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Originally CONFIG_FIT_SHAxxx enabled specific SHA algos for and only for hash_calculate() in common/image-fit.c. However, since commit 14f061dc ("image: Drop IMAGE_ENABLE_SHAxxx"), the correct selector was changed to CONFIG_SHAxxx. The extra "_FIT_" variants are neither used, nor needed. Remove them. One defconfig disables FIT_SHA256, which is now changed to 'SHA256'. CMD_MVEBU_BUBT needs to select select SHA256 to avoid undefined references to "sha256_*()". bubt.c needs sha256, so this selection is correct. It is not clear why this problem did not manifest before. Note that SHA selection in SPL is broken for this exact reason. There is no corresponding SPL_SHAxxx. Fixing this is is beyond the scope of this change. Also note that we make CONFIG_FIT now imply SHA256, to make up for FIT_SHA256 previously being a default y option. Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> [trini: Add imply SHA256 to FIT] Signed-off-by: Tom Rini <trini@konsulko.com>
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