## ## This file is part of the coreboot project. ## ## ## SPDX-License-Identifier: GPL-2.0-only # ----------------------------------------------------------------- entries # ----------------------------------------------------------------- # Status Register A # ----------------------------------------------------------------- # Status Register B # ----------------------------------------------------------------- # Status Register C #96 4 r 0 status_c_rsvd #100 1 r 0 uf_flag #101 1 r 0 af_flag #102 1 r 0 pf_flag #103 1 r 0 irqf_flag # ----------------------------------------------------------------- # Status Register D #104 7 r 0 status_d_rsvd #111 1 r 0 valid_cmos_ram # ----------------------------------------------------------------- # Diagnostic Status Register #112 8 r 0 diag_rsvd1 # ----------------------------------------------------------------- 0 120 r 0 reserved_memory #120 264 r 0 unused # ----------------------------------------------------------------- # RTC_BOOT_BYTE (coreboot hardcoded) 384 1 e 4 boot_option 388 4 h 0 reboot_counter #390 2 r 0 unused? # ----------------------------------------------------------------- # coreboot config options: console #392 3 r 0 unused 395 4 e 6 debug_level #399 1 r 0 unused # coreboot config options: cpu 400 1 e 2 hyper_threading 401 3 e 12 gfx_uma_size #404 3 r 0 unused # coreboot config options: southbridge 407 1 e 1 nmi 408 2 e 7 power_on_after_fail 410 2 e 11 sata_mode # coreboot config options: additional mainboard options 412 4 e 10 systemp_type 416 7 h 0 fan1_min 424 7 h 0 fan1_max 432 7 h 0 fan2_min 440 7 h 0 fan2_max # coreboot config options: bootloader 448 64 r 0 write_protected_by_bios 512 328 s 0 boot_devices 840 8 h 0 boot_default 848 1 e 9 cmos_defaults_loaded 849 1 e 2 ethernet1 850 1 e 2 ethernet2 #851 5 r 0 unused # coreboot config options: mainboard specific options 856 2 e 8 fan1_mode 858 2 r 0 fan1_reserved 860 2 e 8 fan2_mode 862 2 r 0 fan2_reserved 864 16 h 0 fan1_target 880 16 h 0 fan2_target # SandyBridge MRC Scrambler Seed values 896 32 r 0 mrc_scrambler_seed 928 32 r 0 mrc_scrambler_seed_s3 960 16 r 0 mrc_scrambler_seed_chk # coreboot config options: check sums 984 16 h 0 check_sum #1000 24 r 0 amd_reserved # ----------------------------------------------------------------- enumerations #ID value text 1 0 Disable 1 1 Enable 2 0 Enable 2 1 Disable 4 0 Fallback 4 1 Normal 6 0 Emergency 6 1 Alert 6 2 Critical 6 3 Error 6 4 Warning 6 5 Notice 6 6 Info 6 7 Debug 6 8 Spew 7 0 Disable 7 1 Enable 7 2 Keep 8 0 Auto 8 1 PWM 8 2 Speed 8 3 Thermal 9 0 No 9 1 Yes 10 0 None 10 1 AMD 10 2 LM75@90 10 3 GPIO16 10 4 LM75@9e 11 0 AHCI 11 1 Compatible 11 2 Legacy 12 0 32M 12 1 64M 12 2 96M 12 3 128M 12 4 160M 12 5 192M 12 6 224M # ----------------------------------------------------------------- checksums checksum 392 895 984