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| author | Felipe Balbi <balbi@ti.com> | 2015-03-19 14:59:22 -0500 |
|---|---|---|
| committer | Paul Fertser <fercerpav@gmail.com> | 2015-04-14 11:23:56 +0100 |
| commit | b1f3e89970f352d5b340f80a216dcef65691bc58 (patch) | |
| tree | 63828e662279e484aa325459f12c0adf5bc47536 /tcl/target/icepick.cfg | |
| parent | c32f81f7186ac825652df4226646b3505b01f940 (diff) | |
| download | riscv-openocd-b1f3e89970f352d5b340f80a216dcef65691bc58.zip riscv-openocd-b1f3e89970f352d5b340f80a216dcef65691bc58.tar.gz riscv-openocd-b1f3e89970f352d5b340f80a216dcef65691bc58.tar.bz2 | |
tcl: icepick: add icepick_d_set_coreid
this is just to avoid open coding that in
icepick_d_tapenable. Cleanup only, no functional
changes.
Change-Id: Iabd20291b7bdd95957afa1c74f52171789201227
Signed-off-by: Felipe Balbi <balbi@ti.com>
Reviewed-on: http://openocd.zylin.com/2624
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
Diffstat (limited to 'tcl/target/icepick.cfg')
| -rw-r--r-- | tcl/target/icepick.cfg | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/tcl/target/icepick.cfg b/tcl/target/icepick.cfg index 36ffc02..abd7b6a 100644 --- a/tcl/target/icepick.cfg +++ b/tcl/target/icepick.cfg @@ -108,10 +108,16 @@ proc icepick_c_tapenable {jrc port} { } # jrc == TAP name for the ICEpick +# coreid== core id number 0..15 (not same as port number!) +proc icepick_d_set_coreid {jrc coreid } { + icepick_c_router $jrc 1 0x6 $coreid 0x2008 +} + +# jrc == TAP name for the ICEpick # port == a port number, 0..15 # Follow the sequence described in # http://processors.wiki.ti.com/images/f/f6/Router_Scan_Sequence-ICEpick-D.pdf -proc icepick_d_tapenable {jrc port} { +proc icepick_d_tapenable {jrc port coreid} { # First CONNECT to the ICEPick icepick_c_connect $jrc icepick_c_setup $jrc @@ -120,8 +126,7 @@ proc icepick_d_tapenable {jrc port} { icepick_c_router $jrc 1 0x2 $port 0x2108 # Set 4 bit core ID to the Cortex-A - irscan $jrc [CONST IR_ROUTER] -endstate IRPAUSE - drscan $jrc 32 0xe0002008 -endstate DRPAUSE + icepick_d_set_coreid $jrc $coreid # Enter the bypass state irscan $jrc [CONST IF_BYPASS] -endstate RUN/IDLE |