[coreboot-gerrit] Change in coreboot[master]: nb/intel/ironlake: Use `pci_update_config32()`

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/42700 )

Change subject: nb/intel/ironlake: Use `pci_update_config32()`
......................................................................

nb/intel/ironlake: Use `pci_update_config32()`

Change-Id: I7d36165e61e6399458479d47a33fe708eba7ea86
Signed-off-by: Angel Pons 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42700
Tested-by: build bot (Jenkins) 
Reviewed-by: Patrick Georgi 
---
M src/northbridge/intel/ironlake/early_init.c
1 file changed, 1 insertion(+), 2 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Patrick Georgi: Looks good to me, approved

diff --git a/src/northbridge/intel/ironlake/early_init.c b/src/northbridge/intel/ironlake/early_init.c
index acc76da..4f221bf 100644
--- a/src/northbridge/intel/ironlake/early_init.c
+++ b/src/northbridge/intel/ironlake/early_init.c
@@ -63,8 +63,7 @@
    /* bit 0 = disable multicore,
       bit 1 = disable quadcore,
       bit 8 = disable hyperthreading.  */
-	pci_write_config32(PCI_DEV(0xff, 0x00, 0), 0x80,
-			   (pci_read_config32(PCI_DEV(0xff, 0x0, 0x0), 0x80) & 0xfffffefc) | 0x10000);
+	pci_update_config32(PCI_DEV(0xff, 0x00, 0), 0x80, 0xfffffefc, 0x10000);

u8 reg8;
    struct cpuid_result result;