TCL scripts: replace "puts" with "echo"

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

tcl/board/ethernut3.cfg

@@ -77,10 +77,10 @@ proc board_remap {{VERBOSE 0}} {
 	mww 0xffe00020 0x00000001
 
 	if {$VERBOSE != 0} {
-		puts "0x00000000 RAM"
-		puts "0x10000000 Flash"
-		puts "0x20000000 Ethernet"
-		puts "0x21000000 CPLD"
-		puts "0x22000000 Expansion"
+		echo "0x00000000 RAM"
+		echo "0x10000000 Flash"
+		echo "0x20000000 Ethernet"
+		echo "0x21000000 CPLD"
+		echo "0x22000000 Expansion"
 	}
 }