nb/intel/haswell: Use PCI bitwise ops
Tested with BUILD_TIMELESS=1, Asrock B85M Pro4 does not change. Change-Id: I99379299f7e744a3e906bdbc46d55060d9c75d6a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42153 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
parent
aab226cc83
commit
26886076f4
|
@ -37,7 +37,6 @@ static void haswell_setup_igd(void)
|
|||
{
|
||||
bool igd_enabled;
|
||||
u16 ggc;
|
||||
u8 reg8;
|
||||
|
||||
printk(BIOS_DEBUG, "Initializing IGD...\n");
|
||||
|
||||
|
@ -59,10 +58,7 @@ static void haswell_setup_igd(void)
|
|||
}
|
||||
|
||||
/* Enable 256MB aperture */
|
||||
reg8 = pci_read_config8(PCI_DEV(0, 2, 0), MSAC);
|
||||
reg8 &= ~0x06;
|
||||
reg8 |= 0x02;
|
||||
pci_write_config8(PCI_DEV(0, 2, 0), MSAC, reg8);
|
||||
pci_update_config8(PCI_DEV(0, 2, 0), MSAC, ~0x06, 0x02);
|
||||
}
|
||||
|
||||
static void start_peg2_link_training(const pci_devfn_t dev)
|
||||
|
|
|
@ -59,8 +59,7 @@ static void minihd_init(struct device *dev)
|
|||
printk(BIOS_DEBUG, "Mini-HD: base = %p\n", base);
|
||||
|
||||
/* Set Bus Master */
|
||||
reg32 = pci_read_config32(dev, PCI_COMMAND);
|
||||
pci_write_config32(dev, PCI_COMMAND, reg32 | PCI_COMMAND_MASTER);
|
||||
pci_or_config32(dev, PCI_COMMAND, PCI_COMMAND_MASTER);
|
||||
|
||||
/* Mini-HD configuration */
|
||||
reg32 = read32(base + 0x100c);
|
||||
|
|
Loading…
Reference in New Issue