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ARTIK 053

The ARTIK 053 is a SOC for Wi-Fi™ IoT solutions. The ARTIK 053 has a Wi-Fi subsystem, security subsystem, and application subsystem.

Contents

Information
Environment Set-up
How to program a binary
ROMFS
Configuration Sets

Information

The Samsung ARTIK™ 053 Module is a highly integrated module for secure Internet of Things (IoT) devices that require Wi-Fi®. It is based on an ARM® Cortex® R4 core with on-chip memories, a complete 2.4GHz Wi-Fi® Phy, MAC layer processing, a large complement of standard digital buses, a PUF-based security system and power management. The module is packaged with additional external Flash memory, a hardware Secure Element and a single integrated 2.4GHz structural antenna. Aimed especially at power-sensitive devices needing Wi-Fi®, the ARTIK 053 Module provides excellent performance in a variety of environments, with a feature set tailored specifically for IoT end nodes.

Environment Set-up

On Chip Debugger installation

OpenOCD is used to program and debug.

OpenOCD v0.10.0 is recommended and can be installed like below, but pre-built OpenOCD binaray on tools/openocd/linux64(or 32) can be used without installing.

sudo apt-get build-dep openocd
git clone --depth 1 -b v0.10.0 https://git.code.sf.net/p/openocd/code openocd-code
cd openocd-code
./bootstrap
./configure
make
sudo make install

How to program a binary

There are two methods, using OpenOCD or script.

After building Tizen RT, follow below steps at $TIZENRT_BASEDIR/os folder.

TIZENRT_BASEDIR was set at [Getting the sources] tab of Quick Start.

Using download script

make download ALL

This makes complete set of binaries programmed.

Using OpenOCD

This is used to program a partial binary.

Export 'OPENOCD_SCRIPTS' to environment variable.

export OPENOCD_SCRIPTS=$TIZENRT_BASEDIR/build/configs/artik053/tools/openocd

At first, programming the complete set of binaries are needed.

openocd -f artik053.cfg -c ' \
    flash_write bl1    ../build/configs/artik053/bin/bl1.bin;      \
    flash_write bl2    ../build/configs/artik053/bin/bl2.bin;      \
    flash_write sssfw  ../build/configs/artik053/bin/sssfw.bin;    \
    flash_write wlanfw ../build/configs/artik053/bin/wlanfw.bin;   \
    flash_write os     ../build/output/bin/tinyara_head.bin;       \
    exit'

Once the complete binaries are successfully programmed, each partition can be updated seperately with new one.

openocd -f artik053.cfg -c ' \
    flash_write os ../build/output/bin/tinyara_head.bin; exit'

ROMFS

Before executing below steps, execute generic steps, step 1 and step 2.

  1. Modify partition configs.
    Below steps creates ROMFS partition with size 400KB at next of user partition.
    1. Split user partition size from (1400) to (1000, 400) in ARTIK053_FLASH_PART_LIST 
      Board Selection -> change values at Flash partition size list (in KBytes)
    2. Append "romfs" at next of smartfs to ARTIK053_FLASH_PART_TYPE 
      Board Selection -> append string at Flash partition type list
    3. Append "rom" at next of user to ARTIK053_FLASH_PART_NAME 
      Board Selection -> append string at FLash partition name list
  2. Build Tizen RT
  3. Prepare ROM image 
    sh $TIZENRT_BASEDIR/../apps/tools/mkromfsimg.sh
  4. Modify partition map to $TIZENRT_BASEDIR/../build/configs/artik053/tools/openocd/partition_map.cfg 
    user	{ "USER R/W"		0x04620000	0x000FA000  0 }
rom  	{ "ROM FS"  		0x0471A000	0x00064000  0 }
  5. Program a ROM image 
    flash_write rom ../bin/rom.img;    \
  6. Mount on device 
    mount -t romfs /dev/smart4rom9 /rom

Configuration Sets

will be updated

nettest

tash