X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=tcl%2Ftarget%2Fstr750.cfg;h=e9167279decb8aaf0d2fb8bdfc5c502e79f29bf7;hp=7d9f0343d105dfd9117f0382664fdc9711175a1e;hb=b171c7ab16e1cbad3ca2a6a2cb0a26a3da735424;hpb=215a5f7442773693045613cff9e3ce3c7f7e9678

diff --git a/tcl/target/str750.cfg b/tcl/target/str750.cfg
index 7d9f0343d1..e9167279de 100644
--- a/tcl/target/str750.cfg
+++ b/tcl/target/str750.cfg
@@ -1,21 +1,21 @@
 #STR750 CPU
 
 if { [info exists CHIPNAME] } {
-   set  _CHIPNAME $CHIPNAME
+   set _CHIPNAME $CHIPNAME
 } else {
-   set  _CHIPNAME str750
+   set _CHIPNAME str750
 }
 
 if { [info exists ENDIAN] } {
-   set  _ENDIAN $ENDIAN
+   set _ENDIAN $ENDIAN
 } else {
-   set  _ENDIAN little
+   set _ENDIAN little
 }
 
 if { [info exists CPUTAPID] } {
-   set  _CPUTAPID $CPUTAPID
+   set _CPUTAPID $CPUTAPID
 } else {
-   set  _CPUTAPID 0x4f1f0041
+   set _CPUTAPID 0x4f1f0041
 }
 
 # jtag speed
@@ -35,10 +35,11 @@ jtag_ntrst_delay 500
 set _TARGETNAME $_CHIPNAME.cpu
 target create $_TARGETNAME arm7tdmi -endian little -chain-position 0 -variant arm7tdmi
 
-$_TARGETNAME configure -event reset-start  { adapter_khz 10 }
+$_TARGETNAME configure -event reset-start { adapter_khz 10 }
 $_TARGETNAME configure -event reset-init {
 	adapter_khz 3000
 
+	init_smi
 # Because the hardware cannot be interrogated for the protection state
 # of sectors, initialize all the sectors to be unprotected. The initial
 # state is reflected by the driver, too.
@@ -58,3 +59,14 @@ flash bank $_FLASHNAME str7x 0x20000000 0x00040000 0 0 $_TARGETNAME STR75x
 set _FLASHNAME $_CHIPNAME.flash1
 flash bank $_FLASHNAME str7x 0x200C0000 0x00004000 0 0 $_TARGETNAME STR75x
 
+# Serial NOR on SMI CS0.
+set _FLASHNAME $_CHIPNAME.snor
+flash bank $_FLASHNAME stmsmi 0x80000000 0 0 0 $_TARGETNAME
+
+source [find mem_helper.tcl]
+
+proc init_smi {} {
+	mmw 0x60000030 0x01000000 0x00000000; # enable clock for GPIO regs
+	mmw 0xffffe420 0x00000001 0x00000000; # set SMI_EN bit
+	mmw 0x90000000 0x00000001 0x00000000; # set BLOCK_EN_1
+}