still crawling through environment manipulation code, and noticed:
... # ifdef CONFIG_ENV_IS_EMBEDDED # error "do not define CONFIG_ENV_IS_EMBEDDED in your board config" # error "it is calculated automatically for you" # endif ...
but it seems there are a number of boards that are doing just that (as well as defining ENV_IS_EMBEDDED as well:
$ grep -r "define.*ENV_IS_EMBEDDED$" include/configs include/configs/ibf-dsp561.h:#define ENV_IS_EMBEDDED include/configs/bf533-stamp.h:#define ENV_IS_EMBEDDED include/configs/cm-bf537u.h:#define ENV_IS_EMBEDDED include/configs/bct-brettl2.h:#define ENV_IS_EMBEDDED include/configs/sh7753evb.h:#define CONFIG_ENV_IS_EMBEDDED include/configs/bf537-pnav.h:#define ENV_IS_EMBEDDED include/configs/sh7757lcr.h:#define CONFIG_ENV_IS_EMBEDDED include/configs/bf537-stamp.h:#define ENV_IS_EMBEDDED include/configs/sh7752evb.h:#define CONFIG_ENV_IS_EMBEDDED include/configs/cm-bf537e.h:#define ENV_IS_EMBEDDED include/configs/tcm-bf537.h:#define ENV_IS_EMBEDDED include/configs/bf538f-ezkit.h:#define ENV_IS_EMBEDDED include/configs/dnp5370.h:#define ENV_IS_EMBEDDED $
and testing ENV_IS_EMBEDDED:
$ grep -r "ifdef.*ENV_IS_EMBEDDED$" * common/env_onenand.c:#ifdef ENV_IS_EMBEDDED common/env_mmc.c:#ifdef ENV_IS_EMBEDDED common/env_flash.c:#ifdef ENV_IS_EMBEDDED common/env_remote.c:#ifdef ENV_IS_EMBEDDED include/environment.h:# ifdef CONFIG_ENV_IS_EMBEDDED include/environment.h:#ifdef CONFIG_ENV_IS_EMBEDDED include/environment.h:# ifdef ENV_IS_EMBEDDED include/environment.h:#ifdef ENV_IS_EMBEDDED include/configs/ibf-dsp561.h:#ifdef ENV_IS_EMBEDDED include/configs/bf533-stamp.h:#ifdef ENV_IS_EMBEDDED include/configs/cm-bf537u.h:#ifdef ENV_IS_EMBEDDED include/configs/bct-brettl2.h:#ifdef ENV_IS_EMBEDDED include/configs/bf537-pnav.h:#ifdef ENV_IS_EMBEDDED include/configs/bf537-stamp.h:#ifdef ENV_IS_EMBEDDED include/configs/cm-bf537e.h:#ifdef ENV_IS_EMBEDDED include/configs/tcm-bf537.h:#ifdef ENV_IS_EMBEDDED include/configs/bf538f-ezkit.h:#ifdef ENV_IS_EMBEDDED $
what is the proper usage of this construct?
rday