- Added example config and startup-script for a XScale IXP42x system

git-svn-id: svn://svn.berlios.de/openocd/trunk@272 b42882b7-edfa-0310-969c-e2dbd0fdcd60

doc/configs/xscale_ixp42x.cfg

@@ -0,0 +1,40 @@
+#--- Daemon configuration ------------------------
+telnet_port 4444
+gdb_port 3333
+daemon_startup reset
+
+#--- JTAG interface configuration ----------------
+interface ft2232
+ft2232_device_desc "Amontec JTAGkey A"
+ft2232_layout jtagkey
+ft2232_vid_pid 0x0403 0xcff8
+jtag_speed 0
+jtag_nsrst_delay 200
+jtag_ntrst_delay 200
+
+#-- Reset options available
+reset_config trst_and_srst
+
+#-- jtag scan chain
+#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
+jtag_device 7 0x1 0x7f 0x7e
+
+
+#--- Target Configuration ------------------------
+
+#target <type> <endianess> <startup mode> <jtagpos> <variant>
+#target xscale big reset_init 0 IXP42x
+target xscale big reset_halt 0 IXP42x
+
+target_script 0 reset uc7420-rb.ocd
+
+run_and_halt_time 0 2500
+working_area 0 0x00100000 0x00010000 nobackup
+
+flash bank cfi 0x50000000 0x01000000 2 2 0
+flash bank cfi 0x51000000 0x01000000 2 2 0
+
+
+# For more information about the configuration files, take a look at:
+# http://openfacts.berlios.de/index-en.phtml?title=Open+On-Chip+Debugger
+

doc/scripts/xscale_ixp_startup.script

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+#---------------------------------------------------------------------
+#-- OpenOCD Reset Init Script for IXP42x box with RedBoot
+#---------------------------------------------------------------------
+
+#debug 3
+
+#- Let U-Boot setup the box ------------------------------------------
+poll
+resume 0x40
+sleep 2000
+halt
+wait_halt 20
+
+#- Reverse RedBoot crap ----------------------------------------------
+xscale icache disable
+xscale dcache disable
+xscale mmu disable
+
+#- Check for flash ---------------------------------------------------
+flash banks
+flash probe 0
+flash probe 1
+#flash protect_check 0
+#flash protect_check 1
+#flash erase_check 0
+#flash erase_check 1
+#flash info 0
+#flash info 1
+
+#- Bootloader --------------------------------------------------------
+#flash erase 0 0 2
+#flash write 0 //devboc/homes/src/denx/u-boot-git/u-boot.bin 0x00000 bin
+
+#- Kernel Image ------------------------------------------------------
+#flash erase 0 3 23
+#flash write 0 //devbox/homes/src/pengutronics/ptxdist-project/images/linuximage 0x60000 bin