diff options
| author | Timothy Pearson <tpearson@raptorengineeringinc.com> | 2015-11-20 14:51:50 -0600 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-21 00:00:56 +0100 |
| commit | caf0adac4f2030624eb6510024e2c7144b6f3a83 (patch) | |
| tree | f6d11010612038cab2066f0a2f789fd0c7c07e50 | |
| parent | fdf31cb9d9dab81817463512a9159f0bdb568339 (diff) | |
mainboard/asus/kgpe-d16: Update NB VDD upper voltage limit
Certain older Opteron processors use a higher (+1.2V) northbridge
voltage. The existing code assumed the use of +1.1V northbridge
voltages and threw an alert when the older Opterons were installed.
Update the permissible NB voltage range to include both the 1.1V
and 1.2V Opteron processors.
Change-Id: I35c90f37d180f59c53d0d2bf3ff0eaf985b26da3
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: http://review.coreboot.org/12507
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Martin Roth <martinroth@google.com>
| -rw-r--r-- | src/mainboard/asus/kgpe-d16/devicetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/asus/kgpe-d16/devicetree.cb b/src/mainboard/asus/kgpe-d16/devicetree.cb index abe6d1659f..ef7277d1d7 100644 --- a/src/mainboard/asus/kgpe-d16/devicetree.cb +++ b/src/mainboard/asus/kgpe-d16/devicetree.cb @@ -149,7 +149,7 @@ chip northbridge/amd/amdfam10/root_complex # Root complex register "vsen5_low_limit_mv" = "1150" # VSEN5 (Node 0 HT link voltage) low limit to 1.15V register "vsen6_high_limit_mv" = "1250" # VSEN6 (Node 1 HT link voltage) high limit to 1.25V register "vsen6_low_limit_mv" = "1150" # VSEN6 (Node 1 HT link voltage) low limit to 1.15V - register "vsen7_high_limit_mv" = "1150" # VSEN7 (Northbridge core voltage) high limit to 1.15V + register "vsen7_high_limit_mv" = "1250" # VSEN7 (Northbridge core voltage) high limit to 1.25V register "vsen7_low_limit_mv" = "1050" # VSEN7 (Northbridge core voltage) low limit to 1.05V register "vsen8_high_limit_mv" = "1900" # VSEN8 (+1.8V) high limit to 1.9V register "vsen8_low_limit_mv" = "1700" # VSEN8 (+1.8V) low limit to 1.7V |