50 lines
1.3 KiB
Tcl
50 lines
1.3 KiB
Tcl
# -*- tcl -*-
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# Target configuration for the Samsung s3c6410 system on chip
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# Tested on a SMDK6410
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# Processor : ARM1176
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# Info: JTAG device found: 0x0032409d (Manufacturer: 0x04e, Part: 0x0324, Version: 0x0)
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# [Duane Ellis 27/nov/2008: Above 0x0032409d appears to be copy/paste from other places]
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# [and I do not believe it to be accurate, hence the 0xffffffff below]
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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 s3c6410
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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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# this defaults to a bigendian
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set _ENDIAN little
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}
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if { [info exists BSTAPID ] } {
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set _BSTAPID $BSTAPID
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} else {
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# force an error till we get a good number
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set _BSTAPID 0x2b900f0f
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}
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if { [info exists CPUTAPID ] } {
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set _CPUTAPID $CPUTAPID
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} else {
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# force an error till we get a good number
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set _CPUTAPID 0x07b76f0f
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}
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#jtag scan chain
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# I think the "unknown" is the boundry scan tap
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jtag newtap $_CHIPNAME unknown -irlen 4 -ircapture 0x1 -irmask 0xe -expected-id $_BSTAPID
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jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID
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set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
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target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm1176
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jtag_nsrst_delay 500
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jtag_ntrst_delay 500
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#reset configuration
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reset_config trst_and_srst
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