sb/intel/i82801gx: Fix 16-bit read/write PCI_COMMAND register
Change-Id: I11b8743234cb1292db8c930edecf8fb5c47d63fd
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40741
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/src/southbridge/intel/i82801gx/usb.c b/src/southbridge/intel/i82801gx/usb.c
index d4b559a..d8c55e0 100644
--- a/src/southbridge/intel/i82801gx/usb.c
+++ b/src/southbridge/intel/i82801gx/usb.c
@@ -10,14 +10,12 @@
static void usb_init(struct device *dev)
{
- u32 reg32;
u8 reg8;
/* USB Specification says the device must be Bus Master */
printk(BIOS_DEBUG, "UHCI: Setting up controller.. ");
- reg32 = pci_read_config32(dev, PCI_COMMAND);
- pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER);
+ pci_or_config16(dev, PCI_COMMAND, PCI_COMMAND_MASTER);
// Erratum
pci_write_config8(dev, 0xca, 0x00);