[U-Boot-Users] how memory mapping is done at reset

Martijn de Gouw martijn.de.gouw at prodrive.nl
Fri Dec 7 13:27:23 CET 2007

> i have one doubt....At reset we start executing from 
> Flash,which is at #CS0,in my system it starts with address 
> 0x00000000..now after that  we call the function cpu_init_f() 
> which will remap the starting address of the flash to 
> 0x02000000...but after this PC is at somewhere greater than 
> 0x00000000..so the next instruction should fail as CS0 is 
> already modified.... 

What platform are you talking about?

Gr, Martijn

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