diff options
Diffstat (limited to 'meta/classes/baremetal-image.bbclass')
-rw-r--r-- | meta/classes/baremetal-image.bbclass | 38 |
1 files changed, 30 insertions, 8 deletions
diff --git a/meta/classes/baremetal-image.bbclass b/meta/classes/baremetal-image.bbclass index 90d58f2615..81f5e5e93d 100644 --- a/meta/classes/baremetal-image.bbclass +++ b/meta/classes/baremetal-image.bbclass @@ -12,8 +12,8 @@ # Toolchain should be baremetal or newlib based. # TCLIBC="baremetal" or TCLIBC="newlib" -COMPATIBLE_HOST_libc-musl_class-target = "null" -COMPATIBLE_HOST_libc-glibc_class-target = "null" +COMPATIBLE_HOST:libc-musl:class-target = "null" +COMPATIBLE_HOST:libc-glibc:class-target = "null" inherit rootfs-postcommands @@ -50,15 +50,18 @@ python do_rootfs(){ if os.path.lexists(manifest_link): os.remove(manifest_link) os.symlink(os.path.basename(manifest_name), manifest_link) + # A lot of postprocess commands assume the existence of rootfs/etc + sysconfdir = d.getVar("IMAGE_ROOTFS") + d.getVar('sysconfdir') + bb.utils.mkdirhier(sysconfdir) + execute_pre_post_process(d, d.getVar('ROOTFS_POSTPROCESS_COMMAND')) } # Assure binaries, manifest and qemubootconf are populated on DEPLOY_DIR_IMAGE do_image_complete[dirs] = "${TOPDIR}" -do_image_complete[umask] = "022" SSTATETASKS += "do_image_complete" -SSTATE_SKIP_CREATION_task-image-complete = '1' +SSTATE_SKIP_CREATION:task-image-complete = '1' do_image_complete[sstate-inputdirs] = "${IMGDEPLOYDIR}" do_image_complete[sstate-outputdirs] = "${DEPLOY_DIR_IMAGE}" do_image_complete[stamp-extra-info] = "${MACHINE_ARCH}" @@ -74,7 +77,22 @@ QB_DEFAULT_KERNEL ?= "${IMAGE_LINK_NAME}.bin" QB_MEM ?= "-m 256" QB_DEFAULT_FSTYPE ?= "bin" QB_DTB ?= "" -QB_OPT_APPEND = "-nographic" +QB_OPT_APPEND:append = " -nographic" + +# RISC-V tunes set the BIOS, unset, and instruct QEMU to +# ignore the BIOS and boot from -kernel +QB_DEFAULT_BIOS:qemuriscv64 = "" +QB_DEFAULT_BIOS:qemuriscv32 = "" +QB_OPT_APPEND:append:qemuriscv64 = " -bios none" +QB_OPT_APPEND:append:qemuriscv32 = " -bios none" + + +# Use the medium-any code model for the RISC-V 64 bit implementation, +# since medlow can only access addresses below 0x80000000 and RAM +# starts at 0x80000000 on RISC-V 64 +# Keep RISC-V 32 using -mcmodel=medlow (symbols lie between -2GB:2GB) +CFLAGS:append:qemuriscv64 = " -mcmodel=medany" + # This next part is necessary to trick the build system into thinking # its building an image recipe so it generates the qemuboot.conf @@ -87,13 +105,17 @@ inherit qemuboot python(){ # do_addto_recipe_sysroot doesnt exist for all recipes, but we need it to have # /usr/bin on recipe-sysroot (qemu) populated + # The do_addto_recipe_sysroot dependency is coming from EXTRA_IMAGDEPENDS now, + # we just need to add the logic to add its dependency to do_image. def extraimage_getdepends(task): deps = "" for dep in (d.getVar('EXTRA_IMAGEDEPENDS') or "").split(): # Make sure we only add it for qemu if 'qemu' in dep: - deps += " %s:%s" % (dep, task) + if ":" in dep: + deps += " %s " % (dep) + else: + deps += " %s:%s" % (dep, task) return deps - d.appendVarFlag('do_image', 'depends', extraimage_getdepends('do_addto_recipe_sysroot')) - d.appendVarFlag('do_image', 'depends', extraimage_getdepends('do_populate_sysroot')) + d.appendVarFlag('do_image', 'depends', extraimage_getdepends('do_populate_sysroot')) } |