MantisBT - Issues

0007244: DTS:FSIMX93: Fix M33 support Decleration

Tue, 19 May 2026 16:28:37 +0000

- Remove cm33: lable decleration in pcom93 dtsi, already provided in imx93.dtsi
- enable mu1 and mu2 only with SUPPROT_M33.

0007243: dynamic boot logo

Tue, 19 May 2026 13:40:25 +0000

Currently, using a custom boot logo requires building a dedicated UEFI image. This means that every individual customer would need their own custom UEFI build.

This should be avoided. To achieve this, the U-Boot environment should store the eMMC location (block number) and the size of the logo in two variables: logoblock and logosize.

These values are then passed to the UEFI through the existing fs_boardinfo mechanism. The UEFI can then read the logo from the eMMC inside the LogoDxe driver and display it instead of the default F&S logo.

If no logo is found, or if the .bmp logo file is invalid (for example, it must use 24 bpp), the system shall always fall back to the default F&S logo.

0007242: dynamic boot logo

Tue, 19 May 2026 13:39:54 +0000

0007241: Change J12 from FH41-28S-0.5SH(05) to SFW15R-1STE1LF

Fri, 15 May 2026 08:45:43 +0000

Change J12 from FH41-28S-0.5SH(05) to SFW15R-1STE1LF.

0006499: Ethernet LED Link is inverted

Wed, 13 May 2026 12:49:07 +0000

LED Link is expected to lights up if there is an internet connection or is otherwise off. However, it is exactly the opposite. Although there is no connection, the LED lights up. When a connection is established, the LED goes out.

LED ACT works fine.

0005374: Change Net Name of ETH_A_LED

Wed, 13 May 2026 12:46:47 +0000

Change Net Name of ETH_A_LED: Set all Net Names to "ETH_A_LED". To not have multiple Names on the Net (RGMII_LED_ACT)

0005375: Check if ETH_A_LED is connected to the right pin

Wed, 13 May 2026 12:44:04 +0000

Check if ETH_A_LED is connected to the right pin.
Should it be connected to LED2?

0007170: Support for MAYA W4 Module

Wed, 13 May 2026 07:50:18 +0000

The design does not support the Maya W4 Module.

0007232: Bootselect does not work correctly

Fri, 08 May 2026 12:08:55 +0000

Observation:
Board does not enter serial download mode when holding bootselect button continuously.

Issue:
U8 LVC1G240 is powered by fixed 1,8V instead of V_PTA_E (3,3V/1,8V)

Solution:
Using V_PTA_E voltage seems not to be the solution.
The device is now recognized in the Device Manager as faulty. Previously, it was not detected at all.

0006215: Increase delay after HW reset for Realtek Phy to 100ms

Tue, 05 May 2026 11:00:05 +0000

The Realtek Phy needs a minimum of 72ms before the Phy registers can be accessed.
Adding a buffer for the additional rise time of the 1.0V, we get a delay of 100ms that we should use.

0007229: Adjust serial message output for PicoCOM1 (WCE6/WEC7 only)

Thu, 30 Apr 2026 10:26:55 +0000

Adjust serial message output for PicoCOM1.
Debugport on PicoCOM1 is COM3: else alway COM1:

0006695: NetDCUMX93: CAN_B is not working

Fri, 24 Apr 2026 10:41:25 +0000

Although the NetDCU MX93 JTAG pins PAD_DAP_TDI and PAD_DAP_TDO_TRACESWO have been remapped to CAN2, the CAN interface is not working.
No signal is coming from the CPU.

0007224: Change order of wdog example steps

Wed, 22 Apr 2026 07:50:16 +0000

When the A Core is in Linux the wdog status registers can only be read if the WDOG has been initialized. Change the reading of the status flags to after initialization.

Commit ID: e4cea59d207339c640934a3cfcf42c3cb13181b3

0007223: Add support for building and cleaning all examples

Wed, 22 Apr 2026 07:48:57 +0000

build_freertos.sh allows building all examples at once or selecting a single example to build.
clean_all.sh cleans all example build outputs in one step.

Commit ID: c6a81f37eb9e092661211a9014676f1bcf5badc2

0007222: Modify the examples for use with SEGGER J-Link

Wed, 22 Apr 2026 07:47:32 +0000

Modify the XML files to allow importing the repository into VS Code and running it with SEGGER J-Link.

ef9a22c022fe5ef0b67a0aaefd4d1930ab50f15e

0007221: Rename base XML File

Wed, 22 Apr 2026 07:45:47 +0000

Its name was derieved from the NXP development Board. It is now based on our product names.

Commit ID: 3c894d654850bb02b54451c544741f330fe573bc

0007220: Add Board support in the new git

Wed, 22 Apr 2026 07:43:51 +0000

Add PicoCoreMX8MM and PicoCoreMX8MX support
ab584b5d6b1f82b963b90f35dbb68c1d7e6437d2

Add osm8mm support
d75bf9adf6f7d537a8979a28a55cbe6877784b23

0007219: Fix syntax error in fsl_ecspi_cmsis.c

Wed, 22 Apr 2026 07:32:19 +0000

Removed the extra closing parenthesis to fix preprocessing error during compilation.

Commit ID: 8998dced8a7b43e65240881ece2c0840c30ff634

0007218: Add fsimx8mm to the new freertos-fus git

Wed, 22 Apr 2026 07:27:21 +0000

Commits for the basic adaption to the new git:

e3d5f5dffa93c3f2eef6da8499ee87de454bea41
58af7bf5816b9b74e56230e7c923208ec3eb8551
ab48a5fcfbc53ae3a77bb21af0837446d27c291e
5f4026a963b8478830f66f6cbbb181d1c483007b

0007217: Add latest Windows 11 IoT Updates up to KB5083769 (April 14, 2026)

Mon, 20 Apr 2026 15:06:20 +0000

Search for update delivers:

Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.449.204.0) - Current Channel (Broad)
2026-04 Security Update (KB5083769) (26100.8246)
2026-04 .NET Framework Security Update (KB5082420)
Update for Windows Security platform - KB5007651 (Version 10.0.29554.1001)

Download and install all Updates.

0007210: [FSIMX8MM] Remove unneeded internal pull resistors

Mon, 13 Apr 2026 12:23:39 +0000

Remove unneeded Pull-Ups and Pull-Downs for fsimx8mm
Current rule-set for IOMUX:
- If used as GPIO or PWM, remove pulls
- I2Cs have external pulls, so remove internal ones
- Bitbanging I2Cs should be set to open-drain
- For IRQs that might trigger often, set hysteresis
- SDIO has external pulls on CMD, DATA0 and RESET, so remove internal
ones

0007209: imx93: Add support pca9634 (7/10" FS Display)

Fri, 10 Apr 2026 12:35:38 +0000

On the new ADP-LVDS1/LVDS2 hardware revision 1.20, all LED outputs of the PCA9634 must be configured as open-drain. This configuration is already implemented in the display driver for the 8MP platform, but now also needs to be applied to the i.MX93.

0007208: Add support for CAN-MU Bridge

Thu, 09 Apr 2026 15:19:26 +0000

Both cores must access the same memory region, so the memory mapping needs to be adjusted in the UEFI.
Additionally, a new DSDT ACPI table must be created in the UEFI for the new device “CAN-MU Bridge.”

0007207: Add CAN-MU Bridge KMDF driver

Thu, 09 Apr 2026 15:15:36 +0000

Add a KMDF driver for Windows IoT to enable communication with the M33 core (running FreeRTOS) via the i.MX93 CAN-MU bridge (A55 ? M33 using MU1 and shared memory).

Architecture:
User-space application
| DeviceIoControl
v
KMDF driver
|
v
Message Unit (MU1) + shared memory
|
v
M33 core (FreeRTOS, CAN bridge)

0007206: [FSIMX8MM/MN/MP]: Rework fsup framework environment handling

Thu, 09 Apr 2026 14:04:59 +0000

Default environment block must be adapted to be compatible with last existing framework workflow
and support NAND and eMMC boot devices.