diff options
Diffstat (limited to 'lib/cpus')
| -rw-r--r-- | lib/cpus/aarch64/cpu_helpers.S | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/lib/cpus/aarch64/cpu_helpers.S b/lib/cpus/aarch64/cpu_helpers.S index bebe7c0a..24c283ab 100644 --- a/lib/cpus/aarch64/cpu_helpers.S +++ b/lib/cpus/aarch64/cpu_helpers.S @@ -110,7 +110,8 @@ func prepare_cluster_pwr_dwn /* * Initializes the cpu_ops_ptr if not already initialized - * in cpu_data. This can be called without a runtime stack. + * in cpu_data. This can be called without a runtime stack, but may + * only be called after the MMU is enabled. * clobbers: x0 - x6, x10 */ .globl init_cpu_ops @@ -125,18 +126,6 @@ func init_cpu_ops ASM_ASSERT(ne) #endif str x0, [x6, #CPU_DATA_CPU_OPS_PTR]! - - /* - * Make sure that any pre-fetched cache copies are invalidated. - * Ensure that we are running with cache disable else we - * invalidate our own update. - */ -#if ASM_ASSERTION - mrs x1, sctlr_el3 - tst x1, #SCTLR_C_BIT - ASM_ASSERT(eq) -#endif - dc ivac, x6 mov x30, x10 1: ret |