diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/intel/broadwell/pch/pcie.c | 2 | ||||
| -rw-r--r-- | src/southbridge/intel/lynxpoint/pcie.c | 5 |
2 files changed, 2 insertions, 5 deletions
diff --git a/src/soc/intel/broadwell/pch/pcie.c b/src/soc/intel/broadwell/pch/pcie.c index 966a25d661..4847da6788 100644 --- a/src/soc/intel/broadwell/pch/pcie.c +++ b/src/soc/intel/broadwell/pch/pcie.c @@ -522,7 +522,7 @@ static void pch_pcie_early(struct device *dev) pci_update_config32(dev, 0x318, ~(0xffff << 16), (0x1414 << 16)); /* Set L1 exit latency in LCAP register. */ - if (!do_aspm && (pci_read_config8(dev, 0xf5) & 0x1)) + if ((pci_read_config8(dev, 0xf5) & 0x1) || do_aspm) pci_update_config32(dev, 0x4c, ~(0x7 << 15), (0x4 << 15)); else pci_update_config32(dev, 0x4c, ~(0x7 << 15), (0x2 << 15)); diff --git a/src/southbridge/intel/lynxpoint/pcie.c b/src/southbridge/intel/lynxpoint/pcie.c index 0c17c9c22e..fd41ce8936 100644 --- a/src/southbridge/intel/lynxpoint/pcie.c +++ b/src/southbridge/intel/lynxpoint/pcie.c @@ -570,9 +570,6 @@ static void pch_pcie_early(struct device *dev) /* Set unique clock exit latency in MPC register. */ pci_update_config32(dev, 0xd8, ~(0x7 << 18), (0x7 << 18)); - /* Set L1 exit latency in LCAP register. */ - pci_update_config32(dev, 0x4c, ~(0x7 << 15), (0x4 << 15)); - if (is_lp) { switch (rp) { case 1: @@ -650,7 +647,7 @@ static void pch_pcie_early(struct device *dev) pci_update_config32(dev, 0x318, ~(0xffff << 16), (0x1414 << 16)); /* Set L1 exit latency in LCAP register. */ - if (!do_aspm && (pci_read_config8(dev, 0xf5) & 0x1)) + if ((pci_read_config8(dev, 0xf5) & 0x1) || do_aspm) pci_update_config32(dev, 0x4c, ~(0x7 << 15), (0x4 << 15)); else pci_update_config32(dev, 0x4c, ~(0x7 << 15), (0x2 << 15)); |