dsp563xx_once: Correct definition of JTAG_INSTR_CLAMP

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

diff --git a/src/target/mips32_pracc.c b/src/target/mips32_pracc.c
index 236f389466a44811c48e14968a9387f6959b4011..9a9b42723565cb732c8b29ba839be6dc40e9e1d7 100644 (file)
--- a/src/target/mips32_pracc.c
+++ b/src/target/mips32_pracc.c
@@ -119,7 +119,7 @@ static int wait_for_pracc_rw(struct mips_ejtag *ejtag_info, uint32_t *ctrl)
                mips_ejtag_drscan_32(ejtag_info, &ejtag_ctrl);
                if (ejtag_ctrl & EJTAG_CTRL_PRACC)
                        break;
-               LOG_DEBUG("DEBUGMODULE: No memory access in progress!\n");
+               LOG_DEBUG("DEBUGMODULE: No memory access in progress!");
                return ERROR_JTAG_DEVICE_ERROR;
        }
 
@@ -985,7 +985,12 @@ int mips32_pracc_fastdata_xfer(struct mips_ejtag *ejtag_info, struct working_are
        }
 
        /* write program into RAM */
-       mips32_pracc_write_mem32(ejtag_info, source->address, ARRAY_SIZE(handler_code), handler_code);
+       if (write_t != ejtag_info->fast_access_save)
+       {
+               mips32_pracc_write_mem32(ejtag_info, source->address, ARRAY_SIZE(handler_code), handler_code);
+               /* save previous operation to speed to any consecutive read/writes */
+               ejtag_info->fast_access_save = write_t;
+       }
 
        LOG_DEBUG("%s using 0x%.8" PRIx32 " for write handler", __func__, source->address);