ARM: Add Support for the VInCo platform

The Versatile Industrial Communication platform is a community oriented
board from Landis + Gyr. It comes with:
- an RS-485 port
- 2 Ethernet ports
- a wireless M-BUS
- a 4G modem
- a 4MB SPI flash
- a 4GB eMMC

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
[rebase on current TOT]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 88ccf23..9ce775e 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -120,6 +120,11 @@
 	select CPU_ARM926EJS
 	select SUPPORT_SPL
 
+config TARGET_VINCO
+	bool "Support VINCO"
+	select CPU_V7
+	select SUPPORT_SPL
+
 endchoice
 
 config SYS_SOC
@@ -143,6 +148,7 @@
 source "board/denx/ma5d4evk/Kconfig"
 source "board/egnite/ethernut5/Kconfig"
 source "board/esd/meesc/Kconfig"
+source "board/l+g/vinco/Kconfig"
 source "board/mini-box/picosam9g45/Kconfig"
 source "board/ronetix/pm9261/Kconfig"
 source "board/ronetix/pm9263/Kconfig"