MIPS: Loongson1B: Improve early printk

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- Determine serial port for early printk according to kernel command line.
  - Move to 8250/16550 serial early printk driver.

Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8023/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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Kelvin Cheung 2014-10-10 11:40:00 +08:00 • committed by Ralf Baechle

parent a13f079575

commit 813c14108d

2 changed files with 14 additions and 17 deletions

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1

arch/mips/loongson1/Kconfig

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30

arch/mips/loongson1/common/prom.c

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