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Porting uboot -- parallel nor flash of bf609

Question asked by chrischen on Jun 21, 2013
Latest reply on Jun 21, 2013 by Aaronwu


     I port the uboot for my board. But when i boot from parallel nor flash of my board, i can not get the flash infomation. The parallel nor flash is sst39vf3201. I can read from the nor flash, but i can not erase and write the nor flash.

     The chip in my board is bf609.

     The uboot version is u-boot-2011.09-2012R1-RC4.

     I have attached the board header  and the sst39vf3201 datasheet.