configs/arcturus_ucls1012a: new defconfig

The uCLS1012A-SOM product family (ucls1012a) is an Arcturus Networks Inc.
64bit ARM Cortex-A53 class System on Module powered by a NXP QorIQ LS1012A
Low Power Communication Processor.  This 314 pin MXM3.0/SMARC module card
contains DDR3, QSPI NOR Flash, eMMC NAND Flash, optional Audio CODEC and is
available with 1 or 2 Gig-Ethernet PHYs.

Signed-off-by: Oleksandr Zhadan <oleks@arcturusnetworks.com>
Signed-off-by: Michael Durrant <mdurrant@arcturusnetworks.com>

Changes v1 -> v2:
    - updated kernel and u-boot source repositories to github

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

3 files changed, 94 insertions, 0 deletions

diff --git a/board/arcturus/aarch64-ucls1012a/post-image.sh b/board/arcturus/aarch64-ucls1012a/post-image.sh
new file mode 100755
index 0000000000..ccfacd3858
--- /dev/null
+++ b/board/arcturus/aarch64-ucls1012a/post-image.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+
+MKIMAGE=${HOST_DIR}/usr/bin/mkimage
+MKIMAGE_IN=${BINARIES_DIR}/br2-ucls1012a.its
+MKIMAGE_OUT=${BINARIES_DIR}/part0-000000.itb
+${MKIMAGE} -f ${MKIMAGE_IN} ${MKIMAGE_OUT}
diff --git a/board/arcturus/aarch64-ucls1012a/readme.txt b/board/arcturus/aarch64-ucls1012a/readme.txt
new file mode 100644
index 0000000000..483d5e9aef
--- /dev/null
+++ b/board/arcturus/aarch64-ucls1012a/readme.txt
@@ -0,0 +1,74 @@
+Arcturus uCLS1012A SoM
+======================
+
+This tutorial describes how to use the predefined Buildroot
+configuration for the Arcturus uCLS101A SoM platform.
+
+Additional information about the uCLS1012A System on Module can be found at
+https://www.arcturusnetworks.com/products/ucls1012a
+and product support for registered users at
+https://www.arcturusnetworks.com/support
+
+Building
+--------
+
+Return to the top directory <buildrootdir> and execute the following commands.
+
+  make arcturus_ucls1012a_defconfig
+  make
+
+Result of the build
+-------------------
+
+After building, you should obtain this tree:
+
+    output/images/
+    +-- arc-ucls1012a.dtb
+    +-- Image
+    +-- part0-000000.itb
+    +-- rootfs.cpio
+    +-- rootfs.cpio.gz
+    +-- rootfs.tar
+    +-- u-boot.bin
+    +-- ucls1012a.its
+
+Flashing
+--------
+
+You'll need to program the image created by buildroot into the SPI NOR flash.
+
+1. Reboot your module and via the serial console press <escape> to enter the B$
+u-boot shell.
+   From the shell you will need to update four environment variables replacing the
+   IPv4 IP Address with ones that will work with your network and tftp server.
+
+   B$ setenv ipaddr 192.168.1.81
+   B$ setenv serverip 192.168.1.80
+   B$ setenv gatewayip 192.168.1.1
+   B$ setenv netmask 255.255.255.0
+   B$ saveenv
+
+2. Enable tftp server to serve the <buildrootdir>/output/images/ folder.
+
+3. Program the new U-Boot binary (optional)
+    If you don't feel confident upgrading your bootloader then don't do it,
+    it's unnecessary most of the time.
+
+    B$ tftp u-boot.bin
+    B$ run program_uboot
+
+4. Program the ITB image (includes Kernel, DTB and Ramdisk)
+
+    B$ tftp part0-000000.itb
+    B$ run iprogram
+
+5. Booting your new system
+
+    Reboot your system by reset command
+    B$ reset
+
+        or
+
+    B$ run bootcmd
+
+Good Luck !
diff --git a/board/arcturus/aarch64-ucls1012a/rootfs_overlay/etc/init.d/S09modload b/board/arcturus/aarch64-ucls1012a/rootfs_overlay/etc/init.d/S09modload
new file mode 100755
index 0000000000..c87ffda14f
--- /dev/null
+++ b/board/arcturus/aarch64-ucls1012a/rootfs_overlay/etc/init.d/S09modload
@@ -0,0 +1,14 @@
+#!/bin/sh
+#
+case "$1" in
+       start)
+                modprobe pfe
+                ;;
+        stop)
+                ;;
+        restart|reload)
+                ;;
+        *)
+                echo "Usage: $0 {start|stop|restart}"
+                exit 1
+esac