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device-tree: Makefile: Exclude DTS file from protected SOCs

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For few kernel variant, it is not required to build DT
for private SoCs. The list of protected SoCs is passed
from parent makefile.

Parse the list and exclude the DTS from that SOC's platform.

Change-Id: If29cdc3e1279b929b5c8f90151dd86245c387075
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2863623
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Laxman Dewangan
2023-02-25 20:51:14 +00:00
committed by mobile promotions
parent ef7772605e
commit 79cd1e31b1
2 changed files with 20 additions and 2 deletions
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11
device-tree/platform/generic-dts/Makefile
View File

@@ -55,7 +55,16 @@ dtbo-y :=
DTB_LIST := $(dtb-y) DTB_LIST := $(dtb-y)
DTBO_LIST := $(dtbo-y) DTBO_LIST := $(dtbo-y)
dtb-y := dtb-y :=
kdts := $(shell find $(tegra-dtstree)/platform -name generic-dts) fdts := $(shell find $(tegra-dtstree)/platform -name generic-dts)
# Remove the DTs from protected soc list
ifneq ($(protected_soc_list),)
kdts := $(foreach dt_path, $(fdts), $(if $(filter $(protected_soc_list),$(patsubst -,$(space),$(subst /, $(space),$(dt_path)))),,$(dt_path)))
kdts := $(filter-out $(space)$(space),$(kdts))
else
kdts := $(fdts)
endif
dts_makefile=$(foreach d,$(wildcard $1*), $(call dts_makefile,$(d)/,$(2)) $(if $(findstring Makefile,$(d)),$(d))) dts_makefile=$(foreach d,$(wildcard $1*), $(call dts_makefile,$(d)/,$(2)) $(if $(findstring Makefile,$(d)),$(d)))
dts_mfiles = $(call dts_makefile, $(kdts), Makefile) dts_mfiles = $(call dts_makefile, $(kdts), Makefile)

11
device-tree/platform/legacy-dts/Makefile
View File

@@ -51,7 +51,16 @@ dtbo-oot-y :=
DTB_LIST := $(dtb-oot-y) DTB_LIST := $(dtb-oot-y)
DTBO_LIST := $(dtbo-oot-y) DTBO_LIST := $(dtbo-oot-y)
dtb-oot-y := dtb-oot-y :=
kdts := $(shell find $(tegra-dtstree)/platform -name kernel-dts) fdts := $(shell find $(tegra-dtstree)/platform -name kernel-dts)
# Remove the DTs from protected soc list
ifneq ($(protected_soc_list),)
kdts := $(foreach dt_path, $(fdts), $(if $(filter $(protected_soc_list),$(patsubst -,$(space),$(subst /, $(space),$(dt_path)))),,$(dt_path)))
kdts := $(filter-out $(space)$(space),$(kdts))
else
kdts := $(fdts)
endif
dts_makefile=$(foreach d,$(wildcard $1*), $(call dts_makefile,$(d)/,$(2)) $(if $(findstring Makefile,$(d)),$(d))) dts_makefile=$(foreach d,$(wildcard $1*), $(call dts_makefile,$(d)/,$(2)) $(if $(findstring Makefile,$(d)),$(d)))
dts_mfiles = $(call dts_makefile, $(kdts), Makefile) dts_mfiles = $(call dts_makefile, $(kdts), Makefile)