Blackfin: ldrinfo: new command

Simple command to decode/check an LDR image before we try to boot it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/common/Makefile b/common/Makefile
index 048df0c..4555716 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -105,6 +105,7 @@
 COBJS-$(CONFIG_CMD_ITEST) += cmd_itest.o
 COBJS-$(CONFIG_CMD_JFFS2) += cmd_jffs2.o
 COBJS-$(CONFIG_CMD_CRAMFS) += cmd_cramfs.o
+COBJS-$(CONFIG_CMD_LDRINFO) += cmd_ldrinfo.o
 COBJS-$(CONFIG_CMD_LICENSE) += cmd_license.o
 COBJS-y += cmd_load.o
 COBJS-$(CONFIG_LOGBUFFER) += cmd_log.o