2009/4/14 alfred steele alfred.jaquez@gmail.com:
Thanks! But should a crash happen if i am trying to read a non-reserved memory which 0x100000 is.
That's up to the hardware (i.e. i.MX31), I don't know the details but crashing seems perfectly fine with me (or generating a data abort interrupt).
Can you tell me how do you choose a address in CSDO RAM to be appropiate for loading uImage and execute it.
Any address within the range of the mounted RAM is fine, as long as you don't load it to where U-boot is residing in RAM, also avoid loading it to where the kernel parameters are passed.
And could you please stop top-posting.
Best regards, Magnus
-Alfred.
On Mon, Apr 13, 2009 at 12:24 PM, Magnus Lilja lilja.magnus@gmail.com wrote:
2009/4/13 alfred steele alfred.jaquez@gmail.com:
Hi Magnus,
For that matter, I can dump memory between 0x0000 and 0x00000100 though. However memory dump at 0x100000 also fails.
Can you point out which pages in the Reference manual point to the same?
Chapter 2-1 "Memory map". in MCIMX31RM "Reference Manual".
Regards, Magnus