主题中讨论的其他器件: SysConfig
工具与软件:
您好!
我使用 AM67A 根据 by AI 设计定制电路板。 我正在尝试 使用目前正常工作的 by-ai 的 Linux 映像和 u-boot。
这两个电路板的区别在于它们使用不同的 DDR 存储器。 在 SysConfig 中为 Linux 配置 DDR 以 启动和运行有多重要?
即使配置错误、Linux 仍能启动吗? 我是否应该寻找另一个问题?
我获得了 U-Boot 日志:
U-Boot SPL 2023.04-g93735daa (Aug 29 2024 - 22:05:30 +0000) SYSFW ABI: 3.1 (firmware rev 0x000a '10.0.1--v10.00.01 (Fiery Fox)') Trying to boot from MMC2 Authentication passed Authentication passed U-Boot 2023.04-g93735daa (Aug 29 2024 - 22:05:30 +0000) SoC: J722S SR1.0 HS-FS Model: BeagleBoard.org BeagleY-AI DRAM: 2 GiB (effective 4 GiB) Core: 104 devices, 28 uclasses, devicetree: separate MMC: mmc@fa00000: 1, mmc@fa20000: 2 Loading Environment from nowhere... OK In: serial@2800000 Out: serial@2800000 Err: serial@2800000 Net: Could not get PHY for ethernet@8000000port@1: addr 0 am65_cpsw_nuss_port ethernet@8000000port@1: phy_connect() failed No ethernet found. Press SPACE to abort autoboot in 2 seconds MMC Device 0 not found no mmc device at slot 0 MMC Device 0 not found no mmc device at slot 0 switch to partitions #0, OK mmc1 is current device Scanning mmc 1:1... Found /extlinux/extlinux.conf Retrieving file: /extlinux/extlinux.conf BeagleY-AI microSD (extlinux.conf) (swap enabled) 1: microSD (production test) 2: transfer microSD rootfs to NVMe (advanced) 3: microSD (debug) 4: microSD (default) Enter choice: 4: microSD (default) Retrieving file: /Image append: console=ttyS2,115200n8 root=/dev/mmcblk1p3 ro rootfstype=ext4 resume=/dev/mmcblk1p2 rootwait net.ifnames=0 quiet Retrieving file: /ti/k3-am67a-beagley-ai.dtb ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Working FDT set to 88000000 Loading Device Tree to 000000008ffe4000, end 000000008ffff1e4 ... OK Working FDT set to 8ffe4000 Starting kernel ... I/TC: Secondary CPU 1 initializing I/TC: Secondary CPU 1 switching to normal world boot I/TC: Secondary CPU 2 initializing I/TC: Secondary CPU 2 switching to normal world boot I/TC: Secondary CPU 3 initializing I/TC: Secondary CPU 3 switching to normal world boot
引导卡在此时、一直在等待。 我看不出有什么东西。
谢谢你。