From: "Matthias Weißer" <weisserm@arcor.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] Relocating u-boot console
Date: Wed, 14 Oct 2009 15:47:27 +0200 [thread overview]
Message-ID: <4AD5D66F.7020700@arcor.de> (raw)
Hello
Is it possible to relocate the u-boot console depending on the state of
some GPIO pins (e.g. in board_init or board_late_init)? Currently I have
the following serial configuration for my board:
#define CONFIG_SERIAL_MULTI
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK CONFIG_JADE_IOCLK
#define CONFIG_SYS_NS16550_COM1 0xfffe1000
#define CONFIG_SYS_NS16550_COM2 0xfff50000
#define CONFIG_SYS_NS16550_COM3 0xfff51000
#define CONFIG_SYS_NS16550_COM4 0xfff43000
#define CONFIG_CONS_INDEX 4
This results in a console on COM4. Now I would like to have the console
on COM1 under some circumstances for maintanance reasons.
Regards,
Matthias Wei?er
next reply other threads:[~2009-10-14 13:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-14 13:47 Matthias Weißer [this message]
2009-10-14 14:00 ` [U-Boot] Relocating u-boot console Mike Frysinger
2009-10-14 15:26 ` Matthias Weißer
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