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
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: [email protected]
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