From: Gary McGee <gary.mc...@intel.com>
Do not touch PCI controllers disabled via u-boot configuration.
Signed-off-by: Gary McGee <gary.mc...@intel.com>
---
drivers/misc/axxia-pei.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/misc/axxia-pei.c b/drivers/misc/axxia-pei.c
index 7996e9c..a221bf5 100644
--- a/drivers/misc/axxia-pei.c
+++ b/drivers/misc/axxia-pei.c
@@ -1221,9 +1221,12 @@ pei_setup(unsigned int control)
rc_mode = (control & 0x80) >> 7;
- disable_ltssm(PEI0);
- disable_ltssm(PEI1);
- disable_ltssm(PEI2);
+ if (pei0_mode)
+ disable_ltssm(PEI0);
+ if (pei1_mode)
+ disable_ltssm(PEI1);
+ if (pei2_mode)
+ disable_ltssm(PEI2);
for (phy = 0; phy < 4; phy++)
enable_reset(phy);
--
2.7.4
--
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