diff options
Diffstat (limited to 'core/cortex-m/panic.c')
-rw-r--r-- | core/cortex-m/panic.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/core/cortex-m/panic.c b/core/cortex-m/panic.c index 24174cfb2d..703586c135 100644 --- a/core/cortex-m/panic.c +++ b/core/cortex-m/panic.c @@ -425,5 +425,10 @@ void bus_fault_handler(void) void ignore_bus_fault(int ignored) { + /* + * Flash code might call this before cpu_init(), + * ensure that the bus faults really go through our handler. + */ + CPU_NVIC_SHCSR |= CPU_NVIC_SHCSR_BUSFAULTENA; bus_fault_ignored = ignored; } |