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7931177cc3
vba_update_buc writes a BUC (boot unlock code) to NVM-RW. It will be called by AP-RW to update a BUC. BUG=chrome-os-partner:51907 BRANCH=tot TEST=make runtests Change-Id: Ic91f34b60b11ebce948bce01993ddb44519a59b8 Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/346233
52 lines
1.0 KiB
C
52 lines
1.0 KiB
C
/* Copyright 2016 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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#include "bdb_api.h"
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#include "bdb.h"
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__attribute__((weak))
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uint32_t vbe_get_vboot_register(enum vboot_register type)
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{
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return 0;
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}
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__attribute__((weak))
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void vbe_set_vboot_register(enum vboot_register type, uint32_t val)
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{
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return;
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}
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__attribute__((weak))
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void vbe_reset(void)
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{
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return;
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}
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__attribute__((weak))
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int vbe_read_nvm(enum nvm_type type, uint8_t *buf, uint32_t size)
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{
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return BDB_ERROR_NOT_IMPLEMENTED;
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}
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__attribute__((weak))
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int vbe_write_nvm(enum nvm_type type, void *buf, uint32_t size)
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{
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return BDB_ERROR_NOT_IMPLEMENTED;
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}
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__attribute__((weak))
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int vbe_aes256_encrypt(const uint8_t *msg, uint32_t len, const uint8_t *key,
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uint8_t *out)
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{
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return BDB_ERROR_NOT_IMPLEMENTED;
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}
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__attribute__((weak))
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int vbe_aes256_decrypt(const uint8_t *msg, uint32_t len, const uint8_t *key,
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uint8_t *out)
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{
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return BDB_ERROR_NOT_IMPLEMENTED;
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}
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