Beginning of support for odroid c2

README.md

@@ -51,7 +51,7 @@ To build a 64bit Qemu image:
 
     freedombone-image -t qemu-x86_64 -s 8G
 
-Other supported boards are cubieboard2, cubietruck, olinuxino-lime, olinuxino-lime2 and olinuxino-micro.
+Other supported boards are cubieboard2, cubietruck, olinuxino-lime, olinuxino-lime2, olinuxino-micro and odroid-c2.
 
 If the image build fails with an error such as "/Error reading from server. Remote end closed connection/" then you can specify a debian package mirror repository manually with:
 

src/freedombone-image-hardware-setup

@@ -133,6 +133,55 @@ beaglebone_repack_kernel() {
 	-d $initRd uInitrd )
 }
 
+odroidc2_setup_boot() {
+	dtb="$1"
+
+	# Setup uEnv.txt
+	if grep -q btrfs /etc/fstab ; then
+		fstype=btrfs
+	else
+		fstype=ext4
+	fi
+	kernelVersion=$(ls /usr/lib/*/${dtb}.dtb | head -1 | cut -d/ -f4)
+	version=$(echo $kernelVersion | sed 's/linux-image-\(.*\)/\1/')
+	initRd=initrd.img-$version
+	vmlinuz=vmlinuz-$version
+
+	# based on http://odroid.com/dokuwiki/doku.php?id=en:c2_building_u-boot
+	cat >> /boot/uEnv.txt <<EOF
+mmcroot=/dev/mmcblk0p2 ro
+mmcrootfstype=$fstype rootwait fixrtc
+mmcrootflags=subvol=@
+
+console=ttyO0,115200n8
+
+kernel_file=$vmlinuz
+initrd_file=$initRd
+
+loadaddr=0x11000000
+initrd_addr=0x13000000
+fdtaddr=0x1000000
+
+initrd_high=0xffffffff
+fdt_high=0xffffffff
+
+loadkernel=load mmc \${mmcdev}:\${mmcpart} \${loadaddr} \${kernel_file}
+loadinitrd=load mmc \${mmcdev}:\${mmcpart} \${initrd_addr} \${initrd_file}; setenv initrd_size \${filesize}
+loadfdt=load mmc \${mmcdev}:\${mmcpart} \${fdtaddr} /dtbs/\${fdtfile}
+
+m="1080p60hz"
+m_bpp="32"
+
+loadfiles=run loadkernel; run loadinitrd; run loadfdt
+mmcargs=setenv bootargs rootwait rw console=tty0 console=\${console} root=\${mmcroot} rootfstype=\${mmcrootfstype} rootflags=\${mmcrootflags} no_console_suspend hdmimode=${m} m_bpp=${m_bpp} fsck.fix=yes
+
+uenvcmd=run loadfiles; run mmcargs; booti \${loadaddr} \${initrd_addr}:\${initrd_size} \${fdtaddr}
+EOF
+
+	mkdir -p /boot/dtbs
+	cp /usr/lib/linux-image-*-armmp/* /boot/dtbs
+}
+
 a20_setup_boot() {
 	dtb="$1"
 
@@ -197,6 +246,10 @@ case "$MACHINE" in
 	beaglebone_repack_kernel
 	enable_serial_console ttyO0
 	;;
+	odroid-c2)
+	odroidc2_setup_boot meson64_odroidc2
+	enable_serial_console ttyO0
+	;;
 	cubietruck)
 	a20_setup_boot sun7i-a20-cubietruck.dtb
 	enable_serial_console ttyS0

src/freedombone-image-make

@@ -83,6 +83,9 @@ logrotate module-init-tools netbase rsyslog udev debian-archive-keyring"
 # Packages needed on the beaglebone
 beaglebone_pkgs="linux-image-armmp u-boot-tools u-boot"
 
+# Packages needed on the Odroid C2 devices:
+odroidc2_pkgs="linux-image-armmp-lpae u-boot-tools u-boot"
+
 # Packages needed on the Allwinner A20 devices:
 a20_pkgs="linux-image-armmp-lpae u-boot-tools u-boot u-boot-sunxi"
 
@@ -103,6 +106,19 @@ case "$MACHINE" in
  --no-extlinux \
  --foreign /usr/bin/qemu-arm-static \
  --roottype btrfs \
+"
+		;;
+    odroid-c2)
+		extra_pkgs="$odroidc2_pkgs"
+		extra_opts="\
+ --variant minbase \
+ --bootoffset=2mib \
+ --bootsize 128M \
+ --boottype ext2 \
+ --no-kernel \
+ --no-extlinux \
+ --foreign /usr/bin/qemu-arm-static \
+ --roottype btrfs \
 "
 		;;
     cubietruck | a20-olinuxino-lime | a20-olinuxino-lime2 | a20-olinuxino-micro | cubieboard2)

src/freedombone-image-makefile

@@ -89,6 +89,17 @@ beaglebone: prep
 	$(SIGN)
 	@echo "Build complete."
 
+# build Odroid C2 SD card image
+odroid-c2: prep
+	$(eval ARCHITECTURE = aarch64)
+	$(eval MACHINE = odroid-c2)
+	$(MAKE_IMAGE)
+	@rm -f $(ARCHIVE)
+	$(XZ) $(IMAGE)
+	@echo ""
+	$(SIGN)
+	@echo "Build complete."
+
 # build Cubieboard2 SD card image
 cubieboard2: prep
 	$(eval ARCHITECTURE = armhf)