diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-07-22 17:49:28 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-08-03 05:31:47 +0000 |
| commit | 10993c4ad40c92b2b2796856f9de2a5f602a2da9 (patch) | |
| tree | 6c1f108c00a6ebab16d574aa44581bbde6697acd /src/northbridge/intel | |
| parent | 08143576466918413bfae2303abc4d0d16ae5b5c (diff) | |
nb/intel/ironlake: Add QPI Physical Layer device definition
Like the QPI Link device, there can be more of these devices on
multi-socket platforms. So, name it Physical Layer 0.
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 remains identical.
Change-Id: Ia5f6e42a742bc69237de38f1833e56c8da7c4f7e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43737
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/northbridge/intel')
| -rw-r--r-- | src/northbridge/intel/ironlake/ironlake.h | 5 | ||||
| -rw-r--r-- | src/northbridge/intel/ironlake/raminit.c | 26 |
2 files changed, 18 insertions, 13 deletions
diff --git a/src/northbridge/intel/ironlake/ironlake.h b/src/northbridge/intel/ironlake/ironlake.h index aa2399f136..d09ccccfd7 100644 --- a/src/northbridge/intel/ironlake/ironlake.h +++ b/src/northbridge/intel/ironlake/ironlake.h @@ -70,6 +70,11 @@ #define QPI_QPILS 0x50 /* QPI Link Status */ #define QPI_DEF_RMT_VN_CREDITS 0x58 /* Default Available Remote Credits */ +/* + * QPI Physical Layer 0 + */ +#define QPI_PHY_0 PCI_DEV(QUICKPATH_BUS, 2, 1) + /* 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 f955a1ea46..65d682740f 100644 --- a/src/northbridge/intel/ironlake/raminit.c +++ b/src/northbridge/intel/ironlake/raminit.c @@ -3882,8 +3882,8 @@ void raminit(const int s3resume, const u8 *spd_addrmap) MCHBAR32_OR(0x1890, 0x2000000); MCHBAR32_OR(0x18b4, 0x8000); - gav(pci_read_config32(PCI_DEV(0xff, 2, 1), 0x50)); // !!!! - pci_write_config8(PCI_DEV(0xff, 2, 1), 0x54, 0x12); + gav(pci_read_config32(QPI_PHY_0, 0x50)); // !!!! + pci_write_config8(QPI_PHY_0, 0x54, 0x12); gav(MCHBAR16(0x2c10)); MCHBAR16(0x2c10) = 0x412; @@ -3893,8 +3893,8 @@ void raminit(const int s3resume, const u8 *spd_addrmap) gav(MCHBAR8(0x2ca8)); // !!!! MCHBAR32_AND_OR(0x1804, 0xfffffffc, 0x8400080); - pci_read_config32(PCI_DEV(0xff, 2, 1), 0x6c); // !!!! - pci_write_config32(PCI_DEV(0xff, 2, 1), 0x6c, 0x40a0a0); + pci_read_config32(QPI_PHY_0, 0x6c); // !!!! + pci_write_config32(QPI_PHY_0, 0x6c, 0x40a0a0); gav(MCHBAR32(0x1c04)); // !!!! gav(MCHBAR32(0x1804)); // !!!! @@ -3904,16 +3904,16 @@ void raminit(const int s3resume, const u8 *spd_addrmap) MCHBAR32(0x18d8) = 0x120000; MCHBAR32(0x18dc) = 0x30a484a; - pci_write_config32(PCI_DEV(0xff, 2, 1), 0xe0, 0x0); - pci_write_config32(PCI_DEV(0xff, 2, 1), 0xf4, 0x9444a); + pci_write_config32(QPI_PHY_0, 0xe0, 0x0); + pci_write_config32(QPI_PHY_0, 0xf4, 0x9444a); MCHBAR32(0x18d8) = 0x40000; MCHBAR32(0x18dc) = 0xb000000; - pci_write_config32(PCI_DEV(0xff, 2, 1), 0xe0, 0x60000); - pci_write_config32(PCI_DEV(0xff, 2, 1), 0xf4, 0x0); + pci_write_config32(QPI_PHY_0, 0xe0, 0x60000); + pci_write_config32(QPI_PHY_0, 0xf4, 0x0); MCHBAR32(0x18d8) = 0x180000; MCHBAR32(0x18dc) = 0xc0000142; - pci_write_config32(PCI_DEV(0xff, 2, 1), 0xe0, 0x20000); - pci_write_config32(PCI_DEV(0xff, 2, 1), 0xf4, 0x142); + pci_write_config32(QPI_PHY_0, 0xe0, 0x20000); + pci_write_config32(QPI_PHY_0, 0xf4, 0x142); MCHBAR32(0x18d8) = 0x1e0000; gav(MCHBAR32(0x18dc)); // !!!! @@ -3925,7 +3925,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap) } MCHBAR32(0x188c) = 0x20bc09; - pci_write_config32(PCI_DEV(0xff, 2, 1), 0xd0, 0x40b0c09); + pci_write_config32(QPI_PHY_0, 0xd0, 0x40b0c09); MCHBAR32(0x1a10) = 0x4200010e; MCHBAR32_OR(0x18b8, 0x200); gav(MCHBAR32(0x1918)); // !!!! @@ -3935,8 +3935,8 @@ void raminit(const int s3resume, const u8 *spd_addrmap) MCHBAR32(0x18b8) = 0xe00; gav(MCHBAR32(0x182c)); // !!!! MCHBAR32(0x182c) = 0x10202; - gav(pci_read_config32(PCI_DEV(0xff, 2, 1), 0x94)); // !!!! - pci_write_config32(PCI_DEV(0xff, 2, 1), 0x94, 0x10202); + gav(pci_read_config32(QPI_PHY_0, 0x94)); // !!!! + pci_write_config32(QPI_PHY_0, 0x94, 0x10202); MCHBAR32_AND(0x1a1c, 0x8fffffff); MCHBAR32_OR(0x1a70, 0x100000); |