Configuration of SA2UL resources.
| subhdr | Magic and size for integrity check | 
| auth_resource_owner | ID of the host allowed to acquire/release the authentication resources | 
| enable_saul_psil_global_config_writes | Flag for allowing pairing requests from PSIL. Set to 0x5A to enable | 
| rsvd | Reserved | 
Data Fields | |
| struct tisci_boardcfg_substructure_header | subhdr | 
| uint8_t | auth_resource_owner | 
| uint8_t | enable_saul_psil_global_config_writes | 
| uint8_t | safety_host_present | 
| uint8_t | safety_host | 
| struct tisci_boardcfg_substructure_header tisci_boardcfg_sa2ul_cfg::subhdr | 
| uint8_t tisci_boardcfg_sa2ul_cfg::auth_resource_owner | 
| uint8_t tisci_boardcfg_sa2ul_cfg::enable_saul_psil_global_config_writes | 
| uint8_t tisci_boardcfg_sa2ul_cfg::safety_host_present | 
| uint8_t tisci_boardcfg_sa2ul_cfg::safety_host |