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-rw-r--r--src/device/Kconfig7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/device/Kconfig b/src/device/Kconfig
index 2d2c6fffa7..8c6c734ad9 100644
--- a/src/device/Kconfig
+++ b/src/device/Kconfig
@@ -994,12 +994,15 @@ config I2C_TRANSFER_TIMEOUT_US
is aborted and an error returned.
config RESOURCE_ALLOCATION_TOP_DOWN
- def_bool y
+ bool "Allocate resources from top down"
+ default n if PAYLOAD_EDK2
+ default y
help
Top-down allocation is required to place resources above 4G by
default (i.e. even when there is still space below). On some
platforms, it might make a difference because of conflicts with
- undeclared resources.
+ undeclared resources. EDK2 is currently reported to also have
+ problems on some platforms, at least with Intel's IGD.
config XHCI_UTILS
def_bool n