1c021ed0af
Remove this underutilized feature. Despite the fact that a lot of configs specifies a arbitrary "variant", only the xscale target actually defines any. In the case of xscale, the use of -variant is dubious since 1) it's used as a redundant irlen specifier, 2) it carries a comment that it doesn't really need it and 3) only two xscale configs even specify it. If there's a future target that needs a variant set, a target specific option could be added when needed. Change-Id: I1ba25a946f0d80872cbd96ddcc48f92695c4ae20 Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com> Reviewed-on: http://openocd.zylin.com/2283 Tested-by: jenkins Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
51 lines
1.4 KiB
INI
51 lines
1.4 KiB
INI
#Marvell/Intel PXA270 Script
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if { [info exists CHIPNAME] } {
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set _CHIPNAME $CHIPNAME
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} else {
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set _CHIPNAME pxa270
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}
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if { [info exists ENDIAN] } {
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set _ENDIAN $ENDIAN
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} else {
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set _ENDIAN little
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}
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#IDs for pxa270. Are there more?
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if { [info exists CPUTAPID] } {
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set _CPUTAPID $CPUTAPID
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} else {
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# set useful default
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set _CPUTAPID 0x49265013
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}
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if { [info exists CPUTAPID2] } {
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set _CPUTAPID2 $CPUTAPID2
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} else {
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# set useful default
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set _CPUTAPID2 0x79265013
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}
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if { [info exists CPUTAPID3] } {
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set _CPUTAPID2 $CPUTAPID3
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} else {
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# set useful default
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set _CPUTAPID3 0x89265013
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}
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# set adapter_nsrst_delay to the delay introduced by your reset circuit
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# the rest of the needed delays are built into the openocd program
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adapter_nsrst_delay 260
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# set the jtag_ntrst_delay to the delay introduced by a reset circuit
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# the rest of the needed delays are built into the openocd program
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jtag_ntrst_delay 250
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set _TARGETNAME $_CHIPNAME.cpu
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jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID -expected-id $_CPUTAPID2 -expected-id $_CPUTAPID3
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target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME
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# maps to PXA internal RAM. If you are using a PXA255
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# you must initialize SDRAM or leave this option off
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$_TARGETNAME configure -work-area-phys 0x5c000000 -work-area-size 0x10000 -work-area-backup 0
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