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nb/intel/x4x/gma.c: fix skipping of native graphics init 

CB:27984 (e6c8f7e) is supposed to skip over NGI if bit #1 in
register GCC is set. However the check for x4x was wrongly
checking if any bit of the whole register is set.

Change-Id: I5000f5e771abb98f046e2ad19c1bee7dbc0743fc
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: https://review.coreboot.org/28447
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Stefan Tauner 2018-09-03 19:02:13 +02:00 committed by Felix Held
parent 4ba7b26019
commit 3e3bae03cf
1 changed files with 1 additions and 1 deletions
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2
src/northbridge/intel/x4x/gma.c
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@ -74,7 +74,7 @@ static void gma_func0_init(struct device *dev)
reg16 |= 0xbc;
pci_write_config16(dev_find_slot(0, PCI_DEVFN(0x2, 0)), 0xcc, reg16);
int vga_disable = pci_read_config16(dev, D0F0_GGC);
int vga_disable = (pci_read_config16(dev, D0F0_GGC) & 2) >> 1;
if (IS_ENABLED(CONFIG_MAINBOARD_USE_LIBGFXINIT)) {
if (vga_disable) {