一次性将FPGA配置文件和软件代码写到EPCS flash中的教本

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一次性将FPGA配置文件和软件代码写到EPCS flash中的路径和EPCS基地址就可以。







根据工程设置SOF，ELF，CDF文件路径









rem Altera EPCS program bat tool

rem Written by Tiny Fu(Fu Hanjie), 2006-04-14





rem Project variables

rem You must change these four variables according your project.

rem

rem ***** You must change SOF_FILE_NAME, ELF_FILE_NAME, EPCS_BASE. *****

rem

rem example: SOF_FILE_NAME=C:alterateststandardstandard.sof

rem example: CDF_FILE_NAME=C:alterateststandardstandard.cdf

rem example: ELF_FILE_NAME=C:alterateststandardsoftwarehello_worldDebughello_world.elf

rem example: EPCS_BASE=0x02200000

rem

rem

rem There should be no space between '=' and the value'

rem It result in problems with this kind of sentence: EPCS_BASE= 0x02200000

set SOF_FILE_NAME=C:alterayout_quartus_project_diryour_file.sof

set CDF_FILE_NAME=C:alterayout_quartus_project_diryour_file.cdf

set ELF_FILE_NAME=C:alterayout_nios_ide_project_diryour_file.elf

set EPCS_BASE=your_epcs_base_address







if not exist %QUARTUS_ROOTDIR%bincygwinbinbash.exe goto errorQ

if not exist %SOPC_KIT_NIOS2%ios2_sdk_shell_bashrc goto errorN







rem Erase flash program

rem nios2-flash-programmer.exe --epcs --base=%EPCS_BASE% --erase-all







rem Download FPGA first

quartus_pgm --lower_priority %CDF_FILE_NAME%







rem Program SOF file and ELF to EPCS flash

bash %SOPC_KIT_NIOS2%/bin/sof2flash --epcs --input=%SOF_FILE_NAME% --output=%SOF_FILE_NAME%.flash

%SOPC_KIT_NIOS2%/bin/nios2-flash-programmer.exe --epcs --base=%EPCS_BASE% %SOF_FILE_NAME%.flash

bash %SOPC_KIT_NIOS2%/bin/elf2flash --epcs --after=%SOF_FILE_NAME%.flash --input=%ELF_FILE_NAME% --output=%ELF_FILE_NAME%.flash --boot=%SOPC_KIT_NIOS2%/components /altera_nios2/boot_loader_epcs.srec

%SOPC_KIT_NIOS2%/bin/nios2-flash-programmer.exe --epcs --base=%EPCS_BASE% %ELF_FILE_NAME%.flash







rem You can delete 'rem' in the No.45 line to read the contents in the EPCS flash.

rem You can add 'rem' in the No.45 line to read the contents in the EPCS flash.

rem The file name is SOF_FILE_NAME_readback.flash

rem example, do not read back: rem %SOPC_KIT_NIOS2%/bin/nios2-flash-programmer.exe --epcs --base=%EPCS_BASE% --read %SOF_FILE_NAME%_readback.flash

rem example, read back: %SOPC_KIT_NIOS2%/bin/nios2-flash-programmer.exe --epcs --base=%EPCS_BASE% --read %SOF_FILE_NAME%_readback.flash

rem -------------------------------------------------

rem %SOPC_KIT_NIOS2%/bin/nios2-flash-programmer.exe --epcs --base=%EPCS_BASE% --read %SOF_FILE_NAME%_readback.flash









exit

:errorQ

echo .

echo . Cannot locate Quartus installation (QUARTUS_ROOTDIR) at:

echo .

echo . %QUARTUS_ROOTDIR%

echo . (specifically, the bincygwinbash.exe program within)

echo .

echo . Please check your paths and try again (running Quartus from

echo . the Start Menu may update the paths and fix this problem).

echo .

pause

exit







:errorN

echo .

echo . Cannot locate Nios II Development Kit (SOPC_KIT_NIOS2) at:

echo .

echo . %SOPC_KIT_NIOS2%

echo . (specifically, the nios2_sdk_shell_bashrc file within)

echo .

echo . Your Nios II installation may need to be repaired.

echo .

pause

exit







REM : end of file