bdk: fuse: allow overriding dram id fuses

This should be set before running sdram init.
fuse_read_dramid(true) will still return the real id.

bdk/soc/fuse.h

@@ -311,6 +311,7 @@ enum
 void fuse_disable_program();
 u32  fuse_read_odm(u32 idx);
 u32  fuse_read_odm_keygen_rev();
+void fuse_force_8gb_dramid();
 u32  fuse_read_dramid(bool raw_id);
 u32  fuse_read_hw_state();
 u32  fuse_read_hw_type();