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Re: Re: [microblaze-uclinux] test uclinux-auto on spartan3
John Williams,您好！
Thanks.
I think it works better than yesterday.
but still out of order.
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Linux version 2.4.27-uc1 (root@localhost) (gcc version 2.95.3-4 Xilinx EDK 6.2.1
Build EDK_Gm.12.3) #36 Wed Jan 12 04:52:44 CST 2005
On node 0 totalpages: 4096
zone(0): 4096 pages.
zone(1): 0 pages.
zone(2): 0 pages.
CPU: MICROBLAZE
Console: xmbserial on UARTLite
Kernel command line:
Calibrating delay loop... 2.30 BogoMIPS
Memory: 16MB = 16MB total
Memory: 15292KB available (453K code, 451K data, 28K init)
Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode cache hash table entries: 1024 (order: 1, 8192 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Microblaze UARTlite serial driver version 1.00
ttyS0 at 0xffff2000 (irq = 1) is a Microblaze UARTlite
Starting kswapd
xgpio #0 at 0xFFFF5000 mapped to 0xFFFF5000
Xilinx GPIO registered
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: 8009FFC4-800E27C3 [VIRTUAL 8009FFC4-800E27C3] (RO)
VFS: Mounted root (romfs filesystem) readonly.
Freeing init memory: 28K
echo: not found
mount: not found
echo: not found
mount: not found
echo: not found
mkdir: cannot create directory /var/run
echo: not found
[: not found
[: not found
init: Booting to single user mode
# ls
ls: not found
# dir
dir: not found
# cd
# cd /bin
# ls
ls: not found
#
This means it is runing?
Thank you again.
======= 2005-01-12 12:23:19 您在来信中写道：=======
>Hi jpyao,
>
>姚建平 wrote:
>> hi, microblaze-uclinux
>>
>> below is the board detail:
>> x3s400-4pq208c
>> 4M X 32bits =16MB sdram
>> 48M clock
>> 2 serial ports
>> several leds and buttons
>> no sram and flash
>
>Sounds like a nice little board, do you a link or picture?
>
>> today I tried on uClinux with the uClinux-auto
>
>See comments below:
>
>> Linux version 2.4.27-uc1 (root@localhost) (gcc version 2.95.3-4 Xilinx EDK 6.2.1
>> Build EDK_Gm.12.3) #23 Tue Jan 11 06:38:29 CST 2005
>> On node 0 totalpages: 8192
>> zone(0): 8192 pages.
>> zone(1): 0 pages.
>> zone(2): 0 pages.
>> CPU: MICROBLAZE
>> Console: xmbserial on UARTLite
>> Kernel command line:
>> Calibrating delay loop... 2.30 BogoMIPS
>> Memory: 32MB = 32MB total
>> Memory: 31364KB available (397K code, 645K data, 28K init)
>> Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
>> Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
>> Mount cache hash table entries: 512 (order: 0, 4096 bytes)
>> Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
>> Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
>> POSIX conformance testing by UNIFIX
>> Linux NET4.0 for Linux 2.4
>> Based upon Swansea University Computer Society NET3.039
>> Microblaze UARTlite serial driver version 1.00
>> ttyS0 at 0xffff2000 (irq = 1) is a Microblaze UARTlite
>> Starting kswapd
>> Kernel panic: VFS: Unable to mount root fs on 00:00
>>
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> stopped here !!
>> what should do next?
>
>You need to enable the MTD drivers to manage the memory where the romfs
>is stored. You should be able to use the "Generic uClinux" mapping.
>
>In menuconfig -> kernel configuration => MTD => Mapping Drivers choose
>"Generic uClinux RAM/ROM filesystem support"
This item is not exist in my menuconfig.
mine is linux-2.4.x
>
>Make the new kernel, and things should look a lot better!
>
>Cheers,
>
>John
>
>___________________________
>microblaze-uclinux mailing list
>microblaze-uclinux@itee.uq.edu.au
>Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-uclinux
>Mailing List Archive : http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/
>
>
= = = = = = = = = = = = = = = = = = = =
致
礼！
姚建平
jpyao@ict.ac.cn
2005-01-12
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