kasuh@kasuh-HP-ProBook-4421s:~/stm/Developer-Package/stm32mp1-openstlinux-20-02-19/sources/arm-ostl-linux-gnueabi/linux-stm32mp-4.19-r0/linux-4.19.94$ make ARCH=arm multi_v7_defconfig fragment*.config

  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  YACC    scripts/kconfig/zconf.tab.c
  LEX     scripts/kconfig/zconf.lex.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
#
# configuration written to .config
#
scripts/kconfig/Makefile:109: *** No configuration exists for this target on this architecture.  Stop.
Makefile:534: recipe for target 'fragment*.config' failed
make[1]: *** [fragment*.config] Error 2
Makefile:286: recipe for target '__build_one_by_one' failed
make: *** [__build_one_by_one] Error 2