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| author | Dennis Wassenberg <dennis.wassenberg@secunet.com> | 2016-11-02 08:12:52 +0100 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2016-12-08 01:35:42 +0100 |
| commit | bd202bcdf35ee7fab0b17d9cc49a465a4a90e829 (patch) | |
| tree | 6861533e4b2274f076ce8589332bc1714f26e473 /src | |
| parent | 0c04720cb764bc21e15f85bc4e0ae3310f933ae3 (diff) | |
| download | coreboot-bd202bcdf35ee7fab0b17d9cc49a465a4a90e829.tar.xz | |
nb/intel/sandybridge: Lock PAVPC
This makes CHIPSEC happy. We don't enable PAVP, but it shouldn't hurt
to lock it nevertheless.
Change-Id: I9428f0b6e8868832eb79f7aea24cbc7961c2aa8f
Signed-off-by: Dennis Wassenberg <dennis.wassenberg@secunet.com>
Reviewed-on: https://review.coreboot.org/17352
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/northbridge/intel/sandybridge/finalize.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/northbridge/intel/sandybridge/finalize.c b/src/northbridge/intel/sandybridge/finalize.c index 93f62611b0..21bf9da332 100644 --- a/src/northbridge/intel/sandybridge/finalize.c +++ b/src/northbridge/intel/sandybridge/finalize.c @@ -23,6 +23,7 @@ void intel_sandybridge_finalize_smm(void) { pci_or_config16(PCI_DEV_SNB, 0x50, 1 << 0); /* GGC */ + pci_or_config16(PCI_DEV_SNB, 0x58, 1 << 2); /* PAVP Lock */ pci_or_config32(PCI_DEV_SNB, 0x5c, 1 << 0); /* DPR */ pci_or_config32(PCI_DEV_SNB, 0x78, 1 << 10); /* ME */ pci_or_config32(PCI_DEV_SNB, 0x90, 1 << 0); /* REMAPBASE */ |