diff options
author | zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-05-27 06:44:43 +0000 |
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committer | zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2009-05-27 06:44:43 +0000 |
commit | 140d6c8e7948710a764965075bfaa700efd09802 (patch) | |
tree | ccb281820c12961eb036d2a00040164d114ad057 /src/tcl/target/ti_dm6446.cfg | |
parent | 7c0e823d0a57df99adc5b1b7975406bfd9e0d9fb (diff) |
Move TCL script files -- Step 1 of 2:
- Move src/target/{interface,target,board,test}/ into src/tcl/
- Remove existing rules in src/Makefile.am and src/target/Makefile.am.
- Add Makefile.am handling of *.cfg and *.tcl files in top Makefile.am:
- Add dist-hook to include such files under src/tcl in the distribution.
- Add install-data-hook to install contents of '$(top_srcdir)/src/tcl/'.
- Add uninstall-hook to remove the installed script files.
- Change paths to (un)install script files in '$(pkgdatadir)/scripts'.
git-svn-id: svn://svn.berlios.de/openocd/trunk@1918 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/tcl/target/ti_dm6446.cfg')
-rw-r--r-- | src/tcl/target/ti_dm6446.cfg | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/tcl/target/ti_dm6446.cfg b/src/tcl/target/ti_dm6446.cfg new file mode 100644 index 00000000..68a7c207 --- /dev/null +++ b/src/tcl/target/ti_dm6446.cfg @@ -0,0 +1,66 @@ +# +# Texas Instruments DaVinci family: TMS320DM6446 +# +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME dm6446 +} +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +# +# For now, expect EMU0/EMU1 jumpered LOW (not TI's default) so ARM and ETB +# are enabled without making ICEpick route ARM and ETB into the JTAG chain. +# +# Also note: when running without RTCK before the PLLs are set up, you +# may need to slow the JTAG clock down quite a lot (under 2 MHz). +# + +# Subsidiary TAP: ARM ETB11, with scan chain for 4K of ETM trace buffer +if { [info exists ETB_TAPID ] } { + set _ETB_TAPID $ETB_TAPID +} else { + set _ETB_TAPID 0x2b900f0f +} +jtag newtap $_CHIPNAME etb -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_ETB_TAPID + +# Subsidiary TAP: ARM926ejs with scan chains for ARM Debug, EmbeddedICE-RT, ETM. +if { [info exists CPU_TAPID ] } { + set _CPU_TAPID $CPU_TAPID +} else { + set _CPU_TAPID 0x07926001 +} +jtag newtap $_CHIPNAME arm -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPU_TAPID + +# Subsidiary TAP: C64x+ DSP ... NOT CURRENTLY INCLUDED, must add via ICEpick. +# Documentation for DSP JTAG interfaces evidently needs NDAs. + +# Primary TAP: ICEpick (JTAG route controller) and boundary scan +if { [info exists JRC_TAPID ] } { + set _JRC_TAPID $JRC_TAPID +} else { + set _JRC_TAPID 0x0b70002f +} +jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f -expected-id $_JRC_TAPID + +# GDB target: the ARM, using SRAM1 for scratch. SRAM0 (also 8K) +# and the ETB memory (4K) are other options, while trace is unused. +set _TARGETNAME $_CHIPNAME.arm + +target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME +$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x0000a000 -work-area-size 0x2000 -work-area-backup 0 + +arm7_9 dbgrq enable +arm7_9 fast_memory_access enable +arm7_9 dcc_downloads enable + +# trace setup +# FIXME we ought to be able to say "... config $_TARGETNAME ..." +# (not "config 0") facilitating additional targets (e.g. other chips) +etm config 0 16 normal full etb +etb config 0 $_CHIPNAME.etb + |