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Hi Goran, Now I have removed FSL from my design, but
when I tried to download it gave below error. Linux version 2.4.32-uc0 (devel@localhost) (gcc version
3.4.1 ( Xilinx EDK 8.2
B
uild EDK_Im.12 180506 )) #42 Mon Nov 27 23:44:10 EST
2006 On node 0 totalpages: 16384 zone(0): 16384 pages. zone(1): 0 pages. zone(2): 0 pages. CPU: MICROBLAZE Kernel command line: Console: xmbserial on UARTLite Calibrating delay loop... 49.86
BogoMIPS Memory: 64MB = 64MB total Memory: 61736KB available (1147K code, 1936K data, 52K
init) Dentry cache hash table entries: 8192 (order: 4, 65536
bytes) Inode cache hash table entries:
4096 Mount cache hash table entries: 512 (order: 0, 4096
bytes) Buffer cache hash table entries: 4096 (order: 2, 16384
bytes) Page-cache hash table entries: 16384 (order: 4, 65536
bytes) POSIX conformance testing by UNIFIX Linux NET4.0 for Linux 2.4 Based upon Initializing RT netlink socket Microblaze UARTlite serial driver version 1.00 ttyS0 at 0x40600000 (irq = 2) is a Microblaze UARTlite Starting kswapd xgpio #0 at 0x40000000 mapped to 0x40000000 Xilinx GPIO registered RAMDISK driver initialized: 16 RAM disks of 4096K size 1024
blocksize eth0: using sgDMA mode. eth0: Xilinx EMAC #0 at 0x40C00000 mapped to 0x40C00000,
irq=1 eth0: id 2.0l; block id 11, type 1 uclinux[mtd]: RAM probe address=0x24157fc0 size=0x1ac000 uclinux[mtd]: root filesystem index=0 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 4096 bind 8192) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. VFS: Cannot open root device "" or 1f:00 Please append a correct "root=" boot option Kernel panic: VFS: Unable to mount root fs on 1f:00 Please suggest how to overcome this error. Thanks in advance. Regards, Venkatesha K From:
owner-microblaze-uclinux@xxxxxxxxxxxxxx
[mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] On Behalf Of Goran Bilski Hi, That will happen if you
try to do a memory access to an address where no slave response to or doing a
blocking FSL which will never get the correct FSL status. Göran From:
owner-microblaze-uclinux@xxxxxxxxxxxxxx [mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx]
On Behalf Of Venkatesha Dear All, I am able to continue till configuring and
generating uClinux image. But when I tried to download the image
using XMD debugger, it gave below error. ERROR: MDT- microblaze
pipeline stalled executing instruction at >>PC: 0x00000010 Try resetting the
processor to continue.. My hardware passes memory test and also I
have marked bootloop for bram initialization. I am using EDK 8.2SP2 and Microblaze
version 5.00.c. Is this configuration supports uClinux 1.00.d.? I am attaching MHS, MSS and auto-config.in
file with this mail. Please help me, this is
the second time I am requesting. Thanks & regards, Venkatesha K |