1 files changed, 0 insertions, 157 deletions
diff --git a/src/arch/arm64/armv8/secmon_loader.c b/src/arch/arm64/armv8/secmon_loader.c
deleted file mode 100644
index 946ca0f9e9..0000000000
--- a/src/arch/arm64/armv8/secmon_loader.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 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.
- *
- * secmon_loader.c: Responsible for loading the rmodule, providing entry point
- * and parameter location for the rmodule.
- */
-
-#include <arch/cache.h>
-#include <arch/lib_helpers.h>
-#include <arch/secmon.h>
-#include <arch/spintable.h>
-#include <arch/stages.h>
-#include <console/console.h>
-#include <rmodule.h>
-#include <string.h>
-
-/* SECMON entry point encoded as an rmodule */
-extern unsigned char _binary_secmon_start[];
-
-typedef void (*secmon_entry_t)(struct secmon_params *);
-
-void __attribute__((weak)) soc_get_secmon_base_size(uint64_t *secmon_base, size_t *secmon_size)
-{
-	/* Default weak implementation initializes to 0 */
-	*secmon_base = 0;
-	*secmon_size = 0;
-}
-
-static secmon_entry_t secmon_load_rmodule(void)
-{
-	struct rmodule secmon_mod;
-	uint64_t secmon_base;
-	size_t secmon_size;
-
-	/* Get base address and size of the area available for secure monitor
-	 * rmodule.
-	 */
-	soc_get_secmon_base_size(&secmon_base, &secmon_size);
-
-	if ((secmon_base == 0) || (secmon_size == 0)) {
-		printk(BIOS_ERR, "ARM64: secmon_base / secmon_size invalid\n");
-		return NULL;
-	}
-
-	printk(BIOS_DEBUG,"secmon_base:%lx,secmon_size:%lx\n",
-	       (unsigned long)secmon_base, (unsigned long)secmon_size);
-
-	/* Fail if can't parse secmon module */
-	if (rmodule_parse(&_binary_secmon_start, &secmon_mod)) {
-		printk(BIOS_ERR, "ARM64: secmon_mod not found\n");
-		return NULL;
-	}
-
-	/* Load rmodule at secmon_base */
-	if (rmodule_load((void *)secmon_base, &secmon_mod)) {
-		printk(BIOS_ERR, "ARM64:secmon_mod cannot load\n");
-		return NULL;
-	}
-
-	/* Identify the entry point for secure monitor */
-	return rmodule_entry(&secmon_mod);
-}
-
-struct secmon_runit {
-	secmon_entry_t entry;
-	struct secmon_params params;
-};
-
-static void secmon_start(void *arg)
-{
-	uint32_t scr;
-	secmon_entry_t entry;
-	struct secmon_params *p;
-	struct secmon_runit *r = arg;
-
-	entry = r->entry;
-	p = &r->params;
-
-	/* Obtain secondary entry point for non-BSP CPUs. */
-	if (!cpu_is_bsp())
-		entry = secondary_entry_point(entry);
-
-	printk(BIOS_DEBUG, "CPU%x entering secure monitor %p.\n",
-		cpu_info()->id, entry);
-
-	/* We want to enforce the following policies:
-	 * NS bit is set for lower EL
-	 */
-	scr = raw_read_scr_el3();
-	scr |= SCR_NS;
-	raw_write_scr_el3(scr);
-
-	/* Invalidate instruction cache. Necessary for non-BSP. */
-	icache_invalidate_all();
-	entry(p);
-}
-
-static void fill_secmon_params(struct secmon_params *p,
-				void (*bsp_entry)(void *), void *bsp_arg)
-{
-	const struct spintable_attributes *spin_attrs;
-
-	memset(p, 0, sizeof(*p));
-
-	p->online_cpus = cpus_online();
-
-	spin_attrs = spintable_get_attributes();
-
-	if (spin_attrs != NULL) {
-		p->secondary.run = spin_attrs->entry;
-		p->secondary.arg = spin_attrs->addr;
-	}
-
-	p->bsp.run = bsp_entry;
-	p->bsp.arg = bsp_arg;
-}
-
-void secmon_run(void (*entry)(void *), void *cb_tables)
-{
-	static struct secmon_runit runit;
-	struct cpu_action action = {
-		.run = secmon_start,
-		.arg = &runit,
-	};
-
-	printk(BIOS_SPEW, "payload jump @ %p\n", entry);
-
-	if (get_current_el() != EL3) {
-		printk(BIOS_DEBUG, "Secmon Error: Can only be loaded in EL3\n");
-		return;
-	}
-
-	runit.entry = secmon_load_rmodule();
-
-	if (runit.entry == NULL)
-		die("ARM64 Error: secmon load error");
-
-	printk(BIOS_DEBUG, "ARM64: Loaded the el3 monitor...jumping to %p\n",
-	       runit.entry);
-
-	fill_secmon_params(&runit.params, entry, cb_tables);
-
-	arch_run_on_all_cpus_but_self_async(&action);
-	secmon_start(&runit);
-}