51 lines
1.3 KiB
INI
51 lines
1.3 KiB
INI
# imx35 config
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#
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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 imx35
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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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if { [info exists CPUTAPID ] } {
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set _CPUTAPID $CPUTAPID
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} else {
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set _CPUTAPID 0x07b3601d
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}
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if { [info exists SDMATAPID ] } {
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set _SDMATAPID $SDMATAPID
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} else {
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set _SDMATAPID 0x0882601d
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}
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#========================================
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# The "system jtag controller"
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# IMX31 reference manual, page 6-28 - figure 6-14
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if { [info exists SJCTAPID ] } {
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set _SJCTAPID $SJCTAPID
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} else {
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set _SJCTAPID 0x2b900f0f
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}
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jtag newtap $_CHIPNAME sjc -irlen 4 -ircapture 0x0 -irmask 0x0 -expected-id $_SJCTAPID
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jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID
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# No IDCODE for this TAP
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jtag newtap $_CHIPNAME whatchacallit -irlen 4 -ircapture 0 -irmask 0x0 -expected-id 0x0
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jtag newtap $_CHIPNAME smda -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_SDMATAPID
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set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
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target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME
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proc power_restore {} { puts "Sensed power restore. No action." }
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proc srst_deasserted {} { puts "Sensed nSRST deasserted. No action." }
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