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mb/biostar/a68n_5200: Use pci_or_config8() 

Change-Id: I4be0a4ad980b4167eaaafc22399b680abf011553
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63971
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This commit is contained in:
Elyes Haouas 2022-04-30 08:45:44 +02:00 committed by Martin L Roth
parent 709fdb1995
commit 10a500eb32
1 changed files with 4 additions and 10 deletions
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14
src/mainboard/biostar/a68n_5200/bootblock.c
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@ -28,8 +28,6 @@ static void sbxxx_enable_48mhzout(void)
void bootblock_mainboard_early_init(void)
{
u8 byte;
/* Enable the AcpiMmio space */
pm_io_write8(0x24, 1);
@ -37,15 +35,11 @@ void bootblock_mainboard_early_init(void)
const pci_devfn_t dev = PCI_DEV(0, 0x14, 3);
pci_write_config32(dev, 0x44, 0xff03ffd5);
/* enable SIO LPC decode */
byte = pci_read_config8(dev, 0x48);
byte |= 3; /* 2e, 2f */
pci_write_config8(dev, 0x48, byte);
/* enable SIO LPC decode at 0x2e/2f */
pci_or_config8(dev, 0x48, 3);
/* enable serial decode */
byte = pci_read_config8(dev, 0x44);
byte |= (1 << 6); /* 0x3f8 */
pci_write_config8(dev, 0x44, byte);
/* enable serial decode at 0x3f8 */
pci_or_config8(dev, 0x44, 1 << 6);
/* enable SIO clock */
sbxxx_enable_48mhzout();