diff options
Diffstat (limited to 'src/mainboard/tyan/s2912')
| -rw-r--r-- | src/mainboard/tyan/s2912/romstage.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/mainboard/tyan/s2912/romstage.c b/src/mainboard/tyan/s2912/romstage.c index 8c012727fb..64caabeb37 100644 --- a/src/mainboard/tyan/s2912/romstage.c +++ b/src/mainboard/tyan/s2912/romstage.c @@ -37,10 +37,22 @@ #include <cpu/x86/bist.h> #include "northbridge/amd/amdk8/debug.c" #include "northbridge/amd/amdk8/setup_resource_map.c" -#include "southbridge/nvidia/mcp55/early_ctrl.c" #define SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1) +unsigned get_sbdn(unsigned bus); + +unsigned get_sbdn(unsigned bus) +{ + pci_devfn_t dev; + + /* Find the device. */ + dev = pci_locate_device_on_bus(PCI_ID(PCI_VENDOR_ID_NVIDIA, + PCI_DEVICE_ID_NVIDIA_MCP55_HT), bus); + + return (dev >> 15) & 0x1f; +} + static void memreset(int controllers, const struct mem_controller *ctrl) { } static void activate_spd_rom(const struct mem_controller *ctrl) { } @@ -49,6 +61,7 @@ static inline int spd_read_byte(unsigned device, unsigned address) return smbus_read_byte(device, address); } +#include "southbridge/nvidia/mcp55/early_ctrl.c" #include <northbridge/amd/amdk8/f.h> #include "northbridge/amd/amdk8/incoherent_ht.c" #include "northbridge/amd/amdk8/coherent_ht.c" |