk, to name a few.
Historically, this functionality has been implemented in board code,
making it fixed for a given U-Boot binary and requiring the code be
duplicated and modified for every board.
Implement a generic abstraction to run an arbitrary command during boot
when a specific button is pressed. The button -> command mapping is
configured via environment variables with the following format:
button_cmd_N_name=<button label>
button_cmd_N=<command to run>
Where N is the mapping number starting from 0. For example:
button_cmd_0_name=vol_down
button_cmd_0=fastboot usb 0
This will cause the device to enter fastboot mode if volume down is held
during boot.
After we enter the cli loop the button commands are no longer valid,
this allows the buttons to additionally be used for navigating a boot
menu.
Tom Rini [Mon, 12 Feb 2024 20:22:05 +0000 (15:22 -0500)]
Merge tag 'doc-2024-04-rc2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request doc-2024-04-rc2
Documentation:
* Fix and extend utf8_to_utf32_stream() documentation
* Fix rendering of OpenSBI logo in VisionFive 2 description
* Document imxrt1170-evk board
* codingstyle.rst: Clarify include section
Nils Le Roux [Sat, 2 Dec 2023 09:39:49 +0000 (10:39 +0100)]
net: designware: Support high memory nodes
Some platforms (such as the Lichee Pi 4A) have their dwmac device
addressable only in high memory space. Storing the node's base address
on 32 bits is not possible in such case.
Use platform's physical address type to store the base address.
Signed-off-by: Nils Le Roux <gilbsgilbert@gmail.com> Cc: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Tom Rini [Fri, 9 Feb 2024 14:35:20 +0000 (09:35 -0500)]
doc/develop/codingstyle.rst: Clarify include section
Rework the section about includes slightly. We should not be using
common.h anywhere, so remove that from examples and ask people to send
patches removing it when found. Doing this also means we need to reword
other parts of this section. Be clearer about using alphabetical
ordering.
Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
efi_loader: simplify error message in efi_disk_create_raw()
The error message
Adding disk for usb_mass_storage.lun0 failed (err=-9223372036854775788/0x8000000000000014)
provides a decimal and a hexadecimal notation of the EFI status code
EFI_ALREADY_STARTED which is defined as (EFI_ERROR_MASK | 20).
The decimal output does not convey the value 20 clearly.
With the patch we write
Adding block device usb_mass_storage.lun0 failed, r = 20
similar to other EFI error messages.
Fixes: 952018117ab4 ("dm: sandbox: Switch over to using the new host uclass") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
projects / u-boot.git / log