diff options
| -rw-r--r-- | src/target/cortex_a8.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/target/cortex_a8.c b/src/target/cortex_a8.c index 84ace67d..dcf246fa 100644 --- a/src/target/cortex_a8.c +++ b/src/target/cortex_a8.c @@ -161,7 +161,15 @@ int cortex_a8_exec_opcode(target_t *target, uint32_t opcode) swjdp_common_t *swjdp = &armv7a->swjdp_info; LOG_DEBUG("exec opcode 0x%08" PRIx32, opcode); + do + { + retvalue = mem_ap_read_atomic_u32(swjdp, + OMAP3530_DEBUG_BASE + CPUDBG_DSCR, &dscr); + } + while ((dscr & (1 << 24)) == 0); /* Wait for InstrCompl bit to be set */ + mem_ap_write_u32(swjdp, OMAP3530_DEBUG_BASE + CPUDBG_ITR, opcode); + do { retvalue = mem_ap_read_atomic_u32(swjdp, |