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>

2 files changed, 23 insertions, 0 deletions

diff --git a/src/mainboard/emulation/qemu-power8/Makefile.inc b/src/mainboard/emulation/qemu-power8/Makefile.inc
index db005bbab81a..5c6c56e5de46 100644
--- a/src/mainboard/emulation/qemu-power8/Makefile.inc
+++ b/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
 
diff --git a/src/mainboard/emulation/qemu-power8/timer.c b/src/mainboard/emulation/qemu-power8/timer.c
new file mode 100644
index 000000000000..65b8ecf02fbc
--- /dev/null
+++ b/src/mainboard/emulation/qemu-power8/timer.c
@@ -0,0 +1,22 @@
+/*
+ * 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)
+{
+}