riscv: Add machine name to kernel boot log and stack dump output

stable inclusion
from stable-v5.10.152
commit 0e4c06ae7c546764eb4769ede647ef71a2fd363d
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I73HJ0

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0e4c06ae7c546764eb4769ede647ef71a2fd363d



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[ Upstream commit 46ad48e8 ]

Add the machine name to kernel boot-up log, and install
the machine name to stack dump for DT boot mode.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Stable-dep-of: 10f6913c ("riscv: always honor the CONFIG_CMDLINE_FORCE when parsing dtb")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Lipeng Sang <sanglipeng1@jd.com>