• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 32 subscribers
  • Views 111 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LP-AM263P: Expanding OCRAM causes program flash from CCS to fail

Yuting Huang
Prodigy 10 points

Part Number: LP-AM263P

Hello, I am developing a system program for LP-AM263P. I recently expanded the OCRAM size to the following: 

Start Address    Size    isShared    Core    Region
0x70000000    0x40000    false    r5fss0-0    SBL
0x70040000    0x4000    false    r5fss0-0    CPPI_DESC
0x70044000    0xfc000    false    r5fss0-0    OCRAM
0x70140000    0x40000    false    r5fss0-1    OCRAM
0x70180000    0x40000    false    r5fss1-0    OCRAM
0x701c0000    0x60000    ---    ---    ---
0x70220000    0x60000    false    r5fss1-1    OCRAM
0x70280000    0x70000    ---    ---    ---
0x702f0000    0x8000    true    r5fss0-0 r5fss0-1,r5fss1-0,r5fss1-1    USER_SHM_MEM
0x702f8000    0x8000    true    r5fss0-0 r5fss0-1,r5fss1-0,r5fss1-1    LOG_SHM_MEM

and flashing the program from CCS in dev boot starts to fail with the following message:

Cortex_R5_3: Trouble Setting Breakpoint with the Action "Terminate Program Execution" at 0x7024cb70: (Error -1066 @ 0x7024CB70) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 20.0.0.3178) 

However, flashing the built image to the board in UART, then running in OSPI mode seems fine. 

Appreciate the help!