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https://github.com/Telecominfraproject/OpenCellular.git
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559a110f33
Originally, vboot1 code used VbExMalloc() and VbExFree() since it needed to talk to EFI firmware that didn't have standard malloc() and free(). Now, coreboot and depthcharge implement them as wrappers around those standard calls. vboot2 code already calls them directly, so let vboot1 code do that too. BUG=chromium:611535 BRANCH=none TEST=make runtests; emerge-kevin coreboot depthcharge Change-Id: I49ad0e32e38d278dc3589bfaf494bcf0e4b0a4bd Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/400905
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Host-side functions for verified boot.
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*/
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#ifndef VBOOT_REFERENCE_HOST_COMMON_H_
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#define VBOOT_REFERENCE_HOST_COMMON_H_
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#include "host_key.h"
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#include "host_key2.h"
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#include "host_keyblock.h"
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#include "host_misc.h"
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#include "host_signature.h"
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#include "utility.h"
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#include "vboot_api.h"
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#include "vboot_struct.h"
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/**
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* Create a firmware preamble.
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*
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* @param firmware_version Firmware version
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* @param kernel_subkey Kernel subkey to store in preamble
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* @param body_signature Signature of firmware body
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* @param signing_key Private key to sign header with
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* @param flags Firmware preamble flags
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*
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* @return The preamble, or NULL if error. Caller must free() it.
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*/
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struct vb2_fw_preamble *vb2_create_fw_preamble(
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uint32_t firmware_version,
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const struct vb2_packed_key *kernel_subkey,
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const struct vb2_signature *body_signature,
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const struct vb2_private_key *signing_key,
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uint32_t flags);
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/**
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* Create a kernel preamble.
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*
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* @param kernel_version Firmware version
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* @param body_load_address Load address for kernel body
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* @param bootloader_address Load address for bootloader
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* @param bootloader_size Size of bootloader in bytes
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* @param body_signature Signature of kernel body
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* @param vmlinuz_header_address Load address for 16-bit vmlinuz header
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* @param vmlinuz_header_size Size of 16-bit vmlinuz header in bytes
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* @param flags Kernel preamble flags
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* @param desired_size Minimum size of preamble in bytes
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* @param signing_key Private key to sign header with
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*
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* @return The preamble, or NULL if error. Caller must free() it.
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*/
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struct vb2_kernel_preamble *vb2_create_kernel_preamble(
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uint32_t kernel_version,
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uint64_t body_load_address,
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uint64_t bootloader_address,
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uint32_t bootloader_size,
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const struct vb2_signature *body_signature,
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uint64_t vmlinuz_header_address,
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uint32_t vmlinuz_header_size,
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uint32_t flags,
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uint32_t desired_size,
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const struct vb2_private_key *signing_key);
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#endif /* VBOOT_REFERENCE_HOST_COMMON_H_ */
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