[Buildroot] [PATCH 1/1] freescale: add support for Image.gz to post-image

[Hanspeter Portner]

For the i.MX8 often an Image.gz is built. With these changes, if
BR2_LINUX_KERNEL_IMAGEGZ=y, the correct Image.gz file is now put into
the generated image instead of falling back to the non-existent zImage.

Signed-off-by: Hanspeter Portner <dev at open-music-kontrollers.ch>
---
 board/freescale/common/imx/post-image.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/board/freescale/common/imx/post-image.sh b/board/freescale/common/imx/post-image.sh
index 3bb482debd..d36f82917e 100755
--- a/board/freescale/common/imx/post-image.sh
+++ b/board/freescale/common/imx/post-image.sh
@@ -25,6 +25,8 @@ linux_image()
 		echo "\"uImage\""
 	elif grep -Eq "^BR2_LINUX_KERNEL_IMAGE=y$" ${BR2_CONFIG}; then
 		echo "\"Image\""
+	elif grep -Eq "^BR2_LINUX_KERNEL_IMAGEGZ=y$" ${BR2_CONFIG}; then
+		echo "\"Image.gz\""
 	else
 		echo "\"zImage\""
 	fi
-- 
2.33.0