boot/boot-wrapper-aarch64/boot-wrapper-aarch64.mk

   1 ################################################################################
   2 #
   3 # boot-wrapper-aarch64
   4 #
   5 ################################################################################
   6
   7 BOOT_WRAPPER_AARCH64_VERSION = 4266507a84f8c06452109d38e0350d4759740694
   8 BOOT_WRAPPER_AARCH64_SITE = git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/boot-wrapper-aarch64.git
   9 BOOT_WRAPPER_AARCH64_LICENSE = BSD3c
  10 BOOT_WRAPPER_AARCH64_LICENSE_FILES = LICENSE.txt
  11 BOOT_WRAPPER_AARCH64_DEPENDENCIES = linux
  12 BOOT_WRAPPER_AARCH64_INSTALL_IMAGES = YES
  13
  14 # The Git repository does not have the generated configure script and
  15 # Makefile.
  16 BOOT_WRAPPER_AARCH64_AUTORECONF = YES
  17
  18 BOOT_WRAPPER_AARCH64_DTB = /arch/arm64/boot/dts/$(basename $(call qstrip,$(BR2_TARGET_BOOT_WRAPPER_AARCH64_DTS))).dtb
  19
  20 # Fixup the path to the DTB in configure.ac. In the future, this
  21 # should hopefully be made more configurable by the
  22 # boot-wrapper-aarch64 developers.
  23 define BOOT_WRAPPER_AARCH64_FIX_DTB_NAME
  24         $(SED) 's%^KERN_DTB=.*%KERN_DTB=$(BOOT_WRAPPER_AARCH64_DTB)%' $(@D)/configure.ac
  25 endef
  26
  27 BOOT_WRAPPER_AARCH64_PRE_PATCH_HOOKS += BOOT_WRAPPER_AARCH64_FIX_DTB_NAME
  28
  29 BOOT_WRAPPER_AARCH64_CONF_OPTS = \
  30         --with-kernel-dir=$(LINUX_DIR) \
  31         --with-cmdline=$(BR2_TARGET_BOOT_WRAPPER_AARCH64_BOOTARGS)
  32
  33 # We need to convince the configure script that the Linux kernel tree
  34 # exists, as well as the DTB and the kernel Image. Even though those
  35 # are available on the build machine, the configure script uses
  36 # AC_CHECK_FILE tests, which are always disabled in cross-compilation
  37 # situations.
  38 BOOT_WRAPPER_AARCH64_CONF_ENV = \
  39         $(call AUTOCONF_AC_CHECK_FILE_VAL,$(LINUX_DIR))=yes \
  40         $(call AUTOCONF_AC_CHECK_FILE_VAL,$(LINUX_DIR)$(BOOT_WRAPPER_AARCH64_DTB))=yes \
  41         $(call AUTOCONF_AC_CHECK_FILE_VAL,$(LINUX_DIR)/arch/arm64/boot/Image)=yes
  42
  43 define BOOT_WRAPPER_AARCH64_INSTALL_IMAGES_CMDS
  44         cp $(@D)/linux-system.axf $(BINARIES_DIR)
  45 endef
  46
  47 $(eval $(autotools-package))