diff options
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2020-02-11 16:02:11 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-02-12 18:37:44 +0000 |
| commit | 5a62427e1451bb5e6e2c397b4c5950fac90cda1c (patch) | |
| tree | 3a754f5594981a208ff42a50925ee54acedf8a64 | |
| parent | 516f0acbb0af1d837c7844fb625271360b4b65ba (diff) | |
nb/intel/sandybridge/acpi: Fix MMCONF size computation
Calculate the correct MMCONF size, which was only correct for
256MiB, but not for smaller values.
Tested on HP Z220:
Fixes "Not using MMCONF" warning in dmesg.
Change-Id: I986681126637c28f6442ab7c34acea5bb58ea3d2
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38830
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Jonathan Kollasch <jakllsch@kollasch.net>
| -rw-r--r-- | src/northbridge/intel/sandybridge/acpi/sandybridge.asl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/northbridge/intel/sandybridge/acpi/sandybridge.asl b/src/northbridge/intel/sandybridge/acpi/sandybridge.asl index 3181fc0a3f..0670c7b0a6 100644 --- a/src/northbridge/intel/sandybridge/acpi/sandybridge.asl +++ b/src/northbridge/intel/sandybridge/acpi/sandybridge.asl @@ -62,7 +62,7 @@ Device (PDRC) XBR0 = \_SB.PCI0.MCHC.PXBR << 26 CreateDwordField (PDRS, ^PCIX._LEN, XSZ0) - XSZ0 = 0x10000000 << \_SB.PCI0.MCHC.PXSZ + XSZ0 = 0x10000000 >> \_SB.PCI0.MCHC.PXSZ Return(PDRS) } |