4a2f4e3433
Remove more remnants of the old "jtag_device" syntax. Don't [format "%s.cpu" $_CHIPNAME] ... it's needless complexity. Remove various non-supported "-variant" target options; they're not needed often at all. Flag some of the board files as needing to have and use target files for the TAP and target declarations. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
43 lines
1.0 KiB
INI
43 lines
1.0 KiB
INI
# c100 config.
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# This is ARM1136 dual core
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# this script only configures one core (that is used to run Linux)
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# assume no PLL lock, start slowly
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jtag_khz 100
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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 c100
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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 0x27b3645b
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}
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if { [info exists DSPTAPID ] } {
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set _DSPTAPID $DSPTAPID
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} else {
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set _DSPTAPID 0x27b3645b
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}
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jtag newtap $_CHIPNAME dsp -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_DSPTAPID
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# Per ARM: DDI0211J_arm1136_r1p5_trm.pdf - the ARM 1136 as a 5 bit IR register
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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 $_TARGETNAME
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# C100's ARAM 64k SRAM
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$_TARGETNAME configure -work-area-phys 0x0a000000 -work-area-size 0x10000 -work-area-backup 0
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