diff options
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/mips_ejtag.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/target/mips_ejtag.c b/src/target/mips_ejtag.c index 375cf517..f6cd4510 100644 --- a/src/target/mips_ejtag.c +++ b/src/target/mips_ejtag.c @@ -432,8 +432,11 @@ int mips_ejtag_init(struct mips_ejtag *ejtag_info) ejtag_info->impcode |= EJTAG_IMP_NODMA; } - /* set initial state for ejtag control reg */ - ejtag_info->ejtag_ctrl = EJTAG_CTRL_ROCC | EJTAG_CTRL_PRACC | EJTAG_CTRL_PROBEN | EJTAG_CTRL_SETDEV; + ejtag_info->ejtag_ctrl = EJTAG_CTRL_PRACC | EJTAG_CTRL_PROBEN; + + if (ejtag_info->ejtag_version != EJTAG_VERSION_20) + ejtag_info->ejtag_ctrl |= EJTAG_CTRL_ROCC | EJTAG_CTRL_SETDEV; + ejtag_info->fast_access_save = -1; mips_ejtag_init_mmr(ejtag_info); |