<div>Ameet,</div> <div>I was able to get the system to work today with your Sysace driver patch and was able to boot the ML403 with the correct 'root=' option. But the kernel crashes with a "Oops: machine check, sig: 7 [#1]". (I have 'nt applied the TEMAC patches yet)</div> <div>It appears that the xparamater definition file genearted using EDK 8.1 does not map correctly with the driver and it looks like i need to further downgrade the EDK to 7.1 and re-generate the BSP. I am attaching the console logs and xparamater file. please ignore my earlier reply.</div> <div> </div> <div>thanks</div> <div>Pradeep</div> <div><BR>Linux/PPC load: console=ttyS0,9600 root=/dev/xsysace2<BR>Uncompressing Linux...done.<BR>Now booting the kernel<BR>[ 0.000000] Linux version 2.6.17.1 (<A href="mailto:psampath@psampath-test">psampath@psampath-test</A>) (gcc version 3.4.<BR>1) #3 Thu Oct 5 21:00:20 PDT 2006<BR>[ 0.000000] Xilinx ML403 Reference
System (Virtex-4 FX)<BR>[ 0.000000] Built 1 zonelists<BR>[ 0.000000] Kernel command line: console=ttyS0,9600 root=/dev/xsysace2<BR>[ 0.000000] Xilinx INTC #0 at 0xD1000FC0 mapped to 0xFDFFEFC0<BR>[ 0.000000] PID hash table entries: 2048 (order: 11, 8192 bytes)<BR>[ 0.000186] Console: colour dummy device 80x25<BR>[ 0.001812] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)<BR>[ 0.004864] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)<BR>[ 0.059900] Memory: 257408k available (1672k kernel code, 584k data, 84k init<BR>, 0k highmem)<BR>[ 0.248261] Security Framework v1.0.0 initialized<BR>[ 0.248329] SELinux: Disabled at boot.<BR>[ 0.248476] Mount-cache hash table entries: 512<BR>[ 0.254185] NET: Registered protocol family
16<BR>[ 0.262854] NET: Registered protocol family 2<BR>[ 0.316504] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)<BR>[ 0.317597] TCP established hash table entries: 8192 (order: 3, 32768 bytes)<BR>[ 0.318204] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)<BR>[ 0.318515] TCP: Hash tables configured (established 8192 bind 4096)<BR>[ 0.318547] TCP reno registered<BR>[ 0.325066] audit: initializing netlink socket (disabled)<BR>[ 0.325217] audit(0.324:1): initialized<BR>[ 0.326741] VFS: Disk quotas dquot_6.5.1<BR>[ 0.326987] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)<BR>[ 0.327684] Initializing Cryptographic API<BR>[ 0.327761] io scheduler noop registered<BR>[ 0.327854] io scheduler anticipatory registered
(default)<BR>[ 0.327923] io scheduler deadline registered<BR>[ 0.328152] io scheduler cfq registered<BR>[ 0.948467] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing<BR>enabled<BR>[ 0.957267] serial8250.0: ttyS0 at MMIO 0xa0001003 (irq = 9) is a 16450<BR>[ 3.007825] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 bloc<BR>ksize<BR>[ 3.097865] Data machine check in kernel mode.<BR>[ 3.150765] Oops: machine check, sig: 7 [#1]<BR>[ 3.201802] NIP: C011E58C LR: C011DD00 CTR: C021D308<BR>[ 3.261169] REGS: c0224f50 TRAP: 0202 Not tainted (2.6.17.1)<BR>[ 3.331981] MSR: 00029030 <EE,ME,IR,DR> CR: 95000053 XER: E000007F<BR>[ 3.408018] TASK = c0489b40[1] 'swapper' THREAD: c04a0000<BR>[ 3.470498] GPR00:
00000001 C04A1D20 C0489B40 D1020000 00000101 000005C7 FDFE<BR>D000 C0484BD8<BR>[ 3.570483] GPR08: C05C0C20 C011E014 00000000 C0206AEC 00000000 3BB7E7AD FFFF<BR>FFFF FFFFFFFF<BR>[ 3.670467] GPR16: FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF 00503FFC FFFF<BR>FFFF FFFFFFFF<BR>[ 3.770450] GPR24: FFFFFFFF FFFFFFFF FFFFFFFF 2F646576 00000000 C0220000 0000<BR>0000 C0240C60<BR>[ 3.872519] NIP [C011E58C] XSysAce_RegWrite16+0x8/0x1c<BR>[ 3.933968] LR [C011DD00] XSysAce_Initialize+0x8c/0xe8<BR>[ 3.995416] Call Trace:<BR>[ 4.024581] [C04A1D20] [FFFFFFFF] 0xffffffff (unreliable)<BR>[ 4.089156] [C04A1D40] [C021D358] xsysace_init+0x50/0x330<BR>[ 4.153726] [C04A1F90] [C0002448] init+0xa4/0x27c<BR>[ 4.209968] [C04A1FF0] [C000509C] kernel_thread+0x44/0x60<BR>[ 4.274536] Instruction
dump:<BR>[ 4.309949] 5480c63e 98030001 7c0006ac 5480863e 98030002 7c0006ac 5484463e 98<BR>830003<BR>[ 4.402641] 7c0006ac 4e800020 5480063e 98030000 <7c0006ac> 5484c23e 98830001<BR>7c0006ac<BR>[ 4.498278] Kernel panic - not syncing: Attempted to kill init!<BR>[ 4.568293] <0>Rebooting in 180 seconds..</div> <div><BR><BR><B><I>Ameet Patil <ammubhai@gmail.com></I></B> wrote:</div> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Pradeep,<BR>What you have pasted is only part of the messages displayed. I can't <BR>tell anything from this apart from you 'root=' option. It would be nice <BR>if you could paste the entire log of the boot messages right from <BR>'loaded at: xxxxxxx xxxxxxxx' to 'Kernel Rebooting in 150 seconds'.<BR><BR>-Ameet<BR><BR>Pradeep Sampath wrote:<BR>> Ameet,<BR>> <BR>> loaded at: 00400000
0051513C<BR>> board data at: 00513124 0051313C<BR>> relocated to: 004050E8 00405100<BR>> zimage at: 004057FD 0051230A<BR>> avail ram: 00516000 04000000<BR>> Linux/PPC load: console=ttyS0,9600 root=/dev/xsa2<BR>> Uncompressing Linux...done.<BR>> Now booting the kernel<BR>><BR>><BR>> Please could send me all the boot messages until the point where it<BR>> stops. This will help me better identify the problem.<BR>><BR>> Thanks,<BR>> -Ameet<BR>><BR>><BR><BR></BLOCKQUOTE><BR>