[PATCH v2 1/2] ARM: imx: imx8mn-evk: generate a single bootable flash.bin

[Heiko Thiery <heiko.thiery@gmail.com>]

To have a flash.bin file that also contains the U-Boot and TF-A/ATF
create this like already done for other imx8 boards.

Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
---
v2: sync with current master and fix merge conflict

 arch/arm/dts/imx8mn-evk-u-boot.dtsi | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/arch/arm/dts/imx8mn-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-evk-u-boot.dtsi
index 3db46d4cbc..d1427941eb 100644
--- a/arch/arm/dts/imx8mn-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-evk-u-boot.dtsi
@@ -58,7 +58,9 @@
 	};
 
 
-	flash {
+	spl {
+		filename = "spl.bin";
+
 		mkimage {
 			args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x912000";
 
@@ -125,4 +127,19 @@
 			};
 		};
 	};
+
+	imx-boot {
+		filename = "flash.bin";
+		pad-byte = <0x00>;
+
+		spl: blob-ext@1 {
+			offset = <0x0>;
+			filename = "spl.bin";
+		};
+
+		uboot: blob-ext@2 {
+			offset = <0x58000>;
+			filename = "u-boot.itb";
+		};
+	};
 };
-- 
2.20.1