Tom Rini [Mon, 26 Aug 2024 16:39:17 +0000 (10:39 -0600)]
doc/develop/sending_patches.rst: Clarify when to use which branch
The previous wording on the paragraph about what branch to use when
submitting patches did not reflect how / when the next branch is
currently used. Reword this to note that master should be used for bug
and regression fixes, always, and that next should be used once it
opens, with -rc2.
Reported-by: Jerome Forissier <jerome.forissier@linaro.org> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Acked-by: Jerome Forissier <jerome.forissier@linaro.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
scripts/Makefile.lib: do not include CONFIG_DEVICE_TREE_INCLUDES in dtsi_include_list
The commit mentioned in Fixes broke the
CONFIG_DEVICE_TREE_INCLUDES feature, with the result that any board
setting any non-empty value for that fails to build.
The parent of the mentioned commit refactoring a bit by introducing
the dtsi_include_list variable and changing cmd_dtc to loop over that
was fine.
However, the .dtsi files mentioned in CONFIG_DEVICE_TREE_INCLUDES are
not supposed to be generated via the build system. They are meant for
e.g. including a public key for verified boot (generated with the
key2dtsi script), or for injecting some stuff to the /config
node (say, a bootcmd or a load-environment setting or things like
that). The files can either live in-tree in a private branch or
completely outside, e.g. in some Yocto metadata.
But regardless, U-Boot's build system will never know anything about
them, so when the mentioned commit did
things broke, because if CONFIG_DEVICE_TREE_INCLUDES is for example
"/path/to/public_key.dtsi", this would add a dependency on
$(obj)//path/to/public_key.dtsi to each $(obj)/*.dtb target, yielding
make[3]: *** No rule to make target 'arch/arm/dts/imx6dl-aristainetos2c_7.dtb', needed by 'dtbs'. Stop.
To fix that while preserving the introduced
CONFIG_EFI_CAPSULE_ESL_FILE behaviour, disentangle
CONFIG_DEVICE_TREE_INCLUDES from dtsi_include_list from which
dtsi_include_list_deps is built, and instead just add the items
directly to the $(foreach) loop.
Fixes: a958988b62 ("scripts/Makefile.lib: Add dtsi include files as deps for building DTB") Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Tested-by: Emil Kronborg <emil.kronborg@protonmail.com>
riscv: CONFIG_SPL_FRAMEPOINTER must depend on CONFIG_SPL
The CONFIG_SPL_FRAMEPOINTER symbol is only relevant in SPL.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Ben Dooks <ben.dooks@codethink.co.uk>
For the Milk-V Mars CM (lite) we have only been copying sizeof(void *)
bytes to the compatible property instead of the whole string list.
Fixes: de3229599d4f ("board: add support for Milk-V Mars CM") Reported-by: E Shattow <lucent@gmail.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
clk: sifive: avoid declaring static variables in includes
The existing code is unnecessarily convoluted:
Arrays __prci_init_clocks_fu[5|7]40 are initialized with data.
In separate includes fu[5|7]40-prci.h the size of the arrays is provided as
constants.
By moving the structures prci_clk_fu[5|7]40 to the respective code modules
we can directly use ARRAY_SIZE() to access the size of the data used for
initialization.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
The RPC SPI DT node is now part of mainline Linux DT, remove the
duplicate content from U-Boot DT extras. The SPI flash DT node name
has been changed from "spi-flash@0" to "flash@0", reflect this change
in this patch. Retain "bank-width" and "num-cs" DT properties which
are used by U-Boot. Retain "spi-rx-bus-width" and "spi-tx-bus-width"
DT properties to indicate the bus should always be operated in 1-1-1
mode as the U-Boot RPC SPI driver does not support higher bus width
modes yet.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Make sure RPC PHY timing registers are configured before performing
bus access. These registers might have been left unconfigured or may
have been configured by a prior stage bootloader and leaving them
unconfigured or misconfigured would interfere with U-Boot operation.
Set PHYOFFSET1 DDRTMG field to 3 which enables DDR timing adjustment
when SPIDRE or DRDRE = 0 and set PHYOFFSET2 OCTTMG field to 4 which
makes the interface operate in Serial flash or HyperFlash mode.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Sat, 31 Aug 2024 20:31:46 +0000 (22:31 +0200)]
mtd: spi: renesas: Configure DRDRENR register
Make sure DRDRENR register is configured before performing external
address space read. This register might have been configured by a
prior stage bootloader and leaving it unconfigured would interfere
with U-Boot operation. Since U-Boot RPC SPI driver does not support
DDR data transfer mode yet, set this register unconditionally to 0.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Sat, 31 Aug 2024 20:31:45 +0000 (22:31 +0200)]
mtd: spi: renesas: Write DRDMCR register once
Instead of writing DRDMCR with 0 first and then overwriting DRDMCR again
in case any dummy bytes have to be sent out, write DRDMCR in every case
with the amount of dummy bytes that have to be sent out. In case no dummy
bytes have to be sent out, the value written into DRDMCR is zero, so no
dummy bytes are sent out. No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Marek Vasut [Sat, 31 Aug 2024 20:31:44 +0000 (22:31 +0200)]
mtd: spi: renesas: Write DREAR register once
Instead of writing DREAR with 0 first and then overwriting DREAR again
in case of 4 byte addressing mode, write DREAR in every case once with
the correct content right away. No functional change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Joshua Watt [Wed, 28 Aug 2024 14:37:57 +0000 (08:37 -0600)]
android_ab: Fixes: Fix backup offset calculation
The backup offset is in bytes, but was incorrectly be interpreted as
blocks, leading to it being written to the wrong location. Fix the
calculation, clarify that ANDROID_AB_BACKUP_OFFSET is in bytes and must
be a multiple of the block size, and add a runtime check to validate the
offset.
Marek Behún [Thu, 29 Aug 2024 08:08:49 +0000 (10:08 +0200)]
arm: mvebu: turris_omnia: Switch DDR speed to 1333H when reset 9 is selected
Users experiencing random kernel crashes due to new versions of
Marvell's DDR training algorithm can solve the issue by setting DDR
speed to 1333H.
But if kernel crashes, it has to be done in U-Boot, which is impossible
without UART connection.
In order to make it easier for users, use the rescue button mechanism:
when rescue mode 9 is selected (that is when 10 LEDs are ON), U-Boot
will train DDR in 1333H mode and also update EEPROM so that subsequent
boot will use this mode.
User has to use the `eeprom` command in U-Boot or `omnia-eeprom` command
in OS to switch back to 1600K mode.
Signed-off-by: Marek Behún <kabel@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
Marek Behún [Thu, 29 Aug 2024 08:08:48 +0000 (10:08 +0200)]
arm: mvebu: turris_omnia: Use the i2c_eeprom misc driver for EEPROM reading in U-Boot proper
Use the i2c_eeprom miscellaneous driver for reading Turris Omnia EEPROM
in U-Boot proper. Keep using dm_i2c_read() in SPL build, since adding
the i2c_eeprom driver to SPL build increases the image by 1.5 KiB.
Signed-off-by: Marek Behún <kabel@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
Brian Norris [Fri, 26 Jul 2024 19:02:33 +0000 (12:02 -0700)]
patman: Resolve python string vs. regex escaping syntax
Python strings have their own notion of backslash-escaping, and that can
conflict with the intentions for strings passed to the 're' module. In
particular, I get warnings like this:
Jerome Forissier [Wed, 28 Aug 2024 15:36:37 +0000 (17:36 +0200)]
mach-imx: do not use if_changed more than once per target
doc/develop/makefiles.rst has the following note:
if_changed should not be used more than once per target.
It stores the executed command in a corresponding .cmd
file and multiple calls would result in overwrites and
unwanted results when the target is up to date and only the
tests on changed commands trigger execution of commands.
The mach-imx Makefile does not follow this recommandation, so fix it
by implementing a single command that performs both the cpp_cfg
and imx9_check actions.
This change fixes an issue with "tools/buildman/buildman imx8ulp_evk"
failing every other time [1].
Jonas Karlman [Sat, 3 Aug 2024 12:41:44 +0000 (12:41 +0000)]
bootstage: Fix unstash of records from SPL
The commit b81e31a1e6c5 ("bootstash: Do not provide a default address
for all") changed a bootstage unstash call to bootstage stash, this
has resulted in bootstage records stashed in SPL no longer get unstaged
in U-Boot proper. Fix this by changing back to a unstage call.
Fixes: b81e31a1e6c5 ("bootstash: Do not provide a default address for all") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
uint64_t is defined as unsigned long long on 32-bit ARM.
Use PRIX64 for printing uint64_t.
This avoid a build failure on 32-bit systems:
tools/mkeficapsule.c: In function 'dump_capsule_auth_header':
tools/mkeficapsule.c:694:66: warning: format '%lX' expects argument of
type 'long unsigned int', but argument 2 has type 'uint64_t'
{aka 'long long unsigned int'} [-Wformat=]
694 | printf("EFI_FIRMWARE_IMAGE_AUTH.MONOTONIC_COUNT\t\t: %08lX\n",
| ~~~~^
| |
| long unsigned int
| %08llX
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Ilias Apalodimas [Mon, 12 Aug 2024 20:57:59 +0000 (23:57 +0300)]
efi_loader: fix memory freeing in efi_get_dp_from_boot()
efi_get_var() allocates memory which must be freed after the variable is
used. Since the device path is duplicated after we deserialize the load
options free the memory used for the variable payload
- Fix crash in BCB on invalid block device (reported by coverity)
- Fix booting Android kernel without a ramdisk using fastboot
- Fix ux500 gadget driver ops based on CONFIG_USB_MUSB_HOST
Marek Vasut [Sun, 18 Aug 2024 20:04:15 +0000 (22:04 +0200)]
usb: gadget: ux500: Do not redefine ops if CONFIG_USB_MUSB_HOST set
In case CONFIG_USB_MUSB_HOST is set, the ux500_gadget_ops get overridden
to musb_usb_ops . Simply set the ops one way or the other depending on
whether CONFIG_USB_MUSB_HOST is set or not.
Michael Walle [Mon, 29 Jul 2024 21:36:57 +0000 (23:36 +0200)]
boot: android: fix booting without a ramdisk
android_image_get_ramdisk() will return an error if there is no ramdisk.
Using the android image without a ramdisk worked until commit 1ce8e10f3b4b ("image: Fix up ANDROID_BOOT_IMAGE ramdisk code") because
the return code wasn't checked until then. Return -ENOENT in case
there is no ramdisk and translate that into -ENOPKG in the calling
code, which will then indicate "no ramdisk" to its caller
(boot_get_ramdisk()).
This way, we can get rid of the "*rd_data = *rd_len = 0;" in the error
path, too.
With this, I'm able to boot a linux kernel using fastboot again:
Tom Rini [Mon, 19 Aug 2024 21:07:18 +0000 (15:07 -0600)]
pytest: requirements.txt: Resync with the rest of the project
In order to build the docker container, which contains a download cache
of python modules, we need to have our versions be in sync in each
requirements file. Update some of the cases where which are older than
the rest of the project.
Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
- Convert tqma6q_mba6 to watchdog DM to fix reset.
- Convert tqma6q_mba6 to PMIC and I2C DM.
- Convert tqma6q_mba6 to OF_UPSTREAM.
- Do not print the board name twice on tqma6.
- Enable CMD_ERASEENV for imx8mm/mp Phytec boards.
- Add imx8ulp binman support.
- Fix imx8 build when CONFIG_IMX_BOOTAUX is set.
Fabio Estevam [Fri, 9 Aug 2024 15:25:48 +0000 (12:25 -0300)]
imx6-tqma6: Convert to OF_UPSTREAM
Instead of using the local imx6-tqma6 devicetree copies from U-Boot,
convert the imx6-tqma6 target to OF_UPSTREAM so that the upstream
kernel devicetrees can be used instead.
Gary Bisson [Mon, 5 Aug 2024 21:25:10 +0000 (23:25 +0200)]
mach-imx: Add i.MX 8ULP binman support
- Re-use i.MX 93 Makefile target as similar boot process
- Create imx8ulp-u-boot.dtsi for binman image architecture
- Create both SPL and U-Boot containers configuration
Key differences between the 93 and 8ULP SPL container are:
- No LPDDR training library needed for 8ULP
- 8ULP requires a uPower binary (RISC-V core) for power management
- 8ULP also requires a M33 binary to work properly
Signed-off-by: Gary Bisson <bisson.gary@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
Gary Bisson [Mon, 5 Aug 2024 21:25:08 +0000 (23:25 +0200)]
tools: imx8image: add upower image support
Part of the upower management was included in a previous commit [1].
This patch only adds the bits required to properly parse a config file
that would include the binary as follows:
IMAGE PWR upower.bin
Gary Bisson [Mon, 5 Aug 2024 21:25:07 +0000 (23:25 +0200)]
tools: imx8image: fix soc variable for ULP
Currently the ULP token sets the soc as IMX9, making it impossible to
differentiate the two families of processors.
However, since the 8ULP requires specific binaries like upower which do
not exist in 93, they need to be separated.
Fixes: 6ec65c8558f (tools: image: support i.MX93) Signed-off-by: Gary Bisson <bisson.gary@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
Tom Rini [Mon, 12 Aug 2024 13:58:24 +0000 (07:58 -0600)]
Merge tag 'u-boot-rockchip-20240812' of https://source.denx.de/u-boot/custodians/u-boot-rockchip
Please pull the updates for rockchip platform:
- Add board support:
RK3566: Radxa ROCK 3 Model C
Radxa ZERO 3W/3E
Xunlong Orange Pi 3B
RK3568J: Radxa ROCK 3B
RK3308B: Radxa ROCK S0
RK3588: Radxa ROCK 5 ITX
FriendlyElec CM3588 NAS board
- dw-mmc: allow 4-bit mode;
- dts and config updates;
Tom Rini [Mon, 12 Aug 2024 13:57:34 +0000 (07:57 -0600)]
Merge tag 'efi-2024-10-rc3' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request efi-2024-10-rc3
UEFI:
* efi_loader: use list_count_nodes() in efi_protocols_per_handle()
* efi_loader: correct description of efi_get_distro_fdt_name
* boot: set correct block device name in set_efi_bootdev()
* configs: enable efidebug and EFI http boot on QEMU aarch64
Other:
* Makefile: don't use CFLAGS for environment text file
FUKAUMI Naoki [Tue, 6 Aug 2024 03:47:59 +0000 (12:47 +0900)]
configs: rockchip: enable "ums" command for Radxa ROCK 5B
USB Type-C port is configured as "peripheral" port. so enable "ums"
command to use as USB Mass Storage device.
("rockusb" command is already enabled and working)
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Heiko Stuebner [Fri, 2 Aug 2024 21:00:28 +0000 (23:00 +0200)]
board: rockchip: Add Radxa ROCK 5 ITX
The Rock 5 ITX is a board in ITX form factor using the RK3588 SoC
It can be powered either by 12V, ATX power-supply or PoE.
Notable peripherals are the 4 SATA ports, M.2 M-Key slot, M.2 E-key slot,
2*2.5Gb PCIe-connected Ethernet NICs.
Display options are 2*HDMI, DP via USB-c, eDP + 2*DSI via PCB connectors.
USB ports are 4*USB3 + 2*USB2 on the back panel and 2-port front-panel
connector.
Schematics for the board can be found on
- https://dl.radxa.com/rock5/5itx/radxa_rock_5_itx_X1100_schematic.pdf
- https://dl.radxa.com/rock5/5itx/v1110/radxa_rock_5itx_v1110_schematic.pdf
The naming scheme with the dashes follows Dragan's comment on the mainline
devicetree commit:
"the name of this board deviates from the standard Radxa naming scheme,
which is something like "ROCK <number><letter>" thus, "rock-5a" is
fine, but it should be "rock-5-itx", simply because there's a space
between "5" and "ITX" in "ROCK 5 ITX"
Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Makefile: don't use CFLAGS for environment text file
We use KCPPFLAGS to let the user set flags when invoking the C precompiler.
These should also be used when generating the environment text file.
Reported-by: Dave Jones <dave.jones@canonical.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
configs: enable efidebug and EFI http boot on QEMU aarch64
EFI HTTP is a useful option to have by default and is working reliably on
QEMU. Let's enable it by default, since we have no size limitations.
While at it enable 'efidebug' as well, which is currently needed to
configure the EFI HTTP boot options.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
Alexander Dahl [Wed, 3 Jul 2024 10:12:58 +0000 (12:12 +0200)]
fs: ubifs: Add volume mounted check
Safety guard in the U-Boot filesystem glue code, because these functions
are called from different parts of the codebase. For generic filesystem
handling this should have been checked in blk_get_device_part_str()
already. Commands from cmd/ubifs.c should also check this before
calling those functions, but you never know?!
Alexander Dahl [Wed, 3 Jul 2024 10:12:57 +0000 (12:12 +0200)]
fs: ubifs: Make k(z)alloc/kfree symmetric
Although kfree() is in fact only a slim wrapper to free() in U-Boot, use
kfree() here, because those structs where allocated with kalloc() or
kzalloc().
Alexander Dahl [Wed, 3 Jul 2024 10:12:56 +0000 (12:12 +0200)]
fs: ubifs: Set pointers to NULL after free
Global superblock pointer 'ubifs_sb' and volume pointer 'ubi' of type
struct ubi_volume_desc in private member sb->s_fs_info of type struct
ubifs_info, can be allocated and freed at runtime, and allocated and
freed again, depending which console or script commands are run. In
some cases ubifs_sb is even tested to determine if the filesystem is
mounted. Reset those pointers to NULL after free to clearly mark them
as not valid. This avoids potential double free on invalid pointers.
(The ubifs_sb pointer was already reset, but that statement was moved
now to directly after the free() to make it easier to understand.)
Alexander Dahl [Wed, 3 Jul 2024 10:12:55 +0000 (12:12 +0200)]
fs: ubifs: Fix memleak and double free in u-boot wrapper functions
When mounting ubifs e.g. through command 'ubifsmount' one global static
superblock 'ubifs_sb' is used _and_ the requested volume is opened (like
in Linux). The pointer returned by 'ubifs_open_volume()' is stored in
that superblock struct and freed later on cmd 'ubifsumount' or another
call to 'ubifsmount' with a different volume, through ubifs_umount() and
ubi_close_volume().
In ubifs_ls(), ubifs_exists(), ubifs_size(), and ubifs_read() the volume
was opened again, which is technically no problem with regard to
refcounting, but here the still valid pointer in sb was overwritten,
leading to a memory leak. Even worse, when using one of those
functions and calling ubifsumount later, ubi_close_volume() was called
again but now on an already freed pointer, leading to a double free.
This actually crashed with different invalid memory accesses on a board
using the old distro boot and a rather long script handling RAUC
updates.
Example:
> ubi part UBI
> ubifsmount ubi0:boot
> test -e ubi ubi0:boot /boot.scr.uimg
> ubifsumount
The ubifs specific commands 'ubifsls' and 'ubifsload' check for a
mounted volume by themselves, for the generic fs variants 'ls', 'load',
(and 'size', and 'test -e') this is covered by special ubifs handling in
fs_set_blk_dev() and deeper down blk_get_device_part_str() then. So for
ubifs_ls(), ubifs_exists(), ubifs_size(), and ubifs_read() we can be
sure the volume is opened and the necessary struct pointer in sb is
valid, so it is not needed to open volume again.
Fixes: 9eefe2a2b37 ("UBIFS: Implement read-only UBIFS support in U-Boot") Fixes: 29cc5bcadfc ("ubifs: Add functions for generic fs use") Signed-off-by: Alexander Dahl <ada@thorsis.com>
Tom Rini [Fri, 9 Aug 2024 20:00:04 +0000 (14:00 -0600)]
Merge tag 'tpm-master-09082024' of https://source.denx.de/u-boot/custodians/u-boot-tpm.git
Back when the TPM subsystem was refactored tpm_tis_wait_init() ended up
being called after tpm_tis_init() which initializes values the former needs.
Since we added more TPM chipsets since then sitting on an i2c bus, this patch
folds in tpm_tis_wait_init into tpm_tis_init and makes sure it's called in the
right order regardless of the bus the TPM sits on.
Fedor Ross [Wed, 7 Aug 2024 14:08:01 +0000 (16:08 +0200)]
i2c: imx_lpi2c: Support read transfers longer than 256 bytes
The TXFIFO register of LPI2C only has one byte length, and if the length
of the data that needs to be read exceeds 256 bytes, it needs to be
written to TXFIFO multiple times.
Fedor Ross [Wed, 7 Aug 2024 14:08:00 +0000 (16:08 +0200)]
i2c: imx_lpi2c: Replace hard-coded bus speed value with bus->speed_hz
Instead of using the hard-coded bus speed value I2C_SPEED_STANDARD_RATE,
use the actual configured bus speed. This way the bus speed doesn't
change suddenly after calling the imx_lpi2c_probe_chip() function for
example.
David Virag [Fri, 2 Aug 2024 19:19:16 +0000 (21:19 +0200)]
i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5
Newer Samsung SoCs (including newer Exynos, ExynosAuto, Google Tensor)
still use these IPs, or slightly newer versions of it.
Make these drivers available on these platforms by guarding
EXYNOS4/EXYNOS5 specific code behind their configs, and using CCF for
clocks on other platforms.
Tested S3C I2C driver on Exynos7885.
This along with extended clock driver should enable S3C I2C on
Exynos850.
Signed-off-by: David Virag <virag.david003@gmail.com> Tested-by: Henrik Grimler <henrik@grimler.se> Reviewed-by: Heiko Schocher <hs@denx.de>
Heiko Stuebner [Fri, 2 Aug 2024 21:00:27 +0000 (23:00 +0200)]
arm64: dts: rockchip: add ROCK 5 ITX board
The ROCK 5 ITX as the name suggests is made in the ITX form factor and
actually built in a form to be used in a regular case even providing
connectors for regular front-panel io.
It can be powered either by 12V, ATX power-supply or PoE.
Notable peripherals are the 4 SATA ports, M.2 M-Key slot, M.2 E-key slot,
2*2.5Gb PCIe-connected Ethernet NICs.
As of yet unsupported display options consist of 2*HDMI, DP via USB-c,
eDP + 2*DSI via PCB connectors.
USB ports are 4*USB3 + 2*USB2 on the back panel and 2-port front-panel
connector.
Schematics for the board can be found on
- https://dl.radxa.com/rock5/5itx/radxa_rock_5_itx_X1100_schematic.pdf
- https://dl.radxa.com/rock5/5itx/v1110/radxa_rock_5itx_v1110_schematic.pdf
Alexey Charkov [Fri, 2 Aug 2024 21:00:26 +0000 (23:00 +0200)]
arm64: dts: rockchip: add thermal zones information on RK3588
This includes the necessary device tree data to allow thermal
monitoring on RK3588(s) using the on-chip TSADC device, along with
trip points for automatic thermal management.
Each of the CPU clusters (one for the little cores and two for
the big cores) get a passive cooling trip point at 85C, which
will trigger DVFS throttling of the respective cluster upon
reaching a high temperature condition.
All zones also have a critical trip point at 115C, which will
trigger a reset.
Rename the Rockchip RK3588 SoC dtsi files and, consequently, adjust their
contents appropriately, to prepare them for the ability to specify different
CPU and GPU OPPs for each of the supported RK3588 SoC variants.
As already discussed, [1][2][3][4] some of the RK3588 SoC variants require
different OPPs, and it makes more sense to have the OPPs already defined when
a board dts(i) file includes one of the SoC variant dtsi files (rk3588.dtsi,
rk3588j.dtsi or rk3588s.dtsi), rather than requiring the board dts(i) file
to also include a separate rk3588*-opp.dtsi file. The choice of the SoC
variant is already made by the inclusion of the SoC dtsi file into the board
dts(i) file, and it doesn't make much sense to, effectively, allow the board
dts(i) file to include and use an incompatible set of OPPs for the already
selected RK3588 SoC variant.
The new naming scheme for the RK3588 SoC dtsi files uses "-base" and "-extra"
suffixes to denote the DT data shared between all RK5588 SoC variants, and
the DT data shared between the unrestricted SoC variants, respectively.
For example, the DT data for the RK3588 includes both rk3588-base.dtsi and
rk3588-extra.dtsi, because it's an unrestricted SoC variant, while the DT
data for the RK3588S variant includes rk3588-base.dtsi only, because it's
a restricted SoC variant, feature- and interface-wise. This achieves a more
logical naming of the RK3588 SoC dtsi files, which reflects the way DT data
for the SoC variants is built by "stacking" the SoC variant features made
available through the "-base" and "-extra" SoC dtsi files. Additionally,
the SoC variant dtsi files (rk3588.dtsi, rk3588j.dtsi and rk3588s.dtsi) are
no longer parents to any other SoC variant dtsi files, which should help with
making the new "stacking" approach cleaner and easier to follow.
The RK3588 pinctrl dtsi files are also renamed in the same way, for the sake
of consistency. This also keeps the "-base" and "-extra" groups of the dtsi
files together when looked at in a directory listing, which is helpful.
The per-SoC-variant OPPs should go directly into the SoC dtsi files, if no
more than one SoC variant uses those OPPs, or be put into a separate "-opp"
dtsi file that's shared between and included from two or more SoC variant
dtsi files. An example for the former is the non-shared OPP data that should
go directly into the RK3588J SoC variant dtsi file (i.e. rk3588j.dtsi), and
an example for the latter is the shared OPP data that should be put into
rk3588-opp.dtsi and be included from the RK3588 and RK3588S SoC variant dtsi
files (i.e. rk3588.dtsi and rk3588s.dtsi, respectively). Consequently, if
the OPPs for the RK3588 and RK3588S SoC variants are ever made different,
the shared rk3588-opp.dtsi file should be deleted and the new OPPs should
be put directly into rk3588.dtsi and rk3588s.dtsi. [4]
No functional changes are introduced, which was validated by decompiling and
comparing all affected dtb files before and after these changes.
As a side note, due to the nature of introduced changes, this commit is best
viewed using the --break-rewrites option for git-log(1).
FUKAUMI Naoki [Fri, 2 Aug 2024 02:49:49 +0000 (11:49 +0900)]
arm: dts: rockchip: disable "usb_host0_ohci" to make boot faster for Radxa ROCK 3A
on-board USB 2.0 hub, FE1.1s, has Transaction Translator which can
handle USB 1.x devices via "usb_host0_ehci". so we can omit
"usb_host0_ohci" and make boot faster (a little).
=> usb start
starting USB...
Bus usb@fd000000: Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
Bus usb@fd800000: USB EHCI 1.00
Bus usb@fd880000: USB EHCI 1.00
Bus usb@fd8c0000: USB OHCI 1.0
scanning bus usb@fd000000 for devices... 1 USB Device(s) found
scanning bus usb@fd800000 for devices... 2 USB Device(s) found
scanning bus usb@fd880000 for devices... 1 USB Device(s) found
scanning bus usb@fd8c0000 for devices... 3 USB Device(s) found
scanning usb for storage devices... 1 Storage Device(s) found
=> usb tree
USB device tree:
1 Hub (5 Gb/s, 0mA)
U-Boot XHCI Host Controller
=> usb reset
resetting USB...
Host not halted after 16000 microseconds.
Bus usb@fd000000: Register 2000140 NbrPorts 2
Starting the controller
USB XHCI 1.10
Bus usb@fd800000: USB EHCI 1.00
Bus usb@fd880000: USB EHCI 1.00
Bus usb@fd8c0000: USB OHCI 1.0
scanning bus usb@fd000000 for devices... 1 USB Device(s) found
scanning bus usb@fd800000 for devices... 4 USB Device(s) found
scanning bus usb@fd880000 for devices... 1 USB Device(s) found
scanning bus usb@fd8c0000 for devices... 1 USB Device(s) found
scanning usb for storage devices... 1 Storage Device(s) found
=> usb tree
USB device tree:
1 Hub (5 Gb/s, 0mA)
U-Boot XHCI Host Controller
projects / u-boot.git / log
