FT2232: add missing enum when using ftd2xx library

[openocd.git] / src / jtag / drivers / ft2232.c

diff --git a/src/jtag/drivers/ft2232.c b/src/jtag/drivers/ft2232.c
index 5c6b655ce88aa68ed3064e92a8931b89ff9b089c..38195c787294003be40e9825e22df2760a932295 100644 (file)
--- a/src/jtag/drivers/ft2232.c
+++ b/src/jtag/drivers/ft2232.c
@@ -86,6 +86,16 @@
 /* FT2232 access library includes */
 #if BUILD_FT2232_FTD2XX == 1
 #include <ftd2xx.h>
+
+enum ftdi_interface
+{
+    INTERFACE_ANY = 0,
+    INTERFACE_A   = 1,
+    INTERFACE_B   = 2,
+    INTERFACE_C   = 3,
+    INTERFACE_D   = 4
+};
+
 #elif BUILD_FT2232_LIBFTDI == 1
 #include <ftdi.h>
 #endif
@@ -162,6 +172,7 @@ static int icebear_jtag_init(void);
 static int cortino_jtag_init(void);
 static int signalyzer_h_init(void);
 static int ktlink_init(void);
+static int redbee_init(void);
 
 /* reset procedures for supported layouts */
 static void usbjtag_reset(int trst, int srst);
@@ -176,6 +187,7 @@ static void sheevaplug_reset(int trst, int srst);
 static void icebear_jtag_reset(int trst, int srst);
 static void signalyzer_h_reset(int trst, int srst);
 static void ktlink_reset(int trst, int srst);
+static void redbee_reset(int trst, int srst);
 
 /* blink procedures for layouts that support a blinking led */
 static void olimex_jtag_blink(void);
@@ -263,6 +275,15 @@ static const struct ft2232_layout  ft2232_layouts[] =
                .reset = ktlink_reset,
                .blink = ktlink_blink
        },
+       { .name = "redbee-econotag",
+               .init = redbee_init,
+               .reset = redbee_reset,
+       },
+       { .name = "redbee-usb",
+               .init = redbee_init,
+               .reset = redbee_reset,
+               .channel = INTERFACE_B,
+       },
        { .name = NULL, /* END OF TABLE */ },
 };
 
@@ -1577,6 +1598,36 @@ static void sheevaplug_reset(int trst, int srst)
        LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, high_direction: 0x%2.2x", trst, srst, high_output, high_direction);
 }
 
+static void redbee_reset(int trst, int srst)
+{
+       if (trst == 1)
+       {
+               tap_set_state(TAP_RESET);
+               high_output &= ~nTRST;
+       }
+       else if (trst == 0)
+       {
+               high_output |= nTRST;
+       }
+
+       if (srst == 1)
+       {
+               high_output &= ~nSRST;
+       }
+       else if (srst == 0)
+       {
+               high_output |= nSRST;
+       }
+
+       /* command "set data bits low byte" */
+       buffer_write(0x82);
+       buffer_write(high_output);
+       buffer_write(high_direction);
+       LOG_DEBUG("trst: %i, srst: %i, high_output: 0x%2.2x, "
+                       "high_direction: 0x%2.2x", trst, srst, high_output,
+                       high_direction);
+}
+
 static int ft2232_execute_runtest(struct jtag_command *cmd)
 {
        int retval;
@@ -2478,6 +2529,73 @@ static int axm0432_jtag_init(void)
        return ERROR_OK;
 }
 
+static int redbee_init(void)
+{
+       uint8_t  buf[3];
+       uint32_t bytes_written;
+
+       low_output    = 0x08;
+       low_direction = 0x2b;
+
+       /* initialize low byte for jtag */
+       /* command "set data bits low byte" */
+       buf[0] = 0x80;
+       /* value (TMS = 1,TCK = 0, TDI = 0, nOE = 0) */
+       buf[2] = low_direction;
+       /* dir (output = 1), TCK/TDI/TMS = out, TDO = in, nOE = out */
+       buf[1] = low_output;
+       LOG_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))
+       {
+               LOG_ERROR("couldn't initialize FT2232 with 'redbee' layout");
+               return ERROR_JTAG_INIT_FAILED;
+       }
+
+       nTRST    = 0x08;
+       nTRSTnOE = 0x0;     /* No output enable for TRST*/
+       nSRST    = 0x04;
+       nSRSTnOE = 0x0;     /* No output enable for SRST*/
+
+       high_output    = 0x0;
+       high_direction = 0x0c;
+
+       enum reset_types jtag_reset_config = jtag_get_reset_config();
+       if (jtag_reset_config & RESET_TRST_OPEN_DRAIN)
+       {
+               LOG_ERROR("can't set nTRSTOE to push-pull on redbee");
+       }
+       else
+       {
+               high_output |= nTRST;
+       }
+
+       if (jtag_reset_config & RESET_SRST_PUSH_PULL)
+       {
+               LOG_ERROR("can't set nSRST to push-pull on redbee");
+       }
+       else
+       {
+               high_output |= nSRST;
+       }
+
+       /* initialize high port */
+       buf[0] = 0x82;              /* command "set data bits high byte" */
+       buf[1] = high_output;       /* value */
+       buf[2] = high_direction;    /* all outputs (xRST and xRSTnOE) */
+       LOG_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))
+       {
+               LOG_ERROR("couldn't initialize FT2232 with 'redbee' layout");
+               return ERROR_JTAG_INIT_FAILED;
+       }
+
+       return ERROR_OK;
+}
+
 static int jtagkey_init(void)
 {
        uint8_t  buf[3];