arm: MediaTek: add basic support for MT7623 boards
This adds a general board file based on MT7623 SoCs from MediaTek.
As this u-boot is loaded by MTK proprietary preloader, there is no
low level initializtion codes.
Tested-by: Matthias Brugger <matthias.bgg@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/board/mediatek/mt7623/Kconfig b/board/mediatek/mt7623/Kconfig
new file mode 100644
index 0000000..a8c670e
--- /dev/null
+++ b/board/mediatek/mt7623/Kconfig
@@ -0,0 +1,13 @@
+if TARGET_MT7623
+
+config SYS_BOARD
+ default "mt7623"
+
+config SYS_CONFIG_NAME
+ default "mt7623"
+
+config MTK_BROM_HEADER_INFO
+ string
+ default "lk=1"
+
+endif