MIPS: boot/compressed: Copy DTB to aligned address

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Since 5.12-rc1, the Device Tree blob must now be properly aligned.

Therefore, the decompress routine must be careful to copy the blob at
the next aligned address after the kernel image.

This commit fixes the kernel sometimes not booting with a Device Tree
blob appended to it.

Fixes: 79edff1206 ("scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9")
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

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Paul Cercueil 2021-03-03 19:33:05 +00:00 • committed by Thomas Bogendoerfer

parent a38fd87484

commit 7a05293af3

2 changed files with 10 additions and 0 deletions

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8

arch/mips/boot/compressed/decompress.c

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2

arch/mips/kernel/vmlinux.lds.S

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