Hello,
I want to flash my board STR912 using tools from yagarto, OpenOCD and eclipse with Olimex ARM-USB-OCD.
My config files are:
olimex-arm-usb-ocd.cfg:
#
# Olimex ARM-USB-OCD
#
# http://www.olimex.com/dev/arm-usb-ocd.html
#
interface ft2232
ft2232_device_desc "Olimex OpenOCD JTAG"
ft2232_layout olimex-jtag
ft2232_vid_pid 0x15ba 0x0003
str912.cfg:
# script for str9
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME str912
}
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
set _ENDIAN little
}
# jtag speed. We need to stick to 16kHz until we've finished reset.
jtag_rclk 16
adapter_nsrst_delay 100
jtag_ntrst_delay 100
#use combined on interfaces or targets that can't set TRST/SRST separately
reset_config trst_and_srst
if { [info exists FLASHTAPID ] } {
set _FLASHTAPID $FLASHTAPID
} else {
set _FLASHTAPID 0x04570041
}
jtag newtap $_CHIPNAME flash -irlen 8 -ircapture 0x1 -irmask 0x1 -expected-id $_FLASHTAPID
if { [info exists CPUTAPID ] } {
set _CPUTAPID $CPUTAPID
} else {
set _CPUTAPID 0x25966041
}
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
if { [info exists BSTAPID ] } {
set _BSTAPID $BSTAPID
} else {
# set _BSTAPID 0x1457f041
set _BSTAPID 0x2457f041
}
jtag newtap $_CHIPNAME bs -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME arm966e -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm966e
$_TARGETNAME configure -event reset-start { jtag_rclk 16 }
$_TARGETNAME configure -event reset-init {
# We can increase speed now that we know the target is halted.
#jtag_rclk 3000
# -- Enable 96K RAM
# PFQBC enabled / DTCM & AHB wait-states disabled
mww 0x5C002034 0x0191
str9x flash_config 0 4 2 0 0x80000
flash protect 0 0 7 off
}
$_TARGETNAME configure -work-area-phys 0x50000000 -work-area-size 16384 -work-area-backup 0
#flash bank str9x <base> <size> 0 0 <target#> <variant>
set _FLASHNAME $_CHIPNAME.flash0
flash bank $_FLASHNAME str9x 0x00000000 0x00080000 0 0 $_TARGETNAME
set _FLASHNAME $_CHIPNAME.flash1
flash bank $_FLASHNAME str9x 0x00080000 0x00008000 0 0 $_TARGETNAME
When i try the command ```
openocd -f interface/olimex-arm-usb-ocd.cfg -f target/str912.cfg
Open On-Chip Debugger 0.5.0 (2011-08-09-23:21)
Licensed under GNU GPL v2
For bug reports, read
OpenOCD - Open On-Chip Debugger - berlios.de
Info : only one transport option; autoselect ‘jtag’
RCLK - adaptive
adapter_nsrst_delay: 100
jtag_ntrst_delay: 100
trst_and_srst separate srst_gates_jtag trst_push_pull srst_open_drain
Warn : str912.flash: nonstandard IR mask
Warn : str912.bs: nonstandard IR mask
Info : RCLK (adaptive clock speed) not supported - fallback to 16 kHz
Info : JTAG tap: str912.flash tap/device found: 0x04570041 (mfg: 0x020, part: 0x4570, ver: 0x0)
Info : JTAG tap: str912.cpu tap/device found: 0x25966041 (mfg: 0x020, part: 0x5966, ver: 0x2)
Info : JTAG tap: str912.bs tap/device found: 0x2457f041 (mfg: 0x020, part: 0x457f, ver: 0x2)
Info : Embedded ICE version 6
Info : str912.cpu: hardware has 2 breakpoint/watchpoint units
Do you know what should i do to be able to flash the board? I also have an elf file obtained from compiling freeRTOS in eclipse but i suppose thats what should i select after i get past my bump...
Thanks in advance.
<B>**// Later Edit:**</B>
After some days of searching up and down the web I found the piece missing from my script:
str9_program_eclipse.cfg
default ports
telnet_port 4444
gdb_port 3333
tcl_port 6666
#enable fast memory access
#arm7_9 fast_memory_access enable
init
jtag_khz 1125
#jtag_speed 0
verify_ircapture disable
halt
#wait halt
poll
flash protect 0 0 7 off
#flash protect_check 0
#flash info 0
flash erase_sector 0 0 7
flash erase_check 0
#flash write_image [erase] [offset] [type]
flash write_image ./images/rtos.bin 0x0 bin
reset run
#exit OpenOCD
shutdown
after this the arguments in eclipse for OCD becomes:
-f interface/olimex-arm-usb-ocd.cfg -f target/str912.cfg -f scripts/str9_program_eclipse.cfg
*<SIZE size="85">This appears to be working but I can't tell if the script is wrong or my bin file made when I build the project. If anyone has a bin or elf file for STR-E912 board that I can test I'll be grateful.</SIZE>*
LE2: No need for that bin or elf file anymore. It was my compilation that was not working... At least there is a perfectly working script to flash the board.
Regards,
CMM