diff options
Diffstat (limited to 'src/northbridge/intel/x4x/early_init.c')
| -rw-r--r-- | src/northbridge/intel/x4x/early_init.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/northbridge/intel/x4x/early_init.c b/src/northbridge/intel/x4x/early_init.c index 66bce7234c..c70e3862c1 100644 --- a/src/northbridge/intel/x4x/early_init.c +++ b/src/northbridge/intel/x4x/early_init.c @@ -27,7 +27,6 @@ void x4x_early_init(void) { - u8 gfxsize; const pci_devfn_t d0f0 = PCI_DEV(0, 0, 0); /* Setup MCHBAR. */ @@ -58,19 +57,17 @@ void x4x_early_init(void) if (!(pci_read_config32(d0f0, D0F0_CAPID0 + 4) & (1 << (46 - 32)))) { /* Enable internal GFX */ pci_write_config32(d0f0, D0F0_DEVEN, BOARD_DEVEN); - /* Set preallocated IGD size from cmos */ - if (get_option(&gfxsize, "gfx_uma_size") != CB_SUCCESS) { - /* 6 for 64MB, default if not set in cmos */ + /* Set preallocated IGD size from cmos */ + u8 gfxsize = 6; /* 6 for 64MiB, default if not set in cmos */ + get_option(&gfxsize, "gfx_uma_size"); + if (gfxsize > 12) gfxsize = 6; - } - pci_write_config16(d0f0, D0F0_GGC, - 0x0100 | ((gfxsize + 1) << 4)); + pci_write_config16(d0f0, D0F0_GGC, 0x0100 | (gfxsize + 1) << 4); } else { /* Does not feature internal graphics */ pci_write_config32(d0f0, D0F0_DEVEN, D0EN | D1EN | PEG1EN); pci_write_config16(d0f0, D0F0_GGC, (1 << 1)); } - pci_write_config16(d0f0, D0F0_GGC, 0x0100 | ((gfxsize + 1) << 4)); } static void init_egress(void) |