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imx/post-image: Allow flashing u-boot-dtb.imx in the SD card

Add support for flashing the u-boot-dtb.imx binary in the SD card
when a target selects BR2_TARGET_UBOOT_FORMAT_DTB_IMX.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fabio Estevam 6 years ago
parent
commit
52344e556f

+ 1 - 1
board/freescale/common/imx/genimage.cfg.template

@@ -22,7 +22,7 @@ image sdcard.img {
 
   partition u-boot {
     in-partition-table = "no"
-    image = "u-boot.imx"
+    image = "%UBOOTBIN%"
     offset = 1024
   }
 

+ 11 - 0
board/freescale/common/imx/post-image.sh

@@ -41,13 +41,24 @@ genimage_type()
 	fi
 }
 
+uboot_image()
+{
+	if grep -Eq "^BR2_TARGET_UBOOT_FORMAT_DTB_IMX=y$" ${BR2_CONFIG}; then
+		echo "u-boot-dtb.imx"
+	elif grep -Eq "^BR2_TARGET_UBOOT_FORMAT_IMX=y$" ${BR2_CONFIG}; then
+		echo "u-boot.imx"
+	fi
+}
+
 main()
 {
 	local FILES="$(dtb_list) $(linux_image)"
+	local UBOOTBIN="$(uboot_image)"
 	local GENIMAGE_CFG="$(mktemp --suffix genimage.cfg)"
 	local GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
 
 	sed -e "s/%FILES%/${FILES}/" \
+		-e "s/%UBOOTBIN%/${UBOOTBIN}/" \
 		board/freescale/common/imx/$(genimage_type) > ${GENIMAGE_CFG}
 
 	rm -rf "${GENIMAGE_TMP}"