linuxboot/mainboards/Makefile.inc

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# Common makefile for all boards.
# All rules must be parameterized by kernel version,
# architecture, cross compiler, and so on.
# These stanzas fetch code.
fetch: getkernel geturoot
# This rule gets the kernel and sets up a default minimal config.
getkernel:
rm -rf linux
git clone --depth=1 -b $(LINUXVERSION) --single-branch https://github.com/torvalds/linux
(cd linux && make mrproper)
(cd linux && ARCH=$(ARCH) CROSS_COMPILE=$(CROSS_COMPILE) make tinyconfig)
geturoot:
rm -rf u-root cpu
git clone --depth 1 https://github.com/u-root/u-root
git clone --depth 1 https://github.com/u-root/cpu
rm -f go.*
go work init ./u-root
go work use ./cpu
# These stanzas are for setting up services for netboot
# 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)