607778300c
1. add cv181x functions 2. Delete some useless files and add .gitignore Change-Id: Iea2b2fa43b5a1152e5e99fb32b88f8d2c249251a
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
#ifndef _CVI_EFUSE_H
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#define _CVI_EFUSE_H 1
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#ifndef CVI_U8
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#define CVI_U8 uint8_t
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#endif
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#ifndef CVI_U32
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#define CVI_U32 uint32_t
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#endif
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#ifndef CVI_S8
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#define CVI_S8 int8_t
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#endif
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#ifndef CVI_S32
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#define CVI_S32 int32_t
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#endif
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#ifndef CVI_SUCCESS
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#define CVI_SUCCESS 0
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#endif
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#ifndef CVI_FAILURE
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#define CVI_FAILURE (-1)
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#endif
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#define CVI_ERR_EFUSE_INVALID_AREA -0x0001
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#define CVI_ERR_EFUSE_INVALID_PARA -0x0002
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enum CVI_EFUSE_AREA_E {
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CVI_EFUSE_AREA_USER,
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CVI_EFUSE_AREA_DEVICE_ID,
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CVI_EFUSE_AREA_HASH0_PUBLIC,
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CVI_EFUSE_AREA_LOADER_EK,
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CVI_EFUSE_AREA_DEVICE_EK,
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CVI_EFUSE_AREA_LAST
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};
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enum CVI_EFUSE_LOCK_E {
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CVI_EFUSE_LOCK_HASH0_PUBLIC = CVI_EFUSE_AREA_LAST + 1,
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CVI_EFUSE_LOCK_LOADER_EK,
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CVI_EFUSE_LOCK_DEVICE_EK,
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CVI_EFUSE_LOCK_LAST
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};
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enum CVI_EFUSE_OTHERS_E {
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CVI_EFUSE_SECUREBOOT = CVI_EFUSE_LOCK_LAST + 1,
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CVI_EFUSE_OTHERS
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};
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CVI_S32 CVI_EFUSE_GetSize(enum CVI_EFUSE_AREA_E area, CVI_U32 *size);
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CVI_S32 CVI_EFUSE_Read(enum CVI_EFUSE_AREA_E area, CVI_U8 *buf, CVI_U32 buf_size);
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CVI_S32 CVI_EFUSE_Write(enum CVI_EFUSE_AREA_E area, const CVI_U8 *buf, CVI_U32 buf_size);
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CVI_S32 CVI_EFUSE_EnableSecureBoot(uint32_t sel);
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CVI_S32 CVI_EFUSE_IsSecureBootEnabled(void);
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CVI_S32 CVI_EFUSE_Lock(enum CVI_EFUSE_LOCK_E lock);
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CVI_S32 CVI_EFUSE_IsLocked(enum CVI_EFUSE_LOCK_E lock);
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CVI_S32 CVI_EFUSE_LockWrite(enum CVI_EFUSE_LOCK_E lock);
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CVI_S32 CVI_EFUSE_IsWriteLocked(enum CVI_EFUSE_LOCK_E lock);
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#endif /* _CVI_EFUSE_H */
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