# rtos-port
useful RTOS porting project to many architecture
-build-
1) bootloader compile for gimstix_config
    - cd uboot
    - make distclean
	- make gumstix_config
	- make

2) install toolchain 
	- use : tar xjf command
    - arm-toolchain-cygwin32-gcc-4.9.2-newlib-2.1.0.tar.bz2 : for cygwin32
	- arm-toolchain-cygwin64-gcc-4.8.0-newlib-2.0.0.tar.bz2 : for cygwin64
	- arm-toolchain-linux_ubuntu16_04-gcc-5.4.0-glib-2.23.tar.bz2 : for ubuntu16.04(64bit)

3) edit ucos.env /and atom.env for matching toolchain

4) in cygwin case: install mtd utils for jffs2 files system
   - git clone git@github.com:bk1472/mtd-utils-1.5.2-cygwin.git
   - cd mtd-utils-1.5.2-cygwin
   - make
   - cp mkfs.jffs2.exe /usr/bin