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author | duane <duane@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-11-30 22:25:43 +0000 |
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committer | duane <duane@b42882b7-edfa-0310-969c-e2dbd0fdcd60> | 2008-11-30 22:25:43 +0000 |
commit | a28eaa85f73759bb189a46308642502c9fa5aa4b (patch) | |
tree | 93ed39ee8fe48131e227a01a788be91b88203064 /src/target/target/pxa270.cfg | |
parent | 91afc3dc3083a3d4f6a4104a5132d87c8ec03c7f (diff) | |
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jtag newtap change & huge manual update
git-svn-id: svn://svn.berlios.de/openocd/trunk@1194 b42882b7-edfa-0310-969c-e2dbd0fdcd60
Diffstat (limited to 'src/target/target/pxa270.cfg')
-rw-r--r-- | src/target/target/pxa270.cfg | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/src/target/target/pxa270.cfg b/src/target/target/pxa270.cfg index dcf5fa2b..c745feb1 100644 --- a/src/target/target/pxa270.cfg +++ b/src/target/target/pxa270.cfg @@ -1,19 +1,43 @@ #Marvell/Intel PXA270 Script + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME pxa270 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + # force an error till we get a good number + set _CPUTAPID 0xffffffff +} + + # set jtag_nsrst_delay to the delay introduced by your reset circuit # the rest of the needed delays are built into the openocd program jtag_nsrst_delay 260 # set the jtag_ntrst_delay to the delay introduced by a reset circuit # the rest of the needed delays are built into the openocd program jtag_ntrst_delay 0 -#use combined on interfaces or targets that can’t set TRST/SRST separately +#use combined on interfaces or targets that can't set TRST/SRST separately reset_config trst_and_srst separate #jtag scan chain -#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE) -jtag_device 7 0x1 0x7f 0x7e -target create target0 xscale -endian little -chain-position 0 -variant pxa27x + + +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +jtag newtap $_TARGETNAME -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID + +target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME -variant pxa27x # maps to PXA internal RAM. If you are using a PXA255 # you must initialize SDRAM or leave this option off -[new_target_name] configure -work-area-virt 0 -work-area-phys 0x5c000000 -work-area-size 0x10000 -work-area-backup 0 +$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x5c000000 -work-area-size 0x10000 -work-area-backup 0 #flash bank <driver> <base> <size> <chip_width> <bus_width> # works for P30 flash |