diff options
| -rw-r--r-- | src/target/cortex_a.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/target/cortex_a.c b/src/target/cortex_a.c index 5d90e341..672a300e 100644 --- a/src/target/cortex_a.c +++ b/src/target/cortex_a.c @@ -206,23 +206,27 @@ static int cortex_a_init_debug_access(struct target *target) /* lock memory-mapped access to debug registers to prevent * software interference */ - retval = mem_ap_write_atomic_u32(armv7a->debug_ap, + retval = mem_ap_write_u32(armv7a->debug_ap, armv7a->debug_base + CPUDBG_LOCKACCESS, 0); if (retval != ERROR_OK) return retval; /* Disable cacheline fills and force cache write-through in debug state */ - retval = mem_ap_write_atomic_u32(armv7a->debug_ap, + retval = mem_ap_write_u32(armv7a->debug_ap, armv7a->debug_base + CPUDBG_DSCCR, 0); if (retval != ERROR_OK) return retval; /* Disable TLB lookup and refill/eviction in debug state */ - retval = mem_ap_write_atomic_u32(armv7a->debug_ap, + retval = mem_ap_write_u32(armv7a->debug_ap, armv7a->debug_base + CPUDBG_DSMCR, 0); if (retval != ERROR_OK) return retval; + retval = dap_run(armv7a->debug_ap->dap); + if (retval != ERROR_OK) + return retval; + /* Enabling of instruction execution in debug mode is done in debug_entry code */ /* Resync breakpoint registers */ |