Access configuration for each OTP row.
| subhdr | Magic and size for integrity check | 
| otp_entry | access configurations for each OTP MMR | 
| write_host_id | ID of the host allowed to perform OTP write/lock operations. | 
Data Fields | |
| struct tisci_boardcfg_substructure_header | subhdr | 
| struct tisci_boardcfg_extended_otp_entry | otp_entry [MAX_NUM_EXT_OTP_MMRS] | 
| uint8_t | write_host_id | 
| struct tisci_boardcfg_substructure_header tisci_boardcfg_extended_otp::subhdr | 
| struct tisci_boardcfg_extended_otp_entry tisci_boardcfg_extended_otp::otp_entry[MAX_NUM_EXT_OTP_MMRS] | 
| uint8_t tisci_boardcfg_extended_otp::write_host_id |