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i82801gx/bootblock: Use macro instead of magic number 

Change-Id: I2556c150f53d9580bc3b70ab49b3a2c8477c18ea
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32755
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This commit is contained in:
Elyes HAOUAS 2019-05-12 09:33:14 +02:00 committed by Patrick Georgi
parent 8dd518969c
commit 11a5b6b577
1 changed files with 2 additions and 2 deletions
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4
src/southbridge/intel/i82801gx/bootblock.c
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@ -23,10 +23,10 @@ static void enable_spi_prefetch(void)
dev = PCI_DEV(0, 0x1f, 0);
reg8 = pci_read_config8(dev, 0xdc);
reg8 = pci_read_config8(dev, BIOS_CNTL);
reg8 &= ~(3 << 2);
reg8 |= (2 << 2); /* Prefetching and Caching Enabled */
pci_write_config8(dev, 0xdc, reg8);
pci_write_config8(dev, BIOS_CNTL, reg8);
}
static void bootblock_southbridge_init(void)