[PATCH 5/6] ARM: i.MX: introduce build_imx8m_habv4img

[Rouven Czerwinski]

Similar to the helper for i.MX6, this allows us to build HAB enabled
images by selecting KConfig symbols. So far I have only tested signed
images, so there is no support for usb-signed or encrypted images yet.

Signed-off-by: Rouven Czerwinski <r.czerwinski at pengutronix.de>
---
 images/Makefile.imx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/images/Makefile.imx b/images/Makefile.imx
index 65512e0e07..5691f2d70f 100644
--- a/images/Makefile.imx
+++ b/images/Makefile.imx
@@ -21,6 +21,19 @@ endif
 )
 endef
 
+define build_imx8m_habv4img =
+$(eval
+ifeq ($($(strip $(1))), y)
+	pblb-y += $(strip $(2))
+	CFG_$(strip $(2)).pblb.imximg = $(board)/$(strip $(3)).imxcfg
+	FILE_barebox-$(strip $(4)).img    = $(strip $(2)).pblb.pimximg
+	FILE_barebox-$(strip $(4))-s.img  = $(strip $(2)).pblb.psimximg
+	image-y += barebox-$(strip $(4)).img
+	image-$(CONFIG_HABV4_IMAGE_SIGNED) += barebox-$(strip $(4))-s.img
+endif
+)
+endef
+
 # %.imximg - convert into i.MX image
 # ----------------------------------------------------------------
 
-- 
2.41.0