[yocto] Big Endian set for qemuarm64 build based on poky

[Jin Li]

Hi,

There is build error when I'm trying to build qemuarm64 project based on default poky git repo with the big endian set as follows:

l00356543 at hulk-test1:~/poky$ git diff meta/conf/machine/include/arm/arch-arm64.inc
diff --git a/meta/conf/machine/include/arm/arch-arm64.inc b/meta/conf/machine/include/arm/arch-arm64.inc
index 866b71f..8fe6660 100644
--- a/meta/conf/machine/include/arm/arch-arm64.inc
+++ b/meta/conf/machine/include/arm/arch-arm64.inc
@@ -1,4 +1,4 @@
-DEFAULTTUNE ?= "aarch64"
+DEFAULTTUNE ?= "aarch64_be"

 require conf/machine/include/arm/arch-armv7a.inc

l00356543 at hulk-test1:~/poky$

--------------------------------------------------------------------

Attach the build log:

l00356543 at hulk-test1:~/qemuarm64_be$ bitbake core-image-sato
Parsing recipes: 100% |###############################################################################################################| ETA:  00:00:00
Parsing of 888 .bb files complete (0 cached, 888 parsed). 1310 targets, 61 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies

Build Configuration:
BB_VERSION        = "1.28.0"
BUILD_SYS         = "x86_64-linux"
NATIVELSBSTRING   = "Ubuntu-14.04"
TARGET_SYS        = "aarch64_be-poky-linux"
MACHINE           = "qemuarm64"
DISTRO            = "poky"
DISTRO_VERSION    = "2.0"
TUNE_FEATURES     = "aarch64 bigendian"
TARGET_FPU        = ""
meta
meta-yocto
meta-yocto-bsp    = "master:698c74c373110ed081a7586e21d4a27b8b44c89b"

NOTE: Preparing RunQueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
WARNING: Failed to fetch URL http://downloads.sourceforge.net/libusb/libusb-1.0.20.tar.bz2, attempting MIRRORS if available
WARNING: Failed to fetch URL http://bitmath.org/code/mtdev/mtdev-1.1.5.tar.bz2, attempting MIRRORS if available
WARNING: Failed to fetch URL http://wiki.qemu-project.org/download/qemu-2.4.0.1.tar.bz2, attempting MIRRORS if available
ERROR: oe_runmake failed
ERROR: Function failed: do_compile (log file is located at /home/l00356543/qemuarm64_be/tmp/work/qemuarm64-poky-linux/linux-yocto/4.1.13+gitAUTOINC+30c4b4bd79_c22dc676d6-r0/temp/log.do_compile.43788)
ERROR: Logfile of failure stored in: /home/l00356543/qemuarm64_be/tmp/work/qemuarm64-poky-linux/linux-yocto/4.1.13+gitAUTOINC+30c4b4bd79_c22dc676d6-r0/temp/log.do_compile.43788

...

|   LD      arch/arm64/kernel/vdso/built-in.o
| aarch64_be-poky-linux-ld.bfd: usr/initramfs_data.o: compiled for a little endian system and target is big endian
| aarch64_be-poky-linux-ld.bfd: failed to merge target specific data of file usr/initramfs_data.o
| make[3]: *** [usr/built-in.o] Error 1