mips_ejtag.c|h: use version specific IMPs

[fw/openocd] / src / target / mips_m4k.c

diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c
index 23b1767c6be77a0e104a5d8b277f2ba9e28b7886..d7e426521c0c0673e7bd6a5e5aa5944a5fb4f2e1 100644 (file)
--- a/src/target/mips_m4k.c
+++ b/src/target/mips_m4k.c
@@ -1048,9 +1048,9 @@ static int mips_m4k_write_memory(struct target *target, uint32_t address,
        /* if noDMA off, use DMAACC mode for memory write */
        int retval;
        if (ejtag_info->impcode & EJTAG_IMP_NODMA)
-               retval = mips32_pracc_write_mem(ejtag_info, address, size, count, (void *)buffer);
+               retval = mips32_pracc_write_mem(ejtag_info, address, size, count, buffer);
        else
-               retval = mips32_dmaacc_write_mem(ejtag_info, address, size, count, (void *)buffer);
+               retval = mips32_dmaacc_write_mem(ejtag_info, address, size, count, buffer);
 
        if (t != NULL)
                free(t);
@@ -1131,6 +1131,7 @@ static int mips_m4k_bulk_write_memory(struct target *target, uint32_t address,
 {
        struct mips32_common *mips32 = target_to_mips32(target);
        struct mips_ejtag *ejtag_info = &mips32->ejtag_info;
+       struct working_area *fast_data_area;
        int retval;
        int write_t = 1;
 
@@ -1157,6 +1158,17 @@ static int mips_m4k_bulk_write_memory(struct target *target, uint32_t address,
                ejtag_info->fast_access_save = -1;
        }
 
+       fast_data_area = mips32->fast_data_area;
+
+       if (address <= fast_data_area->address + fast_data_area->size &&
+                       fast_data_area->address <= address + count) {
+               LOG_ERROR("fast_data (0x%8.8" PRIx32 ") is within write area "
+                         "(0x%8.8" PRIx32 "-0x%8.8" PRIx32 ").",
+                         fast_data_area->address, address, address + count);
+               LOG_ERROR("Change work-area-phys or load_image address!");
+               return ERROR_FAIL;
+       }
+
        /* mips32_pracc_fastdata_xfer requires uint32_t in host endianness, */
        /* but byte array represents target endianness                      */
        uint32_t *t = NULL;