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-rw-r--r--src/mainboard/prodrive/atlas/Kconfig21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/mainboard/prodrive/atlas/Kconfig b/src/mainboard/prodrive/atlas/Kconfig
index e36f195b49..a779b3078e 100644
--- a/src/mainboard/prodrive/atlas/Kconfig
+++ b/src/mainboard/prodrive/atlas/Kconfig
@@ -50,6 +50,27 @@ config UART_FOR_CONSOLE
config CBFS_SIZE
default 0x800000
+config PCIEXP_ASPM
+ bool
+ default n
+ help
+ FSP is already taking care of ASPM, which is configured through the devicetree in coreboot
+ on Alderlake Platforms. Disable it to save some boot time.
+
+config PCIEXP_L1_SUB_STATE
+ bool
+ default n
+ help
+ Enabling PCIe L1 sub states is already done in FSP.
+ Disable it to save some boot time.
+
+config PCIEXP_CLK_PM
+ bool
+ default n
+ help
+ Enabling PCIe clock power management is already done in FSP.
+ Disable it to save some boot time
+
# This platform has limited means to display POST codes
config NO_POST
default y