Hi console=ttyS0 is good but why again console=tty. That might be the issue. When u r paasing parameters from ppcboot, why console is eqated two times.
U should only say console=ttyS0 , 9600 So console=tty is not correct............ Try out this... Bhupi Linux+Hypertransport --> Silicon www.gdatech.com Good after beer -- Linux --- Anil Giri <anil at india.tejasnetworks.com> wrote: > > 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 > > > > > > > -----Original Message----- > > From: bhupinder sahran [mailto:bhup_sah at yahoo.com] > > Sent: Wednesday, May 07, 2003 9:22 PM > > To: Anil Giri; > linuxppc-embedded at lists.linuxppc.org > > Subject: Re: problem in booting kernel > > > > Hi > > >From the inuts u have given it is very tough to > find > > out. 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 at india.tejasnetworks.com> > wrote: > > > > > > 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 > > > > > > > > > > > > > > > > > > > ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
