diff options
Diffstat (limited to 'tb/sim/paging.S')
| -rw-r--r-- | tb/sim/paging.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tb/sim/paging.S b/tb/sim/paging.S index b1dee0e..e67e163 100644 --- a/tb/sim/paging.S +++ b/tb/sim/paging.S @@ -2,6 +2,8 @@ data_abort: mrc p15, 0, r2, c6, c0, 0 mrc p15, 0, r3, c5, c0, 0 + # Domain field is invalid for section translation faults + and r3, r3, #0b1111 mov pc, r4 .global reset @@ -30,8 +32,10 @@ reset: ldr r2, =0x00003002 str r2, [r1], #4 - # Set translation base and enable MMU + # Set translation base, domain control register and enable MMU mov r1, #(1 << 0) + mov r2, #-1 + mcr p15, 0, r2, c3, c0, 0 mcr p15, 0, r0, c2, c0, 0 mcr p15, 0, r1, c1, c0, 0 |