如何用CCS擦除TMDSICE3359 SPI

Flashing Binaries to SPI Flash on ICE V1/V2 Using CCS

This section describes how to flash a binary image to the SPI flash on ICE.
The pre-built CCS tool for SPI flash(isdk_spi_flasher.out) can be found in $(IA_SDK_HOME)\tools\flashing tools\SPI_Flash\pre_built\CCS_based.

• Make sure that USB cable is connected to PC from ICE
• Launch CCS 
• Launch Target configuration for XDS100 emulator. See " Target Configuration" section for details.
• Load GEL file and execute "AM335x_EVM_Initialization" or "AM3359_ICE_Initialization" script(See "GEL File Loading" section for details), if not done.This is to initialize DDR and On-Chip RAM. GEL file can be found in $(IA_SDK_HOME)\tools\gel
• Load pre-built  ${IA_SDK_HOME}\tools\flashing_tools\SPI_Flash\pre_built\CCS_based\isdk_spi_flasher.out  to the ICE EVM. See Launching and Debugging application section for details.
• Ensure that the binary image (e.g. MLO or ethercat_SPI.bin or profibus_slave_SPI.bin) to be flashed is present in the Windows Machine.
• Enter the board type when prompted as shown below. 

Enter the board type [0-ICE, 1-IDK ]

• Enter the operation when prompted as shown below. 

Enter Operation [1 - Flash ] [2 - Erase] :  

• For Erase
  • Bootloader - Offset 0, Size 64
  • Application- Offset 20000, Size 248
• Enter type of the binary to be flashed when prompted as shown below. 

Enter the binary type [0-Bootloader, 1-Other ]

• Enter the offset when prompted as shown below. This offset is the start location from where the image should be flashed. NOTE: This offset should be in hex. In case of boot loader,the offset should be 0x0. In-case of application the offset shall be 0x20000.

Enter the Offset in bytes (in HEX eg:- bootloader :0x0 app : 0x20000) 

• Pause program Execution and Load binary file into memory 0x80100000 using Load Memory option of CCS->Memory Browser, when prompted as below . Once load operation is completed, continue flashing by entering 0.

Load .bin file to 0x80100000 

          Load binary file to Memory - Using LoadMemory 
              Pause Program Execution by pressing the Suspend '||' button
              Open Memory window in CCS (View->Memory Browser)
              Select "'Tools->'Load Memory".
              Browse and select the .bin file to be loaded )
              Select 'TI RAW' for the format and Click 'Next'. (File should be named as *.bin)
              Enter 0x80100000 in "Start Address' field.
              Select '32 bits' for 'Type-size' field 
              Keep the swap tick box un-checked.
              click 'Finish'
              Wait for the memory to be loaded 
              Press the Green 'Resume' Arrow

Enter 0 to continue

• After this the tool should first erase the flash and then start flashing the new image..
• Finally the following message will shown.
• Verifying...Success 

• These steps are performed when loading the Bootloader and loading the application
• Once both have been loaded
  • Disconnect CCS and then turn off the board.
  • Boot the Board & verify 
    
    

直接

想方便可以自己加载已经编译好的文件，C:\ti\AM335X_StarterWare_02_00_01_01\tools\flash_writer\spi_flash_writer_AM335X.out

想打开源代码，重新编译生成.out文件，可以打开spi flash的工程，位置在：

C:\ti\AM335X_StarterWare_02_00_01_01\tools\flash_writer\src\spi-flash-writer_AM335x\SPI_Flasher