Re: [Openocd-development] LPC2919 segmentation fault
Hi Rolf, you're the expert here. Let me know when you think the change is ready to go in. -- Øyvind Harboe Can Zylin Consulting help on your project? US toll free 1-866-980-3434 / International +47 51 63 25 00 http://www.zylin.com/zy1000.html ARM7 ARM9 ARM11 XScale Cortex JTAG debugger and flash programmer ___ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
Re: [Openocd-development] LPC2919 segmentation fault
Hi Rolf, Thank you for your patches, I apply them and flash probe 0 is OK now, but I still have problems. /Desktop/my_lpc2919$ telnet localhost Trying ::1... Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. Open On-Chip Debugger flash probe 0 Flash bank 0: Device LPC2919, 768 KiB in 19 sectors flash 'lpc2900' found at 0x2000 flash info 0 Command handler execution failed in procedure 'flash' flash erase_sector 0 0 18 failed erasing sectors 0 to 18 (-907) flash write_image firmware.bin 0x0 wrote 0 bytes from file firmware.bin in 0.071603s (0.000 KiB/s) Mirda ___ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
Re: [Openocd-development] LPC2919 segmentation fault
Hi Rolf , Thank you for your help. mdw 0xE100 16 0xe100: 0xe120: Best regards Mirda 2010/11/25 Rolf Meeser rolfm_...@yahoo.de Hi Mirda, --- mirda.d...@gmail.com mirda.d...@gmail.com schrieb am Do, 25.11.2010: When I put flash probe 0 for first time I get Unknown LPC29xx derivative Can you send us a memory dump of 16 bytes at address 0xE100 of the LPC2919? (0xE100...0xE10F) Regards, Rolf ___ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
Re: [Openocd-development] LPC2919 segmentation fault
Hi Mirda, --- MIroslav Dušek mirda.d...@gmail.com schrieb am Fr, 26.11.2010: mdw 0xE100 16 0xe100: Ooops, that's a broken device! Looks like it hasn't seen the final production test before shipping... I'll follow up on this by private email. Regards, Rolf ___ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
[Openocd-development] LPC2919 segmentation fault
Hi all,
I would like to ask for your help. I have a problem. I use olimex board
with procesor LPC2919. I am not able to write to the flash.
[ code ]
2000 kHz
trst_and_srst srst_pulls_trst srst_gates_jtag trst_push_pull srst_open_drain
jtag_nsrst_delay: 200
jtag_ntrst_delay: 200
use of EmbeddedICE dbgrq instead of breakpoint for target halt enabled
dcc downloads are enabled
Info : max TCK change to: 3 kHz
Info : clock speed 2000 kHz
Info : JTAG tap: lpc2919.cpu tap/device found: 0x0596802b (mfg: 0x015,
part: 0x5968, ver: 0x0)
Info : Embedded ICE version 6
Info : lpc2919.cpu: hardware has 2 breakpoint/watchpoint units
Info : accepting 'telnet' connection from 0
Info : JTAG tap: lpc2919.cpu tap/device found: 0x0596802b (mfg: 0x015,
part: 0x5968, ver: 0x0)
Warn : srst pulls trst - can not reset into halted mode. Issuing halt after
reset.
target state: halted
target halted in ARM state due to debug-request, current mode: System
cpsr: 0x801f pc: 0x2334
Warn : NOTE! Severe performance degradation without working memory enabled.
Warn : NOTE! Severe performance degradation without fast memory access
enabled. Type 'help fast'.
[ /code ]
When I put flash probe 0 for first time I get
Unknown LPC29xx derivative
unknown error when probing flash bank '#0' at 0x2000
for second time :
flash 'lpc2900' found at 0x2000
flash erase_sector 0 0 1
I get
*** [program] Segmentation fault
I am using Ubuntu 10.04 on virtual VMware PC. and openocd version is 0.4.0
Script file :
[code]
telnet_port
gdb_port
tcl_port
interface ft2232
ft2232_device_desc Olimex OpenOCD JTAG ARM-USB-TINY-H
ft2232_layout olimex-jtag
ft2232_vid_pid 0x15ba 0x002a
jtag_khz 2000
set _CHIPNAME lpc2919
set _ENDIAN little
set _CPUTAPID 0x0596802b
reset_config trst_and_srst srst_pulls_trst
#reset_config trst_and_srst combined
# reset delays
jtag_nsrst_delay 200
jtag_ntrst_delay 200
set _TARGETNAME [format %s.cpu $_CHIPNAME]
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id
$_CPUTAPID
# Createthe .cpu target
target create $_TARGETNAME arm966e -endian little -chain-position
$_TARGETNAME -variant arm966e
#flash bank driver base size chip_width bus_width
flash bank lpc2900 lpc2900 0x2000 0xC 0 0 $_TARGETNAME 112000
arm7_9 dbgrq enable
arm7_9 dcc_downloads enable
$_TARGETNAME configure -event reset-init {
# Use PLL
mww 0x8020 0x0001 # XTAL_OSC_CONTROL: enable, 1-20 MHz
mww 0x8070 0x0100 # SYS_CLK_CONF: Crystal
mww 0x8028 0x0005 # PLL: (power down)
mww 0x8028 0x01060004 # PLL: M=7, 2P=2 (power up)
# -- f=112 MHz, fcco=224 MHz
sleep 100
mww 0x8070 0x0200 # SYS_CLK_CONF: PLL
# Increase JTAG speed
jtag_khz 6000
}
reset init
[/code]
I have no problem with flashing LPC2144,LPC2129,LPC2148
Thank you
BR
Miroslav
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Re: [Openocd-development] LPC2919 segmentation fault
Try the openocd master branch. -- Øyvind Harboe Can Zylin Consulting help on your project? US toll free 1-866-980-3434 / International +47 51 63 25 00 http://www.zylin.com/zy1000.html ARM7 ARM9 ARM11 XScale Cortex JTAG debugger and flash programmer ___ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
Re: [Openocd-development] LPC2919 segmentation fault
Hi Mirda, --- mirda.d...@gmail.com mirda.d...@gmail.com schrieb am Do, 25.11.2010: When I put flash probe 0 for first time I get Unknown LPC29xx derivative Can you send us a memory dump of 16 bytes at address 0xE100 of the LPC2919? (0xE100...0xE10F) Regards, Rolf ___ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
