Trouble indetifying FLASH part
hchan at wavesat.com
Thu May 16 13:37:48 EDT 2002
> Yeah. It really does look like the chip isn't where you think it is.
> Can you get Linux to boot anyway, with NFSroot or something?
> od -A x -t x1 /dev/mem | grep "13 03 43 49 53 46 39 00"
I am booting over tftp with nfs mounted root already. I executed the command
you provided at the console with no matches. I noted that the highest memory
address tested was ffffff which makes sense considering the system has 16 MB
RAM. Here is my physical memory map:
0x0 - 0xfffff : SDRAM
0x8000000 - 0x83FFFFF : Flash
0x9000000 - 0x90FFFFF : FPGA
0xEF600000 - 0xEFFFFFF : PPC405GP memory mapped registers
0xFFE00000 - 0xFFFFFFFF : BootPROM
Does this help?
More information about the linux-mtd