[U-Boot] [PATCH v4 0/4] Homogeneize semantics of CONFIG_SPL_MAX_SIZE

[Albert ARIBAUD]

CONFIG_SPL_MAX_SIZE and CONFIG_SPL_BSS_MAX_SIZE did not have constant
semantics across all of U-boot. This patch series aims at fixing this by
splitting the maximum size into separate image (code + data + rodata +
linker list) size on the one hand, and BSS size on the other hand.

Changes in v4:
- reordered patches so that FOOTPRINT is introduced first,
  then individual boards are switched to using it
- rewrote README entries
- converted to CONFIG_SPL_MAX_FOOTPRINT
- limited SPL size to exactly 6 2K pages
- converted to CONFIG_SPL_MAX_FOOTPRINT
- converted to CONFIG_SPL_MAX_FOOTPRINT

Changes in v3:
- introduced CONFIG_SPL_MAX_FOOTPRINT
- fixed typo in BSS size test

Changes in v2:
- removed mmutable in SPL linker file
- brought back total size to 12K
- fixed commit summary typoes
- fixed spacing in commit summary

Albert ARIBAUD (4):
  ARM: fix CONFIG_SPL_MAX_SIZE semantics
  cam_enc_4xx: convert to CONFIG_SPL_MAX_FOOTPRINT
  da850evm, da850_am18xxevm: convert to CONFIG_SPL_MAX_FOOTPRINT
  smdk5250, snow: convert to CONFIG_SPL_MAX_FOOTPRINT

 README                                         |   18 ++++++++++++++++--
 arch/arm/cpu/u-boot-spl.lds                    |   24 +++++++++++++-----------
 arch/arm/cpu/u-boot.lds                        |    4 ----
 board/ait/cam_enc_4xx/u-boot-spl.lds           |    2 +-
 board/davinci/da8xxevm/u-boot-spl-da850evm.lds |    2 +-
 board/samsung/smdk5250/smdk5250-uboot-spl.lds  |    2 +-
 include/configs/cam_enc_4xx.h                  |    2 +-
 include/configs/da850evm.h                     |    2 +-
 include/configs/exynos5250-dt.h                |    2 +-
 include/configs/tegra-common.h                 |    2 +-
 10 files changed, 36 insertions(+), 24 deletions(-)

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1.7.10.4