- added support for Hitex STM32 Performance Stick
- added str9 and stm32 scripts to docs git-svn-id: svn://svn.berlios.de/openocd/trunk@213 b42882b7-edfa-0310-969c-e2dbd0fdcd60
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@ -356,6 +356,8 @@ Luminary Micro EVB_LM3S811 as a JTAG interface (not onboard processor), no TRST
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SRST signals on external connector
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@item comstick
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Hitex STR9 comstick
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@item stm32stick
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Hitex STM32 Performance Stick
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@end itemize
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@item @b{ft2232_vid_pid} <@var{vid}> <@var{pid}>
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@ -1181,6 +1183,46 @@ working_area 0 0x50000000 16384 nobackup
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flash bank str9x 0x00000000 0x00080000 0 0 0
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@end smallexample
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@section STR912 comstick
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@cindex STR912 comstick Script
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The following script was used with a Hitex STR9 Comstick:
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@smallexample
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#daemon configuration
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telnet_port 4444
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gdb_port 3333
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#interface
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interface ft2232
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ft2232_device_desc "STR9-comStick A"
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ft2232_layout comstick
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jtag_speed 1
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jtag_nsrst_delay 100
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jtag_ntrst_delay 100
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#use combined on interfaces or targets that can't set TRST/SRST separately
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reset_config trst_and_srst
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#jtag scan chain
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#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
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jtag_device 8 0x1 0x1 0xfe
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jtag_device 4 0x1 0xf 0xe
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jtag_device 5 0x1 0x1 0x1e
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#target configuration
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daemon_startup reset
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#target <type> <startup mode>
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#target arm966e <endianness> <reset mode> <chainpos> <variant>
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target arm966e little reset_halt 1 arm966e
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run_and_halt_time 0 30
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working_area 0 0x50000000 16384 nobackup
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#flash bank <driver> <base> <size> <chip_width> <bus_width>
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flash bank str9x 0x00000000 0x00080000 0 0 0
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@end smallexample
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@section STM32x Script
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@cindex STM32x Script
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The following script was used with an Amontec JTAGkey and a STM32x cpu:
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@ -1194,7 +1236,10 @@ interface ft2232
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ft2232_device_desc "Amontec JTAGkey A"
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ft2232_layout jtagkey
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jtag_speed 10
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jtag_nsrst_delay 100
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jtag_ntrst_delay 100
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#use combined on interfaces or targets that can't set TRST/SRST separately
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reset_config trst_and_srst
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@ -1217,6 +1262,46 @@ working_area 0 0x20000000 16384 nobackup
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flash bank stm32x 0x08000000 0x00010000 0 0 0
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@end smallexample
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@section STM32x Performance Stick
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@cindex STM32x Performance Stick Script
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The following script was used with the Hitex STM32 Performance Stick
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@smallexample
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#daemon configuration
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telnet_port 4444
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gdb_port 3333
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#interface
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interface ft2232
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ft2232_device_desc "STM32-PerformanceStick A"
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ft2232_layout stm32stick
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jtag_speed 10
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jtag_nsrst_delay 100
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jtag_ntrst_delay 100
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#use combined on interfaces or targets that can't set TRST/SRST separately
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reset_config trst_and_srst
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#jtag scan chain
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#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
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jtag_device 4 0x1 0xf 0xe
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jtag_device 5 0x1 0x1 0x1e
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jtag_device 4 0x1 0xf 0xe
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#target configuration
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daemon_startup reset
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#target <type> <startup mode>
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#target cortex_m3 <endianness> <reset mode> <chainpos> <variant>
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target cortex_m3 little run_and_halt 0
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run_and_halt_time 0 30
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working_area 0 0x20000000 16384 nobackup
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#flash bank <driver> <base> <size> <chip_width> <bus_width>
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flash bank stm32x 0x08000000 0x00010000 0 0 0
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@end smallexample
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@section LPC2294 Script
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@cindex LPC2294 Script
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The following script was used with an Amontec JTAGkey and a LPC2294 cpu:
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@ -100,6 +100,7 @@ int olimex_jtag_init(void);
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int flyswatter_init(void);
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int turtle_init(void);
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int comstick_init(void);
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int stm32stick_init(void);
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/* reset procedures for supported layouts */
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void usbjtag_reset(int trst, int srst);
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@ -108,6 +109,7 @@ void olimex_jtag_reset(int trst, int srst);
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void flyswatter_reset(int trst, int srst);
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void turtle_reset(int trst, int srst);
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void comstick_reset(int trst, int srst);
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void stm32stick_reset(int trst, int srst);
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/* blink procedures for layouts that support a blinking led */
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void olimex_jtag_blink(void);
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@ -125,6 +127,7 @@ ft2232_layout_t ft2232_layouts[] =
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{"flyswatter", flyswatter_init, flyswatter_reset, NULL},
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{"turtelizer2", turtle_init, turtle_reset, turtle_jtag_blink},
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{"comstick", comstick_init, comstick_reset, NULL},
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{"stm32stick", stm32stick_init, stm32stick_reset, NULL},
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{NULL, NULL, NULL},
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};
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@ -1073,6 +1076,39 @@ void comstick_reset(int trst, int srst)
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DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", trst, srst, high_output, high_direction);
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}
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void stm32stick_reset(int trst, int srst)
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{
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if (trst == 1)
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{
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cur_state = TAP_TLR;
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high_output &= ~nTRST;
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}
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else if (trst == 0)
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{
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high_output |= nTRST;
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}
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if (srst == 1)
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{
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low_output &= ~nSRST;
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}
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else if (srst == 0)
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{
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low_output |= nSRST;
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}
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/* command "set data bits low byte" */
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BUFFER_ADD = 0x80;
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BUFFER_ADD = low_output;
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BUFFER_ADD = low_direction;
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/* command "set data bits high byte" */
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BUFFER_ADD = 0x82;
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BUFFER_ADD = high_output;
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BUFFER_ADD = high_direction;
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DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", trst, srst, high_output, high_direction);
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}
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int ft2232_execute_queue()
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{
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jtag_command_t *cmd = jtag_command_queue; /* currently processed command */
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@ -1916,6 +1952,49 @@ int comstick_init(void)
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return ERROR_OK;
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}
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int stm32stick_init(void)
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{
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u8 buf[3];
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u32 bytes_written;
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low_output = 0x88;
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low_direction = 0x8b;
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/* initialize low byte for jtag */
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buf[0] = 0x80; /* command "set data bits low byte" */
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buf[1] = low_output; /* value (TMS=1,TCK=0, TDI=0, nOE=0) */
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buf[2] = low_direction; /* dir (output=1), TCK/TDI/TMS=out, TDO=in, nOE=out */
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DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (((ft2232_write(buf, 3, &bytes_written)) != ERROR_OK) || (bytes_written != 3))
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{
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ERROR("couldn't initialize FT2232 with 'stm32stick' layout");
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return ERROR_JTAG_INIT_FAILED;
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}
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nTRST = 0x01;
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nTRSTnOE = 0x00; /* no output enable for nTRST */
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nSRST = 0x80;
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nSRSTnOE = 0x00; /* no output enable for nSRST */
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high_output = 0x01;
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high_direction = 0x03;
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/* initialize high port */
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buf[0] = 0x82; /* command "set data bits high byte" */
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buf[1] = high_output;
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buf[2] = high_direction;
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DEBUG("%2.2x %2.2x %2.2x", buf[0], buf[1], buf[2]);
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if (((ft2232_write(buf, 3, &bytes_written)) != ERROR_OK) || (bytes_written != 3))
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{
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ERROR("couldn't initialize FT2232 with 'stm32stick' layout");
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return ERROR_JTAG_INIT_FAILED;
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}
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return ERROR_OK;
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}
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void olimex_jtag_blink(void)
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{
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/* Olimex ARM-USB-OCD has a LED connected to ACBUS3
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