rpi: add support for Raspberry Pi 2 model B

USB doesn't seem to work yet; the controller detects the on-board Hub/
Ethernet device but can't read the descriptors from it. I haven't
investigated yet.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
diff --git a/board/raspberrypi/rpi_2/Kconfig b/board/raspberrypi/rpi_2/Kconfig
new file mode 100644
index 0000000..032184d
--- /dev/null
+++ b/board/raspberrypi/rpi_2/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_RPI_2
+
+config SYS_BOARD
+	default "rpi_2"
+
+config SYS_VENDOR
+	default "raspberrypi"
+
+config SYS_SOC
+	default "bcm2835"
+
+config SYS_CONFIG_NAME
+	default "rpi_2"
+
+endif
diff --git a/board/raspberrypi/rpi_2/MAINTAINERS b/board/raspberrypi/rpi_2/MAINTAINERS
new file mode 100644
index 0000000..85a480c
--- /dev/null
+++ b/board/raspberrypi/rpi_2/MAINTAINERS
@@ -0,0 +1,6 @@
+RPI_2 BOARD
+M:	Stephen Warren <swarren@wwwdotorg.org>
+S:	Maintained
+F:	board/raspberrypi/rpi_2/
+F:	include/configs/rpi_2.h
+F:	configs/rpi_2_defconfig
diff --git a/board/raspberrypi/rpi_2/Makefile b/board/raspberrypi/rpi_2/Makefile
new file mode 100644
index 0000000..d82cd21f
--- /dev/null
+++ b/board/raspberrypi/rpi_2/Makefile
@@ -0,0 +1,7 @@
+#
+# (C) Copyright 2012,2015 Stephen Warren
+#
+# SPDX-License-Identifier:	GPL-2.0
+#
+
+obj-y	:= ../rpi/rpi.o