File list (Check if you may need any files):
X-freedom-KL25Z
...............\ExampleDirInfo.ENU.xml
...............\build
...............\.....\iar
...............\.....\...\blinky
...............\.....\...\......\ExampleInfo.ENU.xml
...............\.....\...\......\StartupScreen.ewsample
...............\.....\...\......\blinky.eww
...............\.....\...\......\blinky_freedom.ewd
...............\.....\...\......\blinky_freedom.ewp
...............\.....\...\......\ewinfo.ENU.html
...............\.....\...\......\ewinfo.JPN.html
...............\.....\...\config files
...............\.....\...\............\128KB_Pflash.icf
...............\.....\...\............\16KB_RAM.icf
...............\.....\...\............\32KB_Pflash.icf
...............\.....\...\............\4KB_RAM.icf
...............\.....\...\............\64KB_Pflash.icf
...............\.....\...\............\8KB_RAM.icf
...............\.....\...\iar.h
...............\.....\...\low_power_demo
...............\.....\...\..............\ExampleInfo.ENU.xml
...............\.....\...\..............\StartupScreen.ewsample
...............\.....\...\..............\ewinfo.ENU.html
...............\.....\...\..............\ewinfo.JPN.html
...............\.....\...\..............\low_power_demo.eww
...............\.....\...\..............\low_power_demo_freedom.ewd
...............\.....\...\..............\low_power_demo_freedom.ewp
...............\src
...............\...\common
...............\...\......\alloc.c
...............\...\......\assert.c
...............\...\......\assert.h
...............\...\......\common.h
...............\...\......\io.c
...............\...\......\io.h
...............\...\......\memtest.c
...............\...\......\memtest.h
...............\...\......\printf.c
...............\...\......\queue.c
...............\...\......\queue.h
...............\...\......\startup.c
...............\...\......\startup.h
...............\...\......\stdlib.c
...............\...\......\stdlib.h
...............\...\......\typedef.h
...............\...\......\uif.c
...............\...\......\uif.h
...............\...\cpu
...............\...\...\arm_cm0.c
...............\...\...\arm_cm0.h
...............\...\...\crt0.s
...............\...\...\cw_crt0.s
...............\...\...\dma_channels.h
...............\...\...\headers
...............\...\...\.......\MKL05Z32LF4.h
...............\...\...\.......\MKL05Z4.h
...............\...\...\.......\MKL25Z128LK4.h
...............\...\...\.......\MKL25Z4.h
...............\...\...\.......\MKM34Z128LL5.h
...............\...\...\nmi_isr_handler.c
...............\...\...\nmi_isr_handler.h
...............\...\...\start.c
...............\...\...\start.h
...............\...\...\sysinit.c
...............\...\...\sysinit.h
...............\...\...\vectors.c
...............\...\...\vectors.h
...............\...\drivers
...............\...\.......\cmp
...............\...\.......\...\cmp.c
...............\...\.......\...\cmp.h
...............\...\.......\llwu
...............\...\.......\....\llwu.c
...............\...\.......\....\llwu.h
...............\...\.......\lptmr
...............\...\.......\.....\lptmr.c
...............\...\.......\.....\lptmr.h
...............\...\.......\mcg
...............\...\.......\...\mcg.c
...............\...\.......\...\mcg.h
...............\...\.......\...\readme.txt
...............\...\.......\pmc
...............\...\.......\...\pmc.c
...............\...\.......\...\pmc.h
...............\...\.......\prelim_flash
...............\...\.......\............\prelim_ftfl.c
...............\...\.......\............\prelim_ftfl.h
...............\...\.......\rcm
...............\...\.......\...\rcm.c
...............\...\.......\...\rcm.h
...............\...\.......\rtc
...............\...\.......\...\rtc.c
...............\...\.......\...\rtc.h
...............\...\.......\smc
...............\...\.......\...\smc.c
...............\...\.......\...\smc.h
...............\...\.......\uart
...............\...\.......\....\uart.c
...............\...\.......\....\uart.h