diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/northbridge/intel/pineview/northbridge.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/northbridge/intel/pineview/northbridge.c b/src/northbridge/intel/pineview/northbridge.c index 0bba03da29..4775b155e2 100644 --- a/src/northbridge/intel/pineview/northbridge.c +++ b/src/northbridge/intel/pineview/northbridge.c @@ -59,20 +59,22 @@ static void mch_domain_read_resources(struct device *dev) u16 index; const u32 top32memk = 4 * (GiB / KiB); + struct device *mch = dev_find_slot(0, PCI_DEVFN(0, 0)); + index = 3; pci_domain_read_resources(dev); /* Top of Upper Usable DRAM, including remap */ - touud = pci_read_config16(dev, TOUUD); + touud = pci_read_config16(mch, TOUUD); touud <<= 20; /* Top of Lower Usable DRAM */ - tolud = pci_read_config16(dev, TOLUD) & 0xfff0; + tolud = pci_read_config16(mch, TOLUD) & 0xfff0; tolud <<= 16; /* Top of Memory - does not account for any UMA */ - tom = pci_read_config16(dev, TOM) & 0x1ff; + tom = pci_read_config16(mch, TOM) & 0x1ff; tom <<= 27; printk(BIOS_DEBUG, "TOUUD 0x%llx TOLUD 0x%08x TOM 0x%llx ", @@ -81,7 +83,7 @@ static void mch_domain_read_resources(struct device *dev) tomk = tolud >> 10; /* Graphics memory */ - const u16 ggc = pci_read_config16(dev, GGC); + const u16 ggc = pci_read_config16(mch, GGC); const u32 gms_sizek = decode_igd_memory_size((ggc >> 4) & 0xf); printk(BIOS_DEBUG, "%uM UMA", gms_sizek >> 10); tomk -= gms_sizek; @@ -91,9 +93,9 @@ static void mch_domain_read_resources(struct device *dev) printk(BIOS_DEBUG, " and %uM GTT\n", gsm_sizek >> 10); tomk -= gsm_sizek; - const u32 tseg_basek = pci_read_config32(dev, TSEG) >> 10; - const u32 igd_basek = pci_read_config32(dev, GBSM) >> 10; - const u32 gtt_basek = pci_read_config32(dev, BGSM) >> 10; + const u32 tseg_basek = pci_read_config32(mch, TSEG) >> 10; + const u32 igd_basek = pci_read_config32(mch, GBSM) >> 10; + const u32 gtt_basek = pci_read_config32(mch, BGSM) >> 10; /* Subtract TSEG size */ tseg_sizek = gtt_basek - tseg_basek; |