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[79.144.185.233]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39c30227e3bsm11753374f8f.100.2025.04.07.05.05.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Apr 2025 05:05:41 -0700 (PDT) From: Jorge Ramirez-Ortiz To: jorge.ramirez@oss.qualcomm.com, neil.armstrong@linaro.org, caleb.connolly@linaro.org, sumit.garg@kernel.org Cc: u-boot-qcom@groups.io, u-boot@lists.denx.de Subject: [PATCH 1/5] board: qualcomm: dragonboard820c: udpate readme Date: Mon, 7 Apr 2025 14:05:32 +0200 Message-Id: <20250407120536.236003-1-jorge.ramirez@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=PJgP+eqC c=1 sm=1 tr=0 ts=67f3bf97 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=9rMOtB7ueBl8bWGkC6audQ==:17 a=XR8D0OoHHMoA:10 a=EUspDBNiAAAA:8 a=KKAkSRfTAAAA:8 a=LpQP-O61AAAA:8 a=k8iY8VpXQeIN41IowpoA:9 a=NFOGd7dJGGMPyQGDc5-O:22 a=cvBusfyB2V15izCimMoJ:22 a=pioyyrs4ZptJ924tMmac:22 X-Proofpoint-ORIG-GUID: 3mjG_5F9skkTLEwbcGl-E9X0_iZUS_or X-Proofpoint-GUID: 3mjG_5F9skkTLEwbcGl-E9X0_iZUS_or X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-07_03,2025-04-03_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 clxscore=1015 adultscore=0 malwarescore=0 spamscore=0 impostorscore=0 suspectscore=0 mlxlogscore=999 bulkscore=0 mlxscore=0 priorityscore=1501 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504070086 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Update build instructions. Signed-off-by: Jorge Ramirez-Ortiz Reviewed-by: Neil Armstrong --- board/qualcomm/dragonboard820c/readme.txt | 47 ++++++++++------------- 1 file changed, 21 insertions(+), 26 deletions(-) diff --git a/board/qualcomm/dragonboard820c/readme.txt b/board/qualcomm/dragonboard820c/readme.txt index 966e9520e85..a01d24122cb 100644 --- a/board/qualcomm/dragonboard820c/readme.txt +++ b/board/qualcomm/dragonboard820c/readme.txt @@ -16,10 +16,7 @@ Build & Run instructions ================================================================================ -1) Install mkbootimg and dtbTool from Codeaurora: - - git://codeaurora.org/quic/kernel/skales - commit 8492547e404e969262d9070dee9bdd15668bb70f worked for me. +1) Install mkbootimg 2) Setup CROSS_COMPILE to aarch64 compiler or if you use ccache just do CROSS_COMPILE="ccache aarch64-linux-gnu-" @@ -33,15 +30,15 @@ $ touch rd -5) Generate qualcomm device tree table with dtbTool +5) Append the dtb to the u-boot binary discarding the internal dtb. - $ dtbTool -o dt.img arch/arm/dts + $ gzip u-boot-nodtb.bin + $ cat u-boot.dtb >> u-boot-nodtb.bin.gz 6) Generate Android boot image with mkbootimg: - $ mkbootimg --kernel=u-boot-dtb.bin \ + $ mkbootimg --kernel=u-boot-nodtb.bin.gz \ --output=u-boot.img \ - --dt=dt.img \ --pagesize 4096 \ --base 0x80000000 \ --ramdisk=rd \ @@ -251,44 +248,42 @@ Wait for 5 seconds before proceeding [5300] booting linux @ 0x80080000, ramdisk @ 0x82200000 (0), tags/device tree @ 0x82000000 [5310] Jumping to kernel via monitor -U-Boot 2017.11-00145-ge895117 (Nov 29 2017 - 10:04:06 +0100) +U-Boot 2025.04-rc5-00020-g40a61ca0e7eb-dirty (Apr 07 2025 - 09:37:03 +0200) Qualcomm-DragonBoard 820C -DRAM: 3 GiB -PSCI: v1.0 -MMC: sdhci@74a4900: 0 +DRAM: 3.5 GiB (effective 3 GiB) +Core: 136 devices, 18 uclasses, devicetree: board +MMC: Bulk clocks not available (-19), trying core clock +mmc@74a4900: 0 +Loading Environment from EXT4... OK In: serial@75b0000 Out: serial@75b0000 Err: serial@75b0000 -Net: Net Initialization Skipped -No ethernet found. +Net: No ethernet found. Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found /extlinux/extlinux.conf Retrieving file: /extlinux/extlinux.conf -433 bytes read in 71 ms (5.9 KiB/s) 1: nfs root - +Enter choice: 1: nfs root Retrieving file: /uImage -19397184 bytes read in 2024 ms (9.1 MiB/s) -append: root=/dev/nfs rw nfsroot=192.168.1.2:/db820c/rootfs,v3,tcp rootwait ip=dhcp consoleblank=0 console=tty0 console=ttyMSM0,115200n8 earlyprintk earlycon=msm_serial_dm,0x75b0000 androidboot.bootdevice=624000.ufshc androidboot.verifiedbootstate=orange androidboot.ver0 - +append: root=/dev/nfs rw nfsroot=192.168.1.6:/home/jramirez/Src/qualcomm-lt/db820c/rootfs,v3,tcp rootwait ip=dhcp consoleblank=0 console=tty0 console=ttyMSM0,115200n8 earlyprintk earlyco0 Retrieving file: /apq8096-db820c.dtb -38134 bytes read in 37 ms (1005.9 KiB/s) - -## Booting kernel from Legacy Image at 95000000 ... +## Booting kernel from Legacy Image at 155000000 ... Image Name: Dragonboard820c Image Type: AArch64 Linux Kernel Image (uncompressed) Data Size: 19397120 Bytes = 18.5 MiB Load Address: 80080000 Entry Point: 80080000 Verifying Checksum ... OK -## Flattened Device Tree blob at 93000000 - Booting using the fdt blob at 0x93000000 - Loading Kernel Image ... OK - Using Device Tree in place at 0000000093000000, end 000000009300c4f5 +## Flattened Device Tree blob at 148600000 + Booting using the fdt blob at 0x148600000 +Working FDT set to 148600000 + Loading Kernel Image to 80080000 + Using Device Tree in place at 0000000148600000, end 000000014860c4f5 +Working FDT set to 148600000 Starting kernel ... -- 2.34.1