| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__ |
| #define __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__ |
| |
| /* Device ID for SandyBridge and IvyBridge */ |
| #define BASE_REV_SNB 0x00 |
| #define BASE_REV_IVB 0x50 |
| #define BASE_REV_MASK 0x50 |
| |
| #include "memmap.h" |
| |
| /* Everything below this line is ignored in the DSDT */ |
| #ifndef __ASSEMBLER__ |
| #include <types.h> |
| |
| /* Chipset types */ |
| enum platform_type { |
| PLATFORM_MOBILE = 0, |
| PLATFORM_DESKTOP_SERVER, |
| }; |
| |
| /* Device 0:0.0 PCI configuration space (Host Bridge) */ |
| #define HOST_BRIDGE PCI_DEV(0, 0, 0) |
| |
| #include "registers/host_bridge.h" |
| |
| /* Devices 0:1.0, 0:1.1, 0:1.2, 0:6.0 PCI configuration space (PCI Express Graphics) */ |
| |
| #define AFE_PWRON 0xc24 /* PEG Analog Front-End Power-On */ |
| |
| /* Device 0:2.0 PCI configuration space (Graphics Device) */ |
| |
| #define MSAC 0x62 /* Multi Size Aperture Control */ |
| |
| /* |
| * MCHBAR |
| */ |
| |
| #include <northbridge/intel/common/fixed_bars.h> |
| |
| /* As there are many registers, define them on a separate file */ |
| #include "registers/mchbar.h" |
| |
| /* |
| * EPBAR - Egress Port Root Complex Register Block |
| */ |
| |
| #include "registers/epbar.h" |
| |
| /* |
| * DMIBAR |
| */ |
| |
| #include "registers/dmibar.h" |
| |
| bool is_sandybridge(void); |
| |
| void intel_sandybridge_finalize_smm(void); |
| void systemagent_early_init(void); |
| void sandybridge_init_iommu(void); |
| void sandybridge_late_initialization(void); |
| void northbridge_romstage_finalize(void); |
| void early_init_dmi(void); |
| |
| /* mainboard_early_init: Optional callback, run after console init but before raminit. */ |
| void mainboard_early_init(int s3resume); |
| void perform_raminit(int s3resume); |
| void report_memory_config(void); |
| enum platform_type get_platform_type(void); |
| |
| #include <device/device.h> |
| |
| struct acpi_rsdp; |
| unsigned long northbridge_write_acpi_tables(const struct device *device, unsigned long start, |
| struct acpi_rsdp *rsdp); |
| |
| #endif /* __ASSEMBLER__ */ |
| #endif /* __NORTHBRIDGE_INTEL_SANDYBRIDGE_SANDYBRIDGE_H__ */ |