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@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