diff options
| author | Olivier Houchard <cognet@FreeBSD.org> | 2005-01-23 22:08:31 +0000 |
|---|---|---|
| committer | Olivier Houchard <cognet@FreeBSD.org> | 2005-01-23 22:08:31 +0000 |
| commit | 4b62274965dd5948433cffde77bcd5670af076b6 (patch) | |
| tree | 495e417587fe3a4232a13c49e32209307f431efb /sys | |
| parent | 356607e0c62b4e4688c66c886bd1ecfab331fee3 (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arm/arm/locore.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/arm/arm/locore.S b/sys/arm/arm/locore.S index 72649f40bd9a..4bc6bdcd83d8 100644 --- a/sys/arm/arm/locore.S +++ b/sys/arm/arm/locore.S @@ -65,6 +65,7 @@ ENTRY_NP(btext) ASENTRY_NP(_start) + /* Check if we are running on RAM, if not move ourself to RAM */ #if 0 cmp pc, #PHYSADDR @@ -129,7 +130,10 @@ Lunmapped: 3: ldmia r4!, {r1,r2,r3} /* # of sections, PA|attr, VA */ cmp r1, #0 - bne 2b + adrne r5, 2b + bicne r5, r5, #0xff000000 + orrne r5, r5, #PHYSADDR + movne pc, r5 mcr p15, 0, r0, c2, c0, 0 /* Set TTB */ mcr p15, 0, r0, c8, c7, 0 /* Flush TLB */ |