LA40_L1_NBITS
#define LA40_L3_NBITS (32U - LA40_L1_NBITS - LA40_L2_NBITS - PAGE_SHIFT)
#define LA40_L1_COUNT __BIT(LA40_L1_NBITS)
#define LA40_L1_MASK (__BITS(0,(LA40_L1_NBITS - 1)) << LA40_L1_SHIFT)
__SHIFTIN(LA40_L1_NBITS, TCR51_TIA) | \