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
Hi Sergio
one can try to check hardware with nxp software from
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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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 |
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 ;-) |
I believe latest releases use yocto and one can look at
Freescale Yocto Project main page
Best regards
igor