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initramfs文件系统制作和移植

[日期:2013-04-28] 来源:Linux社区  作者:sonbai [字体: ]

1.1.5. 启动引导

[ s3c2440@guowenxue ]# boot

NAND read: device 0 offset 0x100000, size 0x800000

8388608 bytes read: OK

## Booting kernel from Legacy Image at 30008000 ...

Image Name: Linux Kernel

Created: 2013-04-27 9:26:23 UTC

Image Type: ARM Linux Kernel Image (uncompressed)

Data Size: 7187540 Bytes = 6.9 MiB

Load Address: 30008000

Entry Point: 30008040

Verifying Checksum ... OK

XIP Kernel Image ... OK

OK

OS entry point: 30008040

Image entry point=30008040

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

Linux version 3.0.0 (root@localhost.localdomain) (gcc version 4.5.4 (Buildroot 2012.08) ) #3 Fri Apr 26 22:06:01 CST 2013

CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177

CPU: VIVT data cache, VIVT instruction cache

Machine: SMDK2440

Memory policy: ECC disabled, Data cache writeback

CPU S3C2440A (id 0x32440001)

S3C24XX Clocks, Copyright 2004 Simtec Electronics

S3C244X: core 405.000 MHz, memory 101.250 MHz, peripheral 50.625 MHz

CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on

Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256

Kernel command line: noinitrd console=ttyS0,115200 mem=64M init=/linuxrc rw loglevel=7

PID hash table entries: 256 (order: -2, 1024 bytes)

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: 48940k/48940k available, 16596k reserved, 0K highmem

Virtual kernel memory layout:

vector : 0xffff0000 - 0xffff1000 ( 4 kB)

fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)

DMA : 0xffc00000 - 0xffe00000 ( 2 MB)

vmalloc : 0xc4800000 - 0xf6000000 ( 792 MB)

lowmem : 0xc0000000 - 0xc4000000 ( 64 MB)

modules : 0xbf000000 - 0xc0000000 ( 16 MB)

.init : 0xc0008000 - 0xc0a77000 (10684 kB)

.text : 0xc0a77000 - 0xc0f3b000 (4880 kB)

.data : 0xc0f3c000 - 0xc0f6bc40 ( 192 kB)

.bss : 0xc0f6bc64 - 0xc0f980c4 ( 178 kB)

NR_IRQS:85

irq: clearing pending ext status 00080000

irq: clearing subpending status 00000003

irq: clearing subpending status 00000002

Console: colour dummy device 80x30

console [ttyS0] enabled

Calibrating delay loop... 201.52 BogoMIPS (lpj=503808)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 512

CPU: Testing write buffer coherency: ok

gpiochip_add: gpios 288..303 (GPIOK) failed to register

gpiochip_add: gpios 320..334 (GPIOL) failed to register

gpiochip_add: gpios 352..353 (GPIOM) failed to register

NET: Registered protocol family 16

S3C Power Management, Copyright 2004 Simtec Electronics

S3C2440: Initialising architecture

S3C2440: IRQ Support

S3C24XX DMA Driver, Copyright 2003-2006 Simtec Electronics

DMA channel 0 at c4804000, irq 33

DMA channel 1 at c4804040, irq 34

DMA channel 2 at c4804080, irq 35

DMA channel 3 at c48040c0, irq 36

S3C244X: Clock Support, DVS off

s3c-adc s3c24xx-adc: attached adc driver

bio: create slab <bio-0> at 0

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

s3c-i2c s3c2440-i2c: slave address 0x10

s3c-i2c s3c2440-i2c: bus frequency set to 98 KHz

s3c-i2c s3c2440-i2c: i2c-0: S3C I2C adapter

Advanced Linux Sound Architecture Driver Version 1.0.24.

cfg80211: Calling CRDA to update world regulatory domain

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

UDP hash table entries: 256 (order: 0, 4096 bytes)

UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)

NET: Registered protocol family 1

RPC: Registered named UNIX socket transport module.

RPC: Registered udp transport module.

RPC: Registered tcp transport module.

RPC: Registered tcp NFSv4.1 backchannel transport module.

NetWinder Floating Point Emulator V0.97 (extended precision)

NTFS driver 2.1.30 [Flags: R/W].

JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.

msgmni has been set to 95

io scheduler noop registered

io scheduler deadline registered

io scheduler cfq registered (default)

Console: switching to colour frame buffer device 60x34

fb0: s3c2410fb frame buffer device

s3c2440-uart.0: ttyS0 at MMIO 0x50000000 (irq = 70) is a S3C2440

s3c2440-uart.1: ttyS1 at MMIO 0x50004000 (irq = 73) is a S3C2440

s3c2440-uart.2: ttyS2 at MMIO 0x50008000 (irq = 76) is a S3C2440

brd: module loaded

loop: module loaded

at24 0-0050: 65536 byte 24c512 EEPROM, writable, 128 bytes/write

physmap platform flash device: 00400000 at 08000000

physmap-flash physmap-flash.0: map_probe failed

S3C24XX NAND Driver, (c) 2004 Simtec Electronics

s3c24xx-nand s3c2440-nand: Tacls=3, 29ns Twrph0=7 69ns, Twrph1=3 29ns

s3c24xx-nand s3c2440-nand: NAND soft ECC

NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit)

Scanning device for bad blocks

Bad eraseblock 221 at 0x000001ba0000

Bad eraseblock 1592 at 0x00000c700000

Creating 11 MTD partitions on "NAND":

0x000000000000-0x000000100000 : "mtdblock0 u-boot 1MB"

0x000000100000-0x000000500000 : "mtdblock1 kernel 4MB"

0x000000500000-0x000000f00000 : "mtdblock2 ramdisk 10MB"

0x000000f00000-0x000001e00000 : "mtdblock3 cramfs 15MB"

0x000001e00000-0x000004600000 : "mtdblock3 jffs2 40MB"

0x000004600000-0x000006e00000 : "mtdblock4 yaffs2 40MB"

0x000006e00000-0x000009600000 : "mtdblock5 ubifs 40MB"

0x000009600000-0x000009700000 : "mtdblock6 info 1MB"

0x000009700000-0x00000bf00000 : "mtdblock7 apps 40MB"

0x00000bf00000-0x00000e700000 : "mtdblock8 data 40MB"

0x00000e700000-0x000010000000 : "mtdblock9 backup 25MB"

PPP generic driver version 2.4.2

PPP Deflate Compression module registered

PPP BSD Compression module registered

PPP MPPE Compression module registered

NET: Registered protocol family 24

dm9000 Ethernet Driver, V1.31

dm9000 dm9000.0: eth%d: Invalid ethernet MAC address. Please set using ifconfig

eth0: dm9000a at c4864300,c4866304 IRQ 51 MAC: fe:82:53:01:3c:fa (random)

usbcore: registered new interface driver rt2800usb

ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver

s3c2410-ohci s3c2410-ohci: S3C24XX OHCI

s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1

s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000

usb usb1: New USB device found, idVendor=1d6b, idProduct=0001

usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

usb usb1: Product: S3C24XX OHCI

usb usb1: Manufacturer: Linux 3.0.0 ohci_hcd

usb usb1: SerialNumber: s3c24xx

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 2 ports detected

Initializing USB Mass Storage driver...

usbcore: registered new interface driver usb-storage

USB Mass Storage support registered.

usbcore: registered new interface driver usbserial

usbserial: USB Serial Driver core

USB Serial support registered for ch341-uart

usbcore: registered new interface driver ch341

USB Serial support registered for FTDI USB Serial Device

usbcore: registered new interface driver ftdi_sio

ftdi_sio: v1.6.0:USB FTDI Serial Converters Driver

USB Serial support registered for GSM modem (1-port)

usbcore: registered new interface driver option

option: v0.7.2:USB Driver for GSM modems

USB Serial support registered for pl2303

usbcore: registered new interface driver pl2303

pl2303: Prolific PL2303 USB to serial adaptor driver

mousedev: PS/2 mouse device common for all mice

samsung-ts s3c2440-ts: driver attached, registering input device

input: S3C24XX TouchScreen as /devices/virtual/input/input0

S3C24XX RTC, (c) 2004,2006 Simtec Electronics

s3c-rtc s3c2410-rtc: rtc disabled, re-enabling

s3c-rtc s3c2410-rtc: rtc core: registered s3c as rtc0

i2c /dev entries driver

s3c-sdi s3c2440-sdi: mmc0 - using pio, sw SDIO IRQ

usbcore: registered new interface driver usbhid

usbhid: USB HID core driver

S3C24XX_UDA134X SoC Audio driver

UDA134X SoC Audio Codec

asoc: uda134x-hifi <-> s3c24xx-iis mapping ok

ALSA device list:

#0: S3C24XX_UDA134X

Netfilter messages via NETLINK v0.30.

nf_conntrack version 0.5.0 (764 buckets, 3056 max)

ctnetlink v0.93: registering with nfnetlink.

xt_time: kernel timezone is -0000

ip_set: protocol 6

IPVS: Registered protocols (TCP, UDP, AH, ESP)

IPVS: Connection hash table configured (size=4096, memory=32Kbytes)

IPVS: Creating netns size=1008 id=0

IPVS: ipvs loaded.

IPVS: [rr] scheduler registered.

IPVS: [wrr] scheduler registered.

IPVS: [lc] scheduler registered.

IPVS: [wlc] scheduler registered.

IPVS: [lblc] scheduler registered.

IPVS: [lblcr] scheduler registered.

IPVS: [dh] scheduler registered.

IPVS: [sh] scheduler registered.

IPVS: [sed] scheduler registered.

IPVS: [nq] scheduler registered.

ip_tables: (C) 2000-2006 Netfilter Core Team

ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully

arp_tables: (C) 2002 David S. Miller

TCP cubic registered

NET: Registered protocol family 17

lib80211: common routines for IEEE802.11 drivers

Registering the dns_resolver key type

s3c-rtc s3c2410-rtc: setting system clock to 2023-01-09 16:43:58 UTC (1673282638)

Freeing init memory: 10684K

usb 1-1: new full speed USB device number 2 using s3c2410-ohci

usb 1-1: New USB device found, idVendor=05e3, idProduct=0606

usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

usb 1-1: Product: USB Hub 2.0

hub 1-1:1.0: USB hub found

hub 1-1:1.0: 4 ports detected

dm9000 dm9000.0: eth0: link down

Copyright (C) 2013 fulinux<fulinux@sina.com>

root login: dm9000 dm9000.0: eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1

Copyright (C) 2013 fulinux<fulinux@sina.com>

root login: root

>:

>: ls

apps data etc init linuxrc proc sbin tmp var

bin dev info lib mnt root sys usr

>:

这样initramfs文件系统就自作成功:-)

linux
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