- added str9 and stm32 scripts to docs git-svn-id: svn://svn.berlios.de/openocd/trunk@213 b42882b7-edfa-0310-969c-e2dbd0fdcd60tags/v0.1.0
@@ -356,6 +356,8 @@ Luminary Micro EVB_LM3S811 as a JTAG interface (not onboard processor), no TRST | |||
SRST signals on external connector | |||
@item comstick | |||
Hitex STR9 comstick | |||
@item stm32stick | |||
Hitex STM32 Performance Stick | |||
@end itemize | |||
@item @b{ft2232_vid_pid} <@var{vid}> <@var{pid}> | |||
@@ -1181,6 +1183,46 @@ working_area 0 0x50000000 16384 nobackup | |||
flash bank str9x 0x00000000 0x00080000 0 0 0 | |||
@end smallexample | |||
@section STR912 comstick | |||
@cindex STR912 comstick Script | |||
The following script was used with a Hitex STR9 Comstick: | |||
@smallexample | |||
#daemon configuration | |||
telnet_port 4444 | |||
gdb_port 3333 | |||
#interface | |||
interface ft2232 | |||
ft2232_device_desc "STR9-comStick A" | |||
ft2232_layout comstick | |||
jtag_speed 1 | |||
jtag_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 | |||
#jtag scan chain | |||
#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE) | |||
jtag_device 8 0x1 0x1 0xfe | |||
jtag_device 4 0x1 0xf 0xe | |||
jtag_device 5 0x1 0x1 0x1e | |||
#target configuration | |||
daemon_startup reset | |||
#target <type> <startup mode> | |||
#target arm966e <endianness> <reset mode> <chainpos> <variant> | |||
target arm966e little reset_halt 1 arm966e | |||
run_and_halt_time 0 30 | |||
working_area 0 0x50000000 16384 nobackup | |||
#flash bank <driver> <base> <size> <chip_width> <bus_width> | |||
flash bank str9x 0x00000000 0x00080000 0 0 0 | |||
@end smallexample | |||
@section STM32x Script | |||
@cindex STM32x Script | |||
The following script was used with an Amontec JTAGkey and a STM32x cpu: | |||
@@ -1194,7 +1236,49 @@ interface ft2232 | |||
ft2232_device_desc "Amontec JTAGkey A" | |||
ft2232_layout jtagkey | |||
jtag_speed 10 | |||
jtag_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 | |||
#jtag scan chain | |||
#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE) | |||
jtag_device 4 0x1 0xf 0xe | |||
jtag_device 5 0x1 0x1 0x1e | |||
#target configuration | |||
daemon_startup reset | |||
#target <type> <startup mode> | |||
#target cortex_m3 <endianness> <reset mode> <chainpos> <variant> | |||
target cortex_m3 little run_and_halt 0 | |||
run_and_halt_time 0 30 | |||
working_area 0 0x20000000 16384 nobackup | |||
#flash bank <driver> <base> <size> <chip_width> <bus_width> | |||
flash bank stm32x 0x08000000 0x00010000 0 0 0 | |||
@end smallexample | |||
@section STM32x Performance Stick | |||
@cindex STM32x Performance Stick Script | |||
The following script was used with the Hitex STM32 Performance Stick | |||
@smallexample | |||
#daemon configuration | |||
telnet_port 4444 | |||
gdb_port 3333 | |||
#interface | |||
interface ft2232 | |||
ft2232_device_desc "STM32-PerformanceStick A" | |||
ft2232_layout stm32stick | |||
jtag_speed 10 | |||
jtag_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 | |||
@@ -1202,6 +1286,7 @@ reset_config trst_and_srst | |||
#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE) | |||
jtag_device 4 0x1 0xf 0xe | |||
jtag_device 5 0x1 0x1 0x1e | |||
jtag_device 4 0x1 0xf 0xe | |||
#target configuration | |||
daemon_startup reset | |||
@@ -100,6 +100,7 @@ int olimex_jtag_init(void); | |||
int flyswatter_init(void); | |||
int turtle_init(void); | |||
int comstick_init(void); | |||
int stm32stick_init(void); | |||
/* reset procedures for supported layouts */ | |||
void usbjtag_reset(int trst, int srst); | |||
@@ -108,6 +109,7 @@ void olimex_jtag_reset(int trst, int srst); | |||
void flyswatter_reset(int trst, int srst); | |||
void turtle_reset(int trst, int srst); | |||
void comstick_reset(int trst, int srst); | |||
void stm32stick_reset(int trst, int srst); | |||
/* blink procedures for layouts that support a blinking led */ | |||
void olimex_jtag_blink(void); | |||
@@ -125,6 +127,7 @@ ft2232_layout_t ft2232_layouts[] = | |||
{"flyswatter", flyswatter_init, flyswatter_reset, NULL}, | |||
{"turtelizer2", turtle_init, turtle_reset, turtle_jtag_blink}, | |||
{"comstick", comstick_init, comstick_reset, NULL}, | |||
{"stm32stick", stm32stick_init, stm32stick_reset, NULL}, | |||
{NULL, NULL, NULL}, | |||
}; | |||
@@ -1073,6 +1076,39 @@ void comstick_reset(int trst, int srst) | |||
DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", trst, srst, high_output, high_direction); | |||
} | |||
void stm32stick_reset(int trst, int srst) | |||
{ | |||
if (trst == 1) | |||
{ | |||
cur_state = TAP_TLR; | |||
high_output &= ~nTRST; | |||
} | |||
else if (trst == 0) | |||
{ | |||
high_output |= nTRST; | |||
} | |||
if (srst == 1) | |||
{ | |||
low_output &= ~nSRST; | |||
} | |||
else if (srst == 0) | |||
{ | |||
low_output |= nSRST; | |||
} | |||
/* command "set data bits low byte" */ | |||
BUFFER_ADD = 0x80; | |||
BUFFER_ADD = low_output; | |||
BUFFER_ADD = low_direction; | |||
/* command "set data bits high byte" */ | |||
BUFFER_ADD = 0x82; | |||
BUFFER_ADD = high_output; | |||
BUFFER_ADD = high_direction; | |||
DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", trst, srst, high_output, high_direction); | |||
} | |||
int ft2232_execute_queue() | |||
{ | |||
jtag_command_t *cmd = jtag_command_queue; /* currently processed command */ | |||
@@ -1916,6 +1952,49 @@ int comstick_init(void) | |||
return ERROR_OK; | |||
} | |||
int stm32stick_init(void) | |||
{ | |||
u8 buf[3]; | |||
u32 bytes_written; | |||
low_output = 0x88; | |||
low_direction = 0x8b; | |||
/* initialize low byte for jtag */ | |||
buf[0] = 0x80; /* command "set data bits low byte" */ | |||
buf[1] = low_output; /* value (TMS=1,TCK=0, TDI=0, nOE=0) */ | |||
buf[2] = low_direction; /* dir (output=1), TCK/TDI/TMS=out, TDO=in, nOE=out */ | |||
DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]); | |||
if (((ft2232_write(buf, 3, &bytes_written)) != ERROR_OK) || (bytes_written != 3)) | |||
{ | |||
ERROR("couldn't initialize FT2232 with 'stm32stick' layout"); | |||
return ERROR_JTAG_INIT_FAILED; | |||
} | |||
nTRST = 0x01; | |||
nTRSTnOE = 0x00; /* no output enable for nTRST */ | |||
nSRST = 0x80; | |||
nSRSTnOE = 0x00; /* no output enable for nSRST */ | |||
high_output = 0x01; | |||
high_direction = 0x03; | |||
/* initialize high port */ | |||
buf[0] = 0x82; /* command "set data bits high byte" */ | |||
buf[1] = high_output; | |||
buf[2] = high_direction; | |||
DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]); | |||
if (((ft2232_write(buf, 3, &bytes_written)) != ERROR_OK) || (bytes_written != 3)) | |||
{ | |||
ERROR("couldn't initialize FT2232 with 'stm32stick' layout"); | |||
return ERROR_JTAG_INIT_FAILED; | |||
} | |||
return ERROR_OK; | |||
} | |||
void olimex_jtag_blink(void) | |||
{ | |||
/* Olimex ARM-USB-OCD has a LED connected to ACBUS3 | |||