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review.coreboot.org / coreboot / 1a3872f7a48492b075ffa105a523cf133f651005 / . / src / northbridge / amd / Kconfig
blob: 33e19c2a9ff0edfc4d81cb14b07c4e62dc5e36b2 [file] [log] [blame]
Ronald G. Minnich6ed39d92009-08-29 02:59:35 +0000[diff] [blame]1source src/northbridge/amd/amdk8/Kconfig
Uwe Hermann70b0cf22009-10-04 17:15:39 +0000[diff] [blame]2source src/northbridge/amd/gx1/Kconfig
Ronald G. Minnich6ed39d92009-08-29 02:59:35 +0000[diff] [blame]3source src/northbridge/amd/gx2/Kconfig
Patrick Georgi88f55b22009-09-25 18:43:02 +0000[diff] [blame]4source src/northbridge/amd/amdfam10/Kconfig
Patrick Georgi98402452009-10-08 14:31:56 +0000[diff] [blame]5source src/northbridge/amd/lx/Kconfig
efdesign9805a89ab2011-06-20 17:38:49 -0700[diff] [blame]6source src/northbridge/amd/agesa/Kconfig
Kerry Sheh6b909f22012-02-07 20:31:40 +0800[diff] [blame]7source src/northbridge/amd/cimx/Kconfig
Myles Watson604877e2010-04-08 15:02:39 +0000[diff] [blame]8menu "HyperTransport setup"
9 #could be implemented for K8 (NORTHBRIDGE_AMD_AMDK8)
10 depends on (NORTHBRIDGE_AMD_AMDFAM10) && EXPERT
11
12choice
13 prompt "HyperTransport frequency"
14 default LIMIT_HT_SPEED_AUTO
15 help
16 This option sets the maximum permissible HyperTransport link
17 frequency.
18
19 Use of this option will only limit the autodetected HT frequency.
20 It will not (and cannot) increase the frequency beyond the
21 autodetected limits.
22
23 This is primarily used to work around poorly designed or laid out
24 HT traces on certain motherboards.
25
26config LIMIT_HT_SPEED_200
27 bool "Limit HT frequency to 200MHz"
Xavi Drudis Ferran70a37332011-02-27 02:48:41 +0000[diff] [blame]28config LIMIT_HT_SPEED_300
29 bool "Limit HT frequency to 300MHz"
Myles Watson604877e2010-04-08 15:02:39 +0000[diff] [blame]30config LIMIT_HT_SPEED_400
31 bool "Limit HT frequency to 400MHz"
Xavi Drudis Ferran70a37332011-02-27 02:48:41 +0000[diff] [blame]32config LIMIT_HT_SPEED_500
33 bool "Limit HT frequency to 500MHz"
Myles Watson604877e2010-04-08 15:02:39 +0000[diff] [blame]34config LIMIT_HT_SPEED_600
35 bool "Limit HT frequency to 600MHz"
36config LIMIT_HT_SPEED_800
37 bool "Limit HT frequency to 800MHz"
38config LIMIT_HT_SPEED_1000
39 bool "Limit HT frequency to 1.0GHz"
40config LIMIT_HT_SPEED_1200
41 bool "Limit HT frequency to 1.2GHz"
42config LIMIT_HT_SPEED_1400
43 bool "Limit HT frequency to 1.4GHz"
44config LIMIT_HT_SPEED_1600
45 bool "Limit HT frequency to 1.6GHz"
46config LIMIT_HT_SPEED_1800
47 bool "Limit HT frequency to 1.8GHz"
48config LIMIT_HT_SPEED_2000
49 bool "Limit HT frequency to 2.0GHz"
50config LIMIT_HT_SPEED_2200
51 bool "Limit HT frequency to 2.2GHz"
52config LIMIT_HT_SPEED_2400
53 bool "Limit HT frequency to 2.4GHz"
54config LIMIT_HT_SPEED_2600
55 bool "Limit HT frequency to 2.6GHz"
56config LIMIT_HT_SPEED_AUTO
57 bool "Autodetect HT frequency"
58endchoice
59
60choice
61 prompt "HyperTransport downlink width"
62 default LIMIT_HT_DOWN_WIDTH_16
63 help
64 This option sets the maximum permissible HyperTransport
65 downlink width.
66
67 Use of this option will only limit the autodetected HT width.
68 It will not (and cannot) increase the width beyond the autodetected
69 limits.
70
71 This is primarily used to work around poorly designed or laid out HT
72 traces on certain motherboards.
73
74config LIMIT_HT_DOWN_WIDTH_8
75 bool "8 bits"
76config LIMIT_HT_DOWN_WIDTH_16
77 bool "16 bits"
78endchoice
79
80choice
81 prompt "HyperTransport uplink width"
82 default LIMIT_HT_UP_WIDTH_16
83 help
84 This option sets the maximum permissible HyperTransport
85 uplink width.
86
87 Use of this option will only limit the autodetected HT width.
88 It will not (and cannot) increase the width beyond the autodetected
89 limits.
90
91 This is primarily used to work around poorly designed or laid out HT
92 traces on certain motherboards.
93
94config LIMIT_HT_UP_WIDTH_8
95 bool "8 bits"
96config LIMIT_HT_UP_WIDTH_16
97 bool "16 bits"
98endchoice
99
100endmenu