Re: [PATCH] tty/serial: emit CR before NL in RISC-V SBL console

[Andreas Schwab]

On Jan 10 2019, Anup Patel <anup@xxxxxxxxxxxxxx> wrote:

> Instead of doing '\n' handling here, we should do it in BBL or
> OpenSBI (i.e. SBI runtime firmware) otherwise all users of
> SBI_CONSOLE_PUTCHAR (namely, Linux, FreeBSD,
> FreeRTOS, U-Boot S-mode, etc) will endup having '\n'
> handling.

I don't think the serial driver should do NLCR handling on its own,
without being instructed by the tty layer.  Since the earlycon does not
have a tty layer, it needs to handle it explicitly.

Andreas.

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Andreas Schwab, SUSE Labs, schwab@xxxxxxx
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