diff options
Diffstat (limited to 'src/arch/arm64/c_entry.c')
| -rw-r--r-- | src/arch/arm64/c_entry.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/src/arch/arm64/c_entry.c b/src/arch/arm64/c_entry.c index f4a9848ee1..5e3dfe871d 100644 --- a/src/arch/arm64/c_entry.c +++ b/src/arch/arm64/c_entry.c @@ -24,13 +24,6 @@ #include <arch/stages.h> #include "cpu-internal.h" -/* - * This variable holds entry point for CPUs starting up. Before the other - * CPUs are brought up this value will change to provide the secondary - * code path. - */ -void (*c_entry)(void) = &arm64_init; - void __attribute__((weak)) arm64_soc_init(void) { /* Default weak implementation does nothing. */ @@ -54,7 +47,7 @@ static void seed_stack(void) *slot++ = 0xdeadbeefdeadbeefULL; } -void arm64_init(void) +static void arm64_init(void) { cpu_set_bsp(); seed_stack(); @@ -71,11 +64,15 @@ static void secondary_cpu_start(void) arch_secondary_cpu_init(); } +/* + * This variable holds entry point for CPUs starting up. The first + * element is the BSP path, and the second is the non-BSP path. + */ +void (*c_entry[2])(void) = { &arm64_init, &secondary_cpu_start }; + extern void arm64_cpu_startup(void); + void *prepare_secondary_cpu_startup(void) { - c_entry = &secondary_cpu_start; - dcache_clean_invalidate_by_mva(c_entry, sizeof(c_entry)); - - return &arm64_cpu_startup; + return secondary_entry_point(&arm64_cpu_startup); } |