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device/resource_allocator_v3: Drop code

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No platform uses this anymore.

Change-Id: Ifccb59ae45daa8fec41a9a2d46c628ff24a0c998
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69140
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This commit is contained in:
Arthur Heymans
2022-11-02 10:37:51 +01:00
parent f4c11dcb53
commit 36695f278f
3 changed files with 1 additions and 564 deletions
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20
src/device/Kconfig
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@@ -699,7 +699,6 @@ config PCIEXP_HOTPLUG_PREFETCH_MEM
config PCIEXP_HOTPLUG_PREFETCH_MEM_ABOVE_4G
bool
depends on RESOURCE_ALLOCATOR_V4
default y if !PCIEXP_HOTPLUG_PREFETCH_MEM_BELOW_4G
default n
help
@@ -922,28 +921,9 @@ config I2C_TRANSFER_TIMEOUT_US
maximum time a device could stretch clock bits before the transfer
is aborted and an error returned.
config RESOURCE_ALLOCATOR_V3
bool
default n
help
This config option enables resource allocator v3 which performs
top down allocation of resources in a single MMIO window. This is the
old resource allocator meant to be used only until the broken AMD
chipsets are fixed. DO NOT USE THIS FOR ANY NEW CHIPSETS!
config RESOURCE_ALLOCATOR_V4
bool
default n if RESOURCE_ALLOCATOR_V3
default y if !RESOURCE_ALLOCATOR_V3
help
This config option enables resource allocator v4 which uses multiple
ranges for allocating resources. This allows allocation of resources
above 4G boundary as well.
config RESOURCE_ALLOCATION_TOP_DOWN
bool "Allocate resources from top down"
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.