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we used CW 10.5.1 program uboot image(512kbytes) into P1010RDB NOR flash, but cw show "Image size is 0 bytes, nothing to erase."

Question asked by chu xiankai on Jun 16, 2016
Latest reply on Jun 21, 2016 by chu xiankai

the logInfo of CW:


fl::target -lc "P1010RDB-NOR-Bootrom-PROGRAM"

fl::target -b 0x2000 0x30000

fl::target -v off -l off

cmdwin::fl::device -d "JS28F256M29EWL" -o "16Mx16x1" -a 0xfe000000 0xffffffff

cmdwin::fl::protect all off

Beginning Operation ...   


Performing target initialization ...   

Downloading Flash Diagnostics Driver ...  

Reading flash ID ...

Unprotecting all sectors...  

Unprotecting ...  

Unprotecting ....  

Unprotecting .....  

Unprotecting ......  

Unprotect Command Succeeded   

cmdwin::fl::image -f "F:/C00136699/workspace/P1010RDB0-core00/uboot.bin" -t "Auto Detect" -re on -r 0xfe000000 0xffffffff -oe on -o 0x1f80000

cmdwin::fl::erase image

Beginning Operation ...   


Auto-detection is successful.  

  File is of type Binary/Raw Format.  


Image size is 0 bytes, nothing to erase.  

Nothing to erase.  No sectors selected

Erase Command Succeeded.  


Beginning Operation ...   


Using restricted address range 0xFE000000 to 0xFFFFFFFF  

Programming file F:/C00136699/workspace/P1010RDB0-core00/uboot.bin  

  File is of type Binary/Raw Format.  


0 Bytes Programmed, Check Restricted Address Range  

Program Command Succeeded