1 files changed, 0 insertions, 96 deletions
diff --git a/arch/arm/include/asm/trusted_foundations.h b/arch/arm/include/asm/trusted_foundations.h
deleted file mode 100644
index 54513c533811..000000000000
--- a/arch/arm/include/asm/trusted_foundations.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (c) 2013, NVIDIA Corporation.
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- */
-
-/*
- * Support for the Trusted Foundations secure monitor.
- *
- * Trusted Foundation comes active on some ARM consumer devices (most
- * Tegra-based devices sold on the market are concerned). Such devices can only
- * perform some basic operations, like setting the CPU reset vector, through
- * SMC calls to the secure monitor. The calls are completely specific to
- * Trusted Foundations, and do *not* follow the SMC calling convention or the
- * PSCI standard.
- */
-
-#ifndef __ASM_ARM_TRUSTED_FOUNDATIONS_H
-#define __ASM_ARM_TRUSTED_FOUNDATIONS_H
-
-#include <linux/printk.h>
-#include <linux/bug.h>
-#include <linux/of.h>
-#include <linux/cpu.h>
-#include <linux/smp.h>
-#include <linux/types.h>
-
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/outercache.h>
-
-#define TF_PM_MODE_LP0			0
-#define TF_PM_MODE_LP1			1
-#define TF_PM_MODE_LP1_NO_MC_CLK	2
-#define TF_PM_MODE_LP2			3
-#define TF_PM_MODE_LP2_NOFLUSH_L2	4
-
-struct trusted_foundations_platform_data {
-	unsigned int version_major;
-	unsigned int version_minor;
-};
-
-#if IS_ENABLED(CONFIG_TRUSTED_FOUNDATIONS)
-
-void register_trusted_foundations(struct trusted_foundations_platform_data *pd);
-void of_register_trusted_foundations(void);
-bool trusted_foundations_registered(void);
-
-#else /* CONFIG_TRUSTED_FOUNDATIONS */
-static inline void tf_dummy_write_sec(unsigned long val, unsigned int reg)
-{
-}
-
-static inline void register_trusted_foundations(
-				   struct trusted_foundations_platform_data *pd)
-{
-	/*
-	 * If the system requires TF and we cannot provide it, continue booting
-	 * but disable features that cannot be provided.
-	 */
-	pr_err("No support for Trusted Foundations, continuing in degraded mode.\n");
-	pr_err("Secondary processors as well as CPU PM will be disabled.\n");
-#if IS_ENABLED(CONFIG_CACHE_L2X0)
-	pr_err("L2X0 cache will be kept disabled.\n");
-	outer_cache.write_sec = tf_dummy_write_sec;
-#endif
-#if IS_ENABLED(CONFIG_SMP)
-	setup_max_cpus = 0;
-#endif
-	cpu_idle_poll_ctrl(true);
-}
-
-static inline void of_register_trusted_foundations(void)
-{
-	/*
-	 * If we find the target should enable TF but does not support it,
-	 * fail as the system won't be able to do much anyway
-	 */
-	if (of_find_compatible_node(NULL, NULL, "tlm,trusted-foundations"))
-		register_trusted_foundations(NULL);
-}
-
-static inline bool trusted_foundations_registered(void)
-{
-	return false;
-}
-#endif /* CONFIG_TRUSTED_FOUNDATIONS */
-
-#endif