I see that you have a space between ttyS0 and the baud rate of the bootargs it should be a coma
console=ttyS0,115200 Pawel On Sat, Dec 27, 2008 at 1:29 AM, tjzkzs <[email protected]> wrote: > I use at91sam9260ek board, forgot to mention this. last time I said: > > hi all, > when i use u-boot 1.1.5 boot kernel 2.6.22, no kernel console output, > development enviorment i use: > cross_compiler: arm-2007-eldk.iso > kernel: 2.6.22 > patches: 2.6.22-at91.patch.gz & 2.6.22-at91-exp.patch.gz > u-boot?u-boot-1.1.5 > u-boot patch: u-boot-1.1.5_atmel_1.5.diff.bz2 > i got u-boot and the kernel from www.linux4sam.org as well as all patches > above. > u-boot env: > bootdelay=3 > baudrate=115200 > ethaddr=00:13:20:dc:8b:2b > ipaddr=192.168.118.104 > serverip=192.168.118.105 > netmask=255.255.255.0 > bootargs=mem=64M console=ttyS0 115200 root=/dev/mtdblock1 rootfstype=yaffs2 > rw > stdin=serial > stdout=serial > stderr=serial > u-boot output: > U-Boot> bootm 20100000 > ## Booting image at 20100000 ... > Image Name: Linux-2.6.22 > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 1394428 Bytes = 1.3 MB > Load Address: 20008000 > Entry Point: 20008000 > Verifying Checksum ... OK > OK > > Starting kernel ... > > Uncompressing > Linux........................................................................................... > done, booting the kernel. > at here, no output anymore, a problem according to console initialization? > the code from atmel and i have checked, no need to change, then about the > kernel i use? should i change another kernel version ? any advise will be > appreciated ! > Best regards, > Tony Zheng > > _______________________________________________ > U-Boot mailing list > [email protected] > http://lists.denx.de/mailman/listinfo/u-boot > >
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