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Fri, 9 Aug 2024 11:33:18 -0500 (CDT) Mime-Version: 1.0 Date: Fri, 09 Aug 2024 16:33:13 +0000 Message-Id: To: "Neal Frager" , X-Mailer: aerc 0.17.0-0-g6ea74eb30457 References: <20240809155527.3821320-1-neal.frager@amd.com> In-Reply-To: <20240809155527.3821320-1-neal.frager@amd.com> X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-09_12,2024-08-07_01,2024-05-17_01 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-09_13,2024-08-07_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 mlxlogscore=740 phishscore=0 suspectscore=0 adultscore=0 bulkscore=0 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2407110000 definitions=main-2408090118 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 bulkscore=0 mlxlogscore=723 adultscore=0 spamscore=0 malwarescore=0 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2407110000 definitions=main-2408090118 X-Proofpoint-GUID: ldE04P-BFCZjdhDxM5FEqpjXX49KW2Kt X-Proofpoint-ORIG-GUID: ldE04P-BFCZjdhDxM5FEqpjXX49KW2Kt X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-09_13,2024-08-07_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_default_notspam policy=outbound_default score=0 priorityscore=1501 adultscore=0 impostorscore=0 spamscore=0 malwarescore=0 lowpriorityscore=0 mlxscore=0 phishscore=0 bulkscore=0 suspectscore=0 clxscore=1015 mlxlogscore=830 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2407110000 definitions=main-2408090119 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=collins.com; h=cc : content-transfer-encoding : content-type : date : from : in-reply-to : message-id : mime-version : references : subject : to; s=POD051818; bh=vIWBIgEZZZP68saCbJR2yAl4r+E7GCuEPDKFWrKbUpg=; b=nWdd7brWOwmpWEv7+/Om5ffyCaT95bzNloGZQII8LWcax7L+5Tk7hTMSsOJSyMDYdLsS mBE7QMesiTHBV7fdZ8g5A9tg+5nE9d4aw4FiXka6gyPv9KNFD3qLX59haTCmR6GvvVlq 5oKHLGnuHIRdVjCjFosw9W3zNpcNJr0dk9ThxCxYyv9EaX9QvAB9uiXiFHt4THA0wgnG mjBjRPfXHuNDhHWSHokDBbj6L8Rf+SxDroGIqBeIGwC8xiQwAoTgWbYQ7gGGc3Efr76v sJ7hEtD6AQXuPcny/ztFO0vISOdwRiuCHVE1O39Jia8C7rxVi249Phy6mSAokxanGjtN TA== X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dmarc=pass (p=reject dis=none) header.from=collins.com X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key) header.d=collins.com header.i=@collins.com header.a=rsa-sha256 header.s=POD051818 header.b=nWdd7brW Subject: Re: [Buildroot] [PATCH v1 1/1] configs/zynqmp_zcu106_defconfig: move to board rev1.0 X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Brandon Maier via buildroot Reply-To: Brandon Maier Cc: michal.simek@amd.com, romain.naour@smile.fr, luca.ceresoli@bootlin.com, yann.morin.1998@free.fr, thomas.petazzoni@bootlin.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" On Fri Aug 9, 2024 at 3:55 PM UTC, Neal Frager via buildroot wrote: > Migrate the zynqmp_zcu106_defconfig to rev1.0 ddr memory, since all new boards > will be using the rev1.0 ddr memory. > > This patch also adds documentation in the board/zynqmp/readme.txt explaining > the issue related to the change in ddr memory. Should users not see anything > printing from the board during boot, the most likely issue is that the board > has the original ddr memory and the u-boot device tree needs to be configured > accordingly to revA. > > Original DDR Memory: > BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=zynqmp-zcu106-revA" > > More information regarding this issue can be found here: > https://support.xilinx.com/s/article/71961?language=en_US > > Signed-off-by: Neal Frager Reviewed-by: Brandon Maier > --- > board/zynqmp/readme.txt | 26 ++++++++++++++++++++++++++ > configs/zynqmp_zcu106_defconfig | 2 +- > 2 files changed, 27 insertions(+), 1 deletion(-) > > diff --git a/board/zynqmp/readme.txt b/board/zynqmp/readme.txt > index 3a8a9b03ac..3f1b3a80c2 100644 > --- a/board/zynqmp/readme.txt > +++ b/board/zynqmp/readme.txt > @@ -64,3 +64,29 @@ card: > Where 'sdX' is the device node of the SD. > > Eject the SD card, insert it in the board, and power it up. > + > +============== > +Important Note > +============== > + > +The DDR memory on the original ZCU102 and ZCU106 boards is EOL. > +The Buildroot defconfigs for these boards use the new DDR memory > +which is configured by the u-boot spl initialization with the > +Buildroot config options below. > + > +New DDR Memories: > +BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=zynqmp-zcu102-rev1.0" > +BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=zynqmp-zcu106-rev1.0" > + > +If nothing is printing upon boot, most likely it is because the > +board has the original DDR memories. To fix the problem, modify > +the Buildroot defconfig file to use the u-boot spl initialization > +for the original DDR memory using the config below for the target > +board. > + > +Original DDR Memories: > +BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=zynqmp-zcu102-revA" > +BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=zynqmp-zcu106-revA" > + > +For more information on this issue: > +https://support.xilinx.com/s/article/71961?language=en_US > diff --git a/configs/zynqmp_zcu106_defconfig b/configs/zynqmp_zcu106_defconfig > index c10ec70ed8..970ed40d2c 100644 > --- a/configs/zynqmp_zcu106_defconfig > +++ b/configs/zynqmp_zcu106_defconfig > @@ -23,7 +23,7 @@ BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y > BR2_TARGET_UBOOT_CUSTOM_TARBALL=y > BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,u-boot-xlnx,xlnx_rebase_v2024.01_2024.1)/xlnx_rebase_v2024.01_2024.1.tar.gz" > BR2_TARGET_UBOOT_BOARD_DEFCONFIG="xilinx_zynqmp_virt" > -BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=zynqmp-zcu106-revA" > +BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=zynqmp-zcu106-rev1.0" > BR2_TARGET_UBOOT_NEEDS_DTC=y > BR2_TARGET_UBOOT_NEEDS_OPENSSL=y > BR2_TARGET_UBOOT_NEEDS_GNUTLS=y _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot