TMDSCNCD263P: AM263P4

Douglas Bolton

Part Number: TMDSCNCD263P
Other Parts Discussed in Thread: UNIFLASH

Tool/software:

I am getting an error using the AM263P Control Card and Uniflash programmer.

It is strange it says 0 of 32752 when the file size is 219.39 KB!

Board: AM263P Control Card
Uniflash: 8.7.0 and 9.0.0, same error both versions
SDK: 10.1.0.31
SBL Image: sbl_ospi.release.tiimage
OS on host computer: Windows10
SOP3,SOP2,SOP1,SOP0
1 0 1 1 = DevBoot
0 0 1 1 = OSPI(8S), 50MHz

With CCS I can run "ospi_flash_diag_am263px-cc_r5fss0-0_nortos_ti-arm-clang" using JTAG and all the OSPI flash diagnostics PASS OK.

7 months ago

0 Douglas Bolton 7 months ago

Prodigy 20 points

This did not solve the issue.

This is my Control Card version.

AM263P Control Card straight out of the box and I can't program the flash....

0 Douglas Bolton 7 months ago in reply to Douglas Bolton

Prodigy 20 points

I have tried to use CCS sbl_jtag_uniflash to flash the board.

Erase and Write both say "SUCCESS"

But when I reboot with all settings of SOP switches I just get the UART boot output -

I would have expected - "Starting OSPI Bootloader ..."

0 Douglas Bolton 7 months ago in reply to Douglas Bolton

Prodigy 20 points

I've tried to flash default SBL ospi bootloader through the UART. This flashed OK -

However, on booting SBL from flash I get this error -

Making this change to the source code of the default SBL ospi bootloader (I also made this change to CCS sbl_jtag_uniflash) I can run led_blink app from flash -

To me it looks like the EEPROM read on this version of AM263P Control Card is not working and stopping the various TI flash methods proceeding.

0 Nilabh Anand 7 months ago in reply to Douglas Bolton

TI__Mastermind 44544 points

Hi Douglas,

Apologies that you had to face this issue, Allow me to reproduce the issue and get back to you by tomorrow.

0 Nilabh Anand 7 months ago in reply to Nilabh Anand

TI__Mastermind 44544 points

Hi Douglas,

We have identified the issue and we are working on getting the fix for this for next SDK release. Please allow me sometime to get back on the expected date.

Menawhile you can continue with DEV boot mode for application development: software-dl.ti.com/.../ADDITIONAL_DETAILS_PAGE.html