Booting up IMX233

sergiososa — Wed, 26 Apr 2017 23:26:02 GMT

At this moment I don’t know what else do to resolve my problem to booting my IMX233 processor

I turn to blown the fuse SD_MBR_BOOT (3) in HW_OCOTP_ROM0 for booting from SD

But now I try with some u-boot SD images and I only get the following lines

U-BOOT 2017.01 (MAR 30 2017 – 17:48:18)

CPU: Freescale i.MX23 rev 1.4 AT 454 MHZ

Boot: SSP SD/MCC#0

DRAM: 64MiB

MMC: MXS MMC: 0

*** Warning – bad CRC, USING DEFAULT ENVIROMENT

IN: serial

OUT: serial

ERR: serial

NET: net initialization skip

Not Ethernet found

Hit any key to stop autoboot: 3

Hit any key to stop autoboot: 0

At this point the booting process is stopped

I need some advice and I can pay for this support can anyone can help me

Re: Booting up IMX233

igorpadykov — Thu, 27 Apr 2017 05:52:01 GMT

Hi Sergio

one can try to check hardware with nxp software from

i.MX23 Evaluation Kit|NXP

or post on uboot mail list. Note NXP has NXP Professional Services

for helping to port custom boards

http://www.nxp.com/support/nxp-professional-services:PROFESSIONAL-SERVICE

Best regards
igor
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Re: Booting up IMX233

sergiososa — Fri, 28 Apr 2017 00:56:19 GMT

I found someone with the same problem in the following link

http://www.starterkit.ru/html/index.php?name=forum&op=view&id=9628&num=1

I download sd/image to test memory

contain the simple test of sdram and some initialization for evk boards in the bootloader

and my output looks fine but my problem is How can I generate a Linux SD Image froms scratch

PowerPrep start initialize power...

Battery Voltage = 0.28V

No battery or bad battery\t\t\t\t\tdetected!!!.Disabling battery\t\t\t\t\tvoltage measurements./r/nOct 21 201014:24:50

EMI_CTRL 0x1C084040

FRAC 0x92926192

init_ddr_mt46v32m16_133Mhz

power 0x00820710

Frac 0x92926192

PowerPrep start initialize power...

Battery Voltage = 3.01V

Chargeable battery detected but\t\t\t\t\tthe voltage is too low for battery\t\t\t\t\tpowered operation.Booting from 5V\t\t\t\t\tpower source.

Oct 21 201014:24:50

EMI_CTRL 0x1C084040

FRAC 0x92926192

init_ddr_mt46v32m16_133Mhz

power 0x00820710

Frac 0x92926192

start change cpu freq

hbus 0x00000003

cpu 0x00010001

mem 00000000 - 0x01010001

mem 00000001 - 0x00010100

mem 00000002 - 0x01000101

mem 00000003 - 0x00000001

mem 00000004 - 0x00010101

mem 00000005 - 0x00000000

mem 00000006 - 0x00010000

mem 00000007 - 0x01000001

mem 00000008 - 0x01010000

mem 00000009 - 0x00000001

mem 0000000A - 0x07000200

mem 0000000B - 0x04070202

mem 0000000C - 0x02020000

mem 0000000D - 0x04040A01

mem 0000000E - 0x0D000201

mem 0000000F - 0x0204000D

mem 00000010 - 0x02080800

mem 00000011 - 0x19330F08

mem 00000012 - 0x0D0D1400

mem 00000013 - 0x02021313

mem 00000014 - 0x02061521

mem 00000015 - 0x0000000A

mem 00000016 - 0x00080008

mem 00000017 - 0x00200020

mem 00000018 - 0x00200020

mem 00000019 - 0x00200020

mem 0000001A - 0x000003F7

mem 0000001B - 0x00000000

mem 0000001C - 0x00000000

mem 0000001D - 0x00000020

mem 0000001E - 0x00000020

mem 0000001F - 0x00C80000

mem 00000020 - 0x000A23CD

mem 00000021 - 0x204100C8

mem 00000022 - 0x00006665

mem 00000023 - 0x00000000

mem 00000024 - 0x00000101

mem 00000025 - 0x00000001

mem 00000026 - 0x00000000

mem 00000027 - 0x00000000

mem 00000028 - 0x00010000

start memory write

memory write stop

start memory read

memory read stop - If no error reportsCOMMA memory test is successfully finished

Uncompressing Linux........................................................................................................................................................................................................................................................................ doneCOMMA booting the kernel.

Linux version 2.6.31.12-626-g602af1c (root@sasa-laptop) (gcc version 4.3.4 (crosstool-NG-1.8.1) ) #20 PREEMPT Thu Oct 21 01:00:51 MSD 2010

CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ)COMMA cr=00053177

CPU: VIVT data cacheCOMMA VIVT instruction cache

Machine: Freescale MX23EVK board

Memory policy: ECC disabledCOMMA Data cache writeback

Built 1 zonelists in Zone orderCOMMA mobility grouping on. Total pages: 16256

Kernel command line: console=ttyAM0COMMA115200

PID hash table entries: 256 (order: 8COMMA 1024 bytes)

Dentry cache hash table entries: 8192 (order: 3COMMA 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2COMMA 16384 bytes)

Memory: 64MB = 64MB total

Memory: 56472KB available (2660K codeCOMMA 177K dataCOMMA 5552K initCOMMA 0K highmem)

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

Preemptible RCU implementation.

NR_IRQS:224

Console: colour dummy device 80x30

console [ttyAM0] enabled

Calibrating delay loop... 231.83 BogoMIPS (lpj=1159168)

Security Framework initialized

Mount-cache hash table entries: 512

CPU: Testing write buffer coherency: ok

regulator: core version 0.5

NET: Registered protocol family 16

regulator: vddd: 800 <--> 1575 mV fast normal

regulator: vddd_bo: 800 <--> 1575 mV fast normal

regulator: vdda: 1500 <--> 2275 mV fast normal

regulator: vddio: 2800 <--> 3575 mV fast normal

regulator: overall_current: 0 <--> 2147483 mA fast normal

regulator: mxs-duart-1: 0 <--> 2147483 mA fast normal

regulator: mxs-bl-1: 0 <--> 2147483 mA fast normal

regulator: mxs-i2c-1: 0 <--> 2147483 mA fast normal

regulator: mmc_ssp-1: 0 <--> 2147483 mA fast normal

regulator: mmc_ssp-2: 0 <--> 2147483 mA fast normal

regulator: charger-1: 0 <--> 2147483 mA fast normal

regulator: power-test-1: 0 <--> 2147483 mA fast normal

regulator: cpufreq-1: 0 <--> 2147483 mA fast normal

i.MX IRAM pool: 28 KB@0xc4808000

bio: create slab <bio-0> at 0

SCSI subsystem initialized

usbcore: registered new interface driver usbfs

usbcore: registered new interface driver hub

usbcore: registered new device driver usb

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0COMMA 4096 bytes)

TCP established hash table entries: 2048 (order: 2COMMA 16384 bytes)

TCP bind hash table entries: 2048 (order: 1COMMA 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

NET: Registered protocol family 1

Bus freq driver module loaded

mxs_cpu_init: cpufreq init finished

msgmni has been set to 110

io scheduler noop registered

io scheduler cfq registered (default)

mxs-duart.0: ttyAM0 at MMIO 0x80070000 (irq = 0) is a DebugUART

ehci_hcd: USB 2.0 Enhanced Host Controller (EHCI) Driver

fsl-ehci fsl-ehci: Freescale On-Chip EHCI Host Controller

fsl-ehci fsl-ehci: new USB bus registeredCOMMA assigned bus number 1

fsl-ehci fsl-ehci: irq 11COMMA io base 0x80080000

fsl-ehci fsl-ehci: USB 2.0 startedCOMMA EHCI 1.00

usb usb1: configuration #1 chosen from 1 choice

hub 1-0:1.0: USB hub found

hub 1-0:1.0: 1 port detected

Initializing USB Mass Storage driver...

usbcore: registered new interface driver usb-storage

USB Mass Storage support registered.

Advanced Linux Sound Architecture Driver Version 1.0.20.

mxs-adc-audio mxs-adc-audio.0: MXS ADC/DAC Audio Codec

No device for DAI mxs adc/dac

asoc: mxs adc/dac <-> mxs adc/dac mapping ok

Failed to add route HP MUX->HPR

ALSA device list:

#0: MXS EVK (mxs adc/dac)

TCP cubic registered

NET: Registered protocol family 17

Freeing init memory: 5552K

0^@Initializing random number generator... done.

Welcome ;-)

Re: Booting up IMX233

igorpadykov — Fri, 28 Apr 2017 06:35:32 GMT

I believe latest releases use yocto and one can look at

Freescale Yocto Project main page

Best regards
igor

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