Hi,
Not work. May be need write string as firs string?
==================================================
root (hd0,0)
kernel /vmlinuz root=LABEL=ROOT_FS console=ttyS0,38400n8
initrd /initrd.img
8250.nr_uarts=6
Error 27: Unrecognized command
==================================================
Regards,
Andrey
----- Original Message -----
From: "Punky Tse" <[email protected]>
To: "Andrey Kaplun" <[email protected]>
Cc: <[email protected]>
Sent: Sunday, January 11, 2009 5:37 PM
Subject: Re: [Voyage-linux] Voyager Linux 0.6.0 and LPC-Bus
Hi,
You can always use the specify kernel parameter in grub to override the
run-time settings, for example,
8250.nr_uarts=6
From the time being, I will only provide a new kernel support 4 UART port
by default.
Regards,
Punky
Andrey Kaplun wrote:
Need enable in kernel config next string:
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=16
####################################### Because 2 serial port in ALIX2
and 4 serial port in LPC-01
CONFIG_SERIAL_8250_RUNTIME_UARTS=6
#######################################
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
CONFIG_SERIAL_8250_FOURPORT=m
CONFIG_SERIAL_8250_ACCENT=m
CONFIG_SERIAL_8250_BOCA=m
# CONFIG_SERIAL_8250_EXAR_ST16C554 is not set
CONFIG_SERIAL_8250_HUB6=m
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
CONFIG_SERIAL_8250_RSA=y
----- Original Message ----- From: "Kim-man 'Punky' TSE"
<[email protected]>
To: "Andrey Kaplun" <[email protected]>
Cc: <[email protected]>
Sent: Friday, January 09, 2009 4:59 AM
Subject: Re: [Voyage-linux] Voyager Linux 0.6.0 and LPC-Bus
Hi,
If you can tell what kernel module or kernel config needed to be
enabled, I am able to add this and available to the daily build quickly.
Regards,
Punky
Andrey Kaplun wrote:
Hello.
I use Voyager Linux 0.6.0 on board ALIX.2. This board have LPC-Bus and
I want use this bus to add additional serial port to ALIX2 through the
adapter LPC-01 by Via Technologies
(http://www.via.com.tw/en/products/mainboards/accessories.jsp). This
adapter used chip F81216 by Fintek.
How to me correct to tuning Linux so that in the system would appear
new serial-ports?
Andrey
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Regards,
Punky
Voyage Solutions (http://solution.voyage.hk)
* Embedded Solutions and Systems
- Mesh Networking, Captive Portal, IP Surveillance, VoIP/PBX
- Network Engineering, Development Platform and Consultation
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