src/mainboard/asrock/b75m-itx/cmos.layout

   1 ## SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 # -----------------------------------------------------------------
   4 entries
   5
   6 # -----------------------------------------------------------------
   7 0       120     r       0       reserved_memory
   8
   9 # -----------------------------------------------------------------
  10 # RTC_BOOT_BYTE (coreboot hardcoded)
  11 384     1       e       2       boot_option
  12 388     4       h       0       reboot_counter
  13
  14 # -----------------------------------------------------------------
  15 # coreboot config options: console
  16 395     4       e       3       debug_level
  17
  18 # coreboot config options: southbridge
  19 408     1       e       1       nmi
  20
  21 409     2       e       4       power_on_after_fail
  22 411     2       e       5       sata_mode
  23
  24 # coreboot config options: northbridge
  25 416     5       e       6       gfx_uma_size
  26
  27 # coreboot config options: check sums
  28 984     16      h       0       check_sum
  29
  30 # -----------------------------------------------------------------
  31
  32 enumerations
  33 #ID     value   text
  34
  35 # Generic on/off enum
  36 1       0       Disable
  37 1       1       Enable
  38
  39 # boot_option
  40 2       0       Fallback
  41 2       1       Normal
  42
  43 # debug_level
  44 3       0       Emergency
  45 3       1       Alert
  46 3       2       Critical
  47 3       3       Error
  48 3       4       Warning
  49 3       5       Notice
  50 3       6       Info
  51 3       7       Debug
  52 3       8       Spew
  53
  54 # power_on_after_fail
  55 4       0       Disable
  56 4       1       Enable
  57 4       2       Keep
  58
  59 # sata_mode
  60 5       0       AHCI
  61 5       1       Compatible
  62 5       2       Legacy
  63
  64 # gfx_uma_size (Intel IGP Video RAM size)
  65 6       0       32M
  66 6       1       64M
  67 6       2       96M
  68 6       3       128M
  69 6       4       160M
  70 6       5       192M
  71 6       6       224M
  72 6       7       256M
  73 6       8       288M
  74 6       9       320M
  75 6       10      352M
  76 6       11      384M
  77 6       12      416M
  78 6       13      448M
  79 6       14      480M
  80 6       15      512M
  81 6       16      1024M
  82
  83 # -----------------------------------------------------------------
  84 checksums
  85
  86 checksum 392 423 984