binman: Add tests for skip-at-start sections

At present this feature is tested view the end-at-4gb feature. Add some
tests of its own, including the operation of padding.

The third test here shows binman's current, inconsistent approach to
padding in the top-level section. Future patches in this series will
address this.

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

3 files changed, 62 insertions, 0 deletions

diff --git a/tools/binman/test/177_skip_at_start.dts b/tools/binman/test/177_skip_at_start.dts
new file mode 100644
index 00000000000..021460b1a04
--- /dev/null
+++ b/tools/binman/test/177_skip_at_start.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 NXP
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		section {
+			skip-at-start = <16>;
+			u-boot {
+			};
+		};
+	};
+};
diff --git a/tools/binman/test/178_skip_at_start_pad.dts b/tools/binman/test/178_skip_at_start_pad.dts
new file mode 100644
index 00000000000..deda3c862e9
--- /dev/null
+++ b/tools/binman/test/178_skip_at_start_pad.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 NXP
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		section {
+			skip-at-start = <16>;
+			u-boot {
+				pad-before = <8>;
+				pad-after = <4>;
+			};
+		};
+	};
+};
diff --git a/tools/binman/test/179_skip_at_start_section_pad.dts b/tools/binman/test/179_skip_at_start_section_pad.dts
new file mode 100644
index 00000000000..bf2f8f69b4d
--- /dev/null
+++ b/tools/binman/test/179_skip_at_start_section_pad.dts
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 NXP
+ */
+
+/dts-v1/;
+
+/ {
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	binman {
+		section {
+			skip-at-start = <16>;
+			pad-before = <8>;
+			pad-after = <4>;
+
+			u-boot {
+			};
+		};
+	};
+};