Re: [agl-dev-community] AGL HH on H3 + KF

Hi Joel,

as Kurokawa-san pointed out, the r8a7795-h3ulcb-4x2g-kf.dtb should be the right Device Tree for your configuration.

Adding to Kurokawa-san’s comments, I’d like to point you to the Known Issues listed for the H3 SK on eLinux: https://elinux.org/R-Car/Boards/H3SK#Known_Issues

If you have a Starter Kit in the given Serial Number ranges, the Linux kernel will get stuck when processing the pciec1 node in the Device Tree due to PCIe 1ch being disabled on the board.

To work around it, you could disable the pciec1 node in the Device Tree, which should fix the boot issue. However, I’m not sure if all your peripherals will work under that configuration.

Best regards,

Mark

Mark Silberberger
Business Team Vernetztes Infotainment

Carmeq GmbH
Carnotstr. 4
D-10587 Berlin

Mobile: +49.172.8247992

Fax: +49.30.3983 537-199

E-Mail: mark.silberberger@xxxxxxxxxx
Internet: www.carmeq.com

Carmeq GmbH, Sitz / Domicile: Berlin, Registergericht / Court of Registry: Amtsgericht Berlin-Charlottenburg, HRB Nr./ Commercial Register No.: 86104 B, Geschäftsführer / Management Board: Dr. Stefan E. Ortmann (Sprecher/ Chairman), Karl Sempf

Wichtiger Hinweis: Die vorgenannten Angaben werden jeder E-Mail automatisch hinzugefügt und lassen keine Rückschlüsse auf den Rechtscharakter der E-Mail zu.

Important Notice: The above information is automatically added to this e-mail. This addition does not constitute a representation that the content of this e-mail is legally relevant and/or intended to be legally binding upon Carmeq GmbH.

Diese E-Mail und etwaige Anlagen können Geschäftsgeheimnisse oder sonstige vertrauliche Informationen enthalten. Sollten Sie diese E-Mail irrtümlich erhalten haben, ist Ihnen dieser Umstand hiermit bekannt. Bitte benachrichtigen Sie in diesem Fall umgehend den Absender und löschen Sie diese E-Mail einschließlich etwaiger Anlagen auf irreversible Art und Weise von Ihrem System. Diese E-Mail und etwaige Anlagen dürfen im Fall der irrtümlichen Adressierung auch nicht kopiert, an Dritte weitergegeben oder anderweitig missbräuchlich verwendet werden. Vielen Dank!

This email could contain confidential or privileged material. Therefore, the information transmitted by this email is intended only for specific persons or entities. If you received this email as a result of an error, please contact the sender immediately and delete the email from your system irreversibly. In this case, any copying, dissemination, retransmission, review, or other use of this email is strictly prohibited. Thank you very much!

Von: agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx <agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx> Im Auftrag von kurokawa
Gesendet: Donnerstag, 5. Dezember 2019 11:41
An: agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx
Betreff: Re: [agl-dev-community] AGL HH on H3 + KF

Hi Joel

> H3 Starter Kit RTP0RC77951SKBX010SA03 (LPDDR4: DDR 8GiB(Samsung 2GB x4), eMMC 32GB(SanDisk))

Regarding this ID, you should use “r8a7795-h3ulcb-4x2g-kf.dtb. for Kingfisher.

DO NOT use another *-kf.dtb file. (especially, es1-h3ulcb-kf is for old revision SK.

Addition, if you set “r8a7795-h3ulcb-4x2g.dtb”, it will boot only Starter Kit, (stand alone),

https://elinux.org/R-Car/Boards/H3SK#Booting_Linux

> Using the r8a7795-h3ulcb-4x2g-kf.dtb, the kernel does not even start.

One idea, please disconnect any device if you insert ? (USB, HDMI, M.2, etc).

Best regards,

Kurokawa.

From: agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx <agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx> On Behalf Of Joel Catala via Lists.Automotivelinux.Org
Sent: Thursday, December 5, 2019 7:10 PM
To: agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx
Subject: [agl-dev-community] AGL HH on H3 + KF

Hi all.

Could someone please advise if there is a profile to automatically build HH for the H3 + Kingfisher? Using aglsetup.sh -h I cannot see any.

Building the h3ulcb succeeds and it boots correctly with the H3 connected to the KF (using the r8a7795-es1-h3ulcb-kf.dtb file) , however some “peripherals” (e.g. NVMe SSD on the m.2 slot) do not get detected)

Using the r8a7795-es1-h3ulcb-kf.dtb, booting the kernel was working, however the sd card mmcblk device is not present so it hangs waiting for root device.

Using the r8a7795-h3ulcb-4x2g-kf.dtb, the kernel does not even start.

Environment details:

H3 Starter Kit RTP0RC77951SKBX010SA03 (LPDDR4: DDR 8GiB(Samsung 2GB x4), eMMC 32GB(SanDisk))

Kingfisher Advanced M04

aglsetup.manifest

# ----------------------------------------------

# This fragment has been generated by aglsetup.sh at setup time

# distro name

DIST_DISTRO_NAME="AGL"

# target machine as passed to aglsetup.sh

DIST_MACHINE="h3ulcb"

# features as resolved by aglsetup.sh

DIST_FEATURES="agl-appfw-smack agl-demo agl-devel agl-hmi-framework agl-pipewire agl-profile-graphical agl-profile-graphical-qt5 agl-speech-framework "

DIST_FEATURES_MD5="1fc52838eac52fecb708b86f510e86c3"

# build host information deduced from os-release

DIST_BUILD_HOST="joel@xxxxxxxxxxxxxxxxxxxxxx"

DIST_BUILD_OS="Debian GNU/Linux 9 (stretch)"

# meta directory

DIST_METADIR="/opt/workdir2/agl/hh-h3"

# timestamp

DIST_SETUP_TS="20191204_113959_UTC"

# topic

DIST_SETUP_TOPIC=""

# ------------ end of aglsetup.sh fragment --------

Build Configuration:

BB_VERSION = "1.40.0"

BUILD_SYS = "x86_64-linux"

NATIVELSBSTRING = "universal"

TARGET_SYS = "aarch64-agl-linux"

MACHINE = "h3ulcb"

DISTRO = "poky-agl"

DISTRO_VERSION = "8.0.3+snapshot-20191205"

TUNE_FEATURES = "aarch64"

TARGET_FPU = ""

SOC_FAMILY = "rcar-gen3:r8a7795"

meta-rcar-gen3 = "HEAD:eaa14f800190abdfd644cedc0945fbbf63d0776d"

meta-rcar-gen3-adas = "HEAD:5bc68d6ef8dd67d0690688400dc37f896e58ab7f"

meta-qt5 = "HEAD:1520d5b2b2beec5e1c3209d3178219e93ef08bca"

meta-agl-profile-graphical-qt5

meta-agl-profile-graphical = "HEAD:5bc68d6ef8dd67d0690688400dc37f896e58ab7f"

meta-speech-framework

meta-pipewire = "HEAD:b11689975e94c57b7a3f835fd9cf34320015e20c"

meta-agl-demo = "HEAD:b18b813c543556544e54c41c541fd121fb002378"

meta-oe

meta-multimedia

meta-networking

meta-python

meta-filesystems = "HEAD:446bd615fd7cb9bc7a159fe5c2019ed08d1a7a93"

meta-agl-profile-core

meta-agl-distro

meta-agl-bsp = "HEAD:5bc68d6ef8dd67d0690688400dc37f896e58ab7f"

meta-security = "HEAD:31dc4e7532fa7a82060e0b50e5eb8d0414aa7e93"

meta-perl = "HEAD:446bd615fd7cb9bc7a159fe5c2019ed08d1a7a93"

meta-security

meta-app-framework = "HEAD:5bc68d6ef8dd67d0690688400dc37f896e58ab7f"