Jia Liu

make sure of the startup codes of MPC5634

Discussion created by Jia Liu on Nov 22, 2010
Latest reply on Nov 29, 2010 by Jia Liu


        I am using  codewarrior for freescale MPC55XX version 2.4 and IDE version is  5.9.0

       My processor is MPC5634.

My question is:

-do we need all the startup code listed in the wizard project such as MPC5633M_HWInit.c  MPC55XX_init_debug.c MPC55XX_init.c?


-do we need use files in installDir\ PowerPC_EABI_Support\ Runtime\src( such  __start.c and _mem.c etc. )as our startup code? If not ,where is the software entry poit  function(_start())?