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Line 487:
Line 487: + + +
Thanks profi
For the old GPU DMA cutoff, it appears to start at 0x28000000-(0x800000*x) length 0x800000*x.
For the old GPU DMA cutoff, it appears to start at 0x28000000-(0x800000*x) length 0x800000*x.
For the new GPU DMA cutoff, it appears to start at 0x30000000-(0x800000*x) length 0x800000*x.
For the new GPU DMA cutoff, it appears to start at 0x30000000-(0x800000*x) length 0x800000*x.
On cold boot this reg is set to 0.
Seems to control what memory GPU can access for DMA, this needs verified.
Seems to control what memory GPU can access for DMA, this needs verified.