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Freescale i.MX6Q MX6-SabreSD hangup at "print_constraints: vdd3p0: 2625 <--> 3400 mV at 3000 mV fast normal"

Question asked by anandraj m on Oct 29, 2014
Latest reply on Oct 30, 2014 by igorpadykov

Hi all,

pls give any idea for below issue.

 

 

U-Boot 2009.08-dirty (Oct 20 2014 - 10:46:22)

 

CPU: Freescale i.MX6 family TO1.2 at 792 MHz

Temperature:   49 C, calibration data 0x5734d669

mx6q pll1: 792MHz

mx6q pll2: 528MHz

mx6q pll3: 480MHz

mx6q pll8: 50MHz

ipg clock     : 66000000Hz

ipg per clock : 66000000Hz

uart clock    : 80000000Hz

cspi clock    : 60000000Hz

ahb clock     : 132000000Hz

axi clock   : 264000000Hz

emi_slow clock: 29333333Hz

ddr clock     : 528000000Hz

usdhc1 clock  : 198000000Hz

usdhc2 clock  : 198000000Hz

usdhc3 clock  : 198000000Hz

usdhc4 clock  : 198000000Hz

nfc clock     : 24000000Hz

Board: i.MX6Q-SABRESD: unknown-board Board: 0x63012 [POR ]

Boot Device: SD

I2C:   ready

DRAM:   1 GB

MMC:   FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3

In:    serial

Out:   serial

Err:   serial

i2c: I2C3 SDA is low, start i2c recovery...

I2C3 Recovery success

Net:   got MAC address from IIM: 00:00:00:00:00:00

FEC0 [PRIME]

Hit any key to stop autoboot:  0

MX6Q SABRESD U-Boot > tftp uImage 0x10800000

FEC: Link is Up 796d

Using FEC0 device

TFTP from server 172.16.1.129; our IP address is 172.16.1.141

Filename '0x10800000'.

Load address: 0x0

Loading: *

TFTP error: 'File not found' (1)

Starting again

 

FEC: Link is Up 796d

 

Abort

MX6Q SABRESD U-Boot > tftp uImage

FEC: Link is Up 796d

Using FEC0 device

TFTP from server 172.16.1.129; our IP address is 172.16.1.141

Filename 'uImage'.

Load address: 0x10800000

Loading: #######T ##T ###############################T #########################

         #########T T ######T #########T T ##############T ##T ###########################

         ###############T #################T #T ######T ##########################T

         #####T #########T #######T ############################T #T T ###############

         #######T ##T ###T ##T ##T #T ####T #####T ##T ########T #T T #########T ###T ###T #####T #T ####

done

Bytes transferred = 4709252 (47db84 hex)

MX6Q SABRESD U-Boot > bootm

## Booting kernel from Legacy Image at 10800000 ...

   Image Name:   Linux-3.0.35-06114-g3b96084

   Image Type:   ARM Linux Kernel Image (uncompressed)

   Data Size:    4709188 Bytes =  4.5 MB

   Load Address: 10008000

   Entry Point:  10008000

   Verifying Checksum ... OK

   Loading Kernel Image ... OK

OK

 

Starting kernel ...

 

Uncompressing Linux... done, booting the kernel.

Initializing cgroup subsys cpu

Linux version 3.0.35-06114-g3b96084 (umamahesh@sysadmin-Veriton-Series) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP PREEMPT Mon Dec 2 10:05:50 IST 2013

CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c53c7d

CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache

Machine: Freescale i.MX 6Quad/DualLite/Solo Sabre-SD Board

Memory policy: ECC disabled, Data cache writealloc

CPU identified as i.MX6Q, silicon rev 1.2

PERCPU: Embedded 7 pages/cpu @c12f5000 s6592 r8192 d13888 u32768

Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 203744

Kernel command line: console=ttymxc0,115200 androidboot.console=ttymxc0 vmalloc=400M init=/init video=mxcfb0:dev=hdmi,1920x1080M@60 video=mxcfb1:off video=mxcfb2:off fbmem=28M

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

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

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

Memory: 591MB 212MB = 803MB total

Memory: 803232k/803232k available, 245344k reserved, 413568K highmem

Virtual kernel memory layout:

    vector  : 0xffff0000 - 0xffff1000   (   4 kB)

    fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)

    DMA     : 0xfbe00000 - 0xffe00000   (  64 MB)

    vmalloc : 0xd9800000 - 0xf2000000   ( 392 MB)

    lowmem  : 0xc0000000 - 0xd9000000   ( 400 MB)

    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)

    modules : 0xbf000000 - 0xbfe00000   (  14 MB)

      .init : 0xc0008000 - 0xc0045000   ( 244 kB)

      .text : 0xc0045000 - 0xc08cacd4   (8728 kB)

      .data : 0xc08cc000 - 0xc09639e0   ( 607 kB)

       .bss : 0xc0963a04 - 0xc0aeb748   (1568 kB)

Preemptible hierarchical RCU implementation.

NR_IRQS:624

MXC GPIO hardware

sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 1431655ms

arm_max_freq=1.2GHz

MXC_Early serial console at MMIO 0x2020000 (options '115200')

bootconsole [ttymxc0] enabled

Calibrating delay loop... 1581.05 BogoMIPS (lpj=7905280)

pid_max: default: 32768 minimum: 301

Mount-cache hash table entries: 512

Initializing cgroup subsys debug

Initializing cgroup subsys cpuacct

Initializing cgroup subsys freezer

CPU: Testing write buffer coherency: ok

hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available

CPU1: Booted secondary processor

CPU2: Booted secondary processor

CPU3: Booted secondary processor

Brought up 4 CPUs

SMP: Total of 4 processors activated (6324.22 BogoMIPS).

print_constraints: dummy:

NET: Registered protocol family 16

print_constraints: vddpu: 725 <--> 1300 mV at 700 mV fast normal

print_constraints: vddcore: 725 <--> 1300 mV at 1150 mV fast normal

print_constraints: vddsoc: 725 <--> 1300 mV at 1200 mV fast normal

print_constraints: vdd2p5: 2000 <--> 2775 mV at 2400 mV fast normal

print_constraints: vdd1p1: 800 <--> 1400 mV at 1100 mV fast normal

print_constraints: vdd3p0: 2625 <--> 3400 mV at 3000 mV fast normal

 

 

U-Boot 2009.08-dirty (Oct 20 2014 - 10:46:22)

 

CPU: Freescale i.MX6 family TO1.2 at 792 MHz

Temperature:   50 C, calibration data 0x5734d669

 

Regards

Anandaraj

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