u-boot.git/board/phytec, branch master

imx8mp: libra-fpsc: Convert to DM_PMIC

2026-04-02T12:11:33+00:00

Convert the board to use DM_PMIC instead of the legacy SPL I2C/PMIC
handling.

Changes include:
- Enable DM_PMIC, DM_PMIC_PCA9450, and SPL_DM_PMIC_PCA9450 in defconfig.
- Drop legacy SPL I2C and PMIC options.
- Remove manual I2C1 pad setup and legacy power_pca9450_init() usage.
- Use DM-based pmic_get() with the DT node "pmic@25".
- Update PMIC register programming to use struct udevice API.

Signed-off-by: Peng Fan 
Reviewed-by: Yannic Moog 
Tested-by: Yannic Moog 
Reviewed-by: Teresa Remmet

imx8mp: phyboard-pollux-rdk: Convert to DM_PMIC

2026-04-02T12:11:33+00:00

Convert the board to use DM_PMIC instead of the legacy SPL I2C/PMIC
handling.

Changes include:
- Enable DM_PMIC, DM_PMIC_PCA9450, and SPL_DM_PMIC_PCA9450 in defconfig.
- Drop legacy SPL I2C and PMIC options.
- Remove manual I2C1 pad setup and legacy power_pca9450_init() usage.
- Use DM-based pmic_get() with the DT node "pmic@25".
- Update PMIC register programming to use struct udevice API.

Signed-off-by: Peng Fan 
Reviewed-by: Yannic Moog 
Tested-by: Yannic Moog 
Reviewed-by: Teresa Remmet

board: phytec: phycore-imx91-93: Add phyCORE-i.MX91 support

2026-04-02T12:05:23+00:00

As the PHYTEC phyCORE-i.MX91 [1] is just another variant of the existing
PHYTEC phyCORE-i.MX93 SoM but with i.MX91 SoC populated instead, add it
to the existing board-code "phycore_imx93", and rename that board to
"phycore_imx91_93" to reflect the dual SoCs support. While at it, also
rename and change common files accordingly. This way i.MX91 and i.MX93
SoC variants of the phyCORE SoM share most of the code and documentation
without duplication, while maintaining own device-tree and defconfigs
for each CPU variant.

Supported features:
 - 1GB LPDDR4 RAM
 - Debug UART
 - EEPROM
 - eMMC
 - Ethernet
 - SD-card
 - USB

Product page SoM:
[1] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-91-93/

Signed-off-by: Primoz Fiser

Merge patch series "board: k3: Sync rm-cfg with TIFS v11.02.09 firmware"

2026-03-13T20:58:17+00:00

Sparsh Kumar  says:

This series updates the Resource Management (RM) configuration files
for AM62 family devices to align with the TIFS v11.02.09 firmware.

Background
----------
With the latest TIFS firmware (v11.02.09), an additional virtual
interrupt and event is reserved for MCU cores to DM usage on am62x,
am62ax, and am62px devices. This series brings the rm-cfg and
tifs-rm-cfg files in sync with these firmware changes across both
TI reference boards and vendor boards.

These changes are backward compatible with older TIFS firmware versions.

Additionally, the am62x platform was originally introduced without a
tifs-rm-cfg.yaml file, unlike other platforms in the AM62 family.
This series addresses that gap and enables tifs-rm-cfg in binman for
am625-sk and am62p-sk platforms.

Changes
-------
TI reference boards (patches 1-4):
  - Update rm-cfg.yaml for am62x, am62ax, am62px
  - Sync am62px tifs-rm-cfg.yaml with TIFS firmware template
  - Add missing tifs-rm-cfg.yaml for am62x
  - Enable tifs-rm-cfg in binman for am625-sk and am62p-sk

Vendor boards (patches 5-9):
  - beagleplay (am62x-based)
  - phytec phycore_am62x
  - toradex verdin-am62
  - phytec phycore_am62ax
  - toradex verdin-am62p

with the required interrupt reservation. The tifs-rm-cfg.yaml files
cannot be updated without access to the corresponding SysConfig files,
as both rm-cfg.yaml and tifs-rm-cfg.yaml must remain in sync.

Link: https://lore.kernel.org/r/20260225132425.3096103-1-sparsh-kumar@ti.com

board: phytec: phycore_am62ax: rm-cfg: Update rm-cfg to reflect new resource reservation

2026-03-13T20:57:21+00:00

With the latest v11.02.09 TIFS firmware, an additional
virtual interrupt and event is reserved for MCU cores
to DM usage on am62ax devices.

Update the rm-cfg to reflect this new reservation.

Signed-off-by: Sparsh Kumar

board: phytec: rm-cfg: Update rm-cfg to reflect new resource reservation

2026-03-13T20:57:21+00:00

With the latest v11.02.09 TIFS firmware, an additional
virtual interrupt and event is reserved for MCU cores
to DM usage on am62x devices.

Update the rm-cfg to reflect this new reservation.

Signed-off-by: Sparsh Kumar

board: phytec: phycore-imx93: Enter fastboot on USB boot by default

2026-02-28T18:31:49+00:00

In case board is booted from USB, enter fastboot by default to enable
the UUU flashing. In case of abort continue with the regular bootstd
scan. User also has possibility to override the default bootcmd from
the environment. Last but not least, this syncs behavior with other
PHYTEC boards from the i.MX family.

Signed-off-by: Primoz Fiser 
Reviewed-by: Benjamin Hahn

board: Correct usage of fdtfile=CONFIG_DEFAULT_FDT_FILE

2026-02-23T21:30:34+00:00

As explained in commit 03d2d5fc003f ("board: sifive: unmatched: set
fdtfile with unquoted variable.") using the syntax of
'fdtfile=CONFIG_DEFAULT_FDT_FILE' in the plain text environment files
will lead to extraneous and problematic "s in the output. This is fixed
by using fdtfile=DEFAULT_FDT_FILE which was introduced recently.

Acked-by: Peng Fan 
Signed-off-by: Tom Rini

treewide: Clean up DECLARE_GLOBAL_DATA_PTR usage

2026-02-17T19:50:22+00:00

Remove DECLARE_GLOBAL_DATA_PTR from files where gd is not used, and
drop the unnecessary inclusion of asm/global_data.h.

Headers should be included directly by the files that need them,
rather than indirectly via global_data.h.

Reviewed-by: Patrice Chotard  #STMicroelectronics boards and STM32MP1 ram test driver
Tested-by: Anshul Dalal  #TI boards
Acked-by: Yao Zi  #TH1520
Signed-off-by: Peng Fan

Merge patch series "arm: mach-k3: j721s2: Provide a way to obtain boot device for non SPLs"

2026-02-02T19:39:52+00:00

This series from Dominik Haller  provides a way for
TI K3 platforms to determine their boot device outside of SPL and then
adds support for the PHYTEC phyCORE-AM68x/TDA4x SoM.

Link: https://lore.kernel.org/r/20260116014116.767555-1-d.haller@phytec.de