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80e779d50b
1. Increase kernel preamble revision from 2.1 to 2.2. 2. Add flags field to kernel preamble. 3. Update futility to accept flags parameter for vbutil_kernel and cmd_sign for kernel. 4. Pass in an extra flags field to SignKernelBlob and CreateKernelPreamble. BUG=chrome-os-partner:35861 BRANCH=None TEST=1) "make runalltests" completes successfully. 2) vboot_reference compiles successfully for ryu. 3) Verified flags field in header using futility show. Change-Id: If9f06f98778a7339194c77090cbef4807d5e34e2 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://chromium-review.googlesource.com/245950 Tested-by: Furquan Shaikh <furquan@chromium.org> Reviewed-by: Randall Spangler <rspangler@chromium.org> Commit-Queue: Furquan Shaikh <furquan@chromium.org>
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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* Copyright (c) 2014 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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#ifndef VBOOT_REFERENCE_FUTILITY_VB1_HELPER_H_
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#define VBOOT_REFERENCE_FUTILITY_VB1_HELPER_H_
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uint8_t *ReadConfigFile(const char *config_file, uint64_t *config_size);
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uint8_t *CreateKernelBlob(uint8_t *vmlinuz_buf, uint64_t vmlinuz_size,
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enum arch_t arch, uint64_t kernel_body_load_address,
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uint8_t *config_data, uint64_t config_size,
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uint8_t *bootloader_data, uint64_t bootloader_size,
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uint64_t *blob_size_ptr);
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uint8_t *SignKernelBlob(uint8_t *kernel_blob, uint64_t kernel_size,
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uint64_t padding,
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int version, uint64_t kernel_body_load_address,
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VbKeyBlockHeader *keyblock, VbPrivateKey *signpriv_key,
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uint32_t flags, uint64_t *vblock_size_ptr);
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int WriteSomeParts(const char *outfile,
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void *part1_data, uint64_t part1_size,
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void *part2_data, uint64_t part2_size);
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uint8_t *UnpackKPart(uint8_t *kpart_data, uint64_t kpart_size,
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uint64_t padding,
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VbKeyBlockHeader **keyblock_ptr,
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VbKernelPreambleHeader **preamble_ptr,
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uint64_t *blob_size_ptr);
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int UpdateKernelBlobConfig(uint8_t *kblob_data, uint64_t kblob_size,
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uint8_t *config_data, uint64_t config_size);
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int VerifyKernelBlob(uint8_t *kernel_blob,
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uint64_t kernel_size,
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VbPublicKey *signpub_key,
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const char *keyblock_outfile,
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uint64_t min_version);
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uint64_t KernelCmdLineOffset(VbKernelPreambleHeader *preamble);
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#endif /* VBOOT_REFERENCE_FUTILITY_VB1_HELPER_H_ */
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