crochet rpi2 boot won't play nice for me...

[Ross Alexander]

Folks,

I'm sure this is not a head scratcher for the sharp guys, but it's got
me stopped:

     augur2:/u0/crochet # date
     Tue Dec 26 11:51:38 MST 2017

     augur2:/u0/crochet # uname -a
     FreeBSD augur2.bogons 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r327165M: \
        Sun Dec 24 11:00:21 MST 2017 \
        toor at augur2.bogons:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG
amd64

     augur2:/u0/crochet # pkg info -l u-boot-rpi2-2017.09.00_1
     u-boot-rpi2-2017.09.00_1:
            /usr/local/share/licenses/u-boot-rpi2-2017.09.00_1/GPLv2
            /usr/local/share/licenses/u-boot-rpi2-2017.09.00_1/LICENSE
            /usr/local/share/licenses/u-boot-rpi2-2017.09.00_1/catalog.mk
            /usr/local/share/u-boot/u-boot-rpi2/README
            /usr/local/share/u-boot/u-boot-rpi2/u-boot.bin

     augur2:/u0/crochet # git status
     On branch master
     Your branch is up to date with 'origin/master'.

     Untracked files:
       (use "git add <file>..." to include in what will be committed)

            rpi2.sh
            rpi3.sh
            work-rpi3/

     nothing added to commit but untracked files present (use "git add" to track)

and my rpi2.sh is pretty minimal:

     augur2:/u0/crochet # cat rpi2.sh
     board_setup RaspberryPi2
     option ImageSize 7000mb # for 8 gb card
     option Growfs
     option User rwa
     # option UsrPorts /usr/ports
     option UsrSrc
     #KERNCONF=MYCONF
     KERNCONF=GENERIC-NODEBUG
     FREEBSD_SRC=/u0/cr-src

However,  crochet craps out at the boot install step:

     augur2:/u0/crochet # sh ./crochet.sh -c rpi2.sh
     Starting at Tue Dec 26 11:12:14 MST 2017
     Loading configuration from rpi2.sh
     Board: RaspberryPi2
     Option: ImageSize 7000mb
     Option: Growfs
     Option: User rwa
     Option: UsrSrc
     Source version is: 327181M
     Building FreeBSD version: 12.0
     Image name is:
        /u0/crochet/work/FreeBSD-armv6-12.0-GENERIC-NODEBUG-327181M-RaspberryPi2.img
     Building FreeBSD version: 12.0
     [Creating objdir /u0/crochet/work/obj/u0/cr-src/amd64.amd64...]
     [Creating objdir /u0/crochet/work/obj/u0/cr-src/arm.armv6...]
     Object files are at: /u0/crochet/work/obj/u0/cr-src
     Found suitable FreeBSD source tree in:
        /u0/cr-src
     Found U-Boot port in:
        /usr/local/share/u-boot/u-boot-rpi2
     Building FreeBSD armv6 world at Tue Dec 26 11:12:14 MST 2017
        (Logging to /u0/crochet/work/_.buildworld.armv6.log)
     Building FreeBSD armv6-GENERIC-NODEBUG kernel at Tue Dec 26 11:30:53 MST
2017
        (Logging to /u0/crochet/work/_.buildkernel.armv6-GENERIC-NODEBUG.log)
     Building FreeBSD armv6-GENERIC-NODEBUG ubldr at Tue Dec 26 11:33:04 MST 2017
        (Logging to
/u0/crochet/work/ubldr-armv6-GENERIC-NODEBUG/_.ubldr.armv6-GENERIC-NODEBUG.build.log)
     Creating a 7000MB raw disk image in:
        /u0/crochet/work/FreeBSD-armv6-12.0-GENERIC-NODEBUG-327181M-RaspberryPi2.img
     Partitioning the raw disk image with MBR at Tue Dec 26 11:33:24 MST 2017
     gpart create -s MBR md0
     md0 created
     Creating a 50m FAT partition at Tue Dec 26 11:33:24 MST 2017 with start
block 63 and label BOOT
     active set on md0s1
     Creating an auto-sized UFS partition at Tue Dec 26 11:33:24 MST 2017
     md0s2 created
     /dev/md0s2a: 6625.0MB (13568000 sectors) block size 32768, fragment size
4096
            using 11 cylinder groups of 626.09MB, 20035 blks, 80256 inodes.
     super-block backups (for fsck_ffs -b #) at:
      192, 1282432, 2564672, 3846912, 5129152, 6411392, 7693632, 8975872,
10258112, 11540352, 12822592
     tunefs: soft updates set
     Using inode 4 in cg 0 for 4194304 byte journal
     tunefs: soft updates journaling set
     tunefs: NFSv4 ACLs set
     Mounting all file systems:
     Mounting FAT partition 1 at /u0/crochet/work/_.mount.boot
     Mounting UFS partition 1 at /u0/crochet/work/_.mount.freebsd
     cp: /usr/local/share/u-boot/u-boot-rpi2/bootcode.bin: No such file or
directory

There are some WARNING level diagnostics in
/u0/crochet/work/ubldr-armv6-GENERIC-NODEBUG/_.ubldr.armv6-GENERIC-NODEBUG.build.log
but nothing that looks like a showstopper.  What the heck have I
failed to do, or done wrong?

FWIW, rpi3 builds run just fine.

regards,
Ross

----------------------------------------------------------------------------
Ross Alexander, (780) 675-6823 desk / (780) 689-0749 cell, rwa at athabascau.ca

        It is not of the essence of mathematics to be conversant with
        the ideas of number and quantity.
                        -- George Boole
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