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SK-AM62: MCU+ SDK: Missing Device Manager (DM) logs on WKUP UART for GP board

Long Chan
Prodigy 20 points

Part Number: SK-AM62
Other Parts Discussed in Thread: , SYSCONFIG

Hello TI Experts,

I am currently working with two AM62x evaluation modules: the SK-AM62B-P1 (HS_FS) and the SK-AM62 (GP).

I am encountering an issue regarding Device Manager (DM) trace logs. Under the exact same R5F project, the HS_FS board successfully outputs DM logs via the WKUP UART, but the GP board does not print any DM logs on the WKUP UART.

Please note that both boards successfully output TIFS logs on UART1 and standard application logs on UART0.

Environment Details:

  • MCU+ SDK Version: 11.02.00.23

  • CCS Version: 2051

  • SysConfig Version: 1.24.2+4234

  • Host OS: Windows 11

Steps Taken:

Following the SYSFW Trace API Guide, I enabled the SYSFW_TRACE_ENABLE macro in the following file:

mcu_plus_sdk_am62x_11_02_00_23\source\drivers\device_manager\sciclient.h

I also made sure to enable all trace_src_enables and trace_dst_enables.

I then compiled the projects for each board using the following commands:

For HS_FS Board:

gmake -s -C tools/sysfw/boardcfg SOC=am62x DEVICE_TYPE=HS
gmake -s all PROFILE=release -j32
gmake -s all PROFILE=debug -j32

For GP Board:

gmake -s -C tools/sysfw/boardcfg SOC=am62x
gmake -s all PROFILE=release -j32
gmake -s all PROFILE=debug -j32

Could you please advise if there are any specific configurations or boardcfg differences required for the GP device to properly route or enable the DM logs to the WKUP UART?

Thank you very much for your time and support!

  • 0
    TI__Mastermind 23175 points

    Hi,

    I will test this at my end once and get back to you.

    Best Regards,

    Meet.

  • 0 in reply to Meet Thakar
    Prodigy 20 points

    Hi,

    Hope you are doing well.

    I just wanted to follow up and see if you were able to replicate the issue on your side. Please let me know if you need any further logs, SysConfig files, or project configurations from my end to help with the testing.

    Thanks again for your time and assistance!

    Best Regards,

    Long.

  • 0 in reply to Long Chan
    TI__Mastermind 23175 points

    Hi Long,

    I will update my observations by tomorrow, meanwhile could you please connect to all 4 UART Ports and share what do you observe on these ports, because it is not expected that DM logs are not printed if you see TIFS logs printed.

    Best Regards,

    Meet.

  • 0 in reply to Meet Thakar
    Prodigy 20 points

    Hi Meet,

    Please allow me to update my latest observations.

    Initially, MCU_UART0 had no output. To investigate further, I modified the R5F project to redirect the WKUP UART output to MCU_UART0. After doing this, I found that the DM logs started printing successfully on MCU_UART0.

    Furthermore, while the lpm_trace_logbuf prints are still completely missing from the MCU_UART0 console output, I have successfully connected via CCS and inspected the memory address 0x7800 directly. I can confirm that the lpm_trace_logbuf data is fully present and visible in the memory at 0x7800.

    This indicates that the LPM framework is executing correctly and generating the logs in memory, but they are somehow failing to format or route to the MCU_UART0  console on the GP device.

    Here is the current log distribution on the GP board after switching the port to MCU_UART0:

    1. Soc_UART1 (TIFS Trace)

    Outputs standard TIFS trace logs :

    0x421110
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x41070000
0x410800BF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x421205
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4380001A
0x420002
0x820024
0x4003007
0x4400B25
0x421110
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x41070000
0x410800BF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x421205
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4380001A
0x42C000
0x820024
0x42C001
0x820024
0x421110
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x41070000
0x41080009
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x42C000
0x820024
0x42C400
0x820024
0x42C100
0x820024
0x42C401
0x820024
0x42C101
0x820024
0x42C101
0x820024
0x42C001
0x820024
0x420021
0x820024
0x42000C
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001C
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4F8A00FF
0x4F8B0001
0x4F80001E
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4F8A00FF
0x4F8B0001
0x4F80001E
0x420002
0x820024
0x4003007
0x4400B25
0x421110
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x41070000
0x410800BF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x421205
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4380001A
0x420002
0x820024
0x4003007
0x4400B25
0x421110
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x41070000
0x410800BF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x421205
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4380001A
0x42C000
0x820024
0x42C100
0x820024
0x400002
0x80000A
0x42C001
0x820024
0x4003007
0x4400B25
0x400200
0x80000A
0x421110
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x41070000
0x41080009
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x42C000
0x8200FA
0x42C400
0x8200FA
0x42C100
0x8200FA
0x42C401
0x8200FA
0x42C101
0x8200FA
0x42C101
0x8200FA
0x42C001
0x8200FA
0x420021
0x820024
0x42000C
0x820024
0x4F8A00FF
0x4F8B0001
0x4F80001C
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4F8A00FF
0x4F8B0001
0x4F80001E
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4F8A00FF
0x4F8B0001
0x4F80001E
0x420002
0x820024
0x4003007
0x4400B25
0x4F0200
0x8F00FE
0x400022
0x80000A
0x4F0022
0x8F00FE
0x420002
0x82000C
0x4003007
0x4400B25
0x420002
0x82000C
0x4003007
0x4400B25
0x420002
0x82000C
0x4003007
0x4400B25
0x420002
0x82000C
0x4003007
0x4400B25
0x42C101
0x820024
0x42C101
0x820024

    2. Soc_UART0 (Application Log)

    Outputs standard bootloader profile, application prints:

    0x41070000
0x410800BF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F010012
0x4F06068D
0x4F0A0024
0x41010012
0x410C0001
0x410D43C2
0x410EFA00
0x410F0000
0x41100001
0x41110000
0x43870001
0x43887FFF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4380001A
0x4F010012
0x4F0606A0
0x4F0A0024
0x43810012
0x438A0000
0x43A00000
0x43A10000
0x438B0000
0x438C000C
0x43A20000
0x438D0000
0x43A30000
0x43A40000
0x438F0004
0x43900000
0x43910000
0x43920001
0x43A60001

SYSFW ABI: 4.0 (firmware rev 0x000b '11.2.5--v11.02.05 (Fancy Rat)')

boot...
0x41070000
0x410800BF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F010013
0x4F06068D
0x4F0A0024
0x41010013
0x410C0001
0x410D43C2
0x410EF980
0x410F0000
0x41100001
0x41110000
0x43870001
0x43887FFF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4380001A
0x4F010013
0x4F0606A0
0x4F0A0024
0x43810013
0x438A0000
0x43A00000
0x43A10000
0x438B0000
0x438C000C
0x43A20000
0x438D0000
0x43A30000
0x43A40000
0x438F0004
0x43900000
0x43910000
0x43920001
0x43A60001
0x6180010C
0x61C00409
0x612D7CB3
0x612D7CB3
0x61800200
0x61C00009
0x62000000
0x61800202
0x61C00009
0x62000001
0x6340C001
0x61800200
0x61C00009
0x62000002
0x62C0200A
0x6400C000
0x6401200A
0x62C0200B
0x608000E3
0x60000009
0x6380C000
0x6381200A
M4 Loading pass
0x6180010C
0x61C00079
0x612D7C9D
0x612D7C9D
0x6180010E
0x61C00079
DM Loading pass
0x6180010E
0x61C00079
[BOOTLOADER_PROFILE] Boot Media       : FLASH 
[BOOTLOADER_PROFILE] Boot Media Clock : 166.667 MHz 
[BOOTLOADER_PROFILE] Boot Image Size  : 160 KB 
[BOOTLOADER_PROFILE] Cores present    : 
m4f0-0
r5f0-0
[BOOTLOADER PROFILE] System_init                      :      79648us 
[BOOTLOADER PROFILE] Board_init                       :          0us 
[BOOTLOADER PROFILE] Drivers_open                     :      68370us 
[BOOTLOADER PROFILE] Board_driversOpen                :      10576us 
[BOOTLOADER PROFILE] Sciclient Get Version            :       3971us 
[BOOTLOADER PROFILE] App_waitForMcuPbist              :    1525210us 
[BOOTLOADER PROFILE] App_waitForMcuLbist              :       7688us 
[BOOTLOADER PROFILE] App_loadImages                   :       8643us 
[BOOTLOADER PROFILE] App_loadSelfcoreImage            :       2527us 
[BOOTLOADER_PROFILE] SBL Total Time Taken             :    1706638us 

Image loading done, switching to application ...
Starting MCU-m4f and 2nd stage bootloader
0x61800202
0x61C00009
0x62000000
0x6340C000
0x6180010E
0x61C00409
0x41070000
0x41080009
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F010013
0x4F06068D
0x4F0A0024
0x41010013
0x410C0001
0x410D43C2
0x410EF980
0x410F0000
0x41100001
0x41110000
0x41070000
0x410800BF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F010012
0x4F06068D
0x4F0A0024
0x41010012
0x410C0001
0x410D8836
0x410E9F80
0x410F0000
0x41100001
0x41110000
0x43870001
0x43887FFF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4380001A
0x4F010012
0x4F0606A0
0x4F0A0024
0x43810012
0x438A0000
0x43A00000
0x43A10000
0x438B0000
0x438C000C
0x43A20000
0x438D0000
0x43A30000
0x43A40000
0x438F0004
0x43900000
0x43910000
0x43920001
0x43A60001

SYSFW ABI: 4.0 (firmware rev 0x000b '11.2.5--v11.02.05 (Fancy Rat)')
0x41070000
0x410800BF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4100001A
0x4F010013
0x4F06068D
0x4F0A0024
0x41010013
0x410C0001
0x410D8836
0x410E9F00
0x410F0000
0x41100001
0x41110000
0x43870001
0x43887FFF
0x4F8A00FF
0x4F8B0001
0x4F80001A
0x4380001A
0x4F010013
0x4F0606A0
0x4F0A0024
0x43810013
0x438A0000
0x43A00000
0x43A10000
0x438B0000
0x438C000C
0x43A20000
0x438D0000
0x43A30000
0x43A40000
0x438F0004
0x43900000
0x43910000
0x43920001
0x43A60001
0x6180010C
0x61C00079
0x612D7C9D
0x612D7C9D
0x6180010E
0x61C00079
DM Loading pass
0x6180010C
0x61C00087
0x61314C9C
0x61314C9C
0x61800201
0x61C000A6
0x61800200
0x61C000A6
0x62000002
0x62D06000
0x62D00064
0x64154000
0x6414402E
0x62D06001
0x6080007E
0x600000A6
0x63954000
0x6394402E
App_loadA53Images pass:clk=1400000000 hz 
A530_0 Loading pass
0x6180010E
0x61C00079
[BOOTLOADER_PROFILE] Boot Media       : FLASH 
[BOOTLOADER_PROFILE] Boot Media Clock : 166.667 MHz 
[BOOTLOADER_PROFILE] Boot Image Size  : 0 KB 
[BOOTLOADER_PROFILE] Cores present    : 
r5f0-0
a530-0
[BOOTLOADER PROFILE] System_init                      :      34304us 
[BOOTLOADER PROFILE] Board_init                       :          1us 
[BOOTLOADER PROFILE] Drivers_open                     :      25950us 
[BOOTLOADER PROFILE] Board_driversOpen                :        545us 
[BOOTLOADER PROFILE] Sciclient Get Version            :       3992us 
[BOOTLOADER PROFILE] App_loadSelfcoreImage            :      29606us 
[BOOTLOADER PROFILE] App_loadA530_0_Images            :       6017us 
[BOOTLOADER_PROFILE] SBL Total Time Taken             :     100419us 

Image loading done, switching to application ...
Starting RTOS/Baremetal applications
0x61800200
0x61C00087
0x62000000
0x61800200
0x61C00087
0x62000002
0x62D08000
0x62D06002
0x6415A000
0x64154001
0x62D08001
0x6000008
a53 console for debug lpm 
rfm_rfpwr_control OFF!!
gps OFF!!
SYSFW Firmware Version 11.2.5--v11.02.05 (Fancy Rat)
Firmware revision 0xb
ABI revision 4.0
[SCICLIENT] CPU clock frequency = 1400000000 Hz 
1400000000 -> 800000000 Hz
SYSFW Firmware Version 11.2.5--v11.02.05 (Fancy Rat)
Firmware revision 0xb
ABI revision 4.0
[SCICLIENT] CPU clock frequency = 800000000 Hz 
rfm_rfpwr_control ON!!
[m4f0-0]     0.000360s : M4F Running ... 000001
[r5f0-0]     0.002376s : 0x60800001
[r5f0-0]     0.002425s : 0x60800002
[r5f0-0]     0.002459s : 0x60800003
[r5f0-0]     0.002492s : 0x60800004
[r5f0-0]     0.002533s : 0x60800066
[r5f0-0]     0.002569s : 0x60800068
[r5f0-0]     0.002604s : 0x6080006A
[r5f0-0]     0.002640s : 0x6080006B
[r5f0-0]     0.002675s : 0x6080006C
[r5f0-0]     0.002710s : 0x6080006D
[r5f0-0]     0.002745s : 0x6080006E
[r5f0-0]     0.002781s : 0x60800070
[r5f0-0]     0.002817s : 0x60800071
[r5f0-0]     0.002888s : 0x64800000
[r5f0-0]     0.002925s : 0x64802000
[r5f0-0]     0.002959s : 0x62C00000
[r5f0-0]     0.002996s : 0x62C02000
[r5f0-0]     0.002030s : 0x62C00001
[r5f0-0]     0.002087s : 0x64900000
[r5f0-0]     0.002122s : 0x64902000
[r5f0-0]     0.002157s : 0x64904000
[r5f0-0]     0.002191s : 0x64906000
[r5f0-0]     0.002225s : 0x64908000
[r5f0-0]     0.002259s : 0x6490A000
[r5f0-0]     0.002294s : 0x6490C000
[r5f0-0]     0.002328s : 0x6490E000
[r5f0-0]     0.002362s : 0x64910000
[r5f0-0]     0.002396s : 0x64912000
[r5f0-0]     0.002431s : 0x62D00000
[r5f0-0]     0.002465s : 0x62D06000
[r5f0-0]     0.002499s : 0x62D00001
[r5f0-0]     0.002533s : 0x62D08000
[r5f0-0]     0.002567s : 0x62D06001
[r5f0-0]     0.002689s : 0x68400000
[r5f0-0]     0.002722s : 0x68000000
[r5f0-0]     0.002528s : 0x4F8A00FF
[r5f0-0]     0.002563s : 0x4F8B0001
[r5f0-0]     0.002596s : 0x4F800001
[r5f0-0]     0.002629s : 0x4F8A00FF
[r5f0-0]     0.002662s : 0x4F8B0001
[r5f0-0]     0.002695s : 0x4F800003
[r5f0-0]     0.002729s : 0x4F8A00FF
[r5f0-0]     0.002762s : 0x4F8B0002
[r5f0-0]     0.002795s : 0x4F800005
[r5f0-0]     0.002829s : 0x4F8A00FF
[r5f0-0]     0.002862s : 0x4F8B0001
[r5f0-0]     0.002895s : 0x4F800006
[r5f0-0]     0.002928s : 0x4F8A00FF
[r5f0-0]     0.002962s : 0x4F8B0001
[r5f0-0]     0.002995s : 0x4F80001C
[r5f0-0]     0.002036s : 0x4F8A00FF
[r5f0-0]     0.002069s : 0x4F8B0001
[r5f0-0]     0.002102s : 0x4F80001C
[r5f0-0]     0.002136s : 0x4F8A00FF

    3. MCU_UART0 (DM Trace)

    Outputs standard DM trace logs :

    Sciserver Testapp Built On: May 21 2026 18:37:49
Sciserver Version: v2025.12.0.0-REL.MCUSDK.K3.11.02.00.23+
RM_PM_HAL Version: v11.02.05
Starting Sciserver..... PASSED
0x61800200
0x61C0009D
0x62000002
0x6180010E
0x61C00087
0x61800201
0x61C00092
0x61800101
0x61C00092
0x61800104
0x61C00092
0x61800103
0x61C00092
0x61800100
0x61C00092
0x62000000
0x60C000D9
0x60C000CF
0x61800102
0x61C00092
0x62000001
0x6180010D
0x61C00092
0x61276CCF
0x6180010C
0x61C00092
0x61276CCF
0x61276CCF
0x61800306
0x6180010E
0x61C00087
0x6180010E
0x61C00087
0x6180010C
0x61C00087
0x612F7C9C
0x612F7C9C
0x6180010E
0x61C00087
0x61800202
0x61C00009
0x62000001
0x6340C001
0x61800200
0x61C00009
0x62000000
0x60400009
0x63C0C003
0x6440C003
0x6300200E
0x61800202
0x61C00009
0x62000001

    Question for your team:

    Given that changing the port configuration to MCU_UART0 brings up the DM logs on the GP device, but the identical project outputs them on the WKUP UART on the HS_FS device:

    1. Is there a known difference in the default DM/SYSFW trace routing logic between the GP and HS_FS firmware variants for AM62x?

    2. Why are the lpm_trace_logbuf prints still missing from the MCU_UART0 console on the GP board?

    Best Regards,

    Long.

  • 0 in reply to Long Chan
    TI__Guru 63518 points

    Hi Long,

    The assigned expert is out of office till Wednesday. Please expect delay in response to this thread.

    Regards,

    Tushar