images: always build sha256sum into pbl
Create a sha256sum of the compressed barebox image and always add it to the PBL. We also add a custom linker section for ARM, to retrieve the sha256sum for piggydata verification. Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> |
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arch/arm/lib/pbl.lds.S |
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images/Makefile |
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images/sha_sum.S 0 → 100644 |
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