TDA4VH-Q1: freertos sdl example apps failed but pass on Baremetal

yogesh asati

Part Number: TDA4VH-Q1

Tool/software:

Hi,

freertos build command :

ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/sdl/binary/esm_main_app/bin/j784s4$ make esm_main_app SOC=j784s4 BUILD_OS_TYPE=freertos

execution logs:

FS ver: 10.0.8--v10.00.08 (Fiery Fox)
mcuClkFreq 1000000000

ESM Example Application

ESM_ECC_Example_init: Init MAIN ESM complete

Failed to configure the RAT index 2 address 0x20000000
SDTF_init: Error initializing R5F core ECC: result = -1

ESM Safety Example tests: unsuccessful
ESM UC-6 and UC-7 Test Failed.

Some tests have failed.
main.c:297:esm_app:FAIL

-----------------------
1 Tests 1 Failures 0 Ignored
FAIL

------------------------------------------------------------------------------------------------------

build commond:

ti-processor-sdk-rtos-j784s4-evm-10_00_00_05/sdl/binary/esm_main_app/bin/j784s4$ make esm_main_app SOC=j784s4

Baremetal execution logs:

IFS ver: 10.0.8--v10.00.08 (Fiery Fox)
mcuClkFreq 1000000000

ESM Example Application

ESM_ECC_Example_init: Init MAIN ESM complete

SDTF_init: MCU MSMC ECC Init complete

ESM_ECC_Example_init: ECC Callback Init complete for Main ESM

ESM Safety Example tests: starting
MSMC Double bit error inject Example test UC-6: starting
ESM Call back function called : instType 0x3, intType 0x2, grpChannel 0x1, index 0x10, intSrc 0x30
Take action
Low Priority Interrupt Executed

ECC Error Call back function called : eccMemType 110, errorSrc 0x2, ramId 38, bitErrorOffset 0x00000000, bitErrorGroup 0

MSMC Double bit error inject test: Subtype 0x26 test complete
UC-6: Got Low priority ESM Interrupt

MSMC Double bit error inject Example test UC-7: starting
ESM Call back function called : instType 0x3, intType 0x2, grpChannel 0x1, index 0x10, intSrc 0x30
Take action
Low Priority Interrupt Executed

ECC Error Call back function called : eccMemType 110, errorSrc 0x2, ramId 20, bitErrorOffset 0x00000000, bitErrorGroup 0

MSMC Double bit error inject test: Subtype 0x14 test complete
UC-7: Got High priority ESM Interrupt

ESM Safety Example tests: success
ESM UC-6 and UC-7 Test Passed.

All tests have passed.
main.c:306:esm_app:PASS

-----------------------
1 Tests 0 Failures 0 Ignored
OK

--------------------------------------------------------------------

Regards,

Yogesh

over 1 year ago

0 Josiitaa RL over 1 year ago

TI__Mastermind 42336 points

Hi Yogesh,

I will validate this on the TI EVM to check if I am able to reproduce this issue on freertos today and get back to you. TI validates SDL on bare metal OS currently.

Regards,

Josiitaa

0 Josiitaa RL over 1 year ago in reply to Josiitaa RL

TI__Mastermind 42336 points

Hi Yogesh,

I am able to reproduce this issue as well. I will check with the internal team and get back to you in a few days.

Regards,

Josiitaa

0 yogesh asati over 1 year ago in reply to Josiitaa RL

Prodigy 230 points

Hi Josiitaa,

Is thier any update.

As we are blocked here.

Regards,

Yogesh

0 Josiitaa RL over 1 year ago in reply to yogesh asati

TI__Mastermind 42336 points

Hi Yogesh,

I am still waiting for an update from the internal team. I will get back to you as soon as possible.

Regards,

Josiitaa

0 yogesh asati over 1 year ago in reply to Josiitaa RL

Prodigy 230 points

hi JOsiitaa,

i have debugged the issue this is the root cause

region tranlation failed .some aligned failed.

May be it can help your debugging issue.

Regards,

Yogesh

0 Josiitaa RL over 1 year ago in reply to yogesh asati

TI__Mastermind 42336 points

Hi Yogesh,

Thank you for the details. I will let the internal team know.

Are you getting a failure in the if condition within the RegionOverlap?

Regards,

Josiitaa

0 yogesh asati over 1 year ago in reply to Josiitaa RL

Prodigy 230 points

hi Josiitaa,

first 2 conditions value is 1 so its not checking for 3rd condition.i tried with debugger.and retVal becomes false.

As we discussed with John Gardner yesterday.

please give me timeline as i am completely blocked.

and my timeline approching in 1 week.pls make it fast.

i need to integrate entire SDL.

br,

yogesh

+1 Doredla Sudheer Kumar over 1 year ago in reply to yogesh asati

TI__Guru 65770 points

Hi Yogesh,

We got an update from Experts on this. Please find the below details.

It was failing because of linker issue with the regions used for mapping the aggregator memory in the test app.

Please refer to below patch and integrate into your SDL and check once.
https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/791/0001_2D00_sdl_2D00_j784s4_2D00_fix_2D00_linker_2D00_issue_2D00_with_2D00_the_2D00_regions_2D00_used_2D00_fo.patch

Best Regards,
Sudheer

0 yogesh asati 11 months ago in reply to Doredla Sudheer Kumar

Prodigy 230 points

Hi Sudheer,

PLease let me know where can i find this linker memory info. to build all Freertos SDL apps which is not done TI .

my final objective is to make single app for possible TDA4 faults which can do all test.

but how map this linker addresses.

where can find this info.?

Regards,

Yogesh

0 Josiitaa RL 11 months ago in reply to yogesh asati

TI__Mastermind 42336 points

Hi Yogesh,

Why are you trying to build standalone freertos applications?

If you are trying to integrate the SDL applications, TI recommendation is that you do it using the PDK BootApp as explained on the weekly call - 5.3. Boot App — Platform Development Kit (PDK) - J784S4 User Guide (ti.com)

Regards,

Josiitaa

0 yogesh asati 11 months ago in reply to Josiitaa RL

Prodigy 230 points

Hi JOsiitaa,

I am not asking PBIST,LBIST & BIST.

i want SDl Apps which are running when system is up and running.like esm,VTM,DCC,ecc etc.

hope i am clear.

I want to know the linker changes given by TI for ESM0_main_app

where did you find those referance ?.how can I find?

BR,

Yogesh

0 Josiitaa RL 11 months ago in reply to yogesh asati

TI__Mastermind 42336 points

Hi Yogesh,

We are in discussion with the internal team regarding the linker file for freertos. I will get back to you.

Regards,

Josiitaa

0 Doredla Sudheer Kumar 11 months ago in reply to Josiitaa RL

TI__Guru 65770 points

Hi Yogesh,

The details of the above patch for freertos is as follows.

If you look at the linker file for non-os (baremetal) vs freertos. baremetal linker file has different sections for RAT test, which are being used from osal files the same regions creation was missing in freertos linker file so, the example test is failing while running with freertos.

If you look at errors are: RAT region failure as these are not defined in freertos linker file.
Error log shared above:

execution logs:

FS  ver: 10.0.8--v10.00.08 (Fiery Fox)
mcuClkFreq 1000000000

ESM Example Application

ESM_ECC_Example_init: Init MAIN ESM complete

Failed to configure the RAT index 2 address 0x20000000
SDTF_init: Error initializing R5F core ECC: result = -1

 ESM Safety Example tests: unsuccessful
 ESM UC-6 and UC-7 Test Failed.

Some tests have failed.
main.c:297:esm_app:FAIL

-----------------------
1 Tests 1 Failures 0 Ignored
FAIL

I hope above will clarify the changes suggested to make it work for freertos.

Best Regards,
Sudheer

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TDA4VH-Q1: freertos sdl example apps failed but pass on Baremetal