siemens-ccp-common.h 854 B

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /* Be very careful updating CONFIG_IDENT_STRING
  3. * This string will control the update flow whether an U-Boot should be
  4. * updated or not. If the version of installed U-Boot (in flash) is smaller
  5. * than the version to be installed (from update file), an update will
  6. * be performed.
  7. *
  8. * General rules:
  9. * 1. First 4 characters ' ##v' or IDENT_MAGIC represent kind of a magic number
  10. * to identify the following strings after easily. Don't change them!
  11. *
  12. * 2. First 2 digits after 'v' or CCP_MAJOR are updated with U-Boot version
  13. * change, e.g. from 2015.04 to 2018.03
  14. *
  15. * 3. Second 2 digits after '.' or CCP_MINOR are updated if we want to upgrade
  16. * U-Boot within an U-Boot version.
  17. */
  18. #define CCP_IDENT_MAGIC " ##v"
  19. #define GENERATE_CCP_VERSION(MAJOR, MINOR) CCP_IDENT_MAGIC MAJOR "." MINOR