diff options
Diffstat (limited to 'arch/arm/kernel/hw_breakpoint.c')
| -rw-r--r-- | arch/arm/kernel/hw_breakpoint.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c index 5a46225f007..814a52a9dc3 100644 --- a/arch/arm/kernel/hw_breakpoint.c +++ b/arch/arm/kernel/hw_breakpoint.c @@ -892,6 +892,10 @@ static void reset_ctrl_regs(void *unused) * later on. */ switch (debug_arch) { + case ARM_DEBUG_ARCH_V6: + case ARM_DEBUG_ARCH_V6_1: + /* ARMv6 cores just need to reset the registers. */ + goto reset_regs; case ARM_DEBUG_ARCH_V7_ECP14: /* * Ensure sticky power-down is clear (i.e. debug logic is @@ -931,6 +935,7 @@ static void reset_ctrl_regs(void *unused) asm volatile("mcr p14, 0, %0, c0, c7, 0" : : "r" (0)); isb(); +reset_regs: if (enable_monitor_mode()) return; |