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[microblaze-uclinux] test uclinux-auto on spartan3
hi, microblaze-uclinux
I'm new on this list, and not familiar with linux ,especially on porting.
Last month, I got my fpga board.
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
today I tried on uClinux with the uClinux-auto
-- Entering main() --
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?
Thanks
jpyao
jpyao@ict.ac.cn
2005-01-11
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