OMAP L137 Problem loading new binary files by serial port

nicolas alfaro

Other Parts Discussed in Thread: OMAP-L137

Hello, our names are Nicolás and Martin and we are students of Public University of Uruguay.

In this moment we working in a project with a OMAP-L137 board and we have a problem loading a new binary file.

We do the following:

> mono ./sfh_OMAP-L137.exe -flash ubl_OMAP-L137_v2_SPI_MEM.bin u-boot.bin -targetType OMAP-L137_v2 -flashType SPI_MEM

At boot time I just see the following messages:

OMAP-L137, rev2.0 initialization passed!
Booting TI User Boot Loader
        UBL Version: 1.65
        UBL Flashtype: SPI
Starting SPI Memory Copy...
Valid magicnum, 0x55424CBB, found at offset 0x00010000.
   DONE
jumping to entry point at 0xC1080000.

And that is all, the board not respond

Now we dont know how to move on, what is wrong?

Thanks
Regards

Martín y Nicolás

over 11 years ago

0 Titusrathinaraj Stalin over 11 years ago

TI__Guru** 116100 points

Hi,

In this moment we working in a project with a OMAP-L137 board and we have a problem loading a new binary file.

Is this EVM board or custom?

I presume that you are using OMAPL137 SDI EVM (DA830) board.

Please refer the following TI wiki for flashing DSP & ARM UBL and u-boot.

http://processors.wiki.ti.com/index.php/Serial_Boot_and_Flash_Loading_Utility_for_OMAP-L137#Serial_Flasher_Options

Flash the memory with a DSP UBL, ARM UBL, and application image - This will place a DSP AIS file at address 0x0 of the flash, an ARM UBL at address 0x2000, and an application image, such as u-boot, at address 0x8000. This is used for the OMAPL137_v1 and OMAPL137_v2 devices.

C:\flasher>sfh_OMAP-L137.exe -flash_dsp <DSP UBL AIS file> <ARM UBL binary file> <binary application file>

Try the following command to flash DSP & ARM UBL and u-boot (use binaries from attached doc )

mono ./sfh_OMAP-L137.exe -flash_dsp dsp-spi-ais_L137.bin ubl-spi_L137.bin u-boot_DA830.bin -targetType OMAP-L137_v2 -flashType SPI_MEM

8688.u-boot_DA830_SPI_Flashing_Instructions.zip