blob: d76a1274edae2133f50857822596321a8f2fc6c5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
##
## This file is part of the coreboot project.
##
## Copyright (C) 2013 Google Inc.
##
## 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.
##
SPD_BIN = $(obj)/spd.bin
# Order matters for SPD sources. The following indicies
# define the SPD data to use.
# RAM_ID Vendor Vendor_PN Freq Size Total_size channel
# 0b0011 Hynix H5TC4G63AFR-PBA 1600MHZ 4Gb 2GB single-channel
# 0b0100 Hynix H5TC4G63CFR-PBA 1600MHZ 4Gb 2GB single-channel
# 0b0101 Samsung K4B4G1646Q-HYK0 1600MHZ 4Gb 2GB single-channel
# 0b0110 Hynix H5TC4G63CFR-PBA 1600MHZ 4Gb 4GB dual-channel
# 0b0111 Samsung K4B4G1646Q-HYK0 1600MHZ 4Gb 4GB dual-channel
SPD_SOURCES = empty # 0b0000
SPD_SOURCES += empty # 0b0001
SPD_SOURCES += empty # 0b0010
SPD_SOURCES += hynix_2GiB_dimm_H5TC4G63AFR-PBA # 0b0011
SPD_SOURCES += hynix_2GiB_dimm_H5TC4G63CFR-PBA # 0b0100
SPD_SOURCES += samsung_2GiB_dimm_K4B4G1646Q-HYK0 # 0b0101
SPD_SOURCES += hynix_2GiB_dimm_H5TC4G63CFR-PBA # 0b0110
SPD_SOURCES += samsung_2GiB_dimm_K4B4G1646Q-HYK0 # 0b0111
SPD_SOURCES += empty # 0b1000
SPD_SOURCES += empty # 0b1001
SPD_SOURCES += empty # 0b1010
SPD_SOURCES += empty # 0b1011
SPD_SOURCES += empty # 0b1100
SPD_SOURCES += empty # 0b1101
SPD_SOURCES += empty # 0b1110
SPD_SOURCES += empty # 0b1111
SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex)
# Include spd ROM data
$(SPD_BIN): $(SPD_DEPS)
for f in $+; \
do for c in $$(cat $$f | grep -v ^#); \
do printf $$(printf '\%o' 0x$$c); \
done; \
done > $@
cbfs-files-y += spd.bin
spd.bin-file := $(SPD_BIN)
spd.bin-type := spd
|
