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-rw-r--r--src/arch/arm64/cpu_ramstage.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/src/arch/arm64/cpu_ramstage.c b/src/arch/arm64/cpu_ramstage.c
index e6d0e8cee2..466ca0124f 100644
--- a/src/arch/arm64/cpu_ramstage.c
+++ b/src/arch/arm64/cpu_ramstage.c
@@ -151,13 +151,6 @@ static void init_cpu_info(struct bus *bus)
}
}
-static void invalidate_cpu_stack_top(unsigned int id)
-{
- const size_t size = 128;
- char *stack = cpu_get_stack(id);
- dcache_invalidate_by_mva(stack - size, size);
-}
-
void arch_initialize_cpus(device_t cluster, struct cpu_control_ops *cntrl_ops)
{
size_t max_cpus;
@@ -221,9 +214,6 @@ void arch_initialize_cpus(device_t cluster, struct cpu_control_ops *cntrl_ops)
/* Start the CPU. */
printk(BIOS_DEBUG, "Starting CPU%x\n", ci->id);
- /* Ensure CPU's top of stack is not in the cache. */
- invalidate_cpu_stack_top(ci->id);
-
if (cntrl_ops->start_cpu(ci->id, entry)) {
printk(BIOS_ERR,
"Failed to start CPU%x\n", ci->id);