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Update URLs and names in amdm37x.cfg, no functional changes. 

* openocd.berlios.de -> openocd.sourceforge.net
* Update link to AM/DM37x Technical Reference Manual (ver R)
* "ICEpick" is properly spelled "ICEPick" according to TI

Change-Id: Ie04458e82c97ef766ec03bd9b9f27edadf5d1cb2
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-on: http://openocd.zylin.com/1856
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
This commit is contained in:
Robert P. J. Day 2014-01-08 11:22:01 -05:00 committed by Spencer Oliver
parent 647eeefb53
commit 58aecca7b3
1 changed files with 16 additions and 16 deletions
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32
tcl/target/amdm37x.cfg
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@ -4,8 +4,8 @@
# Copyright (C) 2009 by David Brownell # Copyright (C) 2009 by David Brownell
# Copyright (C) 2009 by Magnus Lundin # Copyright (C) 2009 by Magnus Lundin
# #
# TI AM/DM37x # TI AM/DM37x Technical Reference Manual (Version R)
# http://www.ti.com/litv/pdf/sprugn4b # http://www.ti.com/lit/ug/sprugn4r/sprugn4r.pdf
# #
# This script is based on the AM3517 initialization. It should be considered # This script is based on the AM3517 initialization. It should be considered
# preliminary since it needs more complete testing and only the basic # preliminary since it needs more complete testing and only the basic
@ -28,11 +28,11 @@ if { [info exists CHIPTYPE] } {
switch $CHIPTYPE { switch $CHIPTYPE {
dm37x { dm37x {
# Primary TAP: ICEpick-C (JTAG route controller) and boundary scan # Primary TAP: ICEPick-C (JTAG route controller) and boundary scan
set _JRC_TAPID "-expected-id 0x2b89102f -expected-id 0x1b89102f -expected-id 0x0b89102f" set _JRC_TAPID "-expected-id 0x2b89102f -expected-id 0x1b89102f -expected-id 0x0b89102f"
} }
am35x { am35x {
# Primary TAP: ICEpick-C (JTAG route controller) and boundary scan # Primary TAP: ICEPick-C (JTAG route controller) and boundary scan
set _JRC_TAPID "-expected-id 0x0b7ae02f" set _JRC_TAPID "-expected-id 0x0b7ae02f"
} }
default { default {
@ -50,20 +50,20 @@ adapter_khz 10
############################################################################### ###############################################################################
# JTAG setup # JTAG setup
# The OpenOCD commands are described in the TAP Declaration section # The OpenOCD commands are described in the TAP Declaration section
# http://openocd.berlios.de/doc/html/TAP-Declaration.html # http://openocd.sourceforge.net/doc/html/TAP-Declaration.html
############################################################################### ###############################################################################
# The AM/DM37x has an ICEpick module in it like many of TI's other devices. More # The AM/DM37x has an ICEPick module in it like many of TI's other devices. More
# can be read about this module in sprugn4b under chapter 27: "Debug and # can be read about this module in sprugn4r in chapter 27: "Debug and
# Emulation". The module is used to route the JTAG chain to the various # Emulation". The module is used to route the JTAG chain to the various
# subsystems in the chip. # subsystems in the chip.
source [find target/icepick.cfg] source [find target/icepick.cfg]
# The TAP order should be described from the TDO connection in OpenOCD to the # The TAP order should be described from the TDO connection in OpenOCD to the
# TDI pin. The OpenOCD FAQ describes this in more detail: # TDI pin. The OpenOCD FAQ describes this in more detail:
# http://openocd.berlios.de/doc/html/FAQ.html # http://openocd.sourceforge.net/doc/html/FAQ.html
# From SPRUGN4B CH27 the available secondary TAPs are in this order from TDO: # From SPRUGN4R CH27 the available secondary TAPs are in this order from TDO:
# #
# Device | TAP number # Device | TAP number
# ---------|------------ # ---------|------------
@ -77,9 +77,9 @@ source [find target/icepick.cfg]
###### ######
# Start of Chain Description # Start of Chain Description
# The Secondary TAPs all have enable functions defined for use with the ICEpick # The Secondary TAPs all have enable functions defined for use with the ICEPick
# Only the DAP is enabled. The AM37xx does not have the Sequencer or DSP but # Only the DAP is enabled. The AM37xx does not have the Sequencer or DSP but
# the TAP numbers for ICEpick do not change. # the TAP numbers for ICEPick do not change.
# #
# TODO: A disable function should also be added. # TODO: A disable function should also be added.
###### ######
@ -93,26 +93,26 @@ jtag configure $_CHIPNAME.dap -event tap-enable \
# These taps are only present in the DM37x series. # These taps are only present in the DM37x series.
if { $CHIPTYPE == "dm37x" } { if { $CHIPTYPE == "dm37x" } {
# Secondary TAP: Sequencer (ARM968) it is not in the chain by default # Secondary TAP: Sequencer (ARM968) it is not in the chain by default
# The ICEpick can be used to enable it in the chain. # The ICEPick can be used to enable it in the chain.
jtag newtap $_CHIPNAME arm2 -irlen 4 -ircapture 0x1 -irmask 0x0f -disable jtag newtap $_CHIPNAME arm2 -irlen 4 -ircapture 0x1 -irmask 0x0f -disable
jtag configure $_CHIPNAME.arm2 -event tap-enable \ jtag configure $_CHIPNAME.arm2 -event tap-enable \
"icepick_c_tapenable $_CHIPNAME.jrc 2" "icepick_c_tapenable $_CHIPNAME.jrc 2"
# Secondary TAP: C64x+ DSP - it is not in the chain by default (-disable) # Secondary TAP: C64x+ DSP - it is not in the chain by default (-disable)
# The ICEpick can be used to enable it in the chain. # The ICEPick can be used to enable it in the chain.
jtag newtap $_CHIPNAME dsp -irlen 38 -ircapture 0x25 -irmask 0x3f -disable jtag newtap $_CHIPNAME dsp -irlen 38 -ircapture 0x25 -irmask 0x3f -disable
jtag configure $_CHIPNAME.dsp -event tap-enable \ jtag configure $_CHIPNAME.dsp -event tap-enable \
"icepick_c_tapenable $_CHIPNAME.jrc 1" "icepick_c_tapenable $_CHIPNAME.jrc 1"
} }
# Secondary TAP: D2D it is not in the chain by default (-disable) # Secondary TAP: D2D it is not in the chain by default (-disable)
# The ICEpick can be used to enable it in the chain. # The ICEPick can be used to enable it in the chain.
# This IRLEN is probably incorrect - not sure where the documentation is. # This IRLEN is probably incorrect - not sure where the documentation is.
jtag newtap $_CHIPNAME d2d -irlen 4 -ircapture 0x1 -irmask 0x0f -disable jtag newtap $_CHIPNAME d2d -irlen 4 -ircapture 0x1 -irmask 0x0f -disable
jtag configure $_CHIPNAME.d2d -event tap-enable \ jtag configure $_CHIPNAME.d2d -event tap-enable \
"icepick_c_tapenable $_CHIPNAME.jrc 0" "icepick_c_tapenable $_CHIPNAME.jrc 0"
# Primary TAP: ICEpick - it is closest to TDI so last in the chain # Primary TAP: ICEPick - it is closest to TDI so last in the chain
eval "jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f $_JRC_TAPID" eval "jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f $_JRC_TAPID"
###### ######
@ -136,7 +136,7 @@ jtag configure $_CHIPNAME.jrc -event setup "jtag tapenable $_CHIPNAME.dap"
############################################################################### ###############################################################################
# Target Setup: # Target Setup:
# This section is described in the OpenOCD documentation under CPU Configuration # This section is described in the OpenOCD documentation under CPU Configuration
# http://openocd.berlios.de/doc/html/CPU-Configuration.html # http://openocd.sourceforge.net/doc/html/CPU-Configuration.html
############################################################################### ###############################################################################
# Create the CPU target to be used with GDB: Cortex-A8, using DAP # Create the CPU target to be used with GDB: Cortex-A8, using DAP