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allocator_v4: Disable top-down mode by default 

The top-down allocation feature was merged prematurely before
platforms that don't report their resources correctly were fixed.

Let's turn it off by default.

Change-Id: I982e6d7355b9e689de10357d6c16ed718705270e
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67328
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
This commit is contained in:
Nico Huber 2022-09-04 21:58:03 +02:00 committed by Felix Held
parent 8a3f5a1d0b
commit 21ddf55a43
1 changed files with 4 additions and 1 deletions
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5
src/device/Kconfig
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@ -935,8 +935,11 @@ config RESOURCE_ALLOCATOR_V4
config RESOURCE_ALLOCATION_TOP_DOWN
bool "Allocate resources from top down"
default y
default n
depends on RESOURCE_ALLOCATOR_V4
help
Should be the default, but many platforms don't report resources
correctly. Hence, the allocator might cause conflicts.
config XHCI_UTILS
def_bool n