FF=B_0x0, FI=B_0x0
GFXMMU cache control register
FF | Force flush When set, the cache entries are flushed. This bit is reset by hardware when the flushing is complete. Write 0 has no effect. 0 (B_0x0): Flushing process complete 1 (B_0x1): Force flush/flushing process on going |
FI | Force invalidate When set, the cache entries are invalidated. This bit is reset by hardware when the invalidation is complete. Write 0 has no effect. 0 (B_0x0): Invalidation process complete 1 (B_0x1): Force invalidation/invalidation process on going |