I have used busybox 1.6.0 and 1.5.1
I used the kernel 2.6.18 from Montavista ,used arm_v5t_le-gcc to
compile kernel and busybox , but my busybox can't enter shell
I have no "etc/inittab " file .
Following is my debug info :
---JK2410: Starting kernel , mach_type is 193 ...
Uncompressing
Linux.
done, booting the kernel.
Linux version 2.6.18_pro500-versatile926ejs
([EMAIL PROTECTED]) (gcc version 4.2.0 20070126 (prerelease)
(MontaVista 4.2.0-3.0.0.0702771 2007-03-10)) #17 PREEMPT Wed Jun 20
11:37:00 EDT 2007
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=7177
Machine: SMDK2410
Ignoring unrecognised tag 0x54410008
Memory policy: ECC disabled, Data cache writeback
CPU S3C2410A (id 0x32410002)
S3C2410: core 200.000 MHz, memory 100.000 MHz, peripheral 50.000 MHz
S3C24XX Clocks, (c) 2004 Simtec Electronics
CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
Real-Time Preemption Support (C) 2004-2006 Ingo Molnar
Built 1 zonelists. Total pages: 16384
Kernel command line: root=/dev/ram0 rw console=ttySAC0,115200 mem=64M
ramdisk=32768 initrd=0x3080,20M init=/linuxrc
WARNING: experimental RCU implementation.
irq: clearing subpending status 0002
PID hash table entries: 512 (order: 9, 2048 bytes)
timer tcon=0050, tcnt a2c1, tcfg 0200,, usec 1eb8
Console: colour dummy device 80x30
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 41976KB available (1952K code, 423K data, 100K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
checking if image is initramfs...it isn't (bad gzip magic numbers);
looks like an initrd
Freeing initrd memory: 20480K
NET: Registered protocol family 16
S3C2410: Initialising architecture
NET: Registered protocol family 2
IP route cache hash table entries: 512 (order: -1, 2048 bytes)
TCP established hash table entries: 2048 (order: 4, 65536 bytes)
TCP bind hash table entries: 1024 (order: 2, 28672 bytes)
TCP: Hash tables configured (established 2048 bind 1024)
TCP reno registered
NetWinder Floating Point Emulator V0.97 (extended precision)
NTFS driver 2.1.27 [Flags: R/O].
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Console: switching to colour frame buffer device 80x25
fb0: Virtual frame buffer device, using 1024K of video memory
S3C2410 RTC, (c) 2004 Simtec Electronics
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
s3c2410-uart.0: s3c2410_serial0 at MMIO map 0x5000 mem 0xf080
(irq = 70) is a S3C2410
s3c2410-uart.1: s3c2410_serial1 at MMIO map 0x50004000 mem 0xf0804000
(irq = 73) is a S3C2410
s3c2410-uart.2: s3c2410_serial2 at MMIO map 0x50008000 mem 0xf0808000
(irq = 76) is a S3C2410
RAMDISK driver initialized: 16 RAM disks of 32768K size 1024 blocksize
dm9000 Ethernet Driver
mice: PS/2 mouse device common for all mice
IPv4 over IPv4 tunneling driver
TCP bic registered
NET: Registered protocol family 1
IP-Config: No network devices available.
RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 20480KiB [1 disk] into ram disk... done.
VFS: Mounted root (ext2 filesystem).
*
* *
* REMINDER, the following debugging option is turned on in your .config: *
* *
* CONFIG_DEBUG_PREEMPT *
* *
* it may increase runtime overhead and latencies. *
* *
*
Freeing init memory: 100K
---
<<>>>
From: Ben Dooks <[EMAIL PROTECTED]>
To: Bob Zhang <[EMAIL PROTECTED]>
Cc: [EMAIL PROTECTED]
Date: 2007年6月22日 下午10:05
On Fri, Jun 22, 2007 at 09:54:29PM +0800, Bob Zhang wrote:
I have used busybox 1.6.0 and 1.5.1
I used the kernel 2.6.18 from Montavista ,used arm_v5t_le-gcc to
compile kernel and busybox , but my busybox can't enter shell
Why are you using an arm v5 compiler for an arm v4 system? Also
why do you feel the need to use a montavista kernel and one as
old as 2.6.18!
[引用文字已隐藏]did you ensure /dev/ttySAC where correctly created in the root fs?
--
Ben
Q: What's a light-year?
A: One-third less calories than a regular year.
From: Mike Frysinger <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Cc: Bob Zhang <[EMAIL PROTECTED]>
Date: 2007年6月23日 上午2:32
Attachments: signature.asc
On Friday 22 June 2007, Bob Zhang wrote:
I have used busybox 1.6.0 and 1.5.1
I used the kernel 2.6.18 from Montavista ,used arm_v5t_le-gcc to
compile kernel and busybox , but my busybox can't enter shell
this is rarely a busybox prob
