Jivin Per Hallsmark lays it down ... > Dear nommu gurus! > > I'm back down the work-pile and trying porting linux 2.6 on a ARM nommu > processor. > The boot seems going farly well, but as soon as userland start, it goes > to some parallell universe or something. > Unfortunally this platform hasn't any jtag interface so it's a struggle > to continue. > > I wonder if any has already made a 2.6 port for this processor? > Until now, I've extended the proc-arm7tdmi.S a bit to include a > PROCESSOR_ID for this > which seems to be a arm7tdmi with armv4 cache. However, in the latest > uClinux, the 2.4 tree has > it's own proc-oki-ml675001.S, indicating CP15, TLB's etc. > Unfortunally proc-oki-ml675001.S isn't brought forward to 2.6 AFAIK. > Would it be a good way to try this path, bringing in a new proc.S-file? > > Linux version 2.6.19-uc1-lx999 ([EMAIL PROTECTED]) (gcc version 4.1.2) #131 > Tue > May 8 14:55:52 CEST 2007 > CPU: OKI-ML675001 [04167500] revision 0 (ARMv3), cr=0000007c > Machine: Ontime Networks Lynx platform > Built 1 zonelists. Total pages: 4064 > Kernel command line: console=ttyS0,38400 root=/dev/mtdblock2 init=/bin/sh > PID hash table entries: 64 (order: 6, 256 bytes) > Dentry cache hash table entries: 2048 (order: 1, 8192 bytes) > Inode-cache hash table entries: 1024 (order: 0, 4096 bytes) > Memory: 16MB = 16MB total > Memory: 15100KB available (944K code, 125K data, 64K init) > Mount-cache hash table entries: 512 > copy_process: creating swapper > copy_process: creating swapper > copy_process: creating swapper > copy_process: creating swapper > copy_process: creating swapper > copy_process: creating swapper > copy_process: creating kthread > copy_process: creating kthread > copy_process: creating kthread > copy_process: creating kthread > copy_process: creating kthread > JFFS version 1.0, (C) 1999, 2000 Axis Communications AB > JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc. > io scheduler noop registered > io scheduler deadline registered (default) > okiml67x-sio.0: ttyS0 at MMIO 0xb8002000 (irq = 10) is a OKI ML67x SIO > serial_sio_probe: OK > RAMDISK driver initialized: 2 RAM disks of 8192K size 1024 blocksize > loop: loaded (max 8 devices) > copy_process: creating swapper > Lynx flash: Found 1 x16 devices at 0x0 in 16-bit bank > Amd/Fujitsu Extended Query Table at 0x0040 > Lynx flash: CFI does not contain boot bank location. Assuming top. > number of CFI chips: 1 > cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness. > Creating 4 MTD partitions on "Lynx flash": > 0x00000000-0x00800000 : "U-BOOT" > 0x00080000-0x00200000 : "JFFS2" > 0x00200000-0x00700000 : "CRAMFS1" > 0x00700000-0x00800000 : "CRAMFS2" > VFS: Mounted root (cramfs filesystem) readonly. > Freeing init memory: 64K > tty_open: trying to open console > s > s > t > s > d > s > Bpx)s > , > s > d > s > FA > s > d > s > Bga)s > , > s > d > s > d
Are you sure the baud rate didn't change when init opened the console ? Just a thought :-) Cheers, Davidm -- David McCullough, [EMAIL PROTECTED], Ph:+61 734352815 Secure Computing - SnapGear http://www.uCdot.org http://www.cyberguard.com _______________________________________________ uClinux-dev mailing list [email protected] http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by [email protected] To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev
