开机信息与log

OK

U-Boot 2010.03 (Dec 23 2014 - 19:13:57) for iTOP-4412 Android

CPU: SMDK4412-AP1.1 [e4412211]
APLL = 1000MHz, MPLL = 800MHz
ARM_CLOCK = 1000MHz
PMIC: Pls check the i2c @ pmic, id = 21,error
Board: iTOP-4412-Quad
POP type: POP for C220
DRAM: 1023 MB
MMC: max_emmc_clock:40 MHZ
Set CLK to 400 KHz
EMMC CLOCK OUTPUT:: 400KHz -[div:50]
response timeout error : 00000104 cmd 8
response timeout error : 00000104 cmd 55
max_emmc_clock:40 MHZ
Input CLK [ 50 MHz] is higher than limit [40 MHZ]
Set CLK to 40000 KHz
EMMC clock output: 40000 KHz
max_emmc_clock:40 MHZ
Input CLK [ 50 MHz] is higher than limit [40 MHZ]
Set CLK to 40000 KHz
EMMC clock output: 40000 KHz
MMC0: 3728 MB
SD sclk_mmc is 400K HZ
SD sclk_mmc is 50000K HZ
SD sclk_mmc is 50000K HZ
MMC1: 30436 MB
*** Warning - using default environment

In: serial
Out: serial
Err: serial

Checking Boot Mode … SDMMC
SYSTEM ENTER NORMAL BOOT MODE
Hit any key to stop autoboot: 0
reading kernel… 1120, 12288
MMC read: dev # 1, block # 1120, count 12288 …12288 blocks read: OK
completed
reading RFS… 13408, 2048
MMC read: dev # 1, block # 13408, count 2048 …2048 blocks read: OK
completed
Boot with zImage
Wrong Ramdisk Image Format
[err] boot_get_ramdisk

Starting kernel …

Uncompressing Linux… done, booting the kernel.
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.0.15 (root@cym-virtual-machine) (gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #17 SMP PREEMPT Tue Mar 31 22:00:53 CST 2020
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: SMDK4X12
[ 0.000000] **************************
[ 0.000000] reserve_panic_dump_area!!
[ 0.000000] **************************
[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
[ 0.000000] CPU EXYNOS4412 (id 0xe4412211)
[ 0.000000] S3C24XX Clocks, Copyright 2004 Simtec Electronics
[ 0.000000] s3c_register_clksrc: clock audiocdclk has no registers set
[ 0.000000] audiocdclk: no parent clock specified
[ 0.000000] s3c_register_clksrc: clock armclk has no registers set
[ 0.000000] EXYNOS4: PLL settings, A=1000000000, M=800000000, E=96000000 V=350000000
[ 0.000000] EXYNOS4: ARMCLK=1000000000, DMC=400000000, ACLK200=24000000
[ 0.000000] ACLK160=160000000, ACLK133=133333333, ACLK100=100000000
[ 0.000000] EXYNOS4: ACLK400=24000000 ACLK266=800000000
[ 0.000000] uclk1: source is mout_mpll_user (6), rate is 100000000
[ 0.000000] uclk1: source is mout_mpll_user (6), rate is 100000000
[ 0.000000] uclk1: source is mout_mpll_user (6), rate is 100000000
[ 0.000000] uclk1: source is mout_mpll_user (6), rate is 100000000
[ 0.000000] sclk_csis: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_csis: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_cam0: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_cam1: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_fimc: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_fimc: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_fimc: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_fimc: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_fimd: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_fimd: source is xusbxti (1), rate is 1500000
[ 0.000000] sclk_mfc: source is mout_mfc0 (0), rate is 200000000
[ 0.000000] sclk_g3d: source is mout_g3d0 (0), rate is 41666666
[ 0.000000] sclk_pwi: source is xusbxti (1), rate is 1500000
[ 0.000000] PERCPU: Embedded 7 pages/cpu @c11bf000 s6752 r8192 d13728 u32768
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259842
[ 0.000000] Kernel command line: root=/dev/mmcblk0p2 rootfstype=ext4 init=/linuxrc console=ttySAC2,115200
[ 0.000000] log_buf_len: 524288
[ 0.000000] early log buf free: 127721(97%)
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1023MB = 1023MB total
[ 0.000000] Memory: 646468k/646468k available, 401084k reserved, 293888K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xfea00000 - 0xffe00000 ( 20 MB)
[ 0.000000] vmalloc : 0xee800000 - 0xf6000000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xee000000 ( 736 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .init : 0xc0008000 - 0xc003f000 ( 220 kB)
[ 0.000000] .text : 0xc003f000 - 0xc08d3000 (8784 kB)
[ 0.000000] .data : 0xc08d4000 - 0xc09788a0 ( 659 kB)
[ 0.000000] .bss : 0xc0978b90 - 0xc09b5390 ( 242 kB)
[ 0.000000] SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:456
[ 0.000000] Calibrating delay loop… 1992.29 BogoMIPS (lpj=4980736)
[ 0.045000] pid_max: default: 32768 minimum: 301
[ 0.045000] Mount-cache hash table entries: 512
[ 0.045000] Initializing cgroup subsys debug
[ 0.045000] Initializing cgroup subsys cpuacct
[ 0.045000] Initializing cgroup subsys freezer
[ 0.045000] CPU: Testing write buffer coherency: ok
[ 0.045000] panic_dump_test******
[ 0.045000] There is no valid panic information in memory
[ 0.045000] **************************
[ 0.045000] L310 cache controller enabled
[ 0.045000] l2x0: 16 ways, CACHE_ID 0x4100c4c8, AUX_CTRL 0x7e470001, Cache size: 1048576 B
[ 0.075000] CPU1: Booted secondary processor
[ 0.095000] CPU2: Booted secondary processor
[ 0.115000] CPU3: Booted secondary processor
[ 0.115000] Brought up 4 CPUs
[ 0.115000] SMP: Total of 4 processors activated (7969.17 BogoMIPS).
[ 0.115000] devtmpfs: initialized
[ 0.120000] print_constraints: dummy:
[ 0.120000] NET: Registered protocol family 16
[ 0.120000] value1 = 1, value2 = 0, type = 0x2
[ 0.120000] value1 = 1, value2 = 0, type = 0x2
[ 1.125000] exynos4_pmu_init: PMU supports 4412(96)
[ 1.125000] S3C Power Management, Copyright 2004 Simtec Electronics
[ 1.125000] EXYNOS4: Initializing architecture
[ 1.125000] panic_file create OK !!
[ 1.125000] s3c-adc exynos4412-adc: attached adc driver
[ 1.125000] samsung-pd samsung-pd.0: power domain registered
[ 1.125000] samsung-pd samsung-pd.1: power domain registered
[ 1.125000] samsung-pd samsung-pd.2: power domain registered
[ 1.125000] samsung-pd samsung-pd.5: power domain registered
[ 1.125000] samsung-pd samsung-pd.4: power domain registered
[ 1.130000] samsung-pd samsung-pd.6: power domain registered
[ 1.130000] samsung-pd samsung-pd.7: power domain registered
[ 1.130000] s3c24xx-pwm s3c24xx-pwm.1: tin at 100000000, tdiv at 100000000, tin=divclk, base 8
[ 1.130000] UMP: UMP device driver loaded
[ 1.145000] bio: create slab at 0
[ 1.145000] SCSI subsystem initialized
[ 1.145000] s3c64xx_spi_probe(969)
[ 1.145000] s3c64xx_spi_probe(1092)
[ 1.145000] s3c64xx_spi_probe(1113)
[ 1.150000] usbcore: registered new interface driver usbfs
[ 1.150000] usbcore: registered new interface driver hub
[ 1.150000] usbcore: registered new device driver usb
[ 1.150000] i2c-gpio i2c-gpio.0: using pins 42 (SDA) and 43 (SCL)
[ 1.150000] +s5m8767_pmic_probe()
[ 1.150000] print_constraints: vdd_mif range: 900 <–> 1100 mV at 1000 mV
[ 1.150000] print_constraints: vdd_arm range: 850 <–> 1450 mV at 1100 mV
[ 1.155000] print_constraints: vdd_int range: 875 <–> 1200 mV at 1000 mV
[ 1.155000] print_constraints: vdd_g3d range: 750 <–> 1500 mV at 1000 mV
[ 1.155000] print_constraints: vdd_m12 range: 750 <–> 1500 mV at 1200 mV
[ 1.155000] print_constraints: vdd12_5m range: 750 <–> 1500 mV at 1200 mV
[ 1.155000] print_constraints: vddf28_emmc range: 750 <–> 3000 mV at 2850 mV
[ 1.160000] print_constraints: VDDQ_M12: 1200 mV
[ 1.160000] print_constraints: VDD18_2M: 1800 mV
[ 1.160000] print_constraints: VDD10_MIPI: 1000 mV
[ 1.175000] print_constraints: VDD33_LCD: 3300 mV
[ 1.175000] print_constraints: VDD18_MIPI: 1800 mV
[ 1.185000] print_constraints: VDD33_UOTG: 3300 mV
[ 1.190000] print_constraints: VDD10_USH: 1000 mV
[ 1.190000] print_constraints: VDD18_HSIC: 1800 mV
[ 1.205000] print_constraints: VDDIOPERI_28: 3300 mV
[ 1.215000] print_constraints: DC33V_TP: 3300 mV
[ 1.215000] print_constraints: VDD28_CAM: 1800 mV
[ 1.215000] print_constraints: VDD28_AF: 2800 mV
[ 1.220000] print_constraints: VDDA28_2M: 2800 mV
[ 1.220000] print_constraints: VDD28_TF: 2800 mV
[ 1.230000] print_constraints: VDD33_A31: 3300 mV
[ 1.255000] print_constraints: VDD18_CAM: 1800 mV
[ 1.255000] print_constraints: VDD18_A31: 1800 mV
[ 1.260000] print_constraints: GPS_1V8: 1800 mV
[ 1.260000] print_constraints: DVDD12: 1200 mV
[ 1.260000] -s5m8767_pmic_probe()
[ 1.260000] s5m87xx 1-0066: S5M87xx MFD probe done!!!
[ 1.260000] s3c-i2c s3c2440-i2c.1: i2c-1: S3C I2C adapter
[ 1.260000] s3c-i2c s3c2440-i2c.3: i2c-3: S3C I2C adapter
[ 1.260000] s3c-i2c s3c2440-i2c.4: i2c-4: S3C I2C adapter
[ 1.260000] s3c-i2c s3c2440-i2c.5: i2c-5: S3C I2C adapter
[ 1.260000] s3c-i2c s3c2440-i2c.7: i2c-7: S3C I2C adapter
[ 1.260000] Advanced Linux Sound Architecture Driver Version 1.0.24.
[ 1.265000] Bluetooth: Core ver 2.16
[ 1.265000] NET: Registered protocol family 31
[ 1.265000] Bluetooth: HCI device and connection manager initialized
[ 1.265000] Bluetooth: HCI socket layer initialized
[ 1.265000] Bluetooth: L2CAP socket layer initialized
[ 1.265000] Bluetooth: SCO socket layer initialized
[ 1.265000] cfg80211: Calling CRDA to update world regulatory domain
[ 1.265000] Switching to clocksource mct-frc
[ 1.266925] NET: Registered protocol family 2
[ 1.267097] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 1.267722] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 1.269223] TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
[ 1.269332] Switched to NOHz mode on CPU #0
[ 1.269540] Switched to NOHz mode on CPU #2
[ 1.269547] Switched to NOHz mode on CPU #3
[ 1.269554] Switched to NOHz mode on CPU #1
[ 1.270094] TCP: Hash tables configured (established 131072 bind 65536)
[ 1.270111] TCP reno registered
[ 1.270129] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 1.270166] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 1.270450] NET: Registered protocol family 1
[ 1.270669] PMU: registered new PMU device of type 0
[ 1.270821] Exynos4 : ARM Clock down on idle mode is enabled
[ 1.271782] regulator_consumer_probe: loading tc4-regulator-consumer
[ 1.271801] Register vdd_consumer_early_suspend done
[ 1.272410] Loaded driver for PL330 DMAC-0 s3c-pl330
[ 1.272426] DBUFF-64x8bytes Num_Chans-8 Num_Peri-1 Num_Events-32
[ 1.272722] Loaded driver for PL330 DMAC-1 s3c-pl330
[ 1.272737] DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
[ 1.272835] Loaded driver for PL330 DMAC-2 s3c-pl330
[ 1.272850] DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
[ 1.280333] highmem bounce pool size: 64 pages
[ 1.280555] ashmem: initialized
[ 1.288800] fuse init (API version 7.16)
[ 1.289150] msgmni has been set to 688
[ 1.289769] io scheduler noop registered
[ 1.289783] io scheduler deadline registered
[ 1.289838] io scheduler cfq registered (default)
[ 1.290706] value1 = 1, value2 = 0, type = 0x2
[ 1.545047] (s3cfb_cfg_gpio, 98): BK_VDD_ON
[ 1.650085] (s3cfb_cfg_gpio, 120): LCD_PWDN ON
[ 1.651104]
[ 1.651107] CPU type:
[ 1.651118] Exynos 4412
[ 1.651130] value1 = 1, value2 = 0, type = 0x2
[ 1.651864] parent clock: 800000000, vclk: 6776000, vclk div: 118
[ 1.901543] (s3cfb_backlight_on, 363): LCD_PWM_ON
[ 1.906555] (s3cfb_backlight_on, 434): VGA_EN_ON
[ 1.906575] s3cfb s3cfb.0: registered successfully
[ 1.907204] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 2.230244] s5pv210-uart.0: ttySAC0 at MMIO 0x13800000 (irq = 16) is a S3C6400/10
[ 2.315062] s5pv210-uart.1: ttySAC1 at MMIO 0x13810000 (irq = 20) is a S3C6400/10
[ 2.390058] s5pv210-uart.2: ttySAC2 at MMIO 0x13820000 (irq = 24) is a S3C6400/10
[ 3.405049] console [ttySAC2] enabled
[ 3.450061] s5pv210-uart.3: ttySAC3 at MMIO 0x13830000 (irq = 28) is a S3C6400/10