Move TCL script files -- Step 2 of 2:

[fw/openocd] / tcl / board / digi_connectcore_wi-9c.cfg

diff --git a/tcl/board/digi_connectcore_wi-9c.cfg b/tcl/board/digi_connectcore_wi-9c.cfg
new file mode 100644 (file)
index 0000000..9331732
--- /dev/null
+++ b/tcl/board/digi_connectcore_wi-9c.cfg
@@ -0,0 +1,127 @@
+######################################
+# Target: DIGI ConnectCore Wi-9C
+######################################
+
+reset_config trst_and_srst
+
+if { [info exists CHIPNAME] } {        
+   set  _CHIPNAME $CHIPNAME    
+} else {        
+   set  _CHIPNAME ns9360
+}
+
+if { [info exists ENDIAN] } {  
+   set  _ENDIAN $ENDIAN    
+} else {        
+  # This config file was defaulting to big endian..
+   set  _ENDIAN big
+}
+
+
+# What's a good fallback frequency for this board if RCLK is
+# not available??
+jtag_rclk 1000
+
+
+if { [info exists CPUTAPID ] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+   set _CPUTAPID 0xFFFFFFFF
+}
+
+set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+
+jtag_nsrst_delay 200
+jtag_ntrst_delay 0
+
+
+######################
+# Target configuration
+######################
+
+target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs
+$_TARGETNAME configure -event reset-init {
+       mww 0x90600104 0x33313333
+       mww 0xA0700000 0x00000001  # Enable the memory controller.
+       mww 0xA0700024 0x00000006  # Set the refresh counter 6
+       mww 0xA0700028 0x00000001  # 
+       mww 0xA0700030 0x00000001  # Set the precharge period
+       mww 0xA0700034 0x00000004  # Active to precharge command period is 16 clock cycles
+       mww 0xA070003C 0x00000001  # tAPR
+       mww 0xA0700040 0x00000005  # tDAL
+       mww 0xA0700044 0x00000001  # tWR
+       mww 0xA0700048 0x00000006  # tRC 32 clock cycles  
+       mww 0xA070004C 0x00000006  # tRFC 32 clock cycles
+       mww 0xA0700054 0x00000001  # tRRD
+       mww 0xA0700058 0x00000001  # tMRD
+       mww 0xA0700100 0x00004280  # Dynamic Config 0 (cs4) 
+       mww 0xA0700120 0x00004280  # Dynamic Config 1 (cs5)
+       mww 0xA0700140 0x00004280  # Dynamic Config 2 (cs6)
+       mww 0xA0700160 0x00004280  # Dynamic Config 3 (cs7)
+       #
+       mww 0xA0700104 0x00000203  # CAS latency is 2 at 100 MHz
+       mww 0xA0700124 0x00000203  # CAS latency is 2 at 100 MHz
+       mww 0xA0700144 0x00000203  # CAS latency is 2 at 100 MHz
+       mww 0xA0700164 0x00000203  # CAS latency is 2 at 100 MHz
+       #
+       mww 0xA0700020 0x00000103  # issue SDRAM PALL command
+       #
+       mww 0xA0700024 0x00000001  # Set the refresh counter to be as small as possible
+       #
+       # Add some dummy writes to give the SDRAM time to settle, it needs two
+       # AHB clock cycles, here we poke in the debugger flag, this lets
+       # the software know that we are in the debugger
+       mww 0xA0900000 0x00000002
+       mww 0xA0900000 0x00000002
+       mww 0xA0900000 0x00000002
+       mww 0xA0900000 0x00000002
+       mww 0xA0900000 0x00000002
+       #
+       mdw 0xA0900000 
+       mdw 0xA0900000 
+       mdw 0xA0900000 
+       mdw 0xA0900000 
+       mdw 0xA0900000 
+       #
+       mww 0xA0700024 0x00000030 # Set the refresh counter to 30
+       mww 0xA0700020 0x00000083 # Issue SDRAM MODE command
+       #
+       # Next we perform a read of RAM.
+       # mw = move word.
+       mdw 0x00022000
+       # mw 0x00022000:P, r3  # 22000 for cas2 latency, 32000 for cas 3
+       #
+       mww 0xA0700020 0x00000003   # issue SDRAM NORMAL command
+       mww 0xA0700100 0x00084280   # Enable buffer access
+       mww 0xA0700120 0x00084280   # Enable buffer access
+       mww 0xA0700140 0x00084280   # Enable buffer access
+       mww 0xA0700160 0x00084280   # Enable buffer access
+
+       #Set byte lane state (static mem 1)"
+       mww 0xA0700220, 0x00000082
+       #Flash Start
+       mww 0xA09001F8, 0x50000000
+       #Flash Mask Reg
+       mww 0xA09001FC, 0xFF000001
+       mww 0xA0700028, 0x00000001
+
+       #  RAMAddr = 0x00020000
+       #  RAMSize = 0x00004000
+
+       # Set the processor mode
+       reg cpsr 0xd3
+}
+
+$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00000000 -work-area-size 0x1000 -work-area-backup 1
+
+#####################
+# Flash configuration
+#####################
+
+#M29DW323DB - not working
+#flash bank cfi <base> <size> <chip width> <bus width> <target#>
+flash bank cfi 0x50000000 0x0400000 2 2 0
+
+
+