2009-04-28 01:12:45 Flash operations fail at async bank 3
San J (INDIA)
I have a BF526 cutsom board and I use the u-boot-1.1.6-2008R1. I have a 4MB flash on my board. I am able to perform flash operations using u-boot for the first three async banks (bank0- bank2) but when I try to access bank3, my board resets. i.e when I try 'flash erase 0x20300000 +0x100' , my board resets.
The four async banks are mapped as follows
Bank0 - 0x20000000
Bank1 - 0x20100000 EBIU_AMGCTL (0xFFC00A00) - 0x00FF
Bank2 - 0x20200000
Bank3 - 0x20300000
EBIU_AMGCTL0 (0xFFC00A04) - 0xFFC2FFC2
EBIU_AMGCTL1 (0xFFC00A08) - 0xFFC2FFC2
2009-04-28 01:29:25 Re: Flash operations fail at async bank 3
Mike Frysinger (UNITED STATES)
you should be using 2008R1.5, not 2008R1
the board should not just reset without any message. did you disable all the debugging options ? if you did, you shouldnt be surprised when you get no output.