Detailed Description

This is the OTFA Region structure which holds individual region specific information to be written to corresponding OTFA registers. In AM263Px and AM261x, there are 4 OTFA regions.

Data Fields
uint8_t	authMode

uint8_t	encMode

uint16_t	reservedArea

uint32_t	regionStAddr

uint32_t	regionSize

uint8_t	authKeyID

uint8_t	encrKeyID

uint8_t	encrKeyFetchMode

uint8_t	authAesKey [16]

uint8_t	encrAesKey [16]

uint8_t	regionIV [16]

Field Documentation

◆ authMode

uint8_t OTFA_Region_t::authMode

◆ encMode

uint8_t OTFA_Region_t::encMode

◆ reservedArea

uint16_t OTFA_Region_t::reservedArea

◆ regionStAddr

uint32_t OTFA_Region_t::regionStAddr

◆ regionSize

uint32_t OTFA_Region_t::regionSize

◆ authKeyID

uint8_t OTFA_Region_t::authKeyID

◆ encrKeyID

uint8_t OTFA_Region_t::encrKeyID

◆ encrKeyFetchMode

uint8_t OTFA_Region_t::encrKeyFetchMode

◆ authAesKey

uint8_t OTFA_Region_t::authAesKey[16]

◆ encrAesKey

uint8_t OTFA_Region_t::encrAesKey[16]

◆ regionIV

uint8_t OTFA_Region_t::regionIV[16]