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Currently, two CA57s are running in StarterKitPro. Could you tell me how to boot with six cores total of two CA57s and four CA53s?

To try it here, CA57CA53BOOT = "1" was added to local.conf.

root@m3ulcb:~# cat /proc/cpuinfo
processor       : 0
BogoMIPS        : 16.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x1
CPU part        : 0xd07
CPU revision    : 3

processor       : 1
BogoMIPS        : 16.66
Features        : fp asimd evtstrm aes pmull sha1 sha2 crc32
CPU implementer : 0x41
CPU architecture: 8
CPU variant     : 0x1
CPU part        : 0xd07
CPU revision    : 3

ryuohno (talk)

Hi

This is quoted from the AGL mailing list.

[agl-discussions] A53 CPU on renesas board? 2017/05/10 (水) 18:01

> Out of curiosity, A53 cores on R-Car board (in additoin to A57 cores) could also be enabled for AGL system easily (for accelaration), or rather to be used to host different OSs?
>
Hello,
In order to enable the A53 CPU's on the r-car boards, you need to add this line in
meta-rcar/meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb:
export PSCI_DISABLE_BIGLITTLE_IN_CA57BOOT="0"
and rebuild and reflash the firmware as explained in http://elinux.org/R-Car/Boards/M3SK.

Is this useful for you?

Ygohda (talk)

Thank you very much.
I solved it.

ryuohno (talk)

ryuohno (talk)

$ sudo apt-get update
$ sudo apt-get upgrade

I am doing these, but it is not going well.

ryuohno (talk)

Please hold on until the end of this week

The BSP2.16 supports only basic/reference boards

HAD and .View boards will be added this week.

Please use temporary bsp2.12 http://elinux.org/R-Car/Boards/Yocto-Gen3-legacy

Regarding Yocto 2.16.0 for HAD solution kit, we tried 5155 tasks which were all successful, without having to retry.
Thank you.

ryuohno (talk)

Hi

I followed all the steps to make yocto image.
I get the following error during bitbake.
Please tell me How can i solve this error.

Regard.

---

Build Configuration:
BB_VERSION = "1.28.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "Ubuntu-14.04"
TARGET_SYS = "aarch64-poky-linux"
MACHINE = "m3ulcb"
DISTRO = "poky"
DISTRO_VERSION = "2.0.2"
TUNE_FEATURES = "aarch64 cortexa57-cortexa53"
TARGET_FPU = ""
SOC_FAMILY = "rcar-gen3:r8a7796"
meta
meta-yocto
meta-yocto-bsp = "tmp:40376446904ae3529be41737fed9a0b650ed167d"
meta-rcar-gen3 = "v2.12.0:2b0598e0a252a8cf1dc4edacf4ef3a7071dbfd87"
meta-linaro-toolchain = "tmp:9b1fd178309544dff1f7453e796a9437125bc0d9"
meta-oe = "tmp:8ab04afbffb4bc5184cfe0655049de6f44269990"

・
・
・
・
・

In file included from .../work/build/tmp/work/aarch64-poky-linux/gstreamer1.0-plugins-bad/1.4.5-r0/git/ext/wayland/gstwaylandsink.h:30:0,
from .../work/build/tmp/work/aarch64-poky-linux/gstreamer1.0-plugins-bad/1.4.5-r0/git/ext/wayland/gstwaylandsink.c:44:
.../work/build/tmp/work/aarch64-poky-linux/gstreamer1.0-plugins-bad/1.4.5-r0/git/ext/wayland/wldisplay.h:27:42: fatal error: linux-dmabuf-client-protocol.h: No such file or directory
compilation terminated.
make[3]: *** [libgstwaylandsink_la-gstwaylandsink.lo] Error 1
make[3]: Leaving directory `.../work/build/tmp/work/aarch64-poky-linux/gstreamer1.0-plugins-bad/1.4.5-r0/build/ext/wayland'
make[2]: *** [wayland] Error 2
make[2]: Leaving directory `.../work/build/tmp/work/aarch64-poky-linux/gstreamer1.0-plugins-bad/1.4.5-r0/build/ext'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `.../work/build/tmp/work/aarch64-poky-linux/gstreamer1.0-plugins-bad/1.4.5-r0/build'
make: *** [all] Error 2
WARNING: exit code 1 from a shell command.
ERROR: oe_runmake failed
ERROR: Function failed: do_compile (log file is located at .../work/build/tmp/work/aarch64-poky-linux/gstreamer1.0-plugins-bad/1.4.5-r0/temp/log.do_compile.2811)
ERROR: Task 2138 (.../work/build/../poky/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_1.4.5.bb, do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 2510 tasks of which 2509 didn't need to be rerun and 1 failed.
No currently running tasks (2509 of 4905)

Hi

I have the same problem. Did anyone find any solution in the meantime?

Regard.

I am using ubuntu 14.04 LTE. I solved it by executing the following command.

 $ sudo apt-get update
 $ sudo apt-get upgrade

After that,

 $ sudo apt-get install ***

Was executed.

ryuohno (talk)

And *** stands for what?

The

"apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential chrpath socat libsdl1.2-dev xterm python-crypto"

It is.

That is,

sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential chrpath socat libsdl1.2-dev xterm python-crypto

execute.

ryuohno (talk)

I tried building Linux for the R-Car-M3 Starter Kit Pro according to the guide, It can not be built due to an error in bitbake.
Please tell me how to solve it.

The operation is as follows.

First, I downloaded and unpacked zip files.
R-Car_Gen3_Series_Evaluation_Software_Package_of_Linux_Drivers-20160906.zip
R-Car_Gen3_Series_Evaluation_Software_Package_for_Linux-20160906.zip

Then I unzipped these.
R-Car_Gen3_Series_Evaluation_Software_Package_of_Linux_Drivers-20160906.tar.gz
R-Car_Gen3_Series_Evaluation_Software_Package_for_Linux-20160906.tar.gz

Next, I installed the package.
$ sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib build-essential chrpath socat libsdl1.2-dev xterm python-crypto

I built a BSP.

1.
$ mkdir build
$ cd build
$ export WORK=`pwd`

2.
cd $WORK
$ git clone git://git.yoctoproject.org/poky
$ git clone git://git.openembedded.org/meta-openembedded
$ git clone git://git.linaro.org/openembedded/meta-linaro.git

3.
$ cd $WORK/poky
$ git checkout -b tmp 40376446904ae3529be41737fed9a0b650ed167d
$ cd $WORK/meta-openembedded
$ git checkout -b tmp 8ab04afbffb4bc5184cfe0655049de6f44269990
$ cd $WORK/meta-linaro
$ git checkout -b tmp 9b1fd178309544dff1f7453e796a9437125bc0d9

4.
$ cd $WORK
$ git clone git://github.com/CogentEmbedded/meta-rcar.git meta-renesas -b v2.12.0

5.
$ cd $WORK/meta-renesas
$ export PATCH_DIR=meta-rcar-gen3/docs/sample/patch/patch-for-linaro-gcc
$ patch -p1 < ${PATCH_DIR}/0001-rcar-gen3-add-readme-for-building-with-Linaro-Gcc.patch
$ unset PATCH_DIR

6.
$ ls -1 $WORK/proprietary
R-Car_Gen3_Series_Evaluation_Software_Package_for_Linux-20160906.tar.gz
R-Car_Gen3_Series_Evaluation_Software_Package_of_Linux_Drivers-20160906.tar.gz

7.
$ export PKGS_DIR=$WORK/proprietary
$ cd $WORK/meta-renesas
$ sh meta-rcar-gen3/docs/sample/copyscript/copy_evaproprietary_softwares.sh -f $PKGS_DIR
$ unset PKGS_DIR

8.
$ cd $WORK
$ source poky/oe-init-build-env

9.
$ cp $WORK/meta-renesas/meta-rcar-gen3/docs/sample/conf/m3ulcb/linaro-gcc/mmp/*.conf ./conf/
$ cd $WORK/build
$ cp conf/local-wayland.conf conf/local.conf

10.
I am not care.

11.
enabled
MACHINE_FEATURES_append = " m3ulcb-view"

12.
enabled
DISTRO_FEATURES_append = " use_eva_pkg"

13.
$ bitbake core-image-weston


At this time, the following error message was output.

 ERROR: Nothing PROVIDES 'python-pycrypto-native' (but /media/rcar/Test_M3_Starterkitpro_yocto2.12.0/work/build/build/../meta-renesas/meta-rcar-gen3/recipes-bsp/optee/optee-os_git.bb DEPENDS on or otherwise requires it). Close matches:
   python-pycairo-native
   python-pycurl-native
   python-pyrex-native
 ERROR: Required build target 'core-image-weston' has no buildable providers.
 Missing or unbuildable dependency chain was: ['core-image-weston', 'optee-os', 'python-pycrypto-native']

I have corrected the link for the BSP download on that page, and have now overcome this build issue. Please have a look at updated step 4 in the build instructions.

Pat Shelly

Fixed in git://github.com/CogentEmbedded/meta-rcar.git

Thank you for your support.
If there is something again, thank you.

ryuohno (talk)