CHROMIUM: [1/7] fix to merely compilable; delete obsolete files

The compiler warnings and errors due to cherry-picking verified boot
integration library into new u-boot codebase are fixed here.

This and the following six commits only give you a compilable
repository, and do not give you a working verified boot; neither onestop
nor the old four-variants style of verified boot are supposed to be
functioning.

Changes in this commit:
* delete obsolete files:
  - cpu_state.c
  - eeprom_driver.c
* delete unused firmware storage device:
  - firmware_storage_{nand,ram}.c

BUG=chromium-os:16508
TEST=manual

After all seven commits are checked in, you should be able to run:

make ARCH=arm \
     CROSS_COMPILE=armv7a-cros-linux-gnueabi- \
     USE_PRIVATE_LIBGCC=yes \
     VBOOT=/build/tegra2_seaboard/usr \
     chromeos_seaboard_onestop_config

make ARCH=arm \
     CROSS_COMPILE=armv7a-cros-linux-gnueabi- \
     USE_PRIVATE_LIBGCC=yes \
     VBOOT=/build/tegra2_seaboard/usr \
     all

Change-Id: I8a73e5536277a7c22dad3f95c1a33da90689a6f3
Reviewed-on: http://gerrit.chromium.org/gerrit/2676
Tested-by: Che-Liang Chiou <clchiou@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

2 files changed, 0 insertions, 164 deletions

diff --git a/board/nvidia/chromeos/cpu_state.c b/board/nvidia/chromeos/cpu_state.c
deleted file mode 100644
index bb1bb01bd8d..00000000000
--- a/board/nvidia/chromeos/cpu_state.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- */
-
-#include <common.h>
-
-#include <chromeos/hardware_interface.h>
-
-int is_s3_resume(void) { return 0; }
diff --git a/board/nvidia/chromeos/eeprom_driver.c b/board/nvidia/chromeos/eeprom_driver.c
deleted file mode 100644
index ef3f6200325..00000000000
--- a/board/nvidia/chromeos/eeprom_driver.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- */
-
-/* Implementation of per-board EEPROM driver functions */
-
-#include <common.h>
-#include <malloc.h>
-#include <chromeos/firmware_storage.h>
-
-/* TODO Replace mem_seek/read with spi_seek/read when moving firmware storage
- * from NAND to SPI Flash */
-
-struct context_t {
-	void *begin, *cur, *end;
-};
-
-static off_t mem_seek(void *context, off_t offset, enum whence_t whence)
-{
-	void *begin, *cur, *end;
-
-	begin = ((struct context_t *) context)->begin;
-	cur = ((struct context_t *) context)->cur;
-	end = ((struct context_t *) context)->end;
-
-	if (whence == SEEK_SET)
-		cur = begin + offset;
-	else if (whence == SEEK_CUR)
-		cur = cur + offset;
-	else if (whence == SEEK_END)
-		cur = end + offset;
-	else {
-		debug("mem_seek: unknown whence value: %d\n", whence);
-		return -1;
-	}
-
-	if (cur < begin) {
-		debug("mem_seek: offset underflow: %p < %p\n", cur, begin);
-		return -1;
-	}
-
-	if (cur >= end) {
-		debug("mem_seek: offset exceeds size: %p >= %p\n", cur, end);
-		return -1;
-	}
-
-	((struct context_t *) context)->cur = cur;
-	return cur - begin;
-}
-
-static ssize_t mem_read(void *context, void *buf, size_t count)
-{
-	void *begin, *cur, *end;
-
-	if (count == 0)
-		return 0;
-
-	begin = ((struct context_t *) context)->begin;
-	cur = ((struct context_t *) context)->cur;
-	end = ((struct context_t *) context)->end;
-
-	if (count > end - cur)
-		count = end - cur;
-
-	memcpy(buf, cur, count);
-	((struct context_t *) context)->cur += count;
-
-	return count;
-}
-
-int init_firmware_storage(firmware_storage_t *f)
-{
-	struct context_t *context;
-
-	context = (struct context_t *) malloc(sizeof(struct context_t));
-	context->begin = (void *) TEXT_BASE;
-	context->cur = (void *) TEXT_BASE;
-	context->end = (void *) TEXT_BASE + CONFIG_FIRMWARE_SIZE;
-
-	f->seek = mem_seek;
-	f->read = mem_read;
-	f->context = (void *) context;
-
-	return 0;
-}
-
-int release_firmware_storage(firmware_storage_t *f)
-{
-	free(f->context);
-	return 0;
-}