TCR_EL2_PS_SHIFT
#define TCR_EL2_PS_MASK (0xfUL << TCR_EL2_PS_SHIFT)
#define TCR_EL2_PS_32BITS (0UL << TCR_EL2_PS_SHIFT)
#define TCR_EL2_PS_36BITS (1UL << TCR_EL2_PS_SHIFT)
#define TCR_EL2_PS_40BITS (2UL << TCR_EL2_PS_SHIFT)
#define TCR_EL2_PS_42BITS (3UL << TCR_EL2_PS_SHIFT)
#define TCR_EL2_PS_44BITS (4UL << TCR_EL2_PS_SHIFT)
#define TCR_EL2_PS_48BITS (5UL << TCR_EL2_PS_SHIFT)
#define TCR_EL2_PS_52BITS (6UL << TCR_EL2_PS_SHIFT)
el2_regs.tcr_el2 |= min(pa_range_bits << TCR_EL2_PS_SHIFT,
switch (pa_range_bits << TCR_EL2_PS_SHIFT) {