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-rw-r--r--tcl/target/str912.cfg66
1 files changed, 45 insertions, 21 deletions
diff --git a/tcl/target/str912.cfg b/tcl/target/str912.cfg
index 705326b5..776a8e6d 100644
--- a/tcl/target/str912.cfg
+++ b/tcl/target/str912.cfg
@@ -1,4 +1,6 @@
# script for str9
+# For more information about the configuration files, take a look at:
+# openocd.texi
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
@@ -19,52 +21,74 @@ jtag_nsrst_delay 100
jtag_ntrst_delay 100
#use combined on interfaces or targets that can't set TRST/SRST separately
-reset_config trst_and_srst
+#reset_config trst_and_srst
if { [info exists FLASHTAPID ] } {
set _FLASHTAPID $FLASHTAPID
} else {
set _FLASHTAPID 0x04570041
}
-jtag newtap $_CHIPNAME flash -irlen 8 -ircapture 0x1 -irmask 0x1 -expected-id $_FLASHTAPID
+jtag newtap $_CHIPNAME flash \
+ -irlen 8 -ircapture 0x1 -irmask 0x1 \
+ -expected-id $_FLASHTAPID
if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID
} else {
set _CPUTAPID 0x25966041
}
-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
if { [info exists BSTAPID ] } {
- set _BSTAPID $BSTAPID
+ set _BSTAPID1 $BSTAPID
+ set _BSTAPID2 $BSTAPID
} else {
- set _BSTAPID 0x1457f041
+ set _BSTAPID1 0x1457f041
+ set _BSTAPID2 0x2457f041
}
-jtag newtap $_CHIPNAME bs -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID
+jtag newtap $_CHIPNAME bs \
+ -irlen 5 -ircapture 0x1 -irmask 0x1 \
+ -expected-id $_BSTAPID1 -expected-id $_BSTAPID2
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
-target create $_TARGETNAME arm966e -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm966e
+target create $_TARGETNAME arm966e \
+ -endian $_ENDIAN \
+ -chain-position $_TARGETNAME \
+ -variant arm966e
$_TARGETNAME configure -event reset-start { jtag_rclk 16 }
-$_TARGETNAME configure -event reset-init {
- # We can increase speed now that we know the target is halted.
- #jtag_rclk 3000
-
- # -- Enable 96K RAM
- # PFQBC enabled / DTCM & AHB wait-states disabled
- mww 0x5C002034 0x0191
+proc str9x_config { } {
+ # -- Enable 96K RAM w/:
+ # PFQBC enabled / DTCM & AHB wait-states disabled
+ mww 0x5C002034 0x0191
+ # PFQBC disabled / DTCM & AHB wait-states enabled
+ #mww 0x5C002034 0x0196
+
+ # 256K/32k
+ str9x flash_config 0 3 2 0 0x40000
+ # 512K/32K
+ #str9x flash_config 0 4 2 0 0x80000
+}
- str9x flash_config 0 4 2 0 0x80000
- flash protect 0 0 7 off
+proc str9x_init { } {
+ # enable RTCK
+ jtag_rclk 0
+ str9x_config
}
-$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x50000000 -work-area-size 16384 -work-area-backup 0
+$_TARGETNAME configure -event reset-init str9x_init
+
+$_TARGETNAME configure \
+ -work-area-virt 0 \
+ -work-area-phys 0x50000000 \
+ -work-area-size 16384 \
+ -work-area-backup 0
#flash bank str9x <base> <size> 0 0 <target#> <variant>
-flash bank str9x 0x00000000 0x00080000 0 0 0
-flash bank str9x 0x00080000 0x00008000 0 0 0
+flash bank str9x 0x00000000 0x00040000 0 0 0
+flash bank str9x 0x00040000 0x00008000 0 0 0
-# For more information about the configuration files, take a look at:
-# openocd.texi