diff options
| -rw-r--r-- | machine/mentry.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/machine/mentry.S b/machine/mentry.S index 9d2fe75..64c60c3 100644 --- a/machine/mentry.S +++ b/machine/mentry.S @@ -232,6 +232,10 @@ do_reset: beqz a0, init_first_hart + # set MSIE bit to receive IPI + li a1, MIP_MSIP + csrw mie, a1 + .LmultiHart: #if MAX_HARTS > 1 # wait for an IPI to signal that it's safe to boot |