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baremetal-helloworld: Move from skeleton to recipes-extended matching what rust-hello-world is doing

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(From OE-Core rev: 13916de0145f83bb28323f0a6bde5c3d503c1319)

Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Alejandro Hernandez Samaniego
2023-01-11 21:34:44 -07:00
committed by Richard Purdie
parent 1149b4fbb6
commit 6bcbbd9ee3
2 changed files with 2 additions and 0 deletions
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71
meta-skeleton/recipes-baremetal/baremetal-examples/baremetal-helloworld_git.bb
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@@ -1,71 +0,0 @@
SUMMARY = "Baremetal examples to work with the several QEMU architectures supported on OpenEmbedded"
HOMEPAGE = "https://github.com/aehs29/baremetal-helloqemu"
DESCRIPTION = "These are introductory examples to showcase the use of QEMU to run baremetal applications."
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://LICENSE;md5=39346640a23c701e4f459e05f56f4449"
SRCREV = "22016ecbb9fb6c5f3a7a06698aea7ff8a701c166"
PV = "0.1+git${SRCPV}"
SRC_URI = "git://github.com/aehs29/baremetal-helloqemu.git;protocol=https;branch=master"
S = "${WORKDIR}/git"
# The following variables should be set to accomodate each application
BAREMETAL_BINNAME ?= "hello_baremetal_${MACHINE}"
IMAGE_LINK_NAME ?= "baremetal-helloworld-image-${MACHINE}"
IMAGE_NAME_SUFFIX ?= ""
# Baremetal-Image creates the proper wiring, assumes the output is provided in
# binary and ELF format, installed on ${base_libdir}/firmware/ , we want a
# package to be created since we might have some way of updating the baremetal
# firmware from Linux
inherit baremetal-image
# startup code for x86 uses NASM syntax
DEPENDS:qemux86:append = " nasm-native"
# These parameters are app specific for this example
# This will be translated automatically to the architecture and
# machine that QEMU uses on OE, e.g. -machine virt -cpu cortex-a57
# but the examples can also be run on other architectures/machines
# such as vexpress-a15 by overriding the setting on the machine.conf
COMPATIBLE_MACHINE = "qemuarmv5|qemuarm|qemuarm64|qemuriscv64|qemuriscv32|qemux86|qemux86-64"
BAREMETAL_QEMUARCH ?= ""
BAREMETAL_QEMUARCH:qemuarmv5 = "versatile"
BAREMETAL_QEMUARCH:qemuarm = "arm"
BAREMETAL_QEMUARCH:qemuarm64 = "aarch64"
BAREMETAL_QEMUARCH:qemuriscv64 = "riscv64"
BAREMETAL_QEMUARCH:qemuriscv32 = "riscv32"
BAREMETAL_QEMUARCH:qemux86 = "x86"
BAREMETAL_QEMUARCH:qemux86-64 = "x86-64"
EXTRA_OEMAKE:append = " QEMUARCH=${BAREMETAL_QEMUARCH} V=1"
# qemux86-64 uses a different Makefile
do_compile:prepend:qemux86-64(){
cd x86-64
}
# Install binaries on the proper location for baremetal-image to fetch and deploy
do_install(){
install -d ${D}/${base_libdir}/firmware
install -m 755 ${B}/build/hello_baremetal_${BAREMETAL_QEMUARCH}.bin ${D}/${base_libdir}/firmware/${BAREMETAL_BINNAME}.bin
install -m 755 ${B}/build/hello_baremetal_${BAREMETAL_QEMUARCH}.elf ${D}/${base_libdir}/firmware/${BAREMETAL_BINNAME}.elf
}
FILES:${PN} += " \
${base_libdir}/firmware/${BAREMETAL_BINNAME}.bin \
${base_libdir}/firmware/${BAREMETAL_BINNAME}.elf \
"
# qemux86-64 boots from iso rather than -kernel, create image to boot from
do_image:append:qemux86-64(){
dd if=/dev/zero of=${B}/build/img.iso bs=1M count=10 status=none
dd if=${B}/build/stage1.bin of=${B}/build/img.iso bs=512 count=1 conv=notrunc
dd if=${B}/build/stage2.bin of=${B}/build/img.iso bs=512 seek=1 count=64 conv=notrunc
dd if=${B}/build/hello_baremetal_x86-64.bin of=${B}/build/img.iso bs=512 seek=65 conv=notrunc
install ${B}/build/img.iso ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.iso
}