L2 Cache prelock configure register
| L2_CACHE_PRELOCK_SCT0_EN | The bit is used to enable the first section of prelock function on L2-Cache. |
| L2_CACHE_PRELOCK_SCT1_EN | The bit is used to enable the second section of prelock function on L2-Cache. |
| L2_CACHE_PRELOCK_RGID | The bit is used to set the gid of l2 cache prelock. |