arm64: remove spin table support

As ARM Trusted Firmware is the only first class citizen for
booting arm64 multi-processor in coreboot remove spintable
support. If SoCs want to bring up MP then ATF needs to be
ported and integrated.

Change-Id: I1f38b8d8b0952eee50cc64440bfd010b1dd0bff4
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/11908
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>

1 files changed, 0 insertions, 45 deletions

diff --git a/src/arch/arm64/include/arch/spintable.h b/src/arch/arm64/include/arch/spintable.h
deleted file mode 100644
index 598090ac60..0000000000
--- a/src/arch/arm64/include/arch/spintable.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2014 Google, Inc.
- *
- * 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.
- */
-
-#ifndef __ARCH_SPINTABLE_H__
-#define __ARCH_SPINTABLE_H__
-
-struct spintable_attributes {
-	void (*entry)(void *);
-	void *addr;
-};
-
-#if IS_ENABLED(CONFIG_ARM64_USE_SPINTABLE)
-
-/* Initialize spintable with provided monitor address. */
-void spintable_init(void *monitor_address);
-
-/* Return NULL on failure, otherwise the spintable info. */
-const struct spintable_attributes *spintable_get_attributes(void);
-
-#else /* IS_ENABLED(CONFIG_ARM64_USE_SPINTABLE) */
-
-static inline void spintable_init(void *monitor_address) {}
-static inline const struct spintable_attributes *spintable_get_attributes(void)
-{
-	return NULL;
-}
-
-#endif /* IS_ENABLED(CONFIG_ARM64_USE_SPINTABLE) */
-
-/* Start spinning on the non-boot CPUs. */
-void spintable_start(void);
-
-#endif /* __ARCH_SPINTABLE_H__ */