diff options
Diffstat (limited to 'meta-ti-bsp/recipes-bsp/zephyr-fw/zephyr-openamp-rsc-table-fw.bb')
-rw-r--r-- | meta-ti-bsp/recipes-bsp/zephyr-fw/zephyr-openamp-rsc-table-fw.bb | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/meta-ti-bsp/recipes-bsp/zephyr-fw/zephyr-openamp-rsc-table-fw.bb b/meta-ti-bsp/recipes-bsp/zephyr-fw/zephyr-openamp-rsc-table-fw.bb new file mode 100644 index 00000000..4efc99ac --- /dev/null +++ b/meta-ti-bsp/recipes-bsp/zephyr-fw/zephyr-openamp-rsc-table-fw.bb @@ -0,0 +1,83 @@ +SUMMARY = "Precompiled Zephyr OpenAMP example firmware for TI K3 devices" + +# Name of this demo's firmware +FW_NAME = "zephyr_openamp_rsc_table.elf" + +# List of cores for which this demo has a build +FW_CORES = "" +FW_CORES:am62xx = "mcu-m4f0_0" + +# Note: Everything below is common to all our Zephyr firmwares and can be +# factored out to a common include file once we have more than one demo + +LICENSE = "Apache-2.0" +LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327" + +COMPATIBLE_MACHINE = "k3" + +PACKAGE_ARCH = "${MACHINE_ARCH}" + +SRC_URI = "git://github.com/glneo/zephyr-firmware.git;protocol=https;branch=main" +SRCREV = "146d4f9b3930722d73685d600958f0b10ea97de2" +PV = "3.6.0" +#PR = "r1" + +S = "${WORKDIR}/git" + +FW_PLAT = "" +FW_PLAT:am62xx = "am62" + +FW_INSTALL_DIR = "${nonarch_base_libdir}/firmware/zephyr/${FW_PLAT}" + +do_install() { + for FW_CORE in ${FW_CORES} + do + install -d ${D}${FW_INSTALL_DIR}/${FW_CORE} + install -m 0644 ${S}/${FW_PLAT}/${FW_CORE}/${FW_NAME} ${D}${FW_INSTALL_DIR}/${FW_CORE} + done +} + +# Make sure that lib/firmware, and all its contents are part of the package +FILES:${PN} = "${nonarch_base_libdir}/firmware" + +# This is used to prevent the build system from stripping the firmwares +INHIBIT_PACKAGE_STRIP = "1" +INHIBIT_SYSROOT_STRIP = "1" + +# This is used to prevent the build system from splitting out the firmware debug info into a separate file +INHIBIT_PACKAGE_DEBUG_SPLIT = "1" + +# This is a prebuilt with no external dependencies +INHIBIT_DEFAULT_DEPS = "1" + +# Disable arch checking as firmware is likely to be a different arch from the Yocto build +INSANE_SKIP:${PN} += "arch" + +# Zephyr-Firmware has no configure, compile, nor clean steps +do_configure[noexec] = "1" +do_compile[noexec] = "1" +CLEANBROKEN = "1" + +inherit update-alternatives + +python fw_generate_alternatives() { + for fw_core_name in d.getVar('FW_CORES').split(): + fw_plat = d.getVar('FW_PLAT') + fw_pkg_name = d.getVar('PN') + fw_core_name_full = (fw_plat + "-" + fw_core_name + "-fw") + + # Create the firmware alternatives + d.appendVar('ALTERNATIVE:%s' % fw_pkg_name, (fw_core_name_full + " ")) + + # Set up firmware alternatives link names + fw_alt_link = ("${nonarch_base_libdir}/firmware/" + fw_core_name_full) + d.setVarFlag('ALTERNATIVE_LINK_NAME', fw_core_name_full, fw_alt_link) + + # Set up firmware alternatives link targets + fw_alt_target_rename = "${FW_INSTALL_DIR}/" + fw_core_name + "/${FW_NAME}" + d.setVarFlag('ALTERNATIVE_TARGET_%s' % fw_pkg_name, fw_core_name_full, fw_alt_target_rename) +} + +do_package[prefuncs] += "fw_generate_alternatives" + +ALTERNATIVE_PRIORITY = "20" |