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[ts-7000] Re: Rtai Kernel for ts-7250

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Subject: [ts-7000] Re: Rtai Kernel for ts-7250
From: "Edwin" <>
Date: Thu, 29 Sep 2011 21:54:32 -0000
Hi,

The bad erased block seems that you are using a non 2k kernel vmlinux. Try 
again.

Edwin Samanez,

--- In  "l_sulik" <> wrote:
>
> Hello,
> I tried the kernel and I can't do it work properly (in my board only
> works properly the zImage-7250_2k-ts11 kernel)
> When I tried to execute it, I received the following message:
>
>
>
> RedBoot> load -r -b 0x00218000 -h 192.168.0.48 zImage-7250_2k-ts11-rt
> Using default protocol (TFTP)
> Raw file loaded 0x00218000-0x002c23db, assumed entry at 0x00218000
> RedBoot> exec -c "console=ttyAM0,115200 root=/dev/mtdblock1"
> Using base address 0x00218000 and length 0x000aa3dc
> Linux version 2.4.26-ts11-rt  (gcc version
> 3.3.4) #1
>  Wed Jan 30 08:53:44 MST 2008
> CPU: Arm920Tid(wb) revision 0
> Machine: ep9301
> On node 0 totalpages: 2048
> zone(0): 2048 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> On node 1 totalpages: 2048
> zone(0): 2048 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> On node 4 totalpages: 2048
> zone(0): 2048 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> On node 5 totalpages: 2048
> zone(0): 2048 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> On node 16 totalpages: 2048
> zone(0): 2048 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> On node 17 totalpages: 2048
> zone(0): 2048 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> On node 18 totalpages: 2048
> zone(0): 2048 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> On node 19 totalpages: 2048
> zone(0): 2048 pages.
> zone(1): 0 pages.
> zone(2): 0 pages.
> Kernel command line: console=ttyAM0,115200 root=/dev/mtdblock1
> Adeos 2.4r17c3/arm-ep9301: Root domain Linux registered.
> Adeos: Pipelining started.
> Console: colour dummy device 80x30
> Calibrating delay loop... 99.73 BogoMIPS
> Memory: 8MB 8MB 8MB 8MB 8MB 8MB 8MB 8MB = 64MB total
> Memory: 60980KB available (1242K code, 343K data, 72K init)
> Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
> Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
> 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)
> CPU: Testing write buffer: pass
> POSIX conformance testing by UNIFIX
> Linux NET4.0 for Linux 2.4
> Based upon Swansea University Computer Society NET3.039
> Initializing RT netlink socket
> Starting kswapd
> devfs: v1.12c (20020818) Richard Gooch 
> devfs: boot_options: 0x1
> ttyAM0 at MMIO 0x808c0000 (irq = 52) is a AMBA
> ttyAM1 at MMIO 0x808d0000 (irq = 54) is a AMBA
> ttyAM2 at MMIO 0x808e0000 (irq = 55) is a AMBA
> pty: 1024 Unix98 ptys configured
> Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ enabled
> Real Time Clock Driver v1.10f
> ep93xx_eth() version: ep93xx_eth.c: V1.0 09/04/2003 Cirrus Logic
> RAMDISK driver initialized: 16 RAM disks of 12288K size 1024 blocksize
> Searching for NAND flash...
> NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB
> 3,3V 8-bi
> t)
> Scanning device for bad blocks
> Bad eraseblock 0 at 0x00000000
> Using static partition definition
> Creating 3 MTD partitions on "NAND 128MiB 3,3V 8-bit":
> 0x00000000-0x00004000 : "TS-BOOTROM"
> mtd: partition "TS-BOOTROM" doesn't end on an erase block -- force
> read-only
> 0x00004000-0x07d04000 : "Linux"
> mtd: partition "Linux" doesn't start on an erase block boundary --
> force read-on
> ly
> 0x07d04000-0x08000000 : "RedBoot"
> mtd: partition "RedBoot" doesn't start on an erase block boundary --
> force read-
> only
> NET4: Linux TCP/IP 1.0 for NET4.0
> IP Protocols: ICMP, UDP, TCP, IGMP
> 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.
> NetWinder Floating Point Emulator V0.97 (double precision)
> VFS: Cannot open root device "mtdblock1" or 1f:01
> Please append a correct "root=" boot option
> Kernel panic: VFS: Unable to mount root fs on 1f:01
> Adeos: Current domain=Linux on CPU #0 [stackbase=c403e000]
>    Linux[cpuid=0]: priority=100, status=0x0, pending_hi=0x0
>
>
> thanks.
> Leandro D. Sulik
>
> --- In  Ronald Gomes <automatisarg@> wrote:
> >
> > Hello,
> >
> > The binary rt-kernel for TS-7250_2k is now available:
> >
> ftp://oz.embeddedarm.com/ts-arm-linux-cd/binaries/ts-kernels/zImage-7250_2k-ts11-rt
> >
> > Ronald.
> >
> >
> > l_sulik <l_sulik@> escreveu:                               Hi!
> >  I'm working whit a ts-7250 board (Nand flash has a sector size of 2k)
> >  and I need rtai kernel.
> >  The Rtai Kernels that I found in www.embeddedarm.com support a sector
> >  size of 512 byte.
> >  somebody know a rtai kernel which support a sector size of 2k??
> > 
> >  thanks.
> >  Leandro D. Sulik
> > 
> > 
> >     
> >                               
> >
> >       
> > ---------------------------------
> > Abra sua conta no Yahoo! Mail, o único sem limite de espaço para
> armazenamento!
> >
>




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