GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

i945: Bit 49 of CAPID0 trivial fix 

Change-Id: Ifeb277c375a0685b76fa01174a990a4cd05023bc
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: http://review.coreboot.org/7587
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Elyes HAOUAS 2014-11-27 13:23:32 +01:00 committed by Patrick Georgi
parent 59ab4e99ee
commit a3ea1e4590
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/northbridge/intel/i945/early_init.c
View File

@ -197,7 +197,7 @@ static void i945_setup_bars(void)
/* Wait for MCH BAR to come up */
printk(BIOS_DEBUG, "Waiting for MCHBAR to come up...");
if ((pci_read_config8(PCI_DEV(0, 0x0f, 0), 0xe6) & 0x2) == 0x00) { /* Bit 49 of CAPID0 */
if ((pci_read_config32(PCI_DEV(0, 0x00, 0), 0xe4) & 0x20000) == 0x00) { /* Bit 49 of CAPID0 */
do {
reg8 = *(volatile u8 *)0xfed40000;
} while (!(reg8 & 0x80));