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Diffstat (limited to 'src/lib/loaders/load_and_run_ramstage.c')
-rw-r--r--src/lib/loaders/load_and_run_ramstage.c109
1 files changed, 0 insertions, 109 deletions
diff --git a/src/lib/loaders/load_and_run_ramstage.c b/src/lib/loaders/load_and_run_ramstage.c
deleted file mode 100644
index 47637b85fc..0000000000
--- a/src/lib/loaders/load_and_run_ramstage.c
+++ /dev/null
@@ -1,109 +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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc.
- */
-
-#include <stdlib.h>
-#include <console/console.h>
-#include <arch/stages.h>
-#include <cbfs.h>
-#include <program_loading.h>
-#include <romstage_handoff.h>
-#include <stage_cache.h>
-#include <timestamp.h>
-
-extern const struct prog_loader_ops cbfs_ramstage_loader;
-extern const struct prog_loader_ops vboot_loader;
-
-static const struct prog_loader_ops *loaders[] = {
-#if CONFIG_VBOOT_VERIFY_FIRMWARE
- &vboot_loader,
-#endif
- &cbfs_ramstage_loader,
-};
-
-void __attribute__((weak)) stage_cache_add(int stage_id, struct prog *stage) {}
-void __attribute__((weak)) stage_cache_load_stage(int stage_id,
- struct prog *stage) {}
-void __attribute__((weak)) ramstage_cache_invalid(void) {}
-
-static void load_ramstage(const struct prog_loader_ops *ops,
- struct prog *ramstage)
-{
- timestamp_add_now(TS_START_COPYRAM);
-
- if (ops->prepare(ramstage))
- return;
-
- stage_cache_add(STAGE_RAMSTAGE, ramstage);
-
- timestamp_add_now(TS_END_COPYRAM);
-
- prog_run(ramstage);
-}
-
-static void run_ramstage_from_resume(struct romstage_handoff *handoff,
- struct prog *ramstage)
-{
- if (handoff != NULL && handoff->s3_resume) {
- /* Load the cached ramstage to runtime location. */
- stage_cache_load_stage(STAGE_RAMSTAGE, ramstage);
-
- if (prog_entry(ramstage) != NULL) {
- printk(BIOS_DEBUG, "Jumping to image.\n");
- prog_run(ramstage);
- }
- ramstage_cache_invalid();
- }
-}
-
-void run_ramstage(void)
-{
- const struct prog_loader_ops *ops;
- int i;
- struct prog ramstage = {
- .name = CONFIG_CBFS_PREFIX "/ramstage",
- .type = PROG_RAMSTAGE,
- };
-
- run_ramstage_from_resume(romstage_handoff_find_or_add(), &ramstage);
-
- for (i = 0; i < ARRAY_SIZE(loaders); i++) {
- /* Default loader state is active. */
- int ret = 1;
-
- ops = loaders[i];
-
- if (ops->is_loader_active != NULL)
- ret = ops->is_loader_active(&ramstage);
-
- if (ret == 0) {
- printk(BIOS_DEBUG, "%s ramstage loader inactive.\n",
- ops->name);
- continue;
- } else if (ret < 0) {
- printk(BIOS_DEBUG, "%s ramstage loader failure.\n",
- ops->name);
- continue;
- }
-
- printk(BIOS_DEBUG, "%s ramstage loader active.\n", ops->name);
- load_ramstage(ops, &ramstage);
- }
-
- die("Ramstage was not loaded!\n");
-}