From: Jan Kiszka <jan.kis...@siemens.com>
Build the secured board dtbs (.dtb_HS) as part of the regular dtb build
on CONFIG_TI_SECURE_DEVICE targets. This avoids rebuilding them,
possibly overwriting artifacts that are in use, as it is done so far.
In the same run, fix needless rebuilding of the secured spl dtb.
Fixes: 508369672ca3 ("arm: mach-k3: Add secure device build support")
CC: Andrew F. Davis <a...@ti.com>
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
arch/arm/dts/Makefile | 6 ++++--
arch/arm/mach-k3/config_secure.mk | 19 ++++++++++++++-----
2 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 2c123bd6da..b68e9c0726 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1,5 +1,7 @@
# SPDX-License-Identifier: GPL-2.0+
+include $(srctree)/arch/arm/mach-k3/config_secure.mk
+
dtb-$(CONFIG_TARGET_SMARTWEB) += at91sam9260-smartweb.dtb
dtb-$(CONFIG_TARGET_TAURUS) += at91sam9g20-taurus.dtb
dtb-$(CONFIG_TARGET_CORVUS) += at91sam9g45-corvus.dtb
@@ -927,13 +929,13 @@ dtb-$(CONFIG_TARGET_DURIAN) += phytium-durian.dtb
dtb-$(CONFIG_TARGET_PRESIDIO_ASIC) += ca-presidio-engboard.dtb
-targets += $(dtb-y)
+targets += $(dtb-y) $(TI_SECURE_DTBS)
# Add any required device tree compiler flags here
DTC_FLAGS +=
PHONY += dtbs
-dtbs: $(addprefix $(obj)/, $(dtb-y))
+dtbs: $(addprefix $(obj)/, $(dtb-y) $(TI_SECURE_DTBS))
@:
clean-files := *.dtb *.dtbo *_HS
diff --git a/arch/arm/mach-k3/config_secure.mk
b/arch/arm/mach-k3/config_secure.mk
index 6d63c57665..d9141e10a0 100644
--- a/arch/arm/mach-k3/config_secure.mk
+++ b/arch/arm/mach-k3/config_secure.mk
@@ -26,7 +26,12 @@ endif
$(obj)/u-boot-spl-nodtb.bin_HS: $(obj)/u-boot-spl-nodtb.bin FORCE
$(call if_changed,k3secureimg)
-tispl.bin_HS: $(obj)/u-boot-spl-nodtb.bin_HS $(patsubst
%,$(obj)/dts/%.dtb_HS,$(subst ",,$(CONFIG_SPL_OF_LIST))) $(SPL_ITS) FORCE
+SPL_OF_LIST_TARGETS = $(patsubst %,dts/%.dtb,$(subst ",,$(CONFIG_SPL_OF_LIST)))
+SPL_OF_LIST_TARGETS_HS = $(addsuffix _HS,$(SPL_OF_LIST_TARGETS))
+
+targets += $(SPL_OF_LIST_TARGETS) $(SPL_OF_LIST_TARGETS_HS)
+
+tispl.bin_HS: $(obj)/u-boot-spl-nodtb.bin_HS $(addprefix
$(obj)/,$(SPL_OF_LIST_TARGETS_HS)) $(SPL_ITS) FORCE
$(call if_changed,mkfitimage)
MKIMAGEFLAGS_u-boot.img_HS = -f auto -A $(ARCH) -T firmware -C none -O u-boot \
@@ -34,11 +39,15 @@ MKIMAGEFLAGS_u-boot.img_HS = -f auto -A $(ARCH) -T firmware
-C none -O u-boot \
-n "U-Boot $(UBOOTRELEASE) for $(BOARD) board" -E \
$(patsubst %,-b arch/$(ARCH)/dts/%.dtb_HS,$(subst ",,$(CONFIG_OF_LIST)))
-OF_LIST_TARGETS = $(patsubst %,arch/$(ARCH)/dts/%.dtb,$(subst
",,$(CONFIG_OF_LIST)))
-$(OF_LIST_TARGETS): dtbs
-
u-boot-nodtb.bin_HS: u-boot-nodtb.bin FORCE
$(call if_changed,k3secureimg)
-u-boot.img_HS: u-boot-nodtb.bin_HS u-boot.img $(patsubst
%.dtb,%.dtb_HS,$(OF_LIST_TARGETS)) FORCE
+u-boot.img_HS: u-boot-nodtb.bin_HS u-boot.img dtbs FORCE
$(call if_changed,mkimage)
+
+# Used when included by arch-dts makefile
+-include include/config/auto.conf
+
+ifeq ($(CONFIG_TI_SECURE_DEVICE),y)
+TI_SECURE_DTBS = $(addsuffix _HS, $(dtb-y))
+endif
--
2.26.1
