ecab0cfe25
Kick in ETM (and ETB) support for ARM11. Tested on OMAP 2420, so update that configuration. (That's an ARM1136ejs, ETB, OpenGL ES1.1, C55x DSP, etc.) Also update the other ARM11 ETM + ETB targets in the tree to set up these modules. (Not tested.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
54 lines
1.4 KiB
Tcl
54 lines
1.4 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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# trace buffer
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if { [info exists ETBTAPID ] } {
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set _ETBTAPID $ETBTAPID
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} else {
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# force an error till we get a good number
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set _ETBTAPID 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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jtag newtap $_CHIPNAME etb -irlen 4 -expected-id $_ETBTAPID
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jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID
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set _TARGETNAME $_CHIPNAME.cpu
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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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# trace setup ... NOTE, "normal full" mode fudges the real ETMv3.1 mode
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etm config $_TARGETNAME 16 normal full etb
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etb config $_TARGETNAME $_CHIPNAME.etb
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