Hello world on IMX6

ciaran_lequeux1 — Fri, 08 Feb 2019 14:35:35 GMT

Hello,

I'm trying to run "hello world" example from u-boot on imx6 sabre board.

My UBoot is :

U-Boot 2014.10-rc2 (Nov 18 2015 - 17:43:07)

CPU: Freescale i.MX6Q rev1.2 at 792 MHz
Reset cause: POR
Board: MX6-SabreSD
I2C: ready
DRAM: 1 GiB

Here is image (elf):

readelf -h examples/standalone/hello_world
ELF Header:
Magic:   7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
Class:                             ELF32
Data:                              2's complement, little endian
Version:                           1 (current)
OS/ABI:                            UNIX - System V
ABI Version:                       0
Type:                              EXEC (Executable file)
Machine:                           ARM
Version:                           0x1
Entry point address:               0x12000000
Start of program headers:          52 (bytes into file)
Start of section headers:          72660 (bytes into file)
Flags:                             0x5000202, has entry point, Version5 EABI, <unknown>
Size of this header:               52 (bytes)
Size of program headers:           32 (bytes)
Number of program headers:         2
Size of section headers:           40 (bytes)
Number of section headers:         16
Section header string table index: 13

I take the binary (raw) from tftp :

=> pri loadaddr
loadaddr=0x12000000
=> tftp 0x12000000 hello_world.bin
Using FEC device
TFTP from server 192.168.1.2; our IP address is 192.168.1.171
Filename 'hello_world.bin'.
Load address: 0x12000000
Loading: #
26.4 KiB/s
done
Bytes transferred = 630 (276 hex)
=> go 0x12000000
## Starting application at 0x12000000 ...

And nothing.........

Can you help me ?

Thank you

Re: Hello world on IMX6

Pavel — Mon, 11 Feb 2019 09:48:15 GMT

Look at the following pages about standalone application under u-boot:

https://www.denx.de/wiki/DULG/UBootStandalone

https://community.nxp.com/thread/359068

Have a great day,
Pavel Chubakov

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

topic Hello world on IMX6 in i.MX Processors

Hello world on IMX6

Re: Hello world on IMX6