View source for RK3328-SOM204

== Software ==
=== Armbian ===
== FAQ ==
=== Use alarm clock ===

You can schedule power-on event using alarm clock.

Set the alarm 1 minute in the future
  echo $(date '+%s' -d '+ 1 minutes') > /sys/class/rtc/rtc0/wakealarm

Now power-off the board and wait for the wake-up alarm:
  poweroff

=== Flash image to eMMC via USB ===

==== Prepare rkdeveloptool ====

Get sources:
  git clone https://github.com/rockchip-linux/rkdeveloptool

Install requirements:
  sudo apt-get install libudev-dev libusb-1.0-0-dev dh-autoreconf

Build rkdeveloptool
  cd rkdeveloptool
  autoreconf -i
  ./configure
  make

==== Prepare loader ====

Get rkbin:
  git clone https://github.com/rockchip-linux/rkbin

Edit configuration:
  cd rkbin
  cat > RKBOOT/RK3328MINIALL.ini << __EOF__
  [CHIP_NAME]
  NAME=RK322H
  [VERSION]
  MAJOR=2
  MINOR=49
  [CODE471_OPTION]
  NUM=1
  Path1=bin/rk33/rk3328_ddr_333MHz_v1.14.bin
  Sleep=1
  [CODE472_OPTION]
  NUM=1
  Path1=bin/rk33/rk322xh_usbplug_v2.49.bin
  [LOADER_OPTION]
  NUM=2
  LOADER1=FlashData
  LOADER2=FlashBoot
  FlashData=bin/rk33/rk3328_ddr_333MHz_v1.14.bin
  FlashBoot=bin/rk33/rk322xh_miniloader_v2.49.bin
  [OUTPUT]
  PATH=rk3328_loader_v1.14.249.bin
  __EOF__

Generate loader image:
  ./tools/boot_merger RKBOOT/RK3328MINIALL.ini

==== Flash image ====
Put device into loader mode. Plug USB-mini cable, hold '''recovery''' button and 
press '''reset'''. Check the with:
  lsusb

You should see:
  Bus 002 Device 035: ID 2207:330a

Go to rkdevelop folder:
  cd /path/to/rkdeveloptool

Check devices:
  sudo rkdeveloptool ld
  DevNo=1	Vid=0x2207,Pid=0x330a,LocationID=208	Maskrom

Upload loader: