diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/fsp_sandybridge/northbridge.c | 11 | ||||
| -rw-r--r-- | src/northbridge/intel/nehalem/northbridge.c | 11 | ||||
| -rw-r--r-- | src/northbridge/intel/sandybridge/northbridge.c | 11 |
3 files changed, 9 insertions, 24 deletions
diff --git a/src/northbridge/intel/fsp_sandybridge/northbridge.c b/src/northbridge/intel/fsp_sandybridge/northbridge.c index 99d8fbbcf4..50615b5f2d 100644 --- a/src/northbridge/intel/fsp_sandybridge/northbridge.c +++ b/src/northbridge/intel/fsp_sandybridge/northbridge.c @@ -325,16 +325,11 @@ static u32 northbridge_get_base_reg(device_t dev, int reg) return value; } -void -northbridge_get_tseg_base_and_size(u32 *tsegmb, u32 *tseg_size) +u32 northbridge_get_tseg_base(void) { - device_t dev; - u32 bgsm; - dev = dev_find_slot(0, PCI_DEVFN(0, 0)); + const device_t dev = dev_find_slot(0, PCI_DEVFN(0, 0)); - *tsegmb = northbridge_get_base_reg(dev, TSEG); - bgsm = northbridge_get_base_reg(dev, BGSM); - *tseg_size = bgsm - *tsegmb; + return northbridge_get_base_reg(dev, TSEG); } void northbridge_write_smram(u8 smram) diff --git a/src/northbridge/intel/nehalem/northbridge.c b/src/northbridge/intel/nehalem/northbridge.c index 7f44272593..06c0a9655b 100644 --- a/src/northbridge/intel/nehalem/northbridge.c +++ b/src/northbridge/intel/nehalem/northbridge.c @@ -162,16 +162,11 @@ static void mc_read_resources(device_t dev) add_fixed_resources(dev, 10); } -void -northbridge_get_tseg_base_and_size(u32 *tsegmb, u32 *tseg_size) +u32 northbridge_get_tseg_base(void) { - device_t dev; - u32 bgsm; - dev = dev_find_slot(0, PCI_DEVFN(0, 0)); + const device_t dev = dev_find_slot(0, PCI_DEVFN(0, 0)); - *tsegmb = pci_read_config32(dev, TSEG) & ~1; - bgsm = pci_read_config32(dev, D0F0_GTT_BASE); - *tseg_size = bgsm - *tsegmb; + return pci_read_config32(dev, TSEG) & ~1; } static void mc_set_resources(device_t dev) diff --git a/src/northbridge/intel/sandybridge/northbridge.c b/src/northbridge/intel/sandybridge/northbridge.c index 53d93a2501..a67b84ddf4 100644 --- a/src/northbridge/intel/sandybridge/northbridge.c +++ b/src/northbridge/intel/sandybridge/northbridge.c @@ -500,16 +500,11 @@ static u32 northbridge_get_base_reg(device_t dev, int reg) return value; } -void -northbridge_get_tseg_base_and_size(u32 *tsegmb, u32 *tseg_size) +u32 northbridge_get_tseg_base(void) { - device_t dev; - u32 bgsm; - dev = dev_find_slot(0, PCI_DEVFN(0, 0)); + const device_t dev = dev_find_slot(0, PCI_DEVFN(0, 0)); - *tsegmb = northbridge_get_base_reg(dev, TSEG); - bgsm = northbridge_get_base_reg(dev, BGSM); - *tseg_size = bgsm - *tsegmb; + return northbridge_get_base_reg(dev, TSEG); } void northbridge_write_smram(u8 smram) |