飞思卡尔IMX51配置参数及启动信息

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BBG U-Boot > pri

bootdelay=1

baudrate=115200

loadaddr=0x90800000

netdev=eth0

ethprime=FEC0

uboot_addr=0xa0000000

uboot=u-boot.bin

kernel=uImage

rd_loadaddr=0x90B00000

nfsroot=/opt/eldk/arm

bootargs_base=setenv bootargs console=ttymxc0,115200

bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp

bootcmd_net=run bootargs_base bootargs_nfs; tftpboot ${loadaddr} ${kernel}; bootm

prg_uboot=tftpboot ${loadaddr} ${uboot}; protect off ${uboot_addr} 0xa003ffff; erase ${uboot_addr} 0xa003ffff; cp.b

${loadaddr} ${uboot_addr} ${filesize}; setenv filesize; saveenv

bootcmd=run bootcmd_SD

bootcmd_SD=run bootargs_base bootargs_android;mmc read 0 ${loadaddr} 0x800 1800;mmc read 0 ${rd_loadaddr} 0x2000 0x258;bootm

${loadaddr} ${rd_loadaddr}

bootargs_android=setenv bootargs ${bootargs} androidboot.console=ttymxc0 init=/init di1_primary calibration

bootcmd_android_recovery=run bootargs_base bootargs_android_recovery;mmc read 0 ${loadaddr} 0x800 0x1800;bootm

bootargs_android_recovery=setenv bootargs ${bootargs} init=/init root=/dev/mmcblk0p4 rootfs=ext4 di1_primary

stdin=serial

stdout=serial

stderr=serial

ethact=FEC0

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dmesg:

U-Boot 2009.08-00145-g574c6ff (11月 09 2010 - 20:12:29)

CPU: Freescale i.MX51 family 3.0V at 800 MHz

mx51 pll1: 800MHz

mx51 pll2: 665MHz

mx51 pll3: 216MHz

ipg clock : 66500000Hz

ipg per clock : 665000000Hz

uart clock : 66500000Hz

cspi clock : 54000000Hz

Board: MX51 BABBAGE 3.0 [POR]

Boot Device: MMC

I2C: ready

DRAM: 512 MB

MMC: FSL_ESDHC: 0, FSL_ESDHC: 1

In: serial

Out: serial

Err: serial

PMIC Mode: SPI

Press home + power to enter recovery mode ...

Net: FEC0 [PRIME]

Hit any key to stop autoboot: 0

MMC read: dev # 0, block # 2048,count 6144 ...

6144 blocks read: OK

MMC read: dev # 0, block # 8192,count 600 ...

600 blocks read: OK

## Booting kernel from Legacy Image at 90800000 ...

Image Name: Android Linux Kernel

Image Type: ARM Linux Kernel Image (uncompressed)

Data Size: 2246592 Bytes = 2.1 MB

Load Address: 90008000

Entry Point: 90008000

Verifying Checksum ... OK

## Loading init Ramdisk from Legacy Image at 90b00000 ...

Image Name: YY Android Root Filessystem

Image Type: ARM Linux RAMDisk Image (uncompressed)

Data Size: 213047 Bytes = 208.1 kB

Load Address: 90308000

Entry Point: 90308000

Verifying Checksum ... OK

Loading Kernel Image ... OK

OK

Starting kernel ...

Uncompressing

Linux........................................................................................................................

.............................................. done, booting the kernel.

Linux version 2.6.31-00839-g28694f3 (root@tom-desktop) (gcc version 4.1.2) #3 PREEMPT Wed Dec 15 13:10:16 CST 2010

CPU: ARMv7 Processor [412fc085] revision 5 (ARMv7), cr=10c53c7f

CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache

Machine: Freescale MX51 Babbage Board

Memory policy: ECC disabled, Data cache writeback

Built 1 zonelists in Zone order, mobility grouping on. Total pages: 109728

Kernel command line: console=ttymxc0,115200 init=/init androidboot.console=ttymxc0 di1_primary calibration ip=dhcp

Unknown boot option `androidboot.console=ttymxc0': ignoring

PID hash table entries: 2048 (order: 11, 8192 bytes)

Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)

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

Memory: 432MB = 432MB total

Memory: 432236KB available (4700K code, 875K data, 136K init, 0K highmem)

SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1

NR_IRQS:368

MXC IRQ initialized

MXC_Early serial console at MMIO 0x73fbc000 (options '115200')

console [ttymxc0] enabled

Console: colour dummy device 80x30

Calibrating delay loop... 799.53 BogoMIPS (lpj=3997696)

Mount-cache hash table entries: 512

CPU: Testing write buffer coherency: ok

regulator: core version 0.5

NET: Registered protocol family 16

i.MX IRAM pool: 128 KB@0xdb840000

IRAM READY

CPU is i.MX51 Revision 3.0

MXC GPIO hardware

iomux_config_mux: Warning: iomux pin config changed, reg=f7ea8134, prev=0x1 new=0x3

Using SDMA I.API

MXC DMA API initialized

bio: create slab <bio-0> at 0

SCSI subsystem initialized

CSPI: mxc_spi-0 probed

MXC I2C driver

MXC I2C driver

MXC HS I2C driver

IPU DMFC NORMAL mode: 1(0~1), 5B(4,5), 5F(6,7)

mc13892 Rev 2.0 FinVer 2 detected

Initializing regulators for Babbage.

regulator: SW1: 600 <--> 1375 mV

regulator: SW2: 900 <--> 1850 mV

regulator: SW3: 1100 <--> 1850 mV

regulator: SW4: 1100 <--> 1850 mV

regulator: SWBST: 0 mV

regulator: VIOHI: 0 mV

regulator: VPLL: 1050 <--> 1800 mV

regulator: VDIG: 1650 mV

regulator: VSD: 1800 <--> 3150 mV

regulator: VUSB2: 2400 <--> 2775 mV

regulator: VVIDEO: 2775 mV

regulator: VAUDIO: 2300 <--> 3000 mV

regulator: VCAM: 2500 <--> 3000 mV fast normal

regulator: VGEN1: 1200 mV

regulator: VGEN2: 1200 <--> 3150 mV

regulator: VGEN3: 1800 <--> 2900 mV

regulator: VUSB: 0 mV

regulator: GPO1: 0 mV

regulator: GPO2: 0 mV

regulator: GPO3: 0 mV

regulator: GPO4: 0 mV

Device spi1.0 probed

NET: Registered protocol family 2

IP route cache hash table entries: 4096 (order: 2, 16384 bytes)

TCP established hash table entries: 16384 (order: 5, 131072 bytes)

TCP bind hash table entries: 16384 (order: 4, 65536 bytes)

TCP: Hash tables configured (established 16384 bind 16384)

TCP reno registered

NET: Registered protocol family 1

Trying to unpack rootfs image as initramfs...

Freeing initrd memory: 208K

LPMode driver module loaded

Static Power Management for Freescale i.MX51

PM driver module loaded

sdram autogating driver module loaded

Bus freq driver module loaded

DI1 is primary

mxc_dvfs_core_probe

DVFS driver module loaded

i.MXC CPU frequency driver

DVFS PER driver module loaded

ashmem: initialized

msgmni has been set to 844

alg: No test for stdrng (krng)

io scheduler noop registered

io scheduler anticipatory registered

io scheduler deadline registered

io scheduler cfq registered (default)

mxc_ipu mxc_ipu: Channel already disabled 9

mxc_ipu mxc_ipu: Channel already uninitialized 9

Console: switching to colour frame buffer device 100x30

fbcvt: 1024x768@60: CVT Name - .786M3

regulator: get() with no identifier

regulator: get() with no identifier

regulator: get() with no identifier

mxci2c_wait_writefifo:wait error

Serial: MXC Internal UART driver

mxcintuart.0: ttymxc0 at MMIO 0x73fbc000 (irq = 31) is a Freescale i.MX

console handover: boot [ttymxc0] -> real [ttymxc0]

mxcintuart.1: ttymxc1 at MMIO 0x73fc0000 (irq = 32) is a Freescale i.MX

mxcintuart.2: ttymxc2 at MMIO 0x7000c000 (irq = 33) is a Freescale i.MX

brd: module loaded

loop: module loaded

pmem_adsp: 1 init

pmem_gpu: 3 init

mxc_dataflash spi1.1: JEDEC id 000000 not handled

mice: could not register psaux device, error: -16

mice: PS/2 mouse device common for all mice

MXC keypad loaded

clk: Unable to get requested clock: kpp_clk

input: mxckpd as /devices/virtual/input/input0

mc13892 rtc probe start

pmic_rtc pmic_rtc.1: rtc core: registered pmic_rtc as rtc0

mc13892 rtc probe succeed

i2c /dev entries driver

Linux video capture interface: v2.00

i2c-adapter i2c-0: Bus busy

ov3640_write_reg:write reg error:reg=3012,val=80

mxc_v4l2_output mxc_v4l2_output.0: Registered device video1

MXC WatchDog Driver 2.0

clk: Unable to get requested clock: wdog_clk

MXC Watchdog # 0 Timer: initial timeout 60 sec

device-mapper: uevent: version 1.0.3

device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com

VPU initialized

mxsdhci: MXC Secure Digital Host Controller Interface driver

mxsdhci: MXC SDHCI Controller Driver.

mmc0: SDHCI detect irq 128 irq 1 INTERNAL DMA

mxsdhci: MXC SDHCI Controller Driver.

mmc1: SDHCI detect irq 134 irq 2 INTERNAL DMA

Registered led device: pmic_ledsr

Registered led device: pmic_ledsg

Registered led device: pmic_ledsb

logger: created 64K log 'log_main'

logger: created 256K log 'log_events'

logger: created 64K log 'log_radio'

logger: created 64K log 'log_system'

Advanced Linux Sound Architecture Driver Version 1.0.20.

regulator: Unable to get requested regulator: VDDD

sgtl5000-i2c 1-000a: SGTL5000 revision 17

mmc0: new high speed SDHC card at address 0001

mmcblk0: mmc0:0001 APPSD 3.90 GiB

mmcblk0: p1 p2 p3 < p5 p6 > p4

No device for DAI imx-ssi-1-0

No device for DAI imx-ssi-1-1

No device for DAI imx-ssi-2-0

No device for DAI imx-ssi-2-1

DMA Sound Buffers Allocated:UseIram=1 buf->addr=1fff6000 buf->area=db856000 size=24576

DMA Sound Buffers Allocated:UseIram=1 buf->addr=a9258000 buf->area=fa317000 size=24576

asoc: SGTL5000 <-> imx-ssi-2-0 mapping ok

ALSA device list:

#0: imx-3stack (SGTL5000)

TCP cubic registered

NET: Registered protocol family 10

IPv6 over IPv4 tunneling driver

NET: Registered protocol family 17

RPC: Registered udp transport module.

RPC: Registered tcp transport module.

<6>DVI device plug-out

VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2

regulator_init_complete: disabling GPO4

regulator_init_complete: disabling GPO3

regulator_init_complete: disabling GPO2

regulator_init_complete: disabling GPO1

regulator_init_complete: disabling VGEN1

regulator_init_complete: disabling VCAM

regulator_init_complete: disabling VAUDIO

regulator_init_complete: disabling VSD

regulator_init_complete: disabling SWBST

input: mxc_ts as /devices/virtual/input/input1

mxc input touchscreen loaded

pmic_rtc pmic_rtc.1: setting system clock to 1970-01-01 00:00:13 UTC (13)

IP-Config: No network devices available.

Freeing init memory: 136K

init: cannot open '/initlogo.rle'

kjournald starting. Commit interval 5 seconds

EXT3-fs warning: maximal mount count reached, running e2fsck is recommended

EXT3 FS on mmcblk0p2, internal journal

EXT3-fs: mounted filesystem with writeback data mode.

kjournald starting. Commit interval 5 seconds

EXT3-fs warning: maximal mount count reached, running e2fsck is recommended

EXT3 FS on mmcblk0p5, internal journal

EXT3-fs: recovery complete.

EXT3-fs: mounted filesystem with writeback data mode.

kjournald starting. Commit interval 5 seconds

EXT3-fs warning: maximal mount count reached, running e2fsck is recommended

EXT3 FS on mmcblk0p6, internal journal

EXT3-fs: recovery complete.

EXT3-fs: mounted filesystem with writeback data mode.

# warning: `rild' uses 32-bit capabilities (legacy support in use)

init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'

pmem: request for physical address of pmem region from process 1990.

request_suspend_state: wakeup (3->0) at 39935103615 (1970-01-01 00:00:50.414590698 UTC)

Not all allocated memory blocks were freed. Doing it now.

Freeing list entry #0, gpuaddr=ab300000

Freeing list entry #1, gpuaddr=ab301000

Freeing list entry #2, gpuaddr=ab311000

Freeing list entry #3, gpuaddr=ab343000

Freeing list entry #6, gpuaddr=ab364000

Freeing list entry #7, gpuaddr=ab366000

Freeing list entry #8, gpuaddr=ab386000

Freeing list entry #272, gpuaddr=ab786000