[Buildroot] [PATCH v2 2/3] boot/uboot: copy ATF bl31 binary to uboot package dir

Heiko Thiery heiko.thiery at gmail.com
Fri Sep 10 14:09:27 UTC 2021


If the U-Boot image is to be built with binman and the ATF binary is
used, the file is expected in the toplevel directory.

Signed-off-by: Heiko Thiery <heiko.thiery at gmail.com>
---
 boot/uboot/uboot.mk | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/boot/uboot/uboot.mk b/boot/uboot/uboot.mk
index 4f3c9b7c3a..1a840d9cc1 100644
--- a/boot/uboot/uboot.mk
+++ b/boot/uboot/uboot.mk
@@ -162,8 +162,16 @@ ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31),y)
 UBOOT_DEPENDENCIES += arm-trusted-firmware
 ifeq ($(BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF),y)
 UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.elf
+define UBOOT_COPY_ATF_FIRMWARE
+	cp $(BINARIES_DIR)/bl31.elf $(@D)/
+endef
+UBOOT_PRE_BUILD_HOOKS += UBOOT_COPY_ATF_FIRMWARE
 else
 UBOOT_MAKE_OPTS += BL31=$(BINARIES_DIR)/bl31.bin
+define UBOOT_COPY_ATF_FIRMWARE
+	cp $(BINARIES_DIR)/bl31.bin $(@D)/
+endef
+UBOOT_PRE_BUILD_HOOKS += UBOOT_COPY_ATF_FIRMWARE
 endif
 endif
 
-- 
2.30.0



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