This patch updates the OMAP3 scripts with recent knowledge, mainly
what we discussed with init vs. target create order.
Tested with r1865 (see previous mail broken r1870) and
openocd -s lib/openocd/ -f interface/flyswatter.cfg -f
board/ti_beagleboard.cfg
Best regards
Dirk
Btw.: Thanks to Magnus for all the help!
Signed-off-by: Dirk Behme <dirk.be...@googlemail.com>
---
src/target/board/ti_beagleboard.cfg | 3 +++
src/target/target/omap3530.cfg | 17 +++++++++++++++++
2 files changed, 20 insertions(+)
Index: trunk/src/target/board/ti_beagleboard.cfg
===================================================================
--- trunk.orig/src/target/board/ti_beagleboard.cfg
+++ trunk/src/target/board/ti_beagleboard.cfg
@@ -9,3 +9,6 @@ jtag_reset 0 0
endstate RUN/IDLE
+init
+
+omap3_dbginit
Index: trunk/src/target/target/omap3530.cfg
===================================================================
--- trunk.orig/src/target/target/omap3530.cfg
+++ trunk/src/target/target/omap3530.cfg
@@ -27,6 +27,8 @@ if { [info exists CPUTAPID ] } {
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0x0 -expected-id
$_CPUTAPID -disable
jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0xf -expected-id
0x0b7ae02f
+target create omap3.cpu cortex_m3 -endian little -chain-position omap3.cpu
+
jtag configure $_CHIPNAME.cpu -event tap-enable {
puts "Enabling Cortex-A8 @ OMAP3"
irscan omap3.jrc 7 -endstate IRPAUSE
@@ -38,3 +40,18 @@ jtag configure $_CHIPNAME.cpu -event tap
puts "Cortex-A8 @ OMAP3 enabled"
}
+proc omap3_dbginit { } {
+ version
+ jtag tapenable omap3.cpu
+ targets
+ # sleep 1000
+ # dap apsel 1
+ # sleep 1000
+ # dap apsel 1
+ # dap info 1
+ omap3.cpu mww 0x54011FB0 0xC5ACCE55 4
+ omap3.cpu mdw 0x54011314
+ omap3.cpu mdw 0x54011314
+ # omap3.cpu mdw 0x54011080
+ omap3.cpu mww 0x5401d030 0x00002000 4
+}
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