diff options
Diffstat (limited to 'src/target/arm_adi_v5.c')
| -rw-r--r-- | src/target/arm_adi_v5.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c index 9a33d820..496360f7 100644 --- a/src/target/arm_adi_v5.c +++ b/src/target/arm_adi_v5.c @@ -1088,11 +1088,21 @@ static int dap_info_command(struct command_context *cmd_ctx, command_print(cmd_ctx, "\tROM table in legacy format"); /* Now we read ROM table ID registers, ref. ARM IHI 0029B sec */ - mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFF0, &cid0); - mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFF4, &cid1); - mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFF8, &cid2); - mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFFC, &cid3); - mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFCC, &memtype); + retval = mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFF0, &cid0); + if (retval != ERROR_OK) + return retval; + retval = mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFF4, &cid1); + if (retval != ERROR_OK) + return retval; + retval = mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFF8, &cid2); + if (retval != ERROR_OK) + return retval; + retval = mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFFC, &cid3); + if (retval != ERROR_OK) + return retval; + retval = mem_ap_read_u32(dap, (dbgbase&0xFFFFF000) | 0xFCC, &memtype); + if (retval != ERROR_OK) + return retval; retval = dap_run(dap); if (retval != ERROR_OK) return retval; |