diff options
author | Paul Fertser <fercerpav@gmail.com> | 2015-02-09 17:04:52 +0300 |
---|---|---|
committer | Spencer Oliver <spen@spen-soft.co.uk> | 2015-03-25 20:46:43 +0000 |
commit | a09a75653dbe7ad99da6349285ab6622b80fdc15 (patch) | |
tree | b8e759d751b4f1c644c4365942a38bdc8b5e3ee6 /src/jtag/drivers/stlink_usb.c | |
parent | 3e1dfdcb8531ae684537325ad2c94b845d741085 (diff) |
armv7m: add generic trace support (TPIU, ITM, etc.)
This provides support for various trace-related subsystems in a
generic and expandable way.
Change-Id: I3a27fa7b8cfb111753088bb8c3d760dd12d1395f
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2538
Tested-by: jenkins
Diffstat (limited to 'src/jtag/drivers/stlink_usb.c')
-rw-r--r-- | src/jtag/drivers/stlink_usb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c index 554ffc1e..331d30b7 100644 --- a/src/jtag/drivers/stlink_usb.c +++ b/src/jtag/drivers/stlink_usb.c @@ -1031,16 +1031,16 @@ static int stlink_configure_target_trace_port(void *handle) if (res != ERROR_OK) goto out; /* set the TPI clock prescaler */ - res = stlink_usb_write_debug_reg(handle, TPI_ACPR, h->trace.prescale); + res = stlink_usb_write_debug_reg(handle, TPIU_ACPR, h->trace.prescale); if (res != ERROR_OK) goto out; /* select the pin protocol. The STLinkv2 only supports asynchronous * UART emulation (NRZ) mode, so that's what we pick. */ - res = stlink_usb_write_debug_reg(handle, TPI_SPPR, 0x02); + res = stlink_usb_write_debug_reg(handle, TPIU_SPPR, 0x02); if (res != ERROR_OK) goto out; /* disable continuous formatting */ - res = stlink_usb_write_debug_reg(handle, TPI_FFCR, (1<<8)); + res = stlink_usb_write_debug_reg(handle, TPIU_FFCR, (1<<8)); if (res != ERROR_OK) goto out; @@ -1059,7 +1059,7 @@ static int stlink_configure_target_trace_port(void *handle) if (res != ERROR_OK) goto out; /* trace port enable (port 0) */ - res = stlink_usb_write_debug_reg(handle, ITM_TER, (1<<0)); + res = stlink_usb_write_debug_reg(handle, ITM_TER0, (1<<0)); if (res != ERROR_OK) goto out; |