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List:       uclinux-dev
Subject:    [uClinux-dev] Booting fails after "freeing int memory"
From:       s.s-c-h-m-i-t-t () web ! de
Date:       2005-11-25 13:59:37
Message-ID: 43871983.1040204 () web ! de
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Hi,

for an IXDP425 based custom board I try to boot a 2.6.12 kernel (built 
from the 3.3.0 snapgear package) on top of redboot 1.94.

Everything works fine until the "freeing init memory: 104K" message. The 
boot process stucks/hangs. No message, nothing. Could anybody give me 
hints for what I should look to be in the right place. Thanks in advance.

Attached are the boot messages.

Regards,
Stefan.


["_v2.6_build051125a_boot.txt" (text/plain)]

Found PHY with ID# 0x001378e2
Found PHY with ID# 0x001378e2
Ethernet eth1: MAC address 00:00:84:28:50:02
IP: 10.0.13.2/255.255.255.0, Gateway: 0.0.0.0
Default server: 10.0.13.1, DNS server IP: 0.0.0.0

RedBoot(tm) bootstrap and debug environment [ROM]
Red Hat certified release, version 1.94 - built 01:25:25, May 26 2005

Platform: IXDP425 Development Platform (XScale) BE
Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.

RAM: 0x00000000-0x08000000, 0x0001f1a8-0x07fd0000 available
FLASH: 0x50000000 - 0x51000000, 128 blocks of 0x00020000 bytes each.
RedBoot> load -r -v -b 0x01600000 zImage_v2.6_build051125a
Using default protocol (TFTP)
|
Raw file loaded 0x01600000-0x016ec367, assumed entry at 0x01600000
RedBoot> load -r -v -b 0x00800000 ramdisk_v2.6_build051125a.gz
Using default protocol (TFTP)
-
Raw file loaded 0x00800000-0x009f62a1, assumed entry at 0x00800000
RedBoot> go 0x01600000
Linux version 2.6.12-uc0 (root@pink) (gcc version 3.3.2) #6 Fri Nov 25 12:08:09 CET 2005
CPU: XScale-IXP4xx [690541f1] revision 1 (ARMv5TE)
CPU0: D VIVT undefined 5 cache
CPU0: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
CPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
Machine: Intel IXDP425 Development Platform
converttags
Warning: bad configuration page, trying to continue
default tags
Memory policy: ECC disabled, Data cache writeback
Built 1 zonelists
Kernel command line: console=ttyS1,115200 root=/dev/ram0 initrd=0x00800000,8M mem=64M@0x00000000
PID hash table entries: 512 (order: 9, 8192 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 64MB = 64MB total
Memory: 54400KB available (1763K code, 341K data, 104K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
Freeing initrd memory: 8192K
NET: Registered protocol family 16
PCI: IXP4xx is host
PCI: IXP4xx Using direct access for memory space
PCI: bus0: Fast back to back transfers disabled
dmabounce: registered device 0000:00:01.0 on pci bus
NetWinder Floating Point Emulator V0.97 (double precision)
JFFS2 version 2.2. (C) 2001-2003 Red Hat, Inc.
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
ttyS0 at MMIO 0xc8000000 (irq = 15) is a XScale
ttyS1 at MMIO 0xc8001000 (irq = 15) is a XScale
ttyS2 at  (irq = 0) is a 16550A
io scheduler noop registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
mice: PS/2 mouse device common for all mice
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
NET: Registered protocol family 1
NET: Registered protocol family 17
RAMDISK: Compressed image found at block 0
VFS: Mounted root (ext2 filesystem) readonly.
Freeing init memory: 104K

^^^^^^^^^^^^^^^^^^^^^^^^^^ Here it stops!


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