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| author | Duncan Laurie <dlaurie@chromium.org> | 2011-10-25 14:15:11 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-03-29 22:16:07 +0200 |
| commit | 90dcdd43ee83b12ddd1cdafba7613971cbfa2117 (patch) | |
| tree | a86c9e122215b93566e9f9174e8919f81b08a813 /src/devices/Kconfig | |
| parent | 22c0468d3927a370b9723e9e78714c2731d33a81 (diff) | |
| download | coreboot-90dcdd43ee83b12ddd1cdafba7613971cbfa2117.tar.xz | |
Add support for enabling PCIe Common Clock and ASPM
These are guarded by individual Kconfig entries. The deprecated
CONFIG_PCIE_TUNING defines have been removed in favor of using specific
config options.
This is the generic half, there is board-specific pieces
still to come that tune before and after ASPM is enabled.
Change-Id: I3fe46282eada67629e9eeeed07e487dff54f2729
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: http://review.coreboot.org/735
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/devices/Kconfig')
| -rw-r--r-- | src/devices/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/devices/Kconfig b/src/devices/Kconfig index a731f44aad..5168819519 100644 --- a/src/devices/Kconfig +++ b/src/devices/Kconfig @@ -163,3 +163,17 @@ config AGP_PLUGIN_SUPPORT config CARDBUS_PLUGIN_SUPPORT bool default y + +config PCIEXP_COMMON_CLOCK + prompt "Enable PCIe Common Clock" + bool + default n + help + Detect and enable Common Clock on PCIe links. + +config PCIEXP_ASPM + prompt "Enable PCIe ASPM" + bool + default n + help + Detect and enable ASPM on PCIe links. |