binman: test: Fix code coverage for iMX8 and cst bintool

Three files are currently missing test coverage: nxp_imx8mcst,
nxp_imx8mimage and cst

Add test methods to cover all missing code paths, trying to reuse the
same .dts files where possible.

This brings all three files to 100% coverage.

Signed-off-by: Simon Glass <[email protected]>

4 files changed, 77 insertions, 0 deletions

diff --git a/tools/binman/test/vendor/nxp_imx8.dts b/tools/binman/test/vendor/nxp_imx8.dts
index cb512ae9aa2..d9fc86635b4 100644
--- a/tools/binman/test/vendor/nxp_imx8.dts
+++ b/tools/binman/test/vendor/nxp_imx8.dts
@@ -12,6 +12,9 @@
 			nxp,boot-from = "sd";
 			nxp,rom-version = <1>;
 			nxp,loader-address = <0x10>;
+
+			u-boot {
+			};
 		};
 	};
 };
diff --git a/tools/binman/test/vendor/nxp_imx8_csf.dts b/tools/binman/test/vendor/nxp_imx8_csf.dts
new file mode 100644
index 00000000000..148f4668bb9
--- /dev/null
+++ b/tools/binman/test/vendor/nxp_imx8_csf.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		nxp-imx8mcst {
+			args;
+			nxp,loader-address = <0x10>;
+
+			blob {
+				filename = "imx8m-ivt.bin";
+			};
+
+			imagename {
+				type = "section";
+
+				u-boot {
+				};
+			};
+		};
+	};
+};
diff --git a/tools/binman/test/vendor/nxp_imx8_csf_fast_auth.dts b/tools/binman/test/vendor/nxp_imx8_csf_fast_auth.dts
new file mode 100644
index 00000000000..af35f2569df
--- /dev/null
+++ b/tools/binman/test/vendor/nxp_imx8_csf_fast_auth.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		nxp-imx8mcst {
+			args;
+			nxp,loader-address = <0x10>;
+			nxp,fast-auth;
+			nxp,unlock;
+
+			blob {
+				filename = "imx8m-fit.bin";
+			};
+		};
+	};
+};
diff --git a/tools/binman/test/vendor/nxp_imx8_imagename.dts b/tools/binman/test/vendor/nxp_imx8_imagename.dts
new file mode 100644
index 00000000000..58dd1ca3d5d
--- /dev/null
+++ b/tools/binman/test/vendor/nxp_imx8_imagename.dts
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		nxp-imx8mimage {
+			args;	/* TODO: Needed by mkimage etype superclass */
+			nxp,boot-from = "sd";
+			nxp,rom-version = <1>;
+			nxp,loader-address = <0x10>;
+
+			u-boot {
+			};
+
+			imagename {
+				type = "section";
+
+				u-boot {
+				};
+			};
+		};
+	};
+};