powerpc: Use common of_kexec_alloc_and_setup_fdt()

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The code for setting up the /chosen node in the device tree
and updating the memory reservation for the next kernel has been
moved to of_kexec_alloc_and_setup_fdt() defined in "drivers/of/kexec.c".

Use the common of_kexec_alloc_and_setup_fdt() to setup the device tree
and update the memory reservation for kexec for powerpc.

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210221174930.27324-8-nramas@linux.microsoft.com

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This commit is contained in:

Rob Herring 2021-02-21 09:49:24 -08:00

parent ac10be5cdb

commit 3c985d31ad

4 changed files with 26 additions and 140 deletions

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1

arch/powerpc/include/asm/kexec.h

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30

arch/powerpc/kexec/elf_64.c

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132

arch/powerpc/kexec/file_load.c

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3

arch/powerpc/kexec/file_load_64.c

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