[ARM] 3370/2: ep93xx: add crunch support
Patch from Lennert Buytenhek
Add the necessary kernel bits for crunch task switching.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 86c9252..6423a38 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -492,9 +492,15 @@
b do_fpe @ CP#1 (FPE)
b do_fpe @ CP#2 (FPE)
mov pc, lr @ CP#3
+#ifdef CONFIG_CRUNCH
+ b crunch_task_enable @ CP#4 (MaverickCrunch)
+ b crunch_task_enable @ CP#5 (MaverickCrunch)
+ b crunch_task_enable @ CP#6 (MaverickCrunch)
+#else
mov pc, lr @ CP#4
mov pc, lr @ CP#5
mov pc, lr @ CP#6
+#endif
mov pc, lr @ CP#7
mov pc, lr @ CP#8
mov pc, lr @ CP#9
