butterfly_prog.c

@@ -51,7 +51,6 @@ typedef struct bfly_privdata_s
 
     uint8_t         twi_address;
     uint8_t         chip_erase;
-    uint8_t         stay_in_bootloader;
 
     uint16_t        buffersize;
     uint16_t        flashsize;
@@ -65,7 +64,6 @@ static struct option bfly_optargs[] =
     { "address",    1, 0, 'a' },    /* [ -a <address ]      */
     { "device",     1, 0, 'd' },    /* -d <device>          */
     { "erase",      0, 0, 'e' },    /* [ -e ]               */
-    { "stay",       0, 0, 's' },    /* [ -s ]               */
 };
 
 /* *************************************************************************
@@ -114,17 +112,12 @@ static int bfly_optarg_cb(int val, const char *arg, void *privdata)
             p_priv->chip_erase = 1;
             break;
 
-        case 's': /* stay in bootloader */
-            p_priv->stay_in_bootloader = 1;
-            break;
-
         case 'h':
         case '?': /* error */
             fprintf(stderr, "Usage: butterfly_prog [options]\n"
             "  -a <address>                 - optional: twi address for twiboot bridge mode\n"
             "  -d <device>                  - selects butterfly serial device\n"
             "  -e                           - executes a chip erase\n"
-            "  -s                           - stay in bootloader afterwards\n"
             "  -r <flash|eeprom>:<file>     - reads flash/eeprom to file   (.bin | .hex | -)\n"
             "  -w <flash|eeprom>:<file>     - write flash/eeprom from file (.bin | .hex)\n"
             "  -n                           - disable verify after write\n"
@@ -396,16 +389,7 @@ static int butterfly_enter_progmode(bfly_privdata_t * p_priv)
  * ************************************************************************* */
 static int butterfly_leave_progmode(bfly_privdata_t * p_priv)
 {
-    if (p_priv->stay_in_bootloader)
+    (void)write(p_priv->fd, "L", 1);
-    {
-        /* Leave programming mode */
-        (void)write(p_priv->fd, "L", 1);
-    }
-    else
-    {
-        /* Exit Bootloader */
-        (void)write(p_priv->fd, "E", 1);
-    }
 
     return butterfly_expect_cr(p_priv);
 } /* butterfly_leave_progmode */

funkboot.c

@@ -193,7 +193,7 @@ static int funk_optarg_cb(int val, const char *arg, void *privdata)
                 "  -n                           - disable verify after write\n"
                 "  -p <0|1|2>                   - progress bar mode\n"
                 "\n"
-                "Example: funkboot -d /dev/ttyUSB0 -a 0x22 -w flash:blmc.hex -w eeprom:blmc_eeprom.hex\n"
+                "Example: funkboot -d /dev/ttyUSB0 -a 0x22 -w flash:blmc.hex -w flash:blmc_eeprom.hex\n"
                 "\n");
             return -1;
 

mpmboot.c

@@ -109,7 +109,7 @@ static int mpm_optarg_cb(int val, const char *arg, void *privdata)
                 "  -n                           - disable verify after write\n"
                 "  -p <0|1|2>                   - progress bar mode\n"
                 "\n"
-                "Example: mpmboot -d /dev/ttyUSB0 -a 0x22 -w flash:blmc.hex -w eeprom:blmc_eeprom.hex\n"
+                "Example: mpmboot -d /dev/ttyUSB0 -a 0x22 -w flash:blmc.hex -w flash:blmc_eeprom.hex\n"
                 "\n");
 
             return -1;

twiboot.c

@@ -74,7 +74,6 @@ struct twi_privdata
     uint8_t     address;
     int         fd;
     int         connected;
-    int         stay_in_bootloader;
 
     uint8_t     pagesize;
     uint16_t    flashsize;
@@ -83,9 +82,8 @@ struct twi_privdata
 
 static struct option twi_optargs[] =
 {
-    { "address",    1, 0, 'a' }, /* -a <addr>       */
+    { "address",    1, 0, 'a'}, /* -a <addr>       */
-    { "device",     1, 0, 'd' }, /* [ -d <device> ] */
+    { "device",     1, 0, 'd'}, /* [ -d <device> ] */
-    { "stay",       0, 0, 's' }, /* [ -s ]          */
 };
 
 
@@ -301,7 +299,7 @@ static int twi_close(struct multiboot *mboot)
 {
     struct twi_privdata *twi = (struct twi_privdata *)mboot->privdata;
 
-    if (twi->connected && !twi->stay_in_bootloader)
+    if (twi->connected)
     {
         twi_switch_application(twi, BOOTTYPE_APPLICATION);
     }
@@ -537,22 +535,17 @@ static int twi_optarg_cb(int val, const char *arg, void *privdata)
             }
             break;
 
-        case 's': /* stay in bootloader */
-            twi->stay_in_bootloader = 1;
-            break;
-
         case 'h':
         case '?': /* error */
                 fprintf(stderr, "Usage: twiboot [options]\n"
                     "  -a <address>                 - selects i2c address (0x01 - 0x7F)\n"
                     "  -d <device>                  - selects i2c device  (default: /dev/i2c-0)\n"
-                    "  -s                           - stay in bootloader afterwards\n"
                     "  -r <flash|eeprom>:<file>     - reads flash/eeprom to file   (.bin | .hex | -)\n"
                     "  -w <flash|eeprom>:<file>     - write flash/eeprom from file (.bin | .hex)\n"
                     "  -n                           - disable verify after write\n"
                     "  -p <0|1|2>                   - progress bar mode\n"
                     "\n"
-                    "Example: twiboot -a 0x22 -w flash:blmc.hex -w eeprom:blmc_eeprom.hex\n"
+                    "Example: twiboot -a 0x22 -w flash:blmc.hex -w flash:blmc_eeprom.hex\n"
                     "\n");
                 return -1;