RE: [microblaze-uclinux] Newbie on an Avnet V5LX50 board

[Rick Hunnicutt <RHunnicutt@xxxxxxxxxxx>]

Michal,

Thank you for the response.

The memory setting is correct (64MB).

I will enable the caches but that shouldn't be the issue, right?

The romfs folder looks to have all the needed items and directory structure. The image.bin file is much larger than the linux.bin file (1.2MB larger). Is there other ways to check this?

Any other ideas?

Thanks again!

Rick Hunnicutt


> -----Original Message-----
> From: owner-microblaze-uclinux@xxxxxxxxxxxxxx [mailto:owner-microblaze-
> uclinux@xxxxxxxxxxxxxx] On Behalf Of Michal Simek
> Sent: Tuesday, October 14, 2008 12:12 PM
> To: microblaze-uclinux@xxxxxxxxxxxxxx
> Subject: Re: [microblaze-uclinux] Newbie on an Avnet V5LX50 board
>
> Hi Rick,
>
> 1. please check size of ram
>
> > Calibrating delay loop... 1.40 BogoMIPS (lpj=7040)
> 2. this seems you don't use caches. Please enable them.
>
> 3. check romfs folder in petalinux
>
> Regards,
> Michal Simek
>
>
> Rick Hunnicutt wrote:
> > Hello all:
> >
> > I'm a newbie and I'm trying to bring up the aforementioned board.
> I've disabled Ethernet and flash, just using XDM to load the image.bin
> to the SDRAM location. It loads and starts to boot but stops with no
> clues as to why, at least not that I can glean. Any help as to my next
> steps would be appreciated.
> >
> > Thanks!
> >
> > Rick Hunnicutt
> >
> >
> > ------------------------------------------------
> > Linux version 2.6.20-uc0-dirty (root@RHEL5-X264) (gcc version 3.4.1 (
> PetaLinux8
> > setup_cpuinfo: initialising
> > setup_cpuinfo: No PVR support in CPU.  Using static compile-time info
> > set_cpuinfo_static: Using static CPU info.
> > setup_memory: max_mapnr: 0x8bfff
> > setup_memory: min_low_pfn: 0x88000
> > setup_memory: max_low_pfn: 0x4000
> > On node 0 totalpages: 16384
> >   DMA zone: 128 pages used for memmap
> >   DMA zone: 0 pages reserved
> >   DMA zone: 16256 pages, LIFO batch:3
> >   Normal zone: 0 pages used for memmap
> > Built 1 zonelists.  Total pages: 16256
> > Kernel command line:
> > OPB INTC #0 at 0x81800000
> > PID hash table entries: 256 (order: 8, 1024 bytes)
> > Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
> > Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
> > Memory: 62676k/65536k available
> > Calibrating delay loop... 1.40 BogoMIPS (lpj=7040)
> > Mount-cache hash table entries: 512
> > io scheduler noop registered
> > io scheduler anticipatory registered
> > io scheduler deadline registered
> > io scheduler cfq registered (default)
> > uartlite.0: ttyS0 at MMIO 0x84000000 (irq = 3) is a uartlite
> > RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
> > uclinux[mtd]: RAM probe address=0x88139440 size=0xf3000
> > Creating 1 MTD partitions on "RAM":
> > 0x00000000-0x000f3000 : "ROMfs"
> > uclinux[mtd]: set ROMfs to be root filesystem index=0
> > VFS: Mounted root (cramfs filesystem) readonly.
> > Freeing unused kernel memory: 76k freed
> >
> >
> >
> >
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> > Project Home Page : http://www.itee.uq.edu.au/~jwilliams/mblaze-
> uclinux
> > Mailing List Archive :
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> >
> >
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