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SubjectRe: [PATCH] tty/serial: emit CR before NL in RISC-V SBL console
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On Jan 10 2019, Anup Patel <anup@brainfault.org> 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.

--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."

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