colibri-imx8x: construct fdtfile dynamically
The following expression is used to construct the device tree name:
fdtfile=${soc}-colibri-${fdt_board}.dtb
- soc is set dynamically (either imx8qxp or imx8dx)
- fdt_board can be modified by the user (eval-v3, aster, iris/iris-v2)
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
diff --git a/configs/colibri-imx8x_defconfig b/configs/colibri-imx8x_defconfig
index e1d375c..24ccaa9 100644
--- a/configs/colibri-imx8x_defconfig
+++ b/configs/colibri-imx8x_defconfig
@@ -20,6 +20,8 @@
CONFIG_FIT_EXTERNAL_OFFSET=0x3000
CONFIG_FIT_VERBOSE=y
CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="test -n ${fdtfile} || setenv fdtfile ${soc}-colibri-${fdt_board}.dtb"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_LOG=y
# CONFIG_DISPLAY_BOARDINFO is not set