src/mainboard/asrock/h110m/cmos.layout

   1 ##
   2 ## This file is part of the coreboot project.
   3 ##
   4 ##
   5 ## SPDX-License-Identifier: GPL-2.0-only
   6
   7 # -----------------------------------------------------------------
   8 entries
   9
  10 #start-bit length  config config-ID    name
  11 #0            8       r       0        seconds
  12 #8            8       r       0        alarm_seconds
  13 #16           8       r       0        minutes
  14 #24           8       r       0        alarm_minutes
  15 #32           8       r       0        hours
  16 #40           8       r       0        alarm_hours
  17 #48           8       r       0        day_of_week
  18 #56           8       r       0        day_of_month
  19 #64           8       r       0        month
  20 #72           8       r       0        year
  21 # -----------------------------------------------------------------
  22 # Status Register A
  23 #80           4       r       0        rate_select
  24 #84           3       r       0        REF_Clock
  25 #87           1       r       0        UIP
  26 # -----------------------------------------------------------------
  27 # Status Register B
  28 #88           1       r       0        auto_switch_DST
  29 #89           1       r       0        24_hour_mode
  30 #90           1       r       0        binary_values_enable
  31 #91           1       r       0        square-wave_out_enable
  32 #92           1       r       0        update_finished_enable
  33 #93           1       r       0        alarm_interrupt_enable
  34 #94           1       r       0        periodic_interrupt_enable
  35 #95           1       r       0        disable_clock_updates
  36 # -----------------------------------------------------------------
  37 # Status Register C
  38 #96           4       r       0        status_c_rsvd
  39 #100          1       r       0        uf_flag
  40 #101          1       r       0        af_flag
  41 #102          1       r       0        pf_flag
  42 #103          1       r       0        irqf_flag
  43 # -----------------------------------------------------------------
  44 # Status Register D
  45 #104          7       r       0        status_d_rsvd
  46 #111          1       r       0        valid_cmos_ram
  47 # -----------------------------------------------------------------
  48 # Diagnostic Status Register
  49 #112          8       r       0        diag_rsvd1
  50
  51 # -----------------------------------------------------------------
  52 0          120       r       0        reserved_memory
  53 #120        264       r       0        unused
  54
  55 # -----------------------------------------------------------------
  56 # RTC_BOOT_BYTE (coreboot hardcoded)
  57 384          1       e       4        boot_option
  58 388          4       h       0        reboot_counter
  59 #390          2       r       0        unused?
  60
  61 # -----------------------------------------------------------------
  62 # coreboot config options: console
  63 #392          3       r       0        unused
  64 395          4       e       6        debug_level
  65 #399          1       r       0        unused
  66
  67 # coreboot config options: cpu
  68 400          1       e       2        hyper_threading
  69 #401          7       r       0        unused
  70
  71 # coreboot config options: southbridge
  72 408          1       e       1        nmi
  73 409          2       e       7        power_on_after_fail
  74 #411          5       r       0        unused
  75
  76 # coreboot config options: bootloader
  77 #Used by ChromeOS:
  78 416        128       r        0        vbnv
  79 #544        440       r       0        unused
  80
  81 # SandyBridge MRC Scrambler Seed values
  82 896         32        r       0        mrc_scrambler_seed
  83 928         32        r       0        mrc_scrambler_seed_s3
  84
  85 # coreboot config options: check sums
  86 984         16       h       0        check_sum
  87 #1000        24       r       0        amd_reserved
  88
  89 # -----------------------------------------------------------------
  90
  91 enumerations
  92
  93 #ID value   text
  94 1     0     Disable
  95 1     1     Enable
  96 2     0     Enable
  97 2     1     Disable
  98 4     0     Fallback
  99 4     1     Normal
 100 6     0     Emergency
 101 6     1     Alert
 102 6     2     Critical
 103 6     3     Error
 104 6     4     Warning
 105 6     5     Notice
 106 6     6     Info
 107 6     7     Debug
 108 6     8     Spew
 109 7     0     Disable
 110 7     1     Enable
 111 7     2     Keep
 112 # -----------------------------------------------------------------
 113 checksums
 114
 115 checksum 392 415 984