工具/软件:
大家好
、在 SDK 10 中使用定制板 μ C。
在重复的下电上电测试期间、我们偶尔会遇到 U-Boot 卡住的问题。
Log:
U-Boot 2024.04-ti-g4f08d2427322 (Jun 25 2025 - 08:26:45 +0000) SoC: J721E SR2.0 GP Model: Texas Instruments J721e EVM Board: J721EX-PM2-SOM rev E8 DRAM: 2 GiB (effective 4 GiB) Core: 115 devices, 34 uclasses, devicetree: separate Flash: 0 Bytes MMC: mmc@4f80000: 0, mmc@4fb0000: 1 Loading Environment from nowhere... OK In: serial@2800000 Out: serial@2800000 Err: serial@2800000 am65_cpsw_nuss ethernet@46000000: K3 CPSW: nuss_ver: 0x6BA00101 cpsw_ver: 0x6BA80100 ale_ver: 0x00293904 Ports:1 Detected: J7X-BASE-CPB rev E3 Detected: J7X-VSC8514-ETH rev E2 Net: PHY PassiveMode: 0x0000 eth0: ethernet@46000000port@1 k3-navss-ringacc ringacc@2b800000: Ring Accelerator probed rings:286, gp-rings[96,20] sci-dev-id:235 k3-navss-ringacc ringacc@2b800000: dma-ring-reset-quirk: disabled jedec_spi_nor flash@0: non-uniform erase sector maps are not supported yet. ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 ti-udma dma-controller@285c0000: tisci tx alloc failed -110 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI ring free fail (-110) ring_idx 2 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI ring free fail (-110) ring_idx 96 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI config ring fail (-110) ring_idx 2 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI config ring fail (-110) ring_idx 96 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI config ring fail (-110) ring_idx 2 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI config ring fail (-110) ring_idx 96 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI config ring fail (-110) ring_idx 2 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI config ring fail (-110) ring_idx 96 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI config ring fail (-110) ring_idx 2 ti_sci system-controller@44083000: ti_sci_get_response: Message receive failed. ret = -110 k3-navss-ringacc ringacc@2b800000: TISCI config ring fail (-110) ring_idx 96 ]
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