diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-12-09 09:57:59 +0000 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-12-12 18:34:11 +0000 |
| commit | 7ad2839678e1518b77b326b7c9e5d7502a2a8b25 (patch) | |
| tree | 734c2fcd4cb8be5c950288d813c97034b8d68d94 /Silicon/Socionext/SynQuacer/SynQuacer.dec | |
| parent | b76ac5335459c80dfc78cd3cb16ac064d25d580c (diff) | |
| download | edk2-platforms-7ad2839678e1518b77b326b7c9e5d7502a2a8b25.tar.xz | |
Silicon/SynQuacerPciHostBridgeLib: enable RCs based on PCD setting
In order to accommodate the EVB, whose PCIe RC #0 should not be touched
by software if no card is inserted, add a PCD that tells the PCIe driver
code which RCs should be initialized and exposed to the PCI host bridge
driver.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Diffstat (limited to 'Silicon/Socionext/SynQuacer/SynQuacer.dec')
| -rw-r--r-- | Silicon/Socionext/SynQuacer/SynQuacer.dec | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Silicon/Socionext/SynQuacer/SynQuacer.dec b/Silicon/Socionext/SynQuacer/SynQuacer.dec index 02dd6ac417..2e18cb3334 100644 --- a/Silicon/Socionext/SynQuacer/SynQuacer.dec +++ b/Silicon/Socionext/SynQuacer/SynQuacer.dec @@ -38,3 +38,7 @@ gSynQuacerTokenSpaceGuid.PcdClearSettingsGpioPin|0xFF|UINT8|0x00000004
gSynQuacerTokenSpaceGuid.PcdI2cReferenceClock|62500000|UINT32|0x00000005
+
+[PcdsPatchableInModule, PcdsDynamic]
+ # Enable both RC #0 and RC #1 by default
+ gSynQuacerTokenSpaceGuid.PcdPcieEnableMask|0x3|UINT8|0x00000007
|