ARM: tegra: Add p2371-2180 board

P2371-2180 is a P2180 CPU board married to a P2597 I/O board. The
combination contains SoC, DRAM, eMMC, SD card slot, HDMI, USB
micro-B port, Ethernet via USB3, USB3 host port, SATA, PCIe, and
two GPIO expansion headers.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/board/nvidia/p2371-2180/Kconfig b/board/nvidia/p2371-2180/Kconfig
new file mode 100644
index 0000000..8622bda
--- /dev/null
+++ b/board/nvidia/p2371-2180/Kconfig
@@ -0,0 +1,12 @@
+if TARGET_P2371_2180
+
+config SYS_BOARD
+	default "p2371-2180"
+
+config SYS_VENDOR
+	default "nvidia"
+
+config SYS_CONFIG_NAME
+	default "p2371-2180"
+
+endif