arch/ppc64: move misc.c to qemu-power8 as timer.c

Its entirely no-op and is getting in the way of real hardware timers for
power9/talos ii.

Change-Id: I2d21d4ac3d1a7d3f099ed6ec4faf10079b1ee1d1
Signed-off-by: Marty E. Plummer <hanetzer@startmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35082
Reviewed-by: Timothy Pearson <tpearson@raptorengineering.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/arch/ppc64/Makefile.inc

@@ -77,7 +77,6 @@ ifeq ($(CONFIG_ARCH_RAMSTAGE_PPC64),y)
 
 ramstage-y += rom_media.c
 ramstage-y += stages.c
-ramstage-y += misc.c
 ramstage-y += boot.c
 ramstage-y += tables.c
 ramstage-y += \

src/arch/ppc64/misc.c

@@ -1,22 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <delay.h>
-
-void init_timer(void)
-{
-}
-
-void udelay(unsigned int n)
-{
-}