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@justtryingthingsout
Last active February 13, 2025 09:11
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Graphics AGX L2 CRAM Configuration (0x206140108 in Operation Triangulation)
0x206140108:
b[63]: ready RAM available for use
b[62:30]: rsvd_62_30
b[29:24]: regionbase Base region within LLC (starting way). Base address does not change.
(EnableSize+RegionBase) must be less than or equal to (RegionNum+1) and EnableSize must be less than or equal to RegionNum.
b[23:22]: rsvd_23_22
b[21:16]: regionnum Number of supported regions
b[15:14]: rsvd_15_14
b[13:8]: regionsize Size of each region 2^N (000000:No L2 - feature not supported; ... ; 001110:16KB; 001111: 32KB; 010000:64KB; ...)
b[7:6]: rsvd_7_6
b[5:0]: enablesize Size of RAM in regions (000000:Disabled 000001:1 Region 000010:2 Region 000011:3
Region 000100:4 Region 000101:5 Region 000110:6 Region 000111:7 Region)
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