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authorTimothy Pearson <tpearson@raptorengineeringinc.com>2015-02-15 17:41:45 -0600
committerAlexandru Gagniuc <mr.nuke.me@gmail.com>2015-02-16 21:05:27 +0100
commit2af1e4402b6969b9c043bf281de333568d12800a (patch)
tree9506c7cac520b6d8382e65924edb8cc9142d2e01 /src/mainboard/asus/kfsn4-dre
parent03259a8794d82fdb85289bb51e90c2607f8c7016 (diff)
mainboard/asus/kfsn4-dre: Add HT speed limit to NVRAM
Change-Id: Ia4829447835dd26381185c586eaac210dc0591d9 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8463 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'src/mainboard/asus/kfsn4-dre')
-rw-r--r--src/mainboard/asus/kfsn4-dre/cmos.default1
-rw-r--r--src/mainboard/asus/kfsn4-dre/cmos.layout17
2 files changed, 18 insertions, 0 deletions
diff --git a/src/mainboard/asus/kfsn4-dre/cmos.default b/src/mainboard/asus/kfsn4-dre/cmos.default
index b82ee07b93..269f407504 100644
--- a/src/mainboard/asus/kfsn4-dre/cmos.default
+++ b/src/mainboard/asus/kfsn4-dre/cmos.default
@@ -2,6 +2,7 @@ baud_rate = 115200
debug_level = Alert
multi_core = Enable
slow_cpu = off
+hypertransport_speed_limit = Auto
max_mem_clock = DDR2-800
ECC_memory = Enable
ECC_redirection = Disable
diff --git a/src/mainboard/asus/kfsn4-dre/cmos.layout b/src/mainboard/asus/kfsn4-dre/cmos.layout
index 66729b0dc9..da1a586399 100644
--- a/src/mainboard/asus/kfsn4-dre/cmos.layout
+++ b/src/mainboard/asus/kfsn4-dre/cmos.layout
@@ -40,6 +40,7 @@ entries
446 1 e 1 power_on_after_fail
456 1 e 1 ECC_memory
457 1 e 1 ECC_redirection
+458 4 e 11 hypertransport_speed_limit
728 256 h 0 user_data
984 16 h 0 check_sum
# Reserve the extended AMD configuration registers
@@ -108,6 +109,22 @@ enumerations
10 20 20.97ms
10 21 42ms
10 22 84ms
+11 0 Auto
+11 1 2.6GHz
+11 2 2.4GHz
+11 3 2.2GHz
+11 4 2.0GHz
+11 5 1.8GHz
+11 6 1.6GHz
+11 7 1.4GHz
+11 8 1.2GHz
+11 9 1.0GHz
+11 10 800MHz
+11 11 600MHz
+11 12 500MHz
+11 13 400MHz
+11 14 300MHz
+11 15 200MHz
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