GP2X 940t Base Address


rlyeh

Certified Guru
Can I change the 940T base register (from 0x3000000 to 0x2000000) from 920T cpu?
I mean by touching any hw registers, not by changing the gnuc ld linker.

Thanks in advance guys.

PS: Was it 0x3B48 ? Cant remember anything by heart, and I'm at an office so any help is welcome.
 
rlyeh posted on Oct 19 2006 at 02:26 PM said:
PS: Was it 0x3B48 ? Cant remember anything by heart, and I'm at an office so any help is welcome.
Yeah, it is 0x3B48. Bit 7 is 940T reset bit, and bits [6:0] are upper base bits. Shifting these left by 24 you get base address, so in your case it needs to be set to 2.
 
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