diff options
Diffstat (limited to 'include/common/aarch64/el3_common_macros.S')
| -rw-r--r-- | include/common/aarch64/el3_common_macros.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/common/aarch64/el3_common_macros.S b/include/common/aarch64/el3_common_macros.S index ed35df82..63a0fa77 100644 --- a/include/common/aarch64/el3_common_macros.S +++ b/include/common/aarch64/el3_common_macros.S @@ -127,9 +127,9 @@ * CPTR_EL3.TTA: Set to zero so that System register accesses to the * trace registers do not trap to EL3. * - * CPTR_EL3.TFP: Set to zero so that accesses to Advanced SIMD and - * floating-point functionality do not trap to EL3. - * --------------------------------------------------------------------- + * CPTR_EL3.TFP: Set to zero so that accesses to the V- or Z- registers + * by Advanced SIMD, floating-point or SVE instructions (if implemented) + * do not trap to EL3. */ mov_imm x0, (CPTR_EL3_RESET_VAL & ~(TCPAC_BIT | TTA_BIT | TFP_BIT)) msr cptr_el3, x0 |