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

[akuster808]

Jin Li,

On 12/02/2015 09:53 PM, Jin Li wrote:
> 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

This looks like the kernel config is set to 'LE'. Please try bitbake -c
menuconfig yocto-linux and change to 'BE"

- armin
> 
>