board/orangepi: add support for orangepi-lite board

This board is quite similar to orangepi-one board. Instead of ethernet, it
has RTL8189FTV SDIO WiFi chip.

Board support package includes the following components:
 - mainline u-boot 2017.09
 - mainline kernel 4.13.11

Signed-off-by: Jan Kraval <jan.kraval@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

6 files changed, 83 insertions, 0 deletions

diff --git a/board/orangepi/orangepi-lite/boot.cmd b/board/orangepi/orangepi-lite/boot.cmd
new file mode 100644
index 0000000000..5c29dabfe8
--- /dev/null
+++ b/board/orangepi/orangepi-lite/boot.cmd
@@ -0,0 +1,8 @@
+setenv fdt_high ffffffff
+
+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
+
+fatload mmc 0 $kernel_addr_r zImage
+fatload mmc 0 $fdt_addr_r sun8i-h3-orangepi-lite.dtb
+
+bootz $kernel_addr_r - $fdt_addr_r
diff --git a/board/orangepi/orangepi-lite/genimage.cfg b/board/orangepi/orangepi-lite/genimage.cfg
new file mode 100644
index 0000000000..cd81f986b2
--- /dev/null
+++ b/board/orangepi/orangepi-lite/genimage.cfg
@@ -0,0 +1,36 @@
+# Minimal SD card image for the OrangePi Lite
+#
+image boot.vfat {
+	vfat {
+		files = {
+			"zImage",
+			"sun8i-h3-orangepi-lite.dtb",
+			"boot.scr"
+		}
+	}
+	size = 10M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition u-boot {
+		in-partition-table = "no"
+		image = "u-boot-sunxi-with-spl.bin"
+		offset = 8192
+		size = 1040384 # 1MB - 8192
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+		size = 512M
+	}
+}
diff --git a/board/orangepi/orangepi-lite/linux-extras.config b/board/orangepi/orangepi-lite/linux-extras.config
new file mode 100644
index 0000000000..5e3af2b831
--- /dev/null
+++ b/board/orangepi/orangepi-lite/linux-extras.config
@@ -0,0 +1,8 @@
+# wireless core
+CONFIG_WIRELESS=y
+CONFIG_CFG80211=y
+CONFIG_MAC80211=y
+CONFIG_CFG80211_WEXT=y
+
+# wireless drivers
+CONFIG_WLAN=y
diff --git a/board/orangepi/orangepi-lite/post-build.sh b/board/orangepi/orangepi-lite/post-build.sh
new file mode 120000
index 0000000000..cd7f11645b
--- /dev/null
+++ b/board/orangepi/orangepi-lite/post-build.sh
@@ -0,0 +1 @@
+../post-build.sh
\ No newline at end of file
diff --git a/board/orangepi/orangepi-lite/post-image.sh b/board/orangepi/orangepi-lite/post-image.sh
new file mode 120000
index 0000000000..ae6294fa38
--- /dev/null
+++ b/board/orangepi/orangepi-lite/post-image.sh
@@ -0,0 +1 @@
+../post-image.sh
\ No newline at end of file
diff --git a/board/orangepi/orangepi-lite/readme.txt b/board/orangepi/orangepi-lite/readme.txt
new file mode 100644
index 0000000000..5f402bf207
--- /dev/null
+++ b/board/orangepi/orangepi-lite/readme.txt
@@ -0,0 +1,29 @@
+OrangePi Lite
+
+Intro
+=====
+
+This default configuration will allow you to start experimenting with the
+buildroot environment for the OrangePi Lite. With the current configuration
+it will bring-up the board, and allow access through the serial console.
+
+How to build it
+===============
+
+Configure Buildroot:
+
+    $ make orangepi_lite_defconfig
+
+Compile everything and build the SD card image:
+
+    $ make
+
+How to write the SD card
+========================
+
+Once the build process is finished you will have an image called "sdcard.img"
+in the output/images/ directory.
+
+Copy the bootable "sdcard.img" onto an SD card with "dd":
+
+  $ sudo dd if=output/images/sdcard.img of=/dev/sdX