diff options
Diffstat (limited to 'include/lib/aarch64/arch.h')
| -rw-r--r-- | include/lib/aarch64/arch.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/include/lib/aarch64/arch.h b/include/lib/aarch64/arch.h index 5dc488bb..ff91efc4 100644 --- a/include/lib/aarch64/arch.h +++ b/include/lib/aarch64/arch.h @@ -211,8 +211,23 @@ * TCR defintions */ #define TCR_EL3_RES1 ((1UL << 31) | (1UL << 23)) - -#define TCR_T0SZ_4GB 32 +#define TCR_EL1_IPS_SHIFT 32 +#define TCR_EL3_PS_SHIFT 16 + +/* (internal) physical address size bits in EL3/EL1 */ +#define TCR_PS_BITS_4GB (0x0) +#define TCR_PS_BITS_64GB (0x1) +#define TCR_PS_BITS_1TB (0x2) +#define TCR_PS_BITS_4TB (0x3) +#define TCR_PS_BITS_16TB (0x4) +#define TCR_PS_BITS_256TB (0x5) + +#define ADDR_MASK_48_TO_63 0xFFFF000000000000UL +#define ADDR_MASK_44_TO_47 0x0000F00000000000UL +#define ADDR_MASK_42_TO_43 0x00000C0000000000UL +#define ADDR_MASK_40_TO_41 0x0000030000000000UL +#define ADDR_MASK_36_TO_39 0x000000F000000000UL +#define ADDR_MASK_32_TO_35 0x0000000F00000000UL #define TCR_RGN_INNER_NC (0x0 << 8) #define TCR_RGN_INNER_WBA (0x1 << 8) |