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@@ -124,6 +124,7 @@ static int stm32stick_init(void); |
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static int axm0432_jtag_init(void); |
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static int sheevaplug_init(void); |
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static int icebear_jtag_init(void); |
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static int cortino_jtag_init(void); |
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/* reset procedures for supported layouts */ |
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static void usbjtag_reset(int trst, int srst); |
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@@ -156,8 +157,9 @@ ft2232_layout_t ft2232_layouts[] = |
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{ "comstick", comstick_init, comstick_reset, NULL }, |
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{ "stm32stick", stm32stick_init, stm32stick_reset, NULL }, |
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{ "axm0432_jtag", axm0432_jtag_init, axm0432_jtag_reset, NULL }, |
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{"sheevaplug", sheevaplug_init, sheevaplug_reset, NULL }, |
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{ "sheevaplug", sheevaplug_init, sheevaplug_reset, NULL }, |
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{ "icebear", icebear_jtag_init, icebear_jtag_reset, NULL }, |
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{ "cortino", cortino_jtag_init, comstick_reset, NULL }, |
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{ NULL, NULL, NULL, NULL }, |
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}; |
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@@ -2576,6 +2578,49 @@ static int sheevaplug_init(void) |
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return ERROR_OK; |
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} |
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static int cortino_jtag_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 = 0x08; |
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low_direction = 0x1b; |
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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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LOG_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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LOG_ERROR("couldn't initialize FT2232 with 'cortino' 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 = 0x02; |
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nSRSTnOE = 0x00; /* no output enable for nSRST */ |
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high_output = 0x03; |
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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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LOG_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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LOG_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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static 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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