This file is included automatically since quite some time now.
From documentation:
U-Boot automatically looks for and includes a file with updates
to the standard devicetree for your board, searching for them in
the same directory as the main file, in this order:
<orig_filename>-u-boot.dtsi
<CONFIG_SYS_SOC>-u-boot.dtsi
<CONFIG_SYS_CPU>-u-boot.dtsi
<CONFIG_SYS_VENDOR>-u-boot.dtsi
u-boot.dtsi
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Add the TPM device found on the GW72xx revision F PCB.
This hangs off of SPI2, uses gpio1_10 as a CS and gpio1_11 as RST#.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Add the TPM device found on the GW72xx revision F PCB.
This hangs off of SPI2, uses gpio1_10 as a CS and gpio1_11 as RST#.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
-----BEGIN PGP SIGNATURE-----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=aBS6
-----END PGP SIGNATURE-----
Merge tag 'u-boot-amlogic-next-20231220' of https://source.denx.de/u-boot/custodians/u-boot-amlogic into next
- Add support for new GXL MDIO mux, with driver and Linux DT sync from v6.4
Since implementation of pinctrl driver for T20 Paz00 can switch
to device tree pinmux setup along with remove of board pinmux
and some minor device tree and defconfig tweaks.
Tested-by: Agneli <poczt@protonmail.ch> # Toshiba AC100 T20
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Drop the pinmux setup in the board in favor of setting it up in
the device tree. Device tree nodes match nodes used for the Linux
device tree and are set according to the downstream kernel.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Drop the pinmux setup in the board in favor of setting it up in
the device tree. Device tree nodes match nodes used in the Linux
device tree.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Drop the pinmux setup in the board in favor of setting it up in
the device tree. Device tree nodes match nodes used for the Linux
device tree and are set according to the service manual.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Drop the pinmux setup in the board in favor of setting it up in
the device tree. Device tree nodes match nodes used in the Linux
device tree.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Julien Masson <jmasson@baylibre.com> says:
This patch series add the support for the MediaTek MT8365 EVK Board [1].
Most of the code have been copied/adapted from Linux tag v6.7-rc2.
For now we only enable/test these features:
Boot, UART, Watchdog and MMC.
[trini: This includes two clocks not listed in the Linux binding, which
needs resyncing later]
Previously, dynamic frequency scaling supported rates only through fixed
divison.
This virtual clock mux configuration enables more varied rates on A72
clock ID 202 by setting up the required register.
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Apurva Nandan <a-nandan@ti.com>
Signed-off-by: Reid Tonking <reidt@ti.com>
This adds support for the MT8365 EVK board with the following
features enabled/tested: Boot, UART, Watchdog and MMC.
Signed-off-by: Julien Masson <jmasson@baylibre.com>
This patch adds basic support for MediaTek MT8365 SoC.
The dtsi has been copied from Linux source code tag v6.7-rc2.
(commit 9b5d64654ea8f51fe1e8e29ca1777b620be8fb7c)
Signed-off-by: Julien Masson <jmasson@baylibre.com>
Sync Amlogic GXBB, GXL & GXM DTs from Linux v6.4, and also
switch to GXL MDIO MUX driver to adapt to DT change,
Most of the changes are only cosmetic or doesn't concern U-Boot,
the most important change for U-Boot is the GXL mdio mux compatible
switch to amlogic,gxl-mdio-mux.
Link: https://lore.kernel.org/r/20231213-u-boot-gxl-mdio-mux-v2-2-c56bb02a75ea@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
This file is common for all K3, move it out of board/ directory and
into mach-k3. As we need to change the path in k3-binman.dtsi let's
take this opportunity to switch to absolute paths which makes adding
non-TI boards (like Toradex Verdin) not need to override these paths.
Signed-off-by: Andrew Davis <afd@ti.com>
Unlike Linux, the DSI driver requires the LTDC clock to be properly
probed. Hence, the changes made to the DSI node.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
As described in [1], the "clocks" property contains "a phandle to the
clock device node, an index selecting between gated clocks (0) and other
clocks (1), and an index specifying the clock to use." The current version
of the clock driver, unlike the kernel, is currently able to properly
handle nodes with "clocks" properties with an index set to 0.
This patch is preparatory for future developments that require the use
of the DSI clock.
[1] Documentation/devicetree/bindings/clock/st,stm32-rcc.txt
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
As described in [1], the "clocks" property contains "a phandle to the
clock device node, an index selecting between gated clocks (0) and other
clocks (1), and an index specifying the clock to use." The current version
of the clock driver, unlike the kernel, is currently able to properly
handle nodes with "clocks" properties with an index set to 0.
This patch is preparatory for future developments that require the use
of the LTDC clock.
[1] Documentation/devicetree/bindings/clock/st,stm32-rcc.txt
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Sync the devicetree with linux 6.5 for stm32f746-disco board.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
With commit f479f5dbb7 ("ARM: dts: stm32: add ltdc support on
stm32f746 MCU"), which adds the 'ltdc' node in stm32f746.dtsi, we can
simplify stm32f769-disco-uboot.dtsi and align stm32f769-disco.dtsi with
the kernel version.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Inhibit DTC warning in imx8mp-dhcom-pdk3-overlay-rev100.dts:
"
arch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dtbo: Warning (reg_format): /fragment@0/__overlay__:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
arch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dtbo: Warning (avoid_default_addr_size): /fragment@0/__overlay__: Relying on default #address-cells value
arch/arm/dts/imx8mp-dhcom-pdk3-overlay-rev100.dtbo: Warning (avoid_default_addr_size): /fragment@0/__overlay__: Relying on default #size-cells value
"
The DTO overwrites the 'reg' property of an ethernet PHY and is only
used on specific combination of old prototype SoM and old prototype
PDK3 carrier board, which had incorrectly placed pull resistor, which
made the PHY change its MDIO address in that specific combination and
which is already fixed on production hardware.
The DTO is implemented in this simple manner because if it contained a
full MDIO bus node reference to define #address-cells and #size-cells,
it would also require a full new copy of the PHY node, i.e.
ethernet-phy@5 { ... reg = <5>; ... }, to avoid DTC warnings about
mismatch between node unit and reg value. The node unit in SoM DT is
ethernet-phy@7 { ... }; .
This simpler approach avoids unnecessary duplication without adverse
side effects.
Reported-by: Fabio Estevam <festevam@denx.de>
Reported-by: Sean Anderson <seanga2@gmail.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
- Add TPM support for venice boards
- Add networking support for imx93-evk
- Enable TCP, IPv6, wget for DHCOM and Data Modul boards
- Enable fastboot support for Toradex boards
- Allow pico-imx7d to boot from SD
- Enable fastboot for beacon imx8m beacon boards, disabled
SYS_CONSOLE_IS_IN_ENV
- Fix mxsboot to prevent NAND blocks being reported as bad
- Add imx8mm PWM clock support
- Several devicetree syncs with the kernel
- Add support for i.MX8MP Polyhex Debix Model A SBC
- Reworked ddr_load_train_firmware() to get a 50ms boot time improvement
Move the DM entry in tispl.bin FIT image from default fetching an
external blob entry to fetching using ti-dm entry type. This way, the
DM entry will be populated by the TI_DM pathname if provided. Else it
will resort to the ti-dm.bin file.
Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Technexion PICO-IMX7 SoM is supporting USDHC3 (eMMC or micro SD on SoM)
and USDHC1 (SD on carrier board) to use on any carrier board like
PICO-NYMPH. Based on the U-Boot version from Technexion it adds
baseboard SD card boot detect to able to boot from selected USDHC1
or USDHC3 boot devices.
Signed-off-by: Benjamin Szőke <egyszeregy@freemail.hu>
Tested-by: Fabio Estevam <festevam@gmail.com>
With DM enabled, there is no need for board code to initialize
the Ethernet interfaces.
The RTL8211FDI Ethernet PHYs have 25MHz oscillator, so there is no
need to enable the RGMII TX clk output.
Also, there is no need for describing the deprecated phy-reset FEC
properties, nor passing reset properties to the EQOS interface in
u-boot.dtsi.
Remove all these unneeded pieces.
Tested both Ethernet interfaces after these changes.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Sync imx8mm.dtsi with linux-next 20231019.
The motivation for doing this sync was a bug when doing "ums 0 mmc 1"
on imx8mm-evk. It worked well for the first time, but after doing
a CTRL+C and launching the ums again, the command did not work.
Adam Ford suggested to sync imx8mm.dtsi with the Linux dts, as there was
a recent USB power domain reorganization there.
After syncing the imx8mm.dtsi with Linux, the ums command works without
problem after a CTRL+C.
Suggested-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Tim Harvey <tharvey@gateworks.com>
Currently, the imx8mp_evk uses the non-DM code to initialize the PMIC.
Convert to DM_PMIC, which is the recommended way to access the PMIC.
While at it, fix multi-line comments style.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Add the TPM device found on the GW73xx revision F PCB.
This hangs off of SPI2, uses gpio1_10 as a CS and gpio1_11 as RST#.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Add the TPM device found on the GW73xx revision F PCB.
This hangs off of SPI2, uses gpio1_10 as a CS and gpio1_11 as RST#.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
The correct compatible string for i.MX93 variant of DWC EQoS MAC is now
"nxp,imx93-dwmac-eqos".
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Sync the devicetree files used in the kernel for the imx8mm-phyboard-polis
with the corresponding devicetree files in U-Boot.
Replaced phycore-imx8mm.dts with kernel dts imx8mm-phyboard-polis-rdk.dts
Synced with kernel 6.5.0-rc1 commit
e752a4f9589c (arm64: dts: freescale: imx8mm-phyboard: Add I2C4 pinmuxing)
Signed-off-by: Cem Tenruh <c.tenruh@phytec.de>
Commit 0aea5dda29 ("ARM: dts: imx7d-sdb-u-boot: Fix usdhc1 UHS
operation") did a temporary workaround by addng the usdhc1 fix
inside the -u-boot.dtsi file.
The imx7d-sdb.dts from kernel 6.5-rc1 contains the proper UHS
fix, so sync the devicetree tree and remove the previous fix
from -u-boot.dtsi.
Also, adjust the PMIC node name inside pmic_get() to match
the devicetree update.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Add support for the Polyhex Debix Model A SBC board.
It is an industrial grade single board computer based on
NXP's i.MX 8M Plus.
Currently supported interfaces are:
- Serial console
- Micro SD
- eQOS and FEC Ethernet
imx8mp-debix-model-a.dts is taken from Linux 6.3.
Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
The commit in linux kernel 81186dc16101 ("dt-bindings: zynqmp: add
destination mailbox compatible") make compatible string for child nodes
mandatory that's why add it.
Signed-off-by: Tanmay Shah <tanmay.shah@amd.com>
Link: https://lore.kernel.org/r/20231204215620.63334-5-tanmay.shah@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
The aliases and chosen nodes are currently indented using spaces.
Fix them to use the standard tab indentation.
Signed-off-by: Fabio Estevam <festevam@denx.de>
Commit 68dcbdd594 ("ARM: imx: Add weak default reset_cpu()") caused
the 'reset' command in U-Boot to not cause a board reset.
Fix it by switching to the watchdog driver model via sysreset, which
is the preferred method for implementing the watchdog reset
Signed-off-by: Fabio Estevam <festevam@denx.de>
USB host interface is not working on some Apalis Toradex carrier
boards with Apalis iMX8 SoM. This is due to USBH_EN pin, which
powers USB peripherals, having a strong pull-down on some boards,
and a weak pull-down on the others. This USBH_EN pin is left
unconfigured, which means it is in its default state at cold boot:
input with a strong pull-up. As a result, carrier boards with a
weak pull-down have this signal high enough to trigger power
delivery to USB peripherals, and opposite - boards with strong
pull-down on USBH_EN have this signal below the threshold needed
to trigger USB power delivery.
This change configures the USBH_EN pin as gpio hog, fixing this
issue for all Apalis carrier boards regardless of pull-down
resistor value.
Also, update apalis-imx8_defconfig via savedefconfig.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
On branch WIP/17Oct2023, the EEPROM can no longer be read:
U-Boot 2023.10-latest (Oct 17 2023 - 15:53:43 -0400)
CPU: Freescale i.MX8MNano Quad rev1.0 at 1200 MHz
Reset cause: POR
Model: Variscite VAR-SOM-MX8MN Symphony evaluation board
var_read_som_eeprom: uclass_get_device_by_of_offset() failed: -19
initcall failed at call 000000004022207c (err=-19)
Convert EEPROM-related properties to bootph-all so that the EEPROM can
also be read outside of SPL.
Fixes: 9e644284ab ("dm: core: Report bootph-pre-ram/sram node as pre-reloc after relocation")
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
The OrangePi Zero 3 is a small development board featuring the Allwinner
H618 SoC, shipping with up to 4GB of DRAM, Gigabit Ethernet, a micro-HDMI
connector and two USB sockets.
The board uses LPDDR4 DRAM and an X-Powers AXP313a PMIC, support for
which was recently added to U-Boot.
Add a defconfig file selecting the right drivers and DRAM options.
Since the .dts file was synced from the Linux kernel repo already, we
just need to add one line to the Makefile to actually build the .dtb.
The DRAM parameters were derived from the values found in the BSP DRAM
drivers on the SPI NOR flash.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Mikhail Kalashnikov <iuncuim@gmail.com>
Tested-by: Bob McChesney <bob@electricworry.net>
Tested-by: Stephen Graf <stephen.graf@gmail.com>
The current emac setting is not suitable for Orange Pi Zero 3,
move it back to Orange Pi Zero 2 DT. Also update phy mode and
delay values for emac on Orange Pi Zero 3.
With these changes, Ethernet now looks stable.
Fixes: 95c3b0635e ("sunxi: dts: arm64: update devicetree files from Linux-v6.6-rc6")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
