devkit3250: add Timll DevKit3250 board initial support

This change adds a basic support for Embest/Timll DevKit3250 board,
NOR and UART are the only supported peripherals for a moment. The board
doesn't require low-level init, because the initial SDRAM and GPIO
configuration is performed during kickstart bootloader execution.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index e2441d8..4ede19b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -932,6 +932,10 @@
 
 	hawkboard	ARM926EJS (OMAP-L138)
 
+Vladimir Zapolskiy <vz@mleia.com>
+
+	devkit3250	lpc32xx
+
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 Unknown / orphaned boards: