From b96f07e47712606b59b6165d3923406aef0f9db3 Mon Sep 17 00:00:00 2001 From: kontais Date: Wed, 15 Jun 2016 08:09:56 -0700 Subject: flush cache after exception code install --- bsp/ls1cdev/applications/startup.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'bsp/ls1cdev') diff --git a/bsp/ls1cdev/applications/startup.c b/bsp/ls1cdev/applications/startup.c index 5c78776f84..ed2854e97e 100644 --- a/bsp/ls1cdev/applications/startup.c +++ b/bsp/ls1cdev/applications/startup.c @@ -33,6 +33,9 @@ extern int rt_application_init(void); extern void tlb_refill_exception(void); extern void general_exception(void); extern void irq_exception(void); +extern void rt_hw_cache_init(void); +extern void invalidate_writeback_dcache_all(void); +extern void invalidate_icache_all(void); /** * This function will startup RT-Thread RTOS. @@ -52,6 +55,9 @@ void rtthread_startup(void) rt_memcpy((void *)(A_K0BASE + 0x180), general_exception, 0x20); rt_memcpy((void *)(A_K0BASE + 0x200), irq_exception, 0x20); + invalidate_writeback_dcache_all(); + invalidate_icache_all(); + /* init board */ rt_hw_board_init(); -- cgit v1.3.1