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器件型号：SK-AM69 主题中讨论的其他器件： AM69
工具与软件：
大家好、团队成员：
我使用的是 SDK 版本10_00_07_06。 来自预编译映像的预编译 U-Boot 文件工作正常。 不过、应在遵循链接3.1.1.1中的指令之后进行。 一般信息—适用于 AM69文档的 Processor SDK Linux、我重命名tiboot3-j784s4-hs-fs-evm.bin为tiboot3.bin并复制了编译后tispl.binu-boot.img的文件。 很遗憾、我遇到了启动错误。
U-Boot 2024.04 (Oct 31 2024 - 18:16:37 +0800) SoC: J784S4 SR1.0 HS-FS Model: Texas Instruments J784S4 EVM DRAM: 2 GiB (effective 32 GiB) Core: 143 devices, 35 uclasses, devicetree: separate Flash: 0 Bytes MMC: mmc@4f80000: 0, mmc@4fb0000: 1 Loading Environment from nowhere... OK In: serial@2880000 Out: serial@2880000 Err: serial@2880000 am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA02102 cpsw_ver: 0x6BA82102 ale_ver: 0x00293904 Ports:1 Net: eth0: ethernet@46000000port@1 Hit any key to stop autoboot: 0 i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register switch to partitions #0, OK mmc1 is current device i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register SD/MMC found on device 1 574 bytes read in 38 ms (14.6 KiB/s) Loaded env from uEnv.txt Importing environment from mmc1 ... i2c_write: error waiting for data ACK (status=0x116) pca953x gpio@22: Error reading output register i2c_write: timed out writig last byte! Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured pca953x gpio@20: Error reading output register Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured Timed out in wait_for_event: status=0000 Check if pads/pull-ups of bus are properly configured
我期待你就此问题提供指导。 谢谢！
