On Sat Dec 23, 2006 at 16:26:30 +0800, halo duan wrote:
as my graphic card of my pc can not support l4dope, I boot l4linux from serial console, my grub configuration looks like following
You can do that. You can also just enable VGA, PS2 (keyboard, mouse) and just use that without dope or con.
title l4linux root (hd0,0) kernel /l4/bootstrap modaddr 0x02000000 # module /l4/fiasco -serial_esc comspeed 115200 -comport 0
The option is -comspeed 115200 or -comspeed=115200
Your version does not have any effect but does not harm because 115200 is the default. Port 0 is also the default.
modpath "(hd0,0)/l4" task "vmlinuz26 earlyprintk=yes mem=64M console=ttyS0,115200 root=/dev/hda2" all_sects_writable allow_cli
the l4linux build config , I check on the CONFIG_L4_EXTERNAL_RTC=y # CONFIG_L4_BLK_DRV is not set # CONFIG_L4_PDSPBLK_DRV is not set # CONFIG_L4_OSHKOSH_DRV is not set # CONFIG_L4_ORE_DRV is not set CONFIG_L4_SERIAL=y CONFIG_L4_SERIAL_CONSOLE=y # CONFIG_L4_NEED_DSI is not set # CONFIG_L4_NEED_INET_NTOA is not set # CONFIG_L4_DROPSCON is not set
console=ttyS0 isn't going to work here as the L4-serial drivers is called ttyLv0, so you need to write console=ttyLv0 Also, the 115200 doesn't make any sense with ttyLv0 as there's no baud-rate involved.
Adam