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env: Rework ENV_IS_EMBEDDED and related logic slightly

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- Drop CONFIG_BUILD_ENVCRC as this is never set directly but instead
  means ENV_IS_EMBEDDED, so reference that in code and rename the Makefile
  usage to BUILD_ENVCRC.
- Remove extra-$(CONFIG_ENV_IS_EMBEDDED) line as it could never be true,
  and likely why there is an extra- line for CONFIG_ENV_IS_IN_FLASH (the
  only use case today of embedded environments).
- With these slight changes we can then see that using the calculated
  symbol of ENV_IS_EMBEDDED is the right thing to use in any code which
  needs to know this situation and can remove CONFIG_ENV_IS_EMBEDDED
  entirely.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini
2022-12-02 16:42:17 -05:00
parent 2440b5bb52
commit 6bd2372094
6 changed files with 7 additions and 39 deletions
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2
env/embedded.c vendored
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@@ -27,7 +27,7 @@
* Generate embedded environment table
* inside U-Boot image, if needed.
*/
#if defined(ENV_IS_EMBEDDED) || defined(CONFIG_BUILD_ENVCRC)
#if defined(ENV_IS_EMBEDDED)
/*
* Put the environment in the .text section when we are building
* U-Boot proper. The host based program "tools/envcrc" does not need