Re: FW: problem in booting kernel
From: Anil Giri <hidden>
Date: 2003-05-08 08:14:58
Hi Bhupi,
How can i configure my serial port?? and no i don;t use JTAG debugger.
i m stuck with the problem for a long time...
Following is the console output...
===========================================
Initializing...
CPU: XPC860xxZPnnD4 at 66 MHz: 4 kB I-Cache 4 kB D-Cache FEC present
Board: 103-PCALTC101-E AF-4402-20-0041
Ethernet Address : 00:04:95:05:00:0e
27/ 1/ 0 22:46:47
DRAM: (128 MB SDRAM) 128 MB
FLASH: 16 MB
*** Warning - bad CRC, using default environment
Input: serial
Output: serial
Hit any key to stop autoboot: 0
## Starting application at 0x40080000 ...
loaded at: 40080000 40089368
relocated to: 00180000 00189368
board data at: 07F3FE48 07F40000
relocated to: 00200100 002002B8
zimage at: 40086000 40123741
initrd at: 40123741 4037909A
relocated to: 07DAA000 07FFF959
avail ram: 00201000 07DAA000
Linux/PPC load: console=ttyS0,9600 console=tty0 root=/dev/ram mem=480
Uncompressing Linux...done.
Now booting the kernel
================================================
-Anil
quoted hunk
-----Original Message----- From: bhupinder sahran [mailto:bhup_sah@yahoo.com] Sent: Wednesday, May 07, 2003 9:22 PM To: Anil Giri; linuxppc-embedded@lists.linuxppc.org Subject: Re: problem in booting kernel Hiquoted
From the inuts u have given it is very tough to findout. But let me ask u some of the questions. 1. One possiblity is that ur serial port is not configured properly & u are not seeing any message from the console port. 2. IF u are having the JTAG debugger find out the value in Program conuter & see where it matches in System.map. So tell me the PC value then it might be possible to catch the problem Thanx Bhupi Linux+Hypertransport -->Silicon www.gdatech.com Good after beer ---Linux--- Anil Giri <anil@india.tejasnetworks.com> wrote:quoted
Hi, I m trying to boot kernel for linux-2.4.18 (MPC860 processor), but it hangs after "Now booting the kernel" message. What could be the reason??? also on debugging i found negative value for register R3 instead of ptr to board info data. Other register settings were ok. Any imputs... -Anil
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