Remove FSF address from GPL notices

[openocd.git] / src / target / mips32_pracc.c

diff --git a/src/target/mips32_pracc.c b/src/target/mips32_pracc.c
index e97626cb2eb702700935c32ba4740a8beacf33c4..5c27f0adad91a7bcb943f3982e7b85b64e3f1223 100644 (file)
--- a/src/target/mips32_pracc.c
+++ b/src/target/mips32_pracc.c
@@ -20,9 +20,7 @@
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
 /*
@@ -160,19 +158,22 @@ int mips32_pracc_clean_text_jump(struct mips_ejtag *ejtag_info)
                        return retval;
        }
 
-       if (ejtag_info->mode != 0)      /* done, queued mode won't work with lexra cores */
+       if (ejtag_info->mode != 0)      /* async mode support only for MIPS ... */
                return ERROR_OK;
 
-       retval = mips32_pracc_read_ctrl_addr(ejtag_info);
-       if (retval != ERROR_OK)
-               return retval;
-
-       if (ejtag_info->pa_addr != MIPS32_PRACC_TEXT) {                 /* LEXRA/BMIPS ?, shift out another NOP */
-               mips_ejtag_set_instr(ejtag_info, EJTAG_INST_DATA);
-               mips_ejtag_drscan_32_out(ejtag_info, MIPS32_NOP);
-               retval = mips32_pracc_finish(ejtag_info);
+       for (int i = 0; i != 2; i++) {
+               retval = mips32_pracc_read_ctrl_addr(ejtag_info);
                if (retval != ERROR_OK)
                        return retval;
+
+               if (ejtag_info->pa_addr != MIPS32_PRACC_TEXT) {         /* LEXRA/BMIPS ?, shift out another NOP, max 2 */
+                       mips_ejtag_set_instr(ejtag_info, EJTAG_INST_DATA);
+                       mips_ejtag_drscan_32_out(ejtag_info, MIPS32_NOP);
+                       retval = mips32_pracc_finish(ejtag_info);
+                       if (retval != ERROR_OK)
+                               return retval;
+               } else
+                       break;
        }
 
        return ERROR_OK;