riscv: Separate memory init from paging init

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Currently, we perform some memory init functions in paging init. But,
that will be an issue for NUMA support where DT needs to be flattened
before numa initialization and memblock_present can only be called
after numa initialization.

Move memory initialization related functions to a separate function.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Greentime Hu <greentime.hu@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

...

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Atish Patra 2020-11-18 16:38:27 -08:00 • committed by Palmer Dabbelt

parent ae3c107cd8

commit cbd34f4bb3

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3 changed files with 7 additions and 1 deletions

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1

arch/riscv/include/asm/pgtable.h

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1

arch/riscv/kernel/setup.c

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6

arch/riscv/mm/init.c

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