diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/Kconfig | 4 | ||||
| -rw-r--r-- | src/arch/x86/lib/Makefile.inc | 4 | ||||
| -rw-r--r-- | src/arch/x86/lib/pci_ops_auto.c | 9 |
3 files changed, 13 insertions, 4 deletions
diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig index 4ca49cbaf4..f49d09b872 100644 --- a/src/arch/x86/Kconfig +++ b/src/arch/x86/Kconfig @@ -100,4 +100,8 @@ config IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS bool default n +config PCI_CONF2 + bool + default n + endmenu diff --git a/src/arch/x86/lib/Makefile.inc b/src/arch/x86/lib/Makefile.inc index 3f4dc95560..96fb9b07f5 100644 --- a/src/arch/x86/lib/Makefile.inc +++ b/src/arch/x86/lib/Makefile.inc @@ -1,10 +1,8 @@ ramstage-y += c_start.S ramstage-y += cpu.c ramstage-y += pci_ops_conf1.c -ramstage-y += pci_ops_conf2.c - +ramstage-$(CONFIG_PCI_CONF2) += pci_ops_conf2.c ramstage-$(CONFIG_MMCONF_SUPPORT) += pci_ops_mmconf.c - ramstage-y += pci_ops_auto.c ramstage-y += exception.c ramstage-$(CONFIG_IOAPIC) += ioapic.c diff --git a/src/arch/x86/lib/pci_ops_auto.c b/src/arch/x86/lib/pci_ops_auto.c index 92eedd30fb..58e098b655 100644 --- a/src/arch/x86/lib/pci_ops_auto.c +++ b/src/arch/x86/lib/pci_ops_auto.c @@ -6,6 +6,7 @@ #include <device/pci_ids.h> #include <device/pci_ops.h> +#if CONFIG_PCI_CONF2 /* * Before we decide to use direct hardware access mechanisms, we try to do some * trivial checks to ensure it at least _seems_ to be working -- we just test @@ -41,7 +42,7 @@ static int pci_sanity_check(const struct pci_bus_operations *o) return 0; } -struct pci_bus_operations *pci_bus_fallback_ops = NULL; +static struct pci_bus_operations *pci_bus_fallback_ops = NULL; static const struct pci_bus_operations *pci_check_direct(void) { @@ -89,6 +90,12 @@ const struct pci_bus_operations *pci_remember_direct(void) pci_bus_fallback_ops = (struct pci_bus_operations *)pci_check_direct(); return pci_bus_fallback_ops; } +#else +const struct pci_bus_operations *pci_remember_direct(void) +{ + return &pci_cf8_conf1; +} +#endif /** Set the method to be used for PCI, type I or type II */ |