[U-Boot] [PATCH 2/5] PPC 85xx QEMU: Don't use HID1
Alexander Graf
agraf at suse.de
Wed Apr 30 19:21:11 CEST 2014
For the QEMU machine type, we can plug in either e500v2, e500mc, e5500
or e6500 style cores into the system. U-boot has to work with all of them.
So avoid using HID1 which is not available on e500mc systems to make sure
we don't trap on it.
Signed-off-by: Alexander Graf <agraf at suse.de>
---
arch/powerpc/cpu/mpc85xx/start.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S
index 0e3c86a..0149146 100644
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@@ -314,7 +314,7 @@ l2_disabled:
#endif
mtspr HID0,r0
-#ifndef CONFIG_E500MC
+#if !defined(CONFIG_E500MC) && !defined(CONFIG_QEMU_E500)
li r0,(HID1_ASTME|HID1_ABE)@l /* Addr streaming & broadcast */
mfspr r3,PVR
andi. r3,r3, 0xff
--
1.7.10.4
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