Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/67328 )
Change subject: allocator_v4: Disable top-down mode by default ......................................................................
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 --- M src/device/Kconfig 1 file changed, 24 insertions(+), 1 deletion(-)
Approvals: build bot (Jenkins): Verified Angel Pons: Looks good to me, approved Lean Sheng Tan: Looks good to me, approved Christian Walter: Looks good to me, approved
diff --git a/src/device/Kconfig b/src/device/Kconfig index af9beb3..b9284cb 100644 --- a/src/device/Kconfig +++ b/src/device/Kconfig @@ -935,8 +935,11 @@
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