diff options
Diffstat (limited to 'libcpu/aarch64/common/setup.c')
| -rw-r--r-- | libcpu/aarch64/common/setup.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/libcpu/aarch64/common/setup.c b/libcpu/aarch64/common/setup.c index 27c647bc6e..e0c4247bf3 100644 --- a/libcpu/aarch64/common/setup.c +++ b/libcpu/aarch64/common/setup.c @@ -23,6 +23,8 @@ #include <stdlib.h> #include <ioremap.h> #include <rtdevice.h> +#include <gic.h> +#include <gicv3.h> #define SIZE_KB 1024 #define SIZE_MB (1024 * SIZE_KB) @@ -456,10 +458,12 @@ void rt_hw_common_setup(void) /* initialize uart */ rt_hw_uart_init(); +#endif +#ifndef RT_HWTIMER_ARM_ARCH /* initialize timer for os tick */ rt_hw_gtimer_init(); -#endif +#endif /* !RT_HWTIMER_ARM_ARCH */ #ifdef RT_USING_COMPONENTS_INIT rt_components_board_init(); @@ -540,9 +544,20 @@ rt_weak void rt_hw_secondary_cpu_bsp_start(void) #ifdef RT_USING_PIC rt_pic_irq_init(); #else - rt_hw_interrupt_init(); + /* initialize vector table */ + rt_hw_vector_init(); + + arm_gic_cpu_init(0, 0); +#ifdef BSP_USING_GICV3 + arm_gic_redist_init(0, 0); +#endif /* BSP_USING_GICV3 */ #endif +#ifndef RT_HWTIMER_ARM_ARCH + /* initialize timer for os tick */ + rt_hw_gtimer_local_enable(); +#endif /* !RT_HWTIMER_ARM_ARCH */ + rt_dm_secondary_cpu_init(); rt_hw_interrupt_umask(RT_SCHEDULE_IPI); |