tiny6410 Linux启动信息

NAND read: device 0 offset 0x400000, size 0x500000            //0x500000是2G？

.....Boot with zImage

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

Initializing cgroup subsys cpu

Linux version 2.6.38-FriendlyARM (root@jensen) (gcc version 4.5.1 (ctng-1.8.1-FA) ) #13 PREEMPT Mon Jul 18 17:07:42 HKT 2011

CPU: ARMv6-compatible processor [410fb766] revision 6 (ARMv7), cr=00c5387f

CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache

Machine: MINI6410

Memory policy: ECC disabled, Data cache writeback

CPU S3C6410 (id 0x36410101)

S3C24XX Clocks, Copyright 2004 Simtec Electronics

camera: no parent clock specified

S3C64XX: PLL settings, A=532000000, M=532000000, E=24000000             //PLL设置

S3C64XX: HCLK2=266000000, HCLK=133000000, PCLK=66500000

mout_apll: source is fout_apll (1), rate is 532000000

mout_epll: source is epll (1), rate is 24000000

mout_mpll: source is mpll (1), rate is 532000000

mmc_bus: source is mout_epll (0), rate is 24000000

mmc_bus: source is mout_epll (0), rate is 24000000

mmc_bus: source is mout_epll (0), rate is 24000000

usb-bus-host: source is clk_48m (0), rate is 48000000

uclk1: source is dout_mpll (1), rate is 66500000

spi-bus: source is mout_epll (0), rate is 24000000

spi-bus: source is mout_epll (0), rate is 24000000

audio-bus: source is mout_epll (0), rate is 24000000

audio-bus: source is mout_epll (0), rate is 24000000

audio-bus: source is mout_epll (0), rate is 24000000

irda-bus: source is mout_epll (0), rate is 24000000

camera: no parent clock specified

s3c64xx: 10485760 bytes SDRAM reserved for fimc at 0x5f5f8000

s3c64xx: 8388608 bytes SDRAM reserved for pp at 0x5edf8000

s3c64xx: 8388608 bytes SDRAM reserved for tv at 0x5e5f8000

s3c64xx: 6291456 bytes SDRAM reserved for mfc at 0x5dff8000

s3c64xx: 4194304 bytes SDRAM reserved for jpeg at 0x5dbf8000

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 65024

Kernel command line: root=ubi0:FriendlyARM-root ubi.mtd=2 rootfstype=ubifs  init=/linuxrc console=ttySAC0,115200

PID hash table entries: 1024 (order: 0, 4096 bytes)

Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)

Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)

Memory: 256MB = 256MB total          //256M内存

Memory: 215160k/215160k available, 46984k reserved, 0K highmem

Virtual kernel memory layout:

    vector  : 0xffff0000 - 0xffff1000   (   4 kB)

    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

    DMA     : 0xff600000 - 0xffe00000   (   8 MB)

    vmalloc : 0xd0800000 - 0xf6000000   ( 600 MB)

    lowmem  : 0xc0000000 - 0xd0000000   ( 256 MB)

    modules : 0xbf000000 - 0xc0000000   (  16 MB)

      .init : 0xc0008000 - 0xc0168000   (1408 kB)

      .text : 0xc0168000 - 0xc0719d3c   (5832 kB)

      .data : 0xc071a000 - 0xc075f380   ( 277 kB)

SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

Preemptable hierarchical RCU implementation.

        RCU-based detection of stalled CPUs is disabled.

        Verbose stalled-CPUs detection is disabled.

NR_IRQS:246

VIC @f6000000: id 0x00041192, vendor 0x41

VIC @f6010000: id 0x00041192, vendor 0x41

Console: colour dummy device 80x30

console [ttySAC0] enabled

Calibrating delay loop... 530.84 BogoMIPS (lpj=2654208)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 512

CPU: Testing write buffer coherency: ok

NET: Registered protocol family 16

s3c64xx_dma_init: Registering DMA channels

PL080: IRQ 73, at d0808000, channels 0..8

PL080: IRQ 74, at d080c000, channels 8..16

S3C6410: Initialising architecture

bio: create slab 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 64 KHz

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

Advanced Linux Sound Architecture Driver Version 1.0.23.

NET: Registered protocol family 2

IP route cache hash table entries: 2048 (order: 1, 8192 bytes)

TCP established hash table entries: 8192 (order: 4, 65536 bytes)

TCP bind hash table entries: 8192 (order: 5, 163840 bytes)

TCP: Hash tables configured (established 8192 bind 8192)

TCP reno registered

UDP hash table entries: 128 (order: 0, 6144 bytes)

UDP-Lite hash table entries: 128 (order: 0, 6144 bytes)

NET: Registered protocol family 1

RPC: Registered udp transport module.

RPC: Registered tcp transport module.

RPC: Registered tcp NFSv4.1 backchannel transport module.

NetWinder Floating Point Emulator V0.97 (double precision)

squashfs: version 4.0 (2009/01/31) Phillip Lougher

msgmni has been set to 420

io scheduler noop registered (default)

io scheduler cfq registered

S3C_LCD clock got enabled :: 133.000 Mhz

LCD TYPE :: N43 will be initialized

Window[0] - FB1: map_video_memory: clear ff600000:0007f800

            FB1: map_video_memory: dma=5d780000 cpu=ff600000 size=0007f800

Window[0] - FB2: map_video_memory: clear ff63fc00:0003fc00

            FB2: map_video_memory: dma=5d7bfc00 cpu=ff63fc00 size=0003fc00

Console: switching to colour frame buffer device 60x34

fb0: s3cfb frame buffer device

Window[1] - FB1: map_video_memory: clear ff680000:0007f800

            FB1: map_video_memory: dma=5cc00000 cpu=ff680000 size=0007f800

Window[1] - FB2: map_video_memory: clear ff6bfc00:0003fc00

            FB2: map_video_memory: dma=5cc3fc00 cpu=ff6bfc00 size=0003fc00

fb1: s3cfb frame buffer device

Window[2] - FB1: map_video_memory: clear ff700000:0003fc00

            FB1: map_video_memory: dma=5d740000 cpu=ff700000 size=0003fc00

fb2: s3cfb frame buffer device

Window[3] - FB1: map_video_memory: clear ff740000:0003fc00

            FB1: map_video_memory: dma=5cc80000 cpu=ff740000 size=0003fc00

fb3: s3cfb frame buffer device

backlight       initialized

s3c6400-uart.0: ttySAC0 at MMIO 0x7f005000 (irq = 16) is a S3C6400/10                //四个串口

s3c6400-uart.1: ttySAC1 at MMIO 0x7f005400 (irq = 20) is a S3C6400/10

s3c6400-uart.2: ttySAC2 at MMIO 0x7f005800 (irq = 24) is a S3C6400/10

s3c6400-uart.3: ttySAC3 at MMIO 0x7f005c00 (irq = 28) is a S3C6400/10

leds    initialized                            

buttons initialized

pwm     initialized

adc     initialized

loop: module loaded

S3C NAND Driver, (c) 2008 Samsung Electronics

MLC nand initialized, 2011 ported by FriendlyARM

S3C NAND Driver is using hardware ECC.

NAND device: Manufacturer ID: 0xec, Chip ID: 0xd5 (Samsung NAND 2GiB 3,3V 8-bit)

Creating 3 MTD partitions on "NAND 2GiB 3,3V 8-bit":

0x000000000000-0x000000400000 : "Bootloader"                                //Boot,内核和文件系统存储地址区间

0x000000400000-0x000000c00000 : "Kernel"

0x000000c00000-0x000080000000 : "File System"

UBI: attaching mtd2 to ubi0

UBI: physical eraseblock size:   1048576 bytes (1024 KiB)

UBI: logical eraseblock size:    1032192 bytes

UBI: smallest flash I/O unit:    8192

UBI: VID header offset:          8192 (aligned 8192)

UBI: data offset:                16384

UBI: max. sequence number:       9

UBI: attached mtd2 to ubi0

UBI: MTD device name:            "File System"

UBI: MTD device size:            2036 MiB

UBI: number of good PEBs:        2030

UBI: number of bad PEBs:         6

UBI: number of corrupted PEBs:   0

UBI: max. allowed volumes:       128

UBI: wear-leveling threshold:    4096

UBI: number of internal volumes: 1

UBI: number of user volumes:     1

UBI: available PEBs:             0

UBI: total number of reserved PEBs: 2030

UBI: number of PEBs reserved for bad PEB handling: 20

UBI: max/mean erase counter: 2/0

UBI: image sequence number:  1618989453

UBI: background thread "ubi_bgt0d" started, PID 634

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

eth0: dm9000a at d0930000,d0e00004 IRQ 108 MAC: 08:90:90:90:90:90 (chip)

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 79, io mem 0x74300000

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 2.6.38-FriendlyARM ohci_hcd

usb usb1: SerialNumber: s3c24xx

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 2 ports detected

usbcore: registered new interface driver usbserial

USB Serial support registered for generic

usbcore: registered new interface driver usbserial_generic

usbserial: USB Serial Driver core

USB Serial support registered for aircable

usbcore: registered new interface driver aircable

USB Serial support registered for ark3116

usbcore: registered new interface driver ark3116

ark3116:v0.6:USB ARK3116 serial/IrDA driver

USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter

usbcore: registered new interface driver belkin

belkin_sa: v1.3:USB Belkin Serial converter driver