From: Jon Medhurst <t...@linaro.org>
Check all the CPU affinity fields of MPIDR, so we select only
the first CPU of the first cluster as the one to boot on.
Signed-off-by: Jon Medhurst <t...@linaro.org>
---
boot.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/boot.S b/boot.S
index 727119a..40ebd33 100644
--- a/boot.S
+++ b/boot.S
@@ -121,7 +121,7 @@ start:
@ Check CPU nr again
mrc p15, 0, r0, c0, c0, 5 @ MPIDR (ARMv7 only)
- and r0, r0, #15 @ CPU number
+ bfc r0, #24, #8 @ CPU number, taking
multicluster into account
cmp r0, #0 @ primary CPU?
beq 2f
--
1.7.10.4
_______________________________________________
linaro-dev mailing list
linaro-dev@lists.linaro.org
http://lists.linaro.org/mailman/listinfo/linaro-dev
