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authorWookey <wookey@wookware.org>2009-10-10 09:08:06 +0200
committerØyvind Harboe <oyvind.harboe@zylin.com>2009-10-10 09:08:06 +0200
commit456ec367952587ab24b204b233b669a6e33b8af6 (patch)
tree65f517111c8519e1b9f187c0883c7a6e1dd60f4f /tcl/target
parentdbf74401483371b9856d9a2365de71ddab0cc1b1 (diff)
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Fix reset delays and tinker with ID's
Diffstat (limited to 'tcl/target')
-rw-r--r--tcl/target/pxa270.cfg19
1 files changed, 12 insertions, 7 deletions
diff --git a/tcl/target/pxa270.cfg b/tcl/target/pxa270.cfg
index 81ecac7e..84fc2f77 100644
--- a/tcl/target/pxa270.cfg
+++ b/tcl/target/pxa270.cfg
@@ -12,14 +12,19 @@ if { [info exists ENDIAN] } {
set _ENDIAN little
}
-#IDs for pxa270. Choose one. Are there others?#
-#set CPUTAPID 0x79265013
-#set CPUTAPID 0x49265013
+#IDs for pxa270. Are there more?
if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID
} else {
- # force an error till we get a good number
- set _CPUTAPID 0xffffffff
+ # set useful default
+ set _CPUTAPID 0x49265013
+}
+
+if { [info exists CPUTAPID2 ] } {
+ set _CPUTAPID2 $CPUTAPID2
+} else {
+ # set useful default
+ set _CPUTAPID2 0x79265013
}
@@ -28,10 +33,10 @@ if { [info exists CPUTAPID ] } {
jtag_nsrst_delay 260
# set the jtag_ntrst_delay to the delay introduced by a reset circuit
# the rest of the needed delays are built into the openocd program
-jtag_ntrst_delay 0
+jtag_ntrst_delay 250
set _TARGETNAME $_CHIPNAME.cpu
-jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID
+jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID -expected-id $_CPUTAPID2
target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME -variant pxa27x
# maps to PXA internal RAM. If you are using a PXA255