AM6442: AM64x CCS Load Failure - "Verification failed: Target failed to write 0x00000000"

Ravilla Dinesh

Part Number: AM6442

Hi Team,

Board: custom board (am6442)
I am attempting to initialize an AM64x EVM using Code Composer Studio 12.8.1 and an XDS200 USB Debug Probe. The board is failing during the execution of the load_dmsc_hsfs.js script.

MAIN_Cortex_R5_0_0: Trouble Writing Memory Block at 0x0 on Page 0 of Length 0x40: (Error -1065 @ 0x0) Unable to access device memory. Verify that the memory address is in valid memory. If error persists, confirm configuration, power-cycle board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 20.0.0.3178)
MAIN_Cortex_R5_0_0: File Loader: Verification failed: Target failed to write 0x00000000
MAIN_Cortex_R5_0_0: GEL: File: /home/asmgen2/ti/mcu_plus_sdk_am64x_10_01_00_32/tools/ccs_load/am64x/sciclient_ccs_init.release.out: Load failed.

Thanks & regards,
Ravilla Dinesh.

3 months ago

0 Tushar Thakur 3 months ago

TI__Guru 63218 points

Hi,

Please try the steps mentioned in the AM6442: AM64 SoC Initialization Using CCS Scripting, does not work on EVM and custom board thread.

Also refer https://sir.ext.ti.com/jira/browse/EXT_SITMPUSW-18.

Regards,

Tushar

0 Tushar Thakur 3 months ago

TI__Guru 63218 points

The version of SDK you are using seems to be older. The latest version of the SDK is v12.00. The issue is already been fixed in newer versions of SDK.

Please refer https://www.ti.com/tool/download/MCU-PLUS-SDK-AM64X/12.00.00.27

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AM6442: AM64x CCS Load Failure - "Verification failed: Target failed to write 0x00000000"