soc/amd/stoneyridge/northbridge.c: Fix bit definitions
The latest public BKDG (3.6) releases some previously undefined (reserved)
bits. Fix these definitions, including the header file where they are
defined.
BUG=b:77940747
TEST=Build and boot grunt.
Change-Id: Icb5334110248d7806421200a161fa3befefcea8a
Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Reviewed-on: https://review.coreboot.org/25665
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c
index a7c78e6..2cefb91 100644
--- a/src/soc/amd/stoneyridge/northbridge.c
+++ b/src/soc/amd/stoneyridge/northbridge.c
@@ -363,9 +363,9 @@
/* disable No Snoop */
dev = dev_find_slot(0, HDA0_DEVFN);
- value = pci_read_config32(dev, 0x60);
- value &= ~(1 << 11);
- pci_write_config32(dev, 0x60, value);
+ value = pci_read_config32(dev, HDA_DEV_CTRL_STATUS);
+ value &= ~HDA_NO_SNOOP_EN;
+ pci_write_config32(dev, HDA_DEV_CTRL_STATUS, value);
}
void domain_read_resources(device_t dev)