[ Upstream commit cbd34f4bb37d62d8a027f54205bff07e73340da4 ] 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> Stable-dep-of: 50e63dd8ed92 ("riscv: fix reserved memory setup") Signed-off-by: Sasha Levin <sashal@kernel.org>