[PATCH 3/4] arm64: dts: imx8mm-u-boot.dtsi: fix typo in ddr blob name

[Patrick Wildt]

One of the blobs was named using a hyphen instead of an underscore,
so make it consistent.

Signed-off-by: Patrick Wildt <patrick at blueri.se>
---
 arch/arm/dts/imx8mm-u-boot.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/imx8mm-u-boot.dtsi b/arch/arm/dts/imx8mm-u-boot.dtsi
index 7882fe7316..cc022d46c9 100644
--- a/arch/arm/dts/imx8mm-u-boot.dtsi
+++ b/arch/arm/dts/imx8mm-u-boot.dtsi
@@ -39,7 +39,7 @@
 			filename = "u-boot-spl.bin";
 		};
 
-		1d-imem {
+		1d_imem {
 			filename = "lpddr4_pmu_train_1d_imem.bin";
 			size = <0x8000>;
 			type = "blob-ext";
-- 
2.34.1