diff options
Diffstat (limited to 'arch/arm64/mm')
| -rw-r--r-- | arch/arm64/mm/proc.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S index 95233dfc4c39..4f133cb340dc 100644 --- a/arch/arm64/mm/proc.S +++ b/arch/arm64/mm/proc.S @@ -228,11 +228,9 @@ ENTRY(__cpu_setup) tcr_set_idmap_t0sz x10, x9 /* - * Read the PARange bits from ID_AA64MMFR0_EL1 and set the IPS bits in - * TCR_EL1. + * Set the IPS bits in TCR_EL1. */ - mrs x9, ID_AA64MMFR0_EL1 - bfi x10, x9, #32, #3 + tcr_compute_pa_size x10, #TCR_IPS_SHIFT, x5, x6 #ifdef CONFIG_ARM64_HW_AFDBM /* * Hardware update of the Access and Dirty bits. |