| SUMMARY = "RISC-V Open Source Supervisor Binary Interface (OpenSBI)" |
| DESCRIPTION = "OpenSBI aims to provide an open-source and extensible implementation of the RISC-V SBI specification for a platform specific firmware (M-mode) and a general purpose OS, hypervisor or bootloader (S-mode or HS-mode). OpenSBI implementation can be easily extended by RISC-V platform or System-on-Chip vendors to fit a particular hadware configuration." |
| HOMEPAGE = "https://github.com/riscv/opensbi" |
| LICENSE = "BSD-2-Clause" |
| LIC_FILES_CHKSUM = "file://COPYING.BSD;md5=42dd9555eb177f35150cf9aa240b61e5" |
| |
| require opensbi-payloads.inc |
| |
| inherit deploy |
| |
| SRCREV = "74434f255873d74e56cc50aa762d1caf24c099f8" |
| SRC_URI = "git://github.com/riscv/opensbi.git;branch=master;protocol=https;tag=v${PV}" |
| |
| TARGET_DBGSRC_DIR = "/share/opensbi/*/generic/firmware/" |
| |
| TARGET_CC_ARCH += "${LDFLAGS}" |
| |
| RISCV_SBI_FW_TEXT_START ??= "0x80000000" |
| EXTRA_OEMAKE += "REPRODUCIBLE=y CROSS_COMPILE=${HOST_PREFIX} PLATFORM=${RISCV_SBI_PLAT} I=${D} FW_TEXT_START=${RISCV_SBI_FW_TEXT_START}" |
| EXTRA_OEMAKE:append:toolchain-clang = " LLVM=y" |
| # If RISCV_SBI_PAYLOAD is set then include it as a payload |
| EXTRA_OEMAKE:append = " ${@riscv_get_extra_oemake_image(d)}" |
| EXTRA_OEMAKE:append = " ${@riscv_get_extra_oemake_fdt(d)}" |
| |
| # Required if specifying a custom payload |
| do_compile[depends] += "${@riscv_get_do_compile_depends(d)}" |
| |
| do_compile() { |
| oe_runmake |
| } |
| |
| do_install() { |
| oe_runmake DESTDIR=${D} install |
| # In the future these might be required as a dependency for other packages. |
| # At the moment just delete them to avoid warnings |
| rm -r ${D}/include |
| rm -r ${D}/lib* |
| rm -r ${D}/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/payloads |
| } |
| |
| do_deploy () { |
| install -m 755 ${D}/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_payload.* ${DEPLOYDIR}/ |
| install -m 755 ${D}/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_jump.* ${DEPLOYDIR}/ |
| install -m 755 ${D}/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_dynamic.* ${DEPLOYDIR}/ |
| } |
| |
| addtask deploy before do_build after do_install |
| |
| FILES:${PN} += "/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_jump.*" |
| FILES:${PN} += "/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_payload.*" |
| FILES:${PN} += "/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_dynamic.*" |
| |
| # OpenSBI firmware ELFs are bare-metal M-mode binaries (--build-id=none, |
| # no dynamic linker) and intentionally do not carry GNU_HASH. |
| INSANE_SKIP += "ldflags" |
| |
| COMPATIBLE_HOST = "(riscv64|riscv32).*" |
