Other Parts Discussed in Thread: TDA4VM
Tool/software:
SK-TDA4VM Board & Octal SPI Flash
1. Platform H/W: SK-TDA4VM PCB Version: PROC112A1(001)
- SK-TDA4VM platform. (The OSPI Flash on this platform is Infineon S28HS512TGA.)
2. SDK: ti-processor-sdk-rtos-j721e-evm-10_00_00_05-prebuilt.tar.gz
www.ti.com/.../PROCESSOR-SDK-J721E
Downloaded SDK(ti-processor-sdk-rtos-j721e-evm-10_00_00_05-prebuilt.tar.gz) from this link.
Found the “tiboot3.bin“, “tispl.bin” and “u-boot.img” in SDK(ti-processor-sdk-rtos-j721e-evm-10_00_00_05-prebuilt.tar.gz) package.
Similarly, these files are in the SD card provided by the SK-TDA4VM platform.
Boot Mode:
Appears the platform default booted is by SD.
Objective: Boot Mode using the xSPI-SFDP I/F and OSPI(Octal) flash; not the SD card.
Set boot mode(xSPI-1S or xSPI-SFDP) by OSPI Flash, per the "Bootmode Table".
Observations:
1. Measure OSPI signals via a logic analyzer: => The TI TDA4VM reads the boot code from the OSPI Flash.
2. The UART does not have any log data output. (We expect that the system should be able to execute to the U-Boot stage.)
Questions:
a. Could TI help us confirm whether the above operation is correct?
b. What is the address of Octal flash via U-Boot programming
Could TI clarify what address to program based on the version of ti-processor-sdk-rtos-j721e-evm-10_00_00_05-prebuilt.tar.gz
c. Can "tiboot3.bin", "tispl.bin" and "u-boot.img" in the SDK be used in OSPI Flash,
d Can TI clarify how to produce and Image file that can be used in OSPI flash on TDA4VM?
