=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching 2017.09-rockchip-ayufan-1063-g29843fbd42.tar.gz
=> Fetching rk322xh_bl31_v1.41.elf
=> Fetching rk3328_ddr_333MHz_v1.16.bin
checksum: distinfo file missing: /usr/pkgsrc/sysutils/u-boot-rock64/../../sysutils/u-boot/distinfo-2017.09
ERROR: Make sure the Makefile and checksum file (/usr/pkgsrc/sysutils/u-boot-rock64/../../sysutils/u-boot/distinfo-2017.09)
ERROR: are up to date.  If you want to override this check, type
ERROR: "/usr/bin/make NO_CHECKSUM=yes [other args]".
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/sysutils/u-boot-rock64