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Diffstat (limited to 'meta/classes/uboot-extlinux-config.bbclass')
| -rw-r--r-- | meta/classes/uboot-extlinux-config.bbclass | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/meta/classes/uboot-extlinux-config.bbclass b/meta/classes/uboot-extlinux-config.bbclass deleted file mode 100644 index 61dff14b7c..0000000000 --- a/meta/classes/uboot-extlinux-config.bbclass +++ /dev/null @@ -1,152 +0,0 @@ -# uboot-extlinux-config.bbclass -# -# This class allow the extlinux.conf generation for U-Boot use. The -# U-Boot support for it is given to allow the Generic Distribution -# Configuration specification use by OpenEmbedded-based products. -# -# External variables: -# -# UBOOT_EXTLINUX_CONSOLE - Set to "console=ttyX" to change kernel boot -# default console. -# UBOOT_EXTLINUX_LABELS - A list of targets for the automatic config. -# UBOOT_EXTLINUX_KERNEL_ARGS - Add additional kernel arguments. -# UBOOT_EXTLINUX_KERNEL_IMAGE - Kernel image name. -# UBOOT_EXTLINUX_FDTDIR - Device tree directory. -# UBOOT_EXTLINUX_FDT - Device tree file. -# UBOOT_EXTLINUX_INITRD - Indicates a list of filesystem images to -# concatenate and use as an initrd (optional). -# UBOOT_EXTLINUX_MENU_DESCRIPTION - Name to use as description. -# UBOOT_EXTLINUX_ROOT - Root kernel cmdline. -# UBOOT_EXTLINUX_TIMEOUT - Timeout before DEFAULT selection is made. -# Measured in 1/10 of a second. -# UBOOT_EXTLINUX_DEFAULT_LABEL - Target to be selected by default after -# the timeout period -# -# If there's only one label system will boot automatically and menu won't be -# created. If you want to use more than one labels, e.g linux and alternate, -# use overrides to set menu description, console and others variables. -# -# Ex: -# -# UBOOT_EXTLINUX_LABELS ??= "default fallback" -# -# UBOOT_EXTLINUX_DEFAULT_LABEL ??= "Linux Default" -# UBOOT_EXTLINUX_TIMEOUT ??= "30" -# -# UBOOT_EXTLINUX_KERNEL_IMAGE_default ??= "../zImage" -# UBOOT_EXTLINUX_MENU_DESCRIPTION_default ??= "Linux Default" -# -# UBOOT_EXTLINUX_KERNEL_IMAGE_fallback ??= "../zImage-fallback" -# UBOOT_EXTLINUX_MENU_DESCRIPTION_fallback ??= "Linux Fallback" -# -# Results: -# -# menu title Select the boot mode -# TIMEOUT 30 -# DEFAULT Linux Default -# LABEL Linux Default -# KERNEL ../zImage -# FDTDIR ../ -# APPEND root=/dev/mmcblk2p2 rootwait rw console=${console} -# LABEL Linux Fallback -# KERNEL ../zImage-fallback -# FDTDIR ../ -# APPEND root=/dev/mmcblk2p2 rootwait rw console=${console} -# -# Copyright (C) 2016, O.S. Systems Software LTDA. All Rights Reserved -# Released under the MIT license (see packages/COPYING) -# -# The kernel has an internal default console, which you can override with -# a console=...some_tty... -UBOOT_EXTLINUX_CONSOLE ??= "console=${console}" -UBOOT_EXTLINUX_LABELS ??= "linux" -UBOOT_EXTLINUX_FDT ??= "" -UBOOT_EXTLINUX_FDTDIR ??= "../" -UBOOT_EXTLINUX_KERNEL_IMAGE ??= "../${KERNEL_IMAGETYPE}" -UBOOT_EXTLINUX_KERNEL_ARGS ??= "rootwait rw" -UBOOT_EXTLINUX_MENU_DESCRIPTION_linux ??= "${DISTRO_NAME}" - -UBOOT_EXTLINUX_CONFIG = "${B}/extlinux.conf" - -python do_create_extlinux_config() { - if d.getVar("UBOOT_EXTLINUX") != "1": - return - - if not d.getVar('WORKDIR'): - bb.error("WORKDIR not defined, unable to package") - - labels = d.getVar('UBOOT_EXTLINUX_LABELS') - if not labels: - bb.fatal("UBOOT_EXTLINUX_LABELS not defined, nothing to do") - - if not labels.strip(): - bb.fatal("No labels, nothing to do") - - cfile = d.getVar('UBOOT_EXTLINUX_CONFIG') - if not cfile: - bb.fatal('Unable to read UBOOT_EXTLINUX_CONFIG') - - localdata = bb.data.createCopy(d) - - try: - with open(cfile, 'w') as cfgfile: - cfgfile.write('# Generic Distro Configuration file generated by OpenEmbedded\n') - - if len(labels.split()) > 1: - cfgfile.write('menu title Select the boot mode\n') - - timeout = localdata.getVar('UBOOT_EXTLINUX_TIMEOUT') - if timeout: - cfgfile.write('TIMEOUT %s\n' % (timeout)) - - if len(labels.split()) > 1: - default = localdata.getVar('UBOOT_EXTLINUX_DEFAULT_LABEL') - if default: - cfgfile.write('DEFAULT %s\n' % (default)) - - for label in labels.split(): - - overrides = localdata.getVar('OVERRIDES') - if not overrides: - bb.fatal('OVERRIDES not defined') - - localdata.setVar('OVERRIDES', label + ':' + overrides) - - extlinux_console = localdata.getVar('UBOOT_EXTLINUX_CONSOLE') - - menu_description = localdata.getVar('UBOOT_EXTLINUX_MENU_DESCRIPTION') - if not menu_description: - menu_description = label - - root = localdata.getVar('UBOOT_EXTLINUX_ROOT') - if not root: - bb.fatal('UBOOT_EXTLINUX_ROOT not defined') - - kernel_image = localdata.getVar('UBOOT_EXTLINUX_KERNEL_IMAGE') - fdtdir = localdata.getVar('UBOOT_EXTLINUX_FDTDIR') - - fdt = localdata.getVar('UBOOT_EXTLINUX_FDT') - - if fdt: - cfgfile.write('LABEL %s\n\tKERNEL %s\n\tFDT %s\n' % - (menu_description, kernel_image, fdt)) - elif fdtdir: - cfgfile.write('LABEL %s\n\tKERNEL %s\n\tFDTDIR %s\n' % - (menu_description, kernel_image, fdtdir)) - else: - cfgfile.write('LABEL %s\n\tKERNEL %s\n' % (menu_description, kernel_image)) - - kernel_args = localdata.getVar('UBOOT_EXTLINUX_KERNEL_ARGS') - - initrd = localdata.getVar('UBOOT_EXTLINUX_INITRD') - if initrd: - cfgfile.write('\tINITRD %s\n'% initrd) - - kernel_args = root + " " + kernel_args - cfgfile.write('\tAPPEND %s %s\n' % (kernel_args, extlinux_console)) - - except OSError: - bb.fatal('Unable to open %s' % (cfile)) -} - -addtask create_extlinux_config before do_install do_deploy after do_compile |