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the problem about the flashfs

weili sun

i want to put both the code and the files in the internal flash memory,how can i config the file"fs_flashdev.h" and the DEFINES "FL_BADR" and "FL_SIZE" in File_config.c

for example:
The internal flash address is 0x00000000~0x00040000,
I want to put the file system in 0x00020000~0x00040000(code at 0~0x00020000).
Which configuration is right below:

FIRST:
----------------------------------
"File_config.c"
#define FL_BADR 0x00000000
#define FL_SIZE 0x00040000

"fs_flashdev.h"
#define FLASH_DEVICE \

DFB(0x08000, 0x020000), \

DFB(0x08000, 0x028000), \

DFB(0x08000, 0x030000), \

DFB(0x08000, 0x038000),\

----------------------------------
SECOND:
----------------------------------
"File_config.c"
#define FL_BADR 0x00020000
#define FL_SIZE 0x00020000

"fs_flashdev.h"
#define FLASH_DEVICE \

DFB(0x08000, 0x000000), \

DFB(0x08000, 0x008000), \

DFB(0x08000, 0x010000), \

DFB(0x08000, 0x018000), \

----------------------------------

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