#***************************************************************************** # # This file is part of the coreboot project. # # Copyright (C) 2012 Advanced Micro Devices, Inc. # Copyright (C) 2018 Gergely Kiss # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; version 2 of the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. #***************************************************************************** entries #start-bit length config config-ID name 0 384 r 0 reserved_memory 384 1 e 4 boot_option 388 4 r 0 reboot_counter #392 3 r 0 unused #400 1 e 1 power_on_after_fail 412 4 e 6 debug_level 416 4 e 7 boot_first 420 4 e 7 boot_second 424 4 e 7 boot_third 428 4 r 0 boot_index 432 8 r 0 boot_countdown 440 8 e 10 sata_mode 448 8 e 11 sata_speed #728 256 h 0 user_data 984 16 h 0 check_sum # Reserve the extended AMD configuration registers 1000 24 r 0 amd_reserved enumerations #ID value text #1 0 Disable #1 1 Enable 4 0 Fallback 4 1 Normal 6 5 Notice 6 6 Info 6 7 Debug 6 8 Spew 7 0 Network 7 1 HDD 7 2 Floppy 7 8 Fallback_Network 7 9 Fallback_HDD 7 10 Fallback_Floppy 10 0 IDE 10 2 AHCI 11 1 3Gbps 11 0 6Gbps checksums checksum 392 455 984