3 * (C) Copyright 2018, Linaro Limited
5 * SPDX-License-Identifier: GPL-2.0+
11 #include <../lib/libavb/libavb.h>
15 #define AVB_MAX_ARGS 1024
16 #define VERITY_TABLE_OPT_RESTART "restart_on_corruption"
17 #define VERITY_TABLE_OPT_LOGGING "ignore_corruption"
18 #define ALLOWED_BUF_ALIGN 8
30 enum avb_boot_state boot_state
;
31 #ifdef CONFIG_OPTEE_TA_AVB
40 struct blk_desc
*mmc_blk
;
41 disk_partition_t info
;
49 AvbOps
*avb_ops_alloc(int boot_device
);
50 void avb_ops_free(AvbOps
*ops
);
52 char *avb_set_state(AvbOps
*ops
, enum avb_boot_state boot_state
);
53 char *avb_set_enforce_verity(const char *cmdline
);
54 char *avb_set_ignore_corruption(const char *cmdline
);
56 char *append_cmd_line(char *cmdline_orig
, char *cmdline_new
);
59 * ============================================================================
60 * I/O helper inline functions
61 * ============================================================================
63 static inline uint64_t calc_offset(struct mmc_part
*part
, int64_t offset
)
65 u64 part_size
= part
->info
.size
* part
->info
.blksz
;
68 return part_size
+ offset
;
73 static inline size_t get_sector_buf_size(void)
75 return (size_t)CONFIG_FASTBOOT_BUF_SIZE
;
78 static inline void *get_sector_buf(void)
80 return map_sysmem(CONFIG_FASTBOOT_BUF_ADDR
, CONFIG_FASTBOOT_BUF_SIZE
);
83 static inline bool is_buf_unaligned(void *buffer
)
85 return (bool)((uintptr_t)buffer
% ALLOWED_BUF_ALIGN
);
88 static inline int get_boot_device(AvbOps
*ops
)
90 struct AvbOpsData
*data
;
93 data
= ops
->user_data
;
101 #endif /* _AVB_VERIFY_H */