diff options
| -rw-r--r-- | src/northbridge/intel/ironlake/ironlake.h | 5 | ||||
| -rw-r--r-- | src/northbridge/intel/ironlake/raminit.c | 10 |
2 files changed, 10 insertions, 5 deletions
diff --git a/src/northbridge/intel/ironlake/ironlake.h b/src/northbridge/intel/ironlake/ironlake.h index bd42f21006..aa2399f136 100644 --- a/src/northbridge/intel/ironlake/ironlake.h +++ b/src/northbridge/intel/ironlake/ironlake.h @@ -65,6 +65,11 @@ */ #define QPI_LINK_0 PCI_DEV(QUICKPATH_BUS, 2, 0) +#define QPI_QPILCP 0x40 /* QPI Link Capability */ +#define QPI_QPILCL 0x48 /* QPI Link Control */ +#define QPI_QPILS 0x50 /* QPI Link Status */ +#define QPI_DEF_RMT_VN_CREDITS 0x58 /* Default Available Remote Credits */ + /* Device 0:2.0 PCI configuration space (Graphics Device) */ diff --git a/src/northbridge/intel/ironlake/raminit.c b/src/northbridge/intel/ironlake/raminit.c index 2c475694d4..f955a1ea46 100644 --- a/src/northbridge/intel/ironlake/raminit.c +++ b/src/northbridge/intel/ironlake/raminit.c @@ -3950,11 +3950,11 @@ void raminit(const int s3resume, const u8 *spd_addrmap) MCHBAR8_OR(0x2ca8, 1); // guess } - pci_read_config32(QPI_LINK_0, 0x048); // !!!! - pci_write_config32(QPI_LINK_0, 0x048, 0x140000); - pci_read_config32(QPI_LINK_0, 0x058); // !!!! - pci_write_config32(QPI_LINK_0, 0x058, 0x64555); - pci_read_config32(QPI_LINK_0, 0x058); // !!!! + pci_read_config32(QPI_LINK_0, QPI_QPILCL); // !!!! + pci_write_config32(QPI_LINK_0, QPI_QPILCL, 0x140000); + pci_read_config32(QPI_LINK_0, QPI_DEF_RMT_VN_CREDITS); // !!!! + pci_write_config32(QPI_LINK_0, QPI_DEF_RMT_VN_CREDITS, 0x64555); + pci_read_config32(QPI_LINK_0, QPI_DEF_RMT_VN_CREDITS); // !!!! pci_read_config32(PCI_DEV (0xff, 0, 0), 0xd0); // !!!! pci_write_config32(PCI_DEV (0xff, 0, 0), 0xd0, 0x180); gav(MCHBAR32(0x1af0)); // !!!! |