diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-07-22 18:21:43 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-08-03 05:32:12 +0000 |
| commit | c642a0d8942735b393040b877769f1d4a3a9ebe8 (patch) | |
| tree | cf118ea9fd286c47bed111a309f23e47c99cba65 /src/northbridge/intel/ironlake | |
| parent | a457e352374e0efe4944bd1c81a3ca8ffd65b750 (diff) | |
| download | coreboot-c642a0d8942735b393040b877769f1d4a3a9ebe8.tar.xz | |
nb/intel/ironlake: Add Generic Non-Core PCI device definition
Tested with BUILD_TIMELESS=1, Packard Bell MS2290 does not change.
Change-Id: I8feff0d71ad70ac994e29b238d35e2c73aa92ecd
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43739
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/northbridge/intel/ironlake')
| -rw-r--r-- | src/northbridge/intel/ironlake/early_init.c | 2 | ||||
| -rw-r--r-- | src/northbridge/intel/ironlake/ironlake.h | 5 | ||||
| -rw-r--r-- | src/northbridge/intel/ironlake/raminit.c | 6 |
3 files changed, 9 insertions, 4 deletions
diff --git a/src/northbridge/intel/ironlake/early_init.c b/src/northbridge/intel/ironlake/early_init.c index 2154478bdb..24657d6616 100644 --- a/src/northbridge/intel/ironlake/early_init.c +++ b/src/northbridge/intel/ironlake/early_init.c @@ -43,7 +43,7 @@ static void early_cpu_init(void) /* bit 0 = disable multicore, bit 1 = disable quadcore, bit 8 = disable hyperthreading. */ - pci_update_config32(PCI_DEV(0xff, 0x00, 0), 0x80, 0xfffffefc, 0x10000); + pci_update_config32(QPI_NON_CORE, 0x80, 0xfffffefc, 0x10000); u8 reg8; struct cpuid_result result; diff --git a/src/northbridge/intel/ironlake/ironlake.h b/src/northbridge/intel/ironlake/ironlake.h index 06e07716e9..4f9db5b347 100644 --- a/src/northbridge/intel/ironlake/ironlake.h +++ b/src/northbridge/intel/ironlake/ironlake.h @@ -48,6 +48,11 @@ #include "hostbridge_regs.h" /* + * Generic Non-Core Registers + */ +#define QPI_NON_CORE PCI_DEV(QUICKPATH_BUS, 0, 0) + +/* * SAD - System Address Decoder */ #define QPI_SAD PCI_DEV(QUICKPATH_BUS, 0, 1) diff --git a/src/northbridge/intel/ironlake/raminit.c b/src/northbridge/intel/ironlake/raminit.c index 704e66802a..81a7727b86 100644 --- a/src/northbridge/intel/ironlake/raminit.c +++ b/src/northbridge/intel/ironlake/raminit.c @@ -3955,8 +3955,8 @@ void raminit(const int s3resume, const u8 *spd_addrmap) 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); + pci_read_config32(QPI_NON_CORE, 0xd0); // !!!! + pci_write_config32(QPI_NON_CORE, 0xd0, 0x180); gav(MCHBAR32(0x1af0)); // !!!! gav(MCHBAR32(0x1af0)); // !!!! MCHBAR32(0x1af0) = 0x1f020003; @@ -4225,7 +4225,7 @@ void raminit(const int s3resume, const u8 *spd_addrmap) MCHBAR8(0x2ca8) = MCHBAR8(0x2ca8); MCHBAR32_AND_OR(0x2c80, 0, 0x53688); // !!!! - pci_write_config32(PCI_DEV (0xff, 0, 0), 0x60, 0x20220); + pci_write_config32(QPI_NON_CORE, 0x60, 0x20220); MCHBAR16(0x2c20); // !!!! MCHBAR16(0x2c10); // !!!! MCHBAR16(0x2c00); // !!!! |