diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/xeon_sp/include/soc/util.h | 3 | ||||
| -rw-r--r-- | src/soc/intel/xeon_sp/uncore_acpi.c | 5 | ||||
| -rw-r--r-- | src/soc/intel/xeon_sp/util.c | 28 |
3 files changed, 33 insertions, 3 deletions
diff --git a/src/soc/intel/xeon_sp/include/soc/util.h b/src/soc/intel/xeon_sp/include/soc/util.h index 734455a50d..af749023b5 100644 --- a/src/soc/intel/xeon_sp/include/soc/util.h +++ b/src/soc/intel/xeon_sp/include/soc/util.h @@ -4,6 +4,7 @@ #define _XEON_SP_SOC_UTIL_H_ #include <cpu/x86/msr.h> +#include <intelblocks/p2sb.h> #include <soc/soc_util.h> #define MEM_ADDR_64MB_SHIFT_BITS 26 @@ -27,6 +28,8 @@ bool is_ubox_stack_res(const xSTACK_RES *res); bool is_ioat_iio_stack_res(const xSTACK_RES *res); bool is_iio_cxl_stack_res(const xSTACK_RES *res); void bios_done_msr(void *unused); +union p2sb_bdf soc_get_hpet_bdf(void); +union p2sb_bdf soc_get_ioapic_bdf(void); enum xeonsp_cxl_mode get_cxl_mode(void); diff --git a/src/soc/intel/xeon_sp/uncore_acpi.c b/src/soc/intel/xeon_sp/uncore_acpi.c index c9e8ccb7f9..95f1492775 100644 --- a/src/soc/intel/xeon_sp/uncore_acpi.c +++ b/src/soc/intel/xeon_sp/uncore_acpi.c @@ -18,7 +18,6 @@ #include <soc/pci_devs.h> #include <soc/soc_util.h> #include <soc/util.h> -#include <intelblocks/p2sb.h> #include "chip.h" /* NUMA related ACPI table generation. SRAT, SLIT, etc */ @@ -283,7 +282,7 @@ static unsigned long acpi_create_drhd(unsigned long current, struct device *iomm // Add PCH IOAPIC if (is_dev_on_domain0(iommu)) { - union p2sb_bdf ioapic_bdf = p2sb_get_ioapic_bdf(); + union p2sb_bdf ioapic_bdf = soc_get_ioapic_bdf(); printk(BIOS_DEBUG, " [IOAPIC Device] Enumeration ID: 0x%x, PCI Bus Number: 0x%x, " "PCI Path: 0x%x, 0x%x\n", get_ioapic_id(IO_APIC_ADDR), ioapic_bdf.bus, ioapic_bdf.dev, ioapic_bdf.fn); @@ -363,7 +362,7 @@ static unsigned long acpi_create_drhd(unsigned long current, struct device *iomm //BIT 15 if (num_hpets && (num_hpets != 0x1f) && (read32p(HPET_BASE_ADDRESS + 0x100) & (0x00008000))) { - union p2sb_bdf hpet_bdf = p2sb_get_hpet_bdf(); + union p2sb_bdf hpet_bdf = soc_get_hpet_bdf(); printk(BIOS_DEBUG, " [Message-capable HPET Device] Enumeration ID: 0x%x, " "PCI Bus Number: 0x%x, PCI Path: 0x%x, 0x%x\n", 0, hpet_bdf.bus, hpet_bdf.dev, hpet_bdf.fn); diff --git a/src/soc/intel/xeon_sp/util.c b/src/soc/intel/xeon_sp/util.c index 5c63f18a93..2fdf45e04f 100644 --- a/src/soc/intel/xeon_sp/util.c +++ b/src/soc/intel/xeon_sp/util.c @@ -9,8 +9,10 @@ #include <device/pci_ids.h> #include <intelblocks/cfg.h> #include <intelblocks/cpulib.h> +#include <intelblocks/p2sb.h> #include <intelpch/lockdown.h> #include <soc/chip_common.h> +#include <soc/pch_pci_devs.h> #include <soc/pci_devs.h> #include <soc/msr.h> #include <soc/soc_util.h> @@ -88,6 +90,32 @@ unsigned int soc_get_num_cpus(void) return get_iio_uds()->SystemStatus.numCpus; } +union p2sb_bdf soc_get_hpet_bdf(void) +{ + if (CONFIG(SOC_INTEL_COMMON_IBL_BASE)) { + union p2sb_bdf bdf = { + .bus = HPET_BUS_NUM, + .dev = HPET_DEV_NUM, + .fn = HPET0_FUNC_NUM + }; + return bdf; + } + return p2sb_get_hpet_bdf(); +} + +union p2sb_bdf soc_get_ioapic_bdf(void) +{ + if (CONFIG(SOC_INTEL_COMMON_IBL_BASE)) { + union p2sb_bdf bdf = { + .bus = PCH_IOAPIC_BUS_NUMBER, + .dev = PCH_IOAPIC_DEV_NUM, + .fn = PCH_IOAPIC_FUNC_NUM + }; + return bdf; + } + return p2sb_get_ioapic_bdf(); +} + #if ENV_RAMSTAGE /* Setting devtree variables is only allowed in ramstage. */ void lock_pam0123(void) |