topic LS1021A-TWR: Flash programming with CW in QorIQ

LS1021A-TWR: Flash programming with CW

z_v — Tue, 31 Jan 2017 20:35:05 GMT

Hello,

Upon trying to program a new u-boot with Code Warrior I got the following messages:

fl::target -lc "LC for Simple Flash"

fl::target -b 0x10000000 0x20000
fl::target -v off -l off
cmdwin::fl::device -d "JS28F00AM29EWHA" -o "64Mx16x1" -a 0x60000000 0x67ffffff
cmdwin::fl::image -f "u-boot.bin" -t "Auto Detect" -re on -r 0x60000000 0x67ffffff -oe on -o 0x60100000
cmdwin::fl::erase image
Beginning Operation ...
-------------------------
Auto-detection is successful.
File is of type Binary/Raw Format.

Performing target initialization ...
Downloading Flash Device Driver ...
Reading flash ID ...
Erasing Sector 0x60100000 to 0x6011FFFF
Erasing Sector 0x60120000 to 0x6013FFFF
Erasing Sector 0x60140000 to 0x6015FFFF
Erasing Sector 0x60160000 to 0x6017FFFF
Erasing ...
Error: Erase failed.   Flash driver reports the following error(s): Sector Protection Error
Error: Erase failed. Flash driver reports the following error(s): Sector Protection Error

Can you help ?

Till now I programmed u-boot few times and it was Ok.

Thank you,

Z.V

Re: LS1021A-TWR: Flash programming with CW

addiyi — Wed, 01 Feb 2017 16:37:09 GMT

From the dip-sw make sure the IFC is enabled and QSPI is disabled.

Adrian

Re: LS1021A-TWR: Flash programming with CW

z_v — Fri, 03 Feb 2017 08:36:50 GMT

Hi Adrian,

I double checked.

SW2,3 are set to bank 0.

Thank you,

Z.V

Re: LS1021A-TWR: Flash programming with CW

addiyi — Fri, 03 Feb 2017 08:47:04 GMT

If the switches are correct, then try to unprotect before erase/program.

Adrian

Re: LS1021A-TWR: Flash programming with CW

z_v — Fri, 03 Feb 2017 23:15:20 GMT

Hi Adrian,

I recreated the CW RAM application project.

Now programming works fine.

Thank you !

Z.V