binman: Add a ELF test file with disjoint text sections

Add a file that has two text sections at different addresses, so we can
test this behaviour in binman, once added.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/test/Makefile b/tools/binman/test/Makefile
index 387ba16..57057e2 100644
--- a/tools/binman/test/Makefile
+++ b/tools/binman/test/Makefile
@@ -29,11 +29,12 @@
 LDS_BINMAN_BAD := -T $(SRC)u_boot_binman_syms_bad.lds
 LDS_BINMAN_X86 := -T $(SRC)u_boot_binman_syms_x86.lds
 LDS_BINMAN_EMBED := -T $(SRC)u_boot_binman_embed.lds
+LDS_EFL_SECTIONS := -T $(SRC)elf_sections.lds
 
 TARGETS = u_boot_ucode_ptr u_boot_no_ucode_ptr bss_data \
 	u_boot_binman_syms u_boot_binman_syms.bin u_boot_binman_syms_bad \
 	u_boot_binman_syms_size u_boot_binman_syms_x86 embed_data \
-	u_boot_binman_embed u_boot_binman_embed_sm
+	u_boot_binman_embed u_boot_binman_embed_sm elf_sections
 
 all: $(TARGETS)
 
@@ -70,6 +71,9 @@
 u_boot_binman_embed_sm: CFLAGS += $(LDS_BINMAN_EMBED)
 u_boot_binman_embed_sm: u_boot_binman_embed_sm.c
 
+elf_sections: CFLAGS += $(LDS_EFL_SECTIONS)
+elf_sections: elf_sections.c
+
 clean:
 	rm -f $(TARGETS)