RK3588-RT-V1.1

7_nebo_7

I have setup full sdk on our ubuntu18 system. I able to compile provided standard buildroot config. When I am trying to customise buildroot config via /buildroot/make menuconfig
Than saving config and executing ./build.sh
to create custom buildroot I constantly getting errors below:

#
# merged configuration written to /workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588/.config.in (needs make)
#
BR2_DEFCONFIG='' KCONFIG_AUTOCONFIG=/workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588/build/buildroot-config/auto.conf KCONFIG_AUTOHEADER=/workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588/build/buildroot-config/autoconf.h KCONFIG_TRISTATE=/workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588/build/buildroot-config/tristate.config BR2_CONFIG=/workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588/.config HOST_GCC_VERSION="7" BASE_DIR=/workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588 SKIP_LEGACY= CUSTOM_KERNEL_VERSION="5.10" BR2_DEFCONFIG=/workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/configs/firefly_rk3588_defconfig /workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588/build/buildroot-config/conf --defconfig=/workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588/.config.in Config.in
#
# configuration written to /workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot/output/firefly_rk3588/.config
#
make: Leaving directory '/workspace/proj/rk3588_sdk/firefly_rk3588_SDK/buildroot'
450c450
< BR2_TARGET_GENERIC_ISSUE="Welcome to test RK3588 Buildroot"
---
> BR2_TARGET_GENERIC_ISSUE="Welcome to RK3588 Buildroot"
467c467
< BR2_TARGET_GENERIC_ROOT_PASSWD="root"
---
> BR2_TARGET_GENERIC_ROOT_PASSWD="firefly"
Found old config, override it? (y/n):Command exited with non-zero status 142
you take 0:11.35 to build builroot
ERROR: Running build_buildroot failed!
ERROR: exit code 142 from line 1378:
    /usr/bin/time -f "you take %E to build builroot" $COMMON_DIR/mk-buildroot.sh $RK_CFG_BUILDROOT $DST_DIR
root@57bea03ddf96:/workspace/proj/rk3588_sdk/firefly_rk3588_SDK#