On 2017-11-08 at 06:54:51 +0100, Greentime Hu <green.hu@xxxxxxxxx> wrote:
> From: Greentime Hu <greentime@xxxxxxxxxxxxx>
>
> Signed-off-by: Rick Chen <rick@xxxxxxxxxxxxx>
> Signed-off-by: Greentime Hu <greentime@xxxxxxxxxxxxx>
> ---
> arch/nds32/kernel/early_printk.c | 124 ++++++++++++++++++++++++++++++++++++++
> 1 file changed, 124 insertions(+)
> create mode 100644 arch/nds32/kernel/early_printk.c
>
> diff --git a/arch/nds32/kernel/early_printk.c b/arch/nds32/kernel/early_printk.c
> new file mode 100644
> index 0000000..269c3cd
> --- /dev/null
> +++ b/arch/nds32/kernel/early_printk.c
Could be implemented using earlycon (the 8250 drivers already supports
it) instead of duplicating functionality in arch/nds32? See e.g. the
nios2 port for how this could be done, specifically commit e118c3fec9c0
("nios2: remove custom early console implementation").
