diff options
Diffstat (limited to 'src/northbridge/intel')
| -rw-r--r-- | src/northbridge/intel/haswell/Makefile.inc | 2 | ||||
| -rw-r--r-- | src/northbridge/intel/haswell/finalize.c | 36 | ||||
| -rw-r--r-- | src/northbridge/intel/haswell/haswell.h | 2 | ||||
| -rw-r--r-- | src/northbridge/intel/haswell/northbridge.c | 33 |
4 files changed, 33 insertions, 40 deletions
diff --git a/src/northbridge/intel/haswell/Makefile.inc b/src/northbridge/intel/haswell/Makefile.inc index b2fd5307bfff..f718f9a1af17 100644 --- a/src/northbridge/intel/haswell/Makefile.inc +++ b/src/northbridge/intel/haswell/Makefile.inc @@ -18,8 +18,6 @@ romstage-y += romstage.c romstage-y += early_init.c romstage-y += report_platform.c -smm-y += finalize.c - # We don't ship that, but booting without it is bound to fail cbfs-files-$(CONFIG_HAVE_MRC) += mrc.bin mrc.bin-file := $(call strip_quotes,$(CONFIG_MRC_FILE)) diff --git a/src/northbridge/intel/haswell/finalize.c b/src/northbridge/intel/haswell/finalize.c deleted file mode 100644 index b95b3fe3c911..000000000000 --- a/src/northbridge/intel/haswell/finalize.c +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/pci_ops.h> -#include "haswell.h" - -void intel_northbridge_haswell_finalize_smm(void) -{ - pci_or_config16(HOST_BRIDGE, GGC, 1 << 0); - pci_or_config32(HOST_BRIDGE, DPR, 1 << 0); - pci_or_config32(HOST_BRIDGE, MESEG_LIMIT, 1 << 10); - pci_or_config32(HOST_BRIDGE, REMAPBASE, 1 << 0); - pci_or_config32(HOST_BRIDGE, REMAPLIMIT, 1 << 0); - pci_or_config32(HOST_BRIDGE, TOM, 1 << 0); - pci_or_config32(HOST_BRIDGE, TOUUD, 1 << 0); - pci_or_config32(HOST_BRIDGE, BDSM, 1 << 0); - pci_or_config32(HOST_BRIDGE, BGSM, 1 << 0); - pci_or_config32(HOST_BRIDGE, TSEG, 1 << 0); - pci_or_config32(HOST_BRIDGE, TOLUD, 1 << 0); - - /* Memory Controller Lockdown */ - MCHBAR32(MC_LOCK) |= 0x8f; - - MCHBAR32_OR(MMIO_PAVP_MSG, 1 << 0); /* PAVP */ - MCHBAR32_OR(PCU_DDR_PTM_CTL, 1 << 5); /* DDR PTM */ - MCHBAR32_OR(DMIVCLIM, 1 << 31); - MCHBAR32_OR(CRDTLCK, 1 << 0); - MCHBAR32_OR(MCARBLCK, 1 << 0); - MCHBAR32_OR(REQLIM, 1 << 31); - MCHBAR32_OR(UMAGFXCTL, 1 << 0); /* UMA GFX */ - MCHBAR32_OR(VTDTRKLCK, 1 << 0); /* VTDTRK */ - - /* Read+write the following */ - MCHBAR32(VDMBDFBARKVM) = MCHBAR32(VDMBDFBARKVM); - MCHBAR32(VDMBDFBARPAVP) = MCHBAR32(VDMBDFBARPAVP); - MCHBAR32(HDAUDRID) = MCHBAR32(HDAUDRID); -} diff --git a/src/northbridge/intel/haswell/haswell.h b/src/northbridge/intel/haswell/haswell.h index b6c2b5f4eaba..2001f7b03877 100644 --- a/src/northbridge/intel/haswell/haswell.h +++ b/src/northbridge/intel/haswell/haswell.h @@ -96,8 +96,6 @@ #ifndef __ASSEMBLER__ -void intel_northbridge_haswell_finalize_smm(void); - void mb_late_romstage_setup(void); /* optional */ void haswell_early_initialization(void); diff --git a/src/northbridge/intel/haswell/northbridge.c b/src/northbridge/intel/haswell/northbridge.c index 7ccfdb13c199..ab42e721d1bc 100644 --- a/src/northbridge/intel/haswell/northbridge.c +++ b/src/northbridge/intel/haswell/northbridge.c @@ -546,11 +546,44 @@ static void northbridge_init(struct device *dev) set_power_limits(28); } +static void northbridge_final(struct device *dev) +{ + pci_or_config16(dev, GGC, 1 << 0); + pci_or_config32(dev, DPR, 1 << 0); + pci_or_config32(dev, MESEG_LIMIT, 1 << 10); + pci_or_config32(dev, REMAPBASE, 1 << 0); + pci_or_config32(dev, REMAPLIMIT, 1 << 0); + pci_or_config32(dev, TOM, 1 << 0); + pci_or_config32(dev, TOUUD, 1 << 0); + pci_or_config32(dev, BDSM, 1 << 0); + pci_or_config32(dev, BGSM, 1 << 0); + pci_or_config32(dev, TSEG, 1 << 0); + pci_or_config32(dev, TOLUD, 1 << 0); + + /* Memory Controller Lockdown */ + MCHBAR32(MC_LOCK) |= 0x8f; + + MCHBAR32_OR(MMIO_PAVP_MSG, 1 << 0); /* PAVP */ + MCHBAR32_OR(PCU_DDR_PTM_CTL, 1 << 5); /* DDR PTM */ + MCHBAR32_OR(DMIVCLIM, 1 << 31); + MCHBAR32_OR(CRDTLCK, 1 << 0); + MCHBAR32_OR(MCARBLCK, 1 << 0); + MCHBAR32_OR(REQLIM, 1 << 31); + MCHBAR32_OR(UMAGFXCTL, 1 << 0); /* UMA GFX */ + MCHBAR32_OR(VTDTRKLCK, 1 << 0); /* VTDTRK */ + + /* Read+write the following */ + MCHBAR32(VDMBDFBARKVM) = MCHBAR32(VDMBDFBARKVM); + MCHBAR32(VDMBDFBARPAVP) = MCHBAR32(VDMBDFBARPAVP); + MCHBAR32(HDAUDRID) = MCHBAR32(HDAUDRID); +} + static struct device_operations mc_ops = { .read_resources = mc_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, .init = northbridge_init, + .final = northbridge_final, .acpi_fill_ssdt = generate_cpu_entries, .ops_pci = &pci_dev_ops_pci, }; |