mx31: Add board support for HALE TT-01

This adds basic board support for TT-01 based on
the Bluetechnix i.MX31 SOM. Currently only NOR-Flash
boot is implemented.

Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
Acked-by: Stefano Babic <sbabic@denx.de>
diff --git a/MAINTAINERS b/MAINTAINERS
index 54b917c..21d1fef 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -758,6 +758,10 @@
 	davinci_dm365evm	ARM926EJS
 	davinci_dm6467evm	ARM926EJS
 
+Helmut Raiger <helmut.raiger@hale.at>
+
+	tt01		i.MX31
+
 Linus Walleij <linus.walleij@linaro.org>
 	integratorap	various
 	integratorcp	various