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intel/i945: Another magic number 

Replace it with the existing #define

Change-Id: I6e67ed1a455cd4f9eeed1865b9ef981e7ef0a874
Found-by: Idwer Vollering
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/6992
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
This commit is contained in:
Patrick Georgi 2014-09-29 20:42:33 +02:00
parent a341a77177
commit 3cb86de474
1 changed files with 1 additions and 1 deletions
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src/northbridge/intel/i945/early_init.c
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@ -757,7 +757,7 @@ static void i945_setup_pci_express_x16(void)
/* Set voltage specific parameters */
reg32 = pci_read_config32(PCI_DEV(0, 0x01, 0), 0xe80);
reg32 &= (0xf << 4); /* Default case 1.05V */
if ((MCHBAR32(0xe08) & (1 << 20)) == 0) { /* 1.50V */
if ((MCHBAR32(DFT_STRAP1) & (1 << 20)) == 0) { /* 1.50V */
reg32 |= (7 << 4);
}
pci_write_config32(PCI_DEV(0, 0x01, 0), 0xe80, reg32);