src/mainboard/apple/macbook21/cmos.layout

#
# This file is part of the coreboot project.
#
# Copyright (C) 2007-2008 coresystems GmbH
#
# 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

# -----------------------------------------------------------------
# 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       e       5        baud_rate
395          4       e       6        debug_level
#399          1       r       0        unused

# coreboot config options: cpu
400          1       e       2        hyper_threading
#401          7       r       0        unused

# coreboot config options: southbridge
408          1       e       1        nmi
#409          2       e       7        power_on_after_fail

# coreboot config options: northbridge
411         3       e       11       gfx_uma_size

# coreboot config options: bootloader
416        512       s       0        boot_devices
928          8       h       0        boot_default
936          1       e       8        cmos_defaults_loaded
937          1       e       1        lpt
#938         46       r       0        unused

# coreboot config options: check sums
984         16       h       0        check_sum
#1000        24       r       0        amd_reserved

# RAM initialization internal data
1024         8       r       0        C0WL0REOST
1032         8       r       0        C1WL0REOST
1040         8       r       0        RCVENMT
1048         4       r       0        C0DRT1
1052         4       r       0        C1DRT1

# -----------------------------------------------------------------

enumerations

#ID value   text
1     0     Disable
1     1     Enable
2     0     Enable
2     1     Disable
4     0     Fallback
4     1     Normal
5     0     115200
5     1     57600
5     2     38400
5     3     19200
5     4     9600
5     5     4800
5     6     2400
5     7     1200
6     1     Emergency
6     2     Alert
6     3     Critical
6     4     Error
6     5     Warning
6     6     Notice
6     7     Info
6     8     Debug
6     9     Spew
7     0     Disable
7     1     Enable
7     2     Keep
8     0     No
8     1     Yes
9     0	    Secondary
9     1	    Primary
11    0     1M
11    1     4M
11    2     8M
11    3     16M
11    4     32M
11    5     48M
11    6     64M

# -----------------------------------------------------------------
checksums

checksum 392 983 984