riscv: provide a flat image loader

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This allows just loading the kernel at a pre-set address without
qemu going bonkers trying to map the ELF file.

Contains a contribution from Aurabindo Jayamohanan to reuse the
PAGE_OFFSET definition.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Anup Patel <anup@brainfault.org>
[paul.walmsley@sifive.com: fixed checkpatch issue; minor commit
 message fix]
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>

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Christoph Hellwig 2019-10-28 13:10:42 +01:00 • committed by Paul Walmsley

parent 6bd33e1ece

commit 405fe7aa0d

4 changed files with 39 additions and 5 deletions

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13

arch/riscv/Makefile

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7

arch/riscv/boot/Makefile

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8

arch/riscv/boot/loader.S

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16

arch/riscv/boot/loader.lds.S

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