Changing the text during boot process (imx6qsabresd)

[gkt]

Hello all.

I am new to building bootloader by using SDK. I managed to create a "u-boot.imx" file. However, I want to add custom text to console during boot sequence. I do not know which file to modify. Could you help me with this problem?

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For example:

U-Boot 2015.04+fslc+g5d9ffd2 (Oct 03 2017 - 12:30:19)

<CUSTOM TEXT>

CPU: Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)
CPU: Automotive temperature grade (-40C to 125C) at 21C
Reset cause: POR
Board: Come-imx6q-100
I2C: ready
DRAM: 2 GiB

<CUSTOM TEXT> ... continues

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Many thanks.

[igorpadykov · Accepted solution]

Hi Giray

please look at attached Porting Guide Chapter 3 Porting U-Boot

mentioned text can be changed in uboot/arch/arm/imx-common/cpu.c

Best regards
igor
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