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Diffstat (limited to 'src/southbridge/intel/i82801ix/i82801ix.c')
-rw-r--r--src/southbridge/intel/i82801ix/i82801ix.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/src/southbridge/intel/i82801ix/i82801ix.c b/src/southbridge/intel/i82801ix/i82801ix.c
index 16d0520bf9..846c9d8f57 100644
--- a/src/southbridge/intel/i82801ix/i82801ix.c
+++ b/src/southbridge/intel/i82801ix/i82801ix.c
@@ -35,7 +35,6 @@ static void i82801ix_pcie_init(const config_t *const info)
{
struct device *pciePort[6];
int i, slot_number = 1; /* Reserve slot number 0 for nb's PEG. */
- u32 reg32;
/* PCIe - BIOS must program... */
for (i = 0; i < 6; ++i) {
@@ -44,8 +43,7 @@ static void i82801ix_pcie_init(const config_t *const info)
printk(BIOS_EMERG, "PCIe port 00:1c.%x", i);
die(" is not listed in devicetree.\n");
}
- reg32 = pci_read_config32(pciePort[i], 0x300);
- pci_write_config32(pciePort[i], 0x300, reg32 | (1 << 21));
+ pci_or_config32(pciePort[i], 0x300, 1 << 21);
pci_write_config8(pciePort[i], 0x324, 0x40);
}
@@ -85,9 +83,8 @@ static void i82801ix_pcie_init(const config_t *const info)
}
/* Lock R/WO ASPM support bits. */
- for (i = 0; i < 6; ++i) {
+ for (i = 0; i < 6; ++i)
pci_update_config32(pciePort[i], 0x4c, ~0, 0);
- }
}
static void i82801ix_ehci_init(void)