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sandybridge/acpi: remove unnessary check of PCI IDs

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DRAM Controller is always 00.0. No need to check its PCI ID.

Change-Id: I9c5f3e5658905e464491579f8da01aa6a03bd3b7
Signed-off-by: Vagiz Tarkhanov <rakkin@autistici.org>
Reviewed-on: https://review.coreboot.org/21754
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Vagiz Trakhanov 2017-09-28 15:01:06 +00:00 committed by Nico Huber
parent 1dd448c0cf
commit e200c1cf6f
2 changed files with 2 additions and 7 deletions
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6
src/northbridge/intel/sandybridge/acpi.c
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@ -26,14 +26,12 @@
unsigned long acpi_fill_mcfg(unsigned long current) unsigned long acpi_fill_mcfg(unsigned long current)
{ {
device_t dev;
u32 pciexbar = 0; u32 pciexbar = 0;
u32 pciexbar_reg; u32 pciexbar_reg;
int max_buses; int max_buses;
dev = dev_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_SB, 0); struct device *const dev = dev_find_slot(0, PCI_DEVFN(0, 0));
if (!dev)
dev = dev_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_IB, 0);
if (!dev) if (!dev)
return current; return current;

3
src/northbridge/intel/sandybridge/sandybridge.h
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@ -201,9 +201,6 @@
#ifndef __ASSEMBLER__ #ifndef __ASSEMBLER__
static inline void barrier(void) { asm("" ::: "memory"); } static inline void barrier(void) { asm("" ::: "memory"); }
#define PCI_DEVICE_ID_SB 0x0104
#define PCI_DEVICE_ID_IB 0x0154
#ifdef __SMM__ #ifdef __SMM__
void intel_sandybridge_finalize_smm(void); void intel_sandybridge_finalize_smm(void);
#else /* !__SMM__ */ #else /* !__SMM__ */