1 files changed, 12 insertions(+), 0 deletions(-)

M cmd/jankboot/main.go

@@ 25,6 25,7 @@ func usage() {
 		{"reboot[-bootloader]", "Reboot device"},
 		{"boot <filename>", "Send boot.img file to device and boot it"},
 		{"flash <partition> <filename>", "Flash the given file to the designated partition"},
+		{"getvar <name>", "Get bootloader variable"},
 	}
 
 	fmt.Printf("usage: jankboot COMMAND...\n")


@@ 82,6 83,17 @@ func main() {
 		if err != nil {
 			log.Fatal(err)
 		}
+	case "getvar":
+		if flag.NArg() < 2 {
+			usage()
+			return
+		}
+		variable := flag.Arg(1)
+		val, err := device.GetVar(variable)
+		if err != nil {
+			log.Fatal(err)
+		}
+		fmt.Println(val)
 	default:
 		usage()
 		return