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/mainboard/emulation/qemu-power8/Makefile.inc

@@ -17,6 +17,7 @@ bootblock-y += uart.c
 romstage-y += cbmem.c
 ramstage-y += cbmem.c
 romstage-y += romstage.c
+ramstage-y += timer.c
 romstage-y += uart.c
 ramstage-y += uart.c