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cfg: fix incorrect cortino reset config
[fw/openocd]
/
tcl
/
target
/
imx27.cfg
diff --git
a/tcl/target/imx27.cfg
b/tcl/target/imx27.cfg
index 837ea6146ac7025ef6825afdb7a47f9c2bde4281..5530e68488d3ca5169269714e0cfeb9a09361deb 100644
(file)
--- a/
tcl/target/imx27.cfg
+++ b/
tcl/target/imx27.cfg
@@
-7,41
+7,47
@@
reset_config trst_and_srst srst_pulls_trst
if { [info exists CHIPNAME] } {
reset_config trst_and_srst srst_pulls_trst
if { [info exists CHIPNAME] } {
- set
_CHIPNAME $CHIPNAME
+ set _CHIPNAME $CHIPNAME
} else {
} else {
- set
_CHIPNAME imx27
+ set _CHIPNAME imx27
}
if { [info exists ENDIAN] } {
}
if { [info exists ENDIAN] } {
- set
_ENDIAN $ENDIAN
+ set _ENDIAN $ENDIAN
} else {
} else {
- set
_ENDIAN little
+ set _ENDIAN little
}
# Note above there are 2 taps
}
# Note above there are 2 taps
-#
The bs tap
-if { [info exists
BSTAPID
] } {
- set _
BSTAPID $BS
TAPID
+#
trace buffer
+if { [info exists
ETBTAPID
] } {
+ set _
ETBTAPID $ETB
TAPID
} else {
} else {
- set _
BS
TAPID 0x1b900f0f
+ set _
ETB
TAPID 0x1b900f0f
}
}
-jtag newtap $_CHIPNAME
bs -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_BS
TAPID
+jtag newtap $_CHIPNAME
etb -irlen 4 -irmask 0xf -expected-id $_ETB
TAPID
# The CPU tap
# The CPU tap
-if { [info exists CPUTAPID
] } {
+if { [info exists CPUTAPID] } {
set _CPUTAPID $CPUTAPID
} else {
set _CPUTAPID 0x07926121
}
set _CPUTAPID $CPUTAPID
} else {
set _CPUTAPID 0x07926121
}
-jtag newtap $_CHIPNAME cpu
-irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
# Create the GDB Target.
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs
# Create the GDB Target.
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs
-$_TARGETNAME configure -work-area-virt 0xffff4c00 -work-area-phys 0xffff4c00 -work-area-size 0x8000 -work-area-backup 1
+# REVISIT what operating environment sets up this virtual address mapping?
+$_TARGETNAME configure -work-area-virt 0xffff4c00 -work-area-phys 0xffff4c00 \
+ -work-area-size 0x8000 -work-area-backup 1
# Internal to the chip, there is 45K of SRAM
#
arm7_9 dcc_downloads enable
# Internal to the chip, there is 45K of SRAM
#
arm7_9 dcc_downloads enable
+
+# trace setup
+etm config $_TARGETNAME 16 normal full etb
+etb config $_TARGETNAME $_CHIPNAME.etb