## SPDX-License-Identifier: GPL-2.0-or-later # ----------------------------------------------------------------- entries # ----------------------------------------------------------------- 0 120 r 0 reserved_memory # ----------------------------------------------------------------- # RTC_BOOT_BYTE (coreboot hardcoded) 384 1 e 2 boot_option 388 4 h 0 reboot_counter # ----------------------------------------------------------------- # coreboot config options: console 395 4 e 3 debug_level # coreboot config options: southbridge 408 1 e 1 nmi 409 2 e 4 power_on_after_fail 411 2 e 5 sata_mode # coreboot config options: northbridge 416 5 e 6 gfx_uma_size # coreboot config options: mainboard-specific 421 2 e 7 cpu_fan_tach_src # coreboot config options: check sums 984 16 h 0 check_sum # ----------------------------------------------------------------- enumerations #ID value text # Generic on/off enum 1 0 Disable 1 1 Enable # boot_option 2 0 Fallback 2 1 Normal # debug_level 3 0 Emergency 3 1 Alert 3 2 Critical 3 3 Error 3 4 Warning 3 5 Notice 3 6 Info 3 7 Debug 3 8 Spew # power_on_after_fail 4 0 Disable 4 1 Enable 4 2 Keep # sata_mode 5 0 AHCI 5 1 Compatible 5 2 Legacy # gfx_uma_size (Intel IGP Video RAM size) 6 0 32M 6 1 64M 6 2 96M 6 3 128M 6 4 160M 6 5 192M 6 6 224M 6 7 256M 6 8 288M 6 9 320M 6 10 352M 6 11 384M 6 12 416M 6 13 448M 6 14 480M 6 15 512M 6 16 1024M # cpu_fan_tach_src (select which header provides the tachometer # signal to the Super I/O on its CPUFANIN input) 7 0 None 7 1 CPU_FAN1 7 2 CPU_FAN2 7 3 Both # ----------------------------------------------------------------- checksums checksum 392 423 984