diff options
Diffstat (limited to 'src/target/mips_m4k.c')
| -rw-r--r-- | src/target/mips_m4k.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c index 0db7a94b..03995b5e 100644 --- a/src/target/mips_m4k.c +++ b/src/target/mips_m4k.c @@ -512,7 +512,11 @@ int mips_m4k_read_memory(struct target_s *target, u32 address, u32 size, u32 cou case 4: case 2: case 1: - return mips32_pracc_read_mem(ejtag_info, address, size, count, (void *)buffer); + /* if noDMA off, use DMAACC mode for memory read */ + if(ejtag_info->impcode & (1<<14)) + return mips32_pracc_read_mem(ejtag_info, address, size, count, (void *)buffer); + else + return mips32_dmaacc_read_mem(ejtag_info, address, size, count, (void *)buffer); default: LOG_ERROR("BUG: we shouldn't get here"); exit(-1); @@ -547,7 +551,11 @@ int mips_m4k_write_memory(struct target_s *target, u32 address, u32 size, u32 co case 4: case 2: case 1: - mips32_pracc_write_mem(ejtag_info, address, size, count, (void *)buffer); + /* if noDMA off, use DMAACC mode for memory write */ + if(ejtag_info->impcode & (1<<14)) + mips32_pracc_write_mem(ejtag_info, address, size, count, (void *)buffer); + else + mips32_dmaacc_write_mem(ejtag_info, address, size, count, (void *)buffer); break; default: LOG_ERROR("BUG: we shouldn't get here"); |