CODEWITHSUNDEEP
yoctou-boot
Voloviq
Voloviq

Reputation: 21

Yocto Uboot CONFIG_USE_DEFAULT_ENV_FILE xxd: not found

I'm trying to compile the U-boot 2020.07 with option CONFIG_USE_DEFAULT_ENV_FILE=y and with the path to file which contains new U-boot environments records.

u-boot-suniv-spiflash/1_v2020.07-r0/git/scripts/Makefile.build obj=scripts/basic | /bin/sh: 1: xxd: not found

I try to compile manually the same U-boot with the same Yocto toolchain and the compilation success U-boot works with replaced env records.

The problem is related to Makefile. I found somewhere some solution which allows me to compile success but with empty environment records in U-boot after boot-up.

The problematic syntax is

define filechk_defaultenv.h
    (grep -v '^#' | \
     grep -v '^$$' | \
     tr '\n' '\0' | \
     sed -e 's/\\\x0\s*//g' | \
     xxd -i ; echo ", 0x00" ; )
ended

the solution from internet is

define filechk_defaultenv.h
    (grep -v '^#' | \
     grep -v '^$$' | \
     tr '\n' '\0' | \
     sed -e 's/\\\x0\s*//g' | \
     xxd -i | \
     sed -r 's/([0-9a-f])$$/\1, /'; \
     echo "0x00" ; )
ended

Unfortunately, these environment records are empty after U-Boot's start-up.

Do You have knowledge of what am I doing wrong?

Upvotes: 0

Views: 909

Answers (1)

Vent
Vent

Reputation: 23

This error is fixed by adding xxd-native to your DEPENDS in the u-boot recipe.

This was already answered in the comments so credit to @Volviq for discovering this.

Upvotes: 0

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