diff options
Diffstat (limited to 'machine/mentry.S')
| -rw-r--r-- | machine/mentry.S | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/machine/mentry.S b/machine/mentry.S index 64fb507..33d7be4 100644 --- a/machine/mentry.S +++ b/machine/mentry.S @@ -258,7 +258,11 @@ do_reset: add sp, sp, a2 # Boot on the first unmasked hart - li a4, (~DISABLED_HART_MASK & (DISABLED_HART_MASK+1)) + la a4, platform__disabled_hart_mask + LOAD a4, 0(a4) + addi a5, a4, 1 + not a4, a4 + and a4, a4, a5 srl a4, a4, a3 andi a4, a4, 1 bnez a4, init_first_hart @@ -273,7 +277,8 @@ do_reset: wfi # masked harts never start - li a4, DISABLED_HART_MASK + la a4, platform__disabled_hart_mask + LOAD a4, 0(a4) srl a4, a4, a3 andi a4, a4, 1 bnez a4, .LmultiHart |