[Buildroot] U-boot fails to find defconfig file that is there

[Trond Melen]

Dear All,

I have succesfully build kernels and rootfs for both Netgear ReadyNAS 
RN102 (my real target) and RaspberryPi 3B (to practice), but building 
U-boot fails for both targets as shown below. What am I missing?

Regards,
Trond Melen

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tme at laptop:~/buildroot$ make
***
*** Can't find default configuration 
"arch/../configs/raspberrypi3_defconfig"!
***
make[3]: *** [scripts/kconfig/Makefile:110: raspberrypi3_defconfig] Error 1
make[2]: *** [Makefile:565: raspberrypi3_defconfig] Error 2
make[1]: *** [boot/uboot/uboot.mk:497: 
/home/tme/buildroot/output/build/uboot-2020.10/.stamp_dotconfig] Error 2
make: *** [Makefile:84: _all] Error 2

tme at tlaptop:~/buildroot$ ls -alF arch/../configs/raspberrypi3_defconfig
-rw-rw-r-- 1 tme tme 1139 Nov.  29 10:05 
arch/../configs/raspberrypi3_defconfig

tme at tlaptop:~/buildroot$ find . -name raspberrypi3_defconfig
./configs/raspberrypi3_defconfig
./boot/uboot/2020.07/configs/raspberrypi3_defconfig
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