pruning broken board

Signed-off-by: Ronald G Minnich <rminnich@gmail.com>

mainboards/pcengines/apu2/Makefile

@@ -1,156 +0,0 @@
-# This is the makefile for a flash image, a netbootable sshd image,
-# and a netbootable cpu image.
-#
-# sshdkernel produces a kernel with a built-in initramfs for netboot
-# It provides (and starts) an sshd, and also has flashrom.
-# Hence you can ssh to a node, flashrom -r on it, scp the
-# image back, process it, scp the new image to the node, and
-# write with flashrom.
-# e.g.
-# ssh -i class_key -p 2022 board flashrom -r image.bin -p internal
-# scp -i class_key -P 2022 board:/image.bin image.bin
-# make tiny.bin
-# scp -i class_key -P 2022 tiny.bin board:/tiny.bin
-# ssh -i class_key -p 2022 board flashrom -w tiny.bin -p internal
-#
-# The cpu image uses a cpud as its init, and you
-# can cpu to it to run commands, including flashrom -p internal
-# to flash the flash image.
-# e.g.
-# cpu board flashrom -r image.bin -p internal
-# Note this writes image image.bin to the host directoy; no scp needed
-# make tiny.bin
-# cpu board flashrom -w tiny.bin -p internal
-# cpu is way more convenient than ssh/scp if you can learn it.
-# you can also just
-# cpu board
-# and once you are in:
-# flashrom -r image.bin -p internal
-# make tiny.bin
-# flashrom -w tiny.bin -p internal
-# NOTE: those commands are running on the board, and they all work
-#
-# You can test the flash image kernel with qemu
-# make flashtest
-
-default: sshdkernel flashkernel cpukernel
-	echo you can add any of these targets to the apu2 image.
-	echo as img/nerf. You can also set priority.
-
-flashtest: testflashkernel
-
-usefultargets:
-	echo fetch, sshdkernel, flashkernel, cpukernel, etc.
-
-sshdkernel: sshd.cpio.lzma sshd.config
-	cp sshd.config linux/.config
-	(cd linux && make oldconfig && make -j32)
-	cp linux/arch/x86/boot/bzImage $@
-
-cpukernel: cpu.cpio.lzma cpu.config
-	cp cpu.config linux/.config
-	(cd linux && make oldconfig && make -j32)
-	cp linux/arch/x86/boot/bzImage $@
-
-readrom:
-	echo You need to get a ROM image from *somewhere*
-	echo Once you do, put it in ROM.bin
-
-writerom: image.bin
-	echo Here is where you would do the flashrom, e.g.
-	echo and maybe a cbfstool
-	echo cbfstool apu2.rom remove -n img/nerf
-	echo cbfstool apu2.rom add-payload -n img/nerf -f cpukernel
-	echo sudo flashrom -p internal -w image.bin
-
-flashinitramfs.cpio.lzma: flashinitramfs.cpio
-	lzma -f -k $<
-
-flashinitramfs.cpio: Makefile
-	GO111MODULE=off u-root  -o $@ -build=bb \
-		-uinitcmd=/bbin/pxeboot \
-		github.com/u-root/u-root/cmds/boot/pxeboot \
-		github.com/u-root/u-root/cmds/core/cat \
-		github.com/u-root/u-root/cmds/core/elvish \
-		github.com/u-root/u-root/cmds/core/init \
-		github.com/u-root/u-root/cmds/core/ip \
-		github.com/u-root/u-root/cmds/core/ls \
-		github.com/u-root/u-root/cmds/core/kexec \
-		github.com/u-root/u-root/cmds/core/pci \
-		github.com/u-root/u-root/cmds/core/wget \
-
-# this target builds an initramfs with only one program, the cpu server.
-# It depends on the kernel setting the IP address.
-# You need ip=dhcp OR ip=fixed.ip.address.here in the command line
-cpu.cpio: Makefile
-	CGO_ENABLED=0 GO111MODULE=off u-root -o cpu.cpio -build=bb -initcmd=cpud -files ~/.ssh/cpu_rsa.pub:key.pub \
-		minimal \
-		github.com/u-root/cpu/cmds/cpud
-
-cpu.cpio.lzma: cpu.cpio
-	lzma -f -k cpu.cpio
-
-cpu.cpio.xz: cpu.cpio
-	xz -9 -f -k cpu.cpio
-
-# this target builds an initramfs with all of u-root, AND all of /bin, /usr/bin, /sbin, /usr/sbin, /etc
-# the intent is  to demonstrate the capability of http loading.
-# It depends on the kernel setting the IP address.
-# You need ip=dhcp OR ip=fixed.ip.address.here in the command line
-sshd.cpio.lzma:  Makefile
-	CGO_ENABLED=0 GO111MODULE=off u-root -o sshd.cpio -build=bb \
-		-uinitcmd=/bbin/sshd \
-		-files class_key.pub:authorized_keys \
-		-files classhostkey:id_rsa \
-		-files /usr/bin/vi \
-		-files /usr/share/vim \
-		-files /usr/share/terminfo \
-		-files /bin/bash \
-		-files /usr/sbin/flashrom \
-		-files /usr/bin/xz \
-		all
-	lzma -f -k sshd.cpio
-	ls -l sshd.cpio.*
-
-flashkernel: flash.config flashinitramfs.cpio.lzma Makefile
-	cp $< linux/.config
-	(cd linux && make oldconfig && make -j32)
-	cp linux/arch/x86/boot/bzImage $@
-
-testflashkernel: flashkernel
-	qemu-system-x86_64 -kernel flashkernel -nographic -serial /dev/tty -initrd flashinitramfs.cpio.lzma
-
-testcpukernel: cpukernel
-	qemu-system-x86_64 -kernel cpukernel -nographic -serial /dev/tty
-
-# These stanzas fetch code.
-fetch: getkernel geturoot getrom
-
-getkernel:
-	rm -rf linux
-	git clone --depth=1 -b v5.7 --single-branch https://github.com/torvalds/linux
-
-getrom:
-	echo you can use flashrom to read the apu2 image.
-
-geturoot:
-	go get -u github.com/u-root/u-root
-	CGO_ENABLED=0 GO111MODULE=off go install github.com/u-root/u-root
-	CGO_ENABLED=0 GO111MODULE=off go get -u github.com/u-root/cpu/...
-
-# Serve the combined sshd-kernel and sshd-initramfs image. This includes flashrom
-sshd-pxeserver:
-	echo Consider Disabling any system services ...
-	echo e.g. sudo systemctl  stop tftpd-hpa.service
-	echo e.g. sudo systemctl stop isc-dhcp-server
-	sudo `go env GOPATH`/bin/pxeserver  -tftp-dir . -bootfilename sshdkernel  -http-dir . -interface $(NETWORK)
-
-# Serve the combined cpu-kernel and cpu-initramfs image.
-cpu-pxeserver:
-	echo Consider Disabling any system services ...
-	echo e.g. sudo systemctl  stop tftpd-hpa.service
-	echo e.g. sudo systemctl stop isc-dhcp-server
-	sudo `go env GOPATH`/bin/pxeserver  -tftp-dir . -bootfilename cpukernel  -http-dir . -interface $(NETWORK)
-
-ssh:
-	ssh -i class_key -p 2022 root@up

mainboards/pcengines/apu2/class_key

@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEpQIBAAKCAQEA4zGICkjqlAPbYH0MZGN79zDJi88uC1pbc7cUcHQPp8R9iet0
-2Q594DiOsJhAc9ALDkVopAmDMew1OO9vwZXAkv00hPhnEHFSXJP31zaoWvQkbS/Z
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-Nze3kVUWRsXhIoG0yWh6SHbc/HKFhKymtxvdPnbP4qajfcCGIKuIA2c=
------END RSA PRIVATE KEY-----

mainboards/pcengines/apu2/class_key.pub

@@ -1 +0,0 @@
-ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDjMYgKSOqUA9tgfQxkY3v3MMmLzy4LWltztxRwdA+nxH2J63TZDn3gOI6wmEBz0AsORWikCYMx7DU472/BlcCS/TSE+GcQcVJck/fXNqha9CRtL9n8aGXyBNOs+kmj6AneQIg3AzVn4gRBuOUTUSy+ApARZAwI3fZwPnYXUvRSmRFpHM8UorF8w4pgIghsUNsLWIACyO4g66eUBPLg5PUhs0GGR1fYzHaRNyFonGvLgsv40Oywi9+u0wn/mCYhYpidziZevajMPhm8KbuigSdCyFKBddOmOXUC4Qm+dpzOv6KPrrApRCHMrdSSOj31vzGGKHilWVTrrUoBt7POLK4X rminnich@xcpu

mainboards/pcengines/apu2/classhostkey

@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEogIBAAKCAQEA20e7SsGzrPyXMosKhgXMbvIPSe27ilhgcWw4I1NWsPMWhYEU
-DnM66JiqImyN3tTiimwH7WewKxy4opGLbk2ohYvNQBALNXNr1cV7usAQREAIbafp
-zZ6mO0gcWjrdsN31aTzMmEXO3dkS+wtEQzKBe/eFjlJbutHvEQkvYWtPeHTtBlVy
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-S4Bsitze0ougzTMGLQO/9M7He/fPqjM4DIi+PvfpAl/ZUXdD/48=
------END RSA PRIVATE KEY-----

mainboards/pcengines/apu2/classhostkey.pub

@@ -1 +0,0 @@
-ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDbR7tKwbOs/JcyiwqGBcxu8g9J7buKWGBxbDgjU1aw8xaFgRQOczromKoibI3e1OKKbAftZ7ArHLiikYtuTaiFi81AEAs1c2vVxXu6wBBEQAhtp+nNnqY7SBxaOt2w3fVpPMyYRc7d2RL7C0RDMoF794WOUlu60e8RCS9ha094dO0GVXLBwkRzn2itwT4c1etctw+4lkXftnkeQQw0YNa8C60eaddzcLRwp35s52GlPHsMBpYWaPUZ0vtYw8FCTWoqji4TyWo6NMHmrAIaFY+1kWAPpDBggq1n9UVYzNTK1zpyJHBvmhvr7T6ZsvcgVvVdkNs4LeBJsY9XhXTFmtW3 rminnich@xcpu