arm64: kexec: make dtb_mem always enabled

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Currently, dtb_mem is enabled only when CONFIG_KEXEC_FILE is
enabled. This adds ugly ifdefs to c files.

Always enabled dtb_mem, when it is not used, it is NULL.
Change the dtb_mem to phys_addr_t, as it is a physical address.

Signed-off-by: Pavel Tatashin <pasha.tatashin@soleen.com>
Reviewed-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20210125191923.1060122-2-pasha.tatashin@soleen.com
Signed-off-by: Will Deacon <will@kernel.org>

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Pavel Tatashin 2021-01-25 14:19:06 -05:00 • committed by Will Deacon

parent 19c329f680

commit 117cda9a78

2 changed files with 3 additions and 7 deletions

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4

arch/arm64/include/asm/kexec.h

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6

arch/arm64/kernel/machine_kexec.c

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