diff options
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/intel/i945/early_init.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/northbridge/intel/i945/early_init.c b/src/northbridge/intel/i945/early_init.c index bf486a0aaf..7de2c73fc9 100644 --- a/src/northbridge/intel/i945/early_init.c +++ b/src/northbridge/intel/i945/early_init.c @@ -192,6 +192,11 @@ static void i945_setup_bars(void) gfxsize = 2; pci_write_config16(PCI_DEV(0, 0x00, 0), GGC, ((gfxsize + 1) << 4)); + reg8 = pci_read_config8(PCI_DEV(0, 0, 0), ESMRAMC); + reg8 &= ~0x7; + reg8 |= (2 << 1) | (1 << 0); /* 8M and TSEG_Enable */ + pci_write_config8(PCI_DEV(0, 0, 0), ESMRAMC, reg8); + /* Set C0000-FFFFF to access RAM on both reads and writes */ pci_write_config8(PCI_DEV(0, 0x00, 0), PAM0, 0x30); pci_write_config8(PCI_DEV(0, 0x00, 0), PAM1, 0x33); |