mirror of
git://git.yoctoproject.org/meta-raspberrypi.git
synced 2025-07-19 21:09:03 +02:00
e43af1e3a6
This recipe will allow yocto images to support configuring and updating the bootloader on Raspberry Pi 4 boards. So far this recipe just includes the commands and firmware with no automation for updates. Note that this depends on nvmem-rmem support either built into the kernel or as a module. If that is not part of the kernel the scripts will error out suggesting that the vcgencmd command from the userland package is missing. Whilst using vcgencmd from the userland package does work, it would lead to a conflict with the mesa backend for graphics, so using the kernel interface is recommended. Co-authored-by: Maciej Pijanowski <maciej.pijanowski@3mdeb.com> Signed-off-by: Allan Xavier <mr.a.xavier@googlemail.com>
65 lines
2.2 KiB
BlitzBasic
65 lines
2.2 KiB
BlitzBasic
SUMMARY = "Installation scripts and binaries for the Raspberry Pi 4 EEPROM"
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DESCRIPTION = "This repository contains the rpi4 bootloader and scripts \
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for updating it in the spi eeprom"
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LICENSE = "BSD-3-Clause & Broadcom-RPi"
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LIC_FILES_CHKSUM = "file://LICENSE;md5=f546ed4f47e9d4c1fe954ecc9d3ef4f3"
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SRC_URI = " \
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git://github.com/raspberrypi/rpi-eeprom.git;protocol=https;branch=master \
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file://0001-Fix-rpi-eeprom-update-when-using-busybox-find.patch \
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"
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SRCREV = "6e79e995bbc75c5fdd5305bd7fe029758cfade2f"
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PV = "v2022.12.07-138a1"
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S = "${WORKDIR}/git"
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RDEPENDS:${PN} += " \
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coreutils \
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python3 \
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python3-pycryptodomex \
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openssl \
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xxd \
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pciutils \
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"
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inherit python3native
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do_install() {
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install -d ${D}${bindir}
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# install executables
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install -m 0755 ${S}/tools/vl805 ${D}${bindir}
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install -m 0755 ${S}/rpi-eeprom-update ${D}${bindir}
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install -m 0755 ${S}/rpi-eeprom-config ${D}${bindir}
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install -m 0755 ${S}/rpi-eeprom-digest ${D}${bindir}
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# copy firmware files
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install -d ${D}${base_libdir}/firmware/raspberrypi/bootloader/critical
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install -d ${D}${base_libdir}/firmware/raspberrypi/bootloader/stable
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install -d ${D}${base_libdir}/firmware/raspberrypi/bootloader/beta
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install -m 644 ${S}/firmware/critical/* ${D}${base_libdir}/firmware/raspberrypi/bootloader/critical
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install -m 644 ${S}/firmware/stable/* ${D}${base_libdir}/firmware/raspberrypi/bootloader/stable
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install -m 644 ${S}/firmware/beta/* ${D}${base_libdir}/firmware/raspberrypi/bootloader/beta
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ln -s critical ${D}${base_libdir}/firmware/raspberrypi/bootloader/default
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ln -s stable ${D}${base_libdir}/firmware/raspberrypi/bootloader/latest
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# copy default config
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install -d ${D}${sysconfdir}/default
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install -D ${S}/rpi-eeprom-update-default ${D}${sysconfdir}/default/rpi-eeprom-update
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}
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FILES:${PN} += "${base_libdir}/firmware/raspberrypi/bootloader/*"
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INHIBIT_PACKAGE_STRIP = "1"
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INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
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# vl805 tool sources are not available (yet), as it comes as a precompiled
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# binary only. It has ARM architecture whereas target machine is Aarch64. We
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# need to disable arch check for it otherwise it cannot packed.
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QAPATHTEST[arch] = ""
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COMPATIBLE_MACHINE = "raspberrypi4|raspberrypi4-64"
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