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器件型号：DRA821U 主题中讨论的其他器件：DRA821
工具与软件：
你(们)好、
我们的定制 DRA821板无法从 OSPI 存储器中引导、但可以从 DFU 和 eMMC 引导。 在 U-Boot 中、我们可以验证 U-Boot 文件是否正确写入 OSPI 存储器、如下所示。 我们使用 DRA821 EVM 手册 www.ti.com/.../spruiw7a.pdf 中列出的相同引导模式配置。
对于如何确定根本原因并解决此问题、您有什么建议吗？
谢谢！
Charles
=> md 0x80000000 100 80000000: 00000000 00000000 10000000 00000000 ................ 80000010: 00000000 00000000 01000000 00000000 ................ 80000020: 00000000 00000000 00000000 10000000 ................ 80000030: 00000000 00000000 00000000 00000000 ................ 80000040: 00000000 00000000 00040000 00000000 ................ 80000050: 00000000 00010000 00000000 00000000 ................ 80000060: 00000000 00100000 00000000 00000000 ................ 80000070: 00000000 00000000 00000000 00000000 ................ 80000080: 00000000 00000000 00000000 00000000 ................ 80000090: 00004000 00000000 00000000 00000000 .@.............. 800000a0: 00000000 00001000 00000000 00000000 ................ 800000b0: 00000000 00000000 00000000 00000000 ................ 800000c0: 00000000 00000000 00000000 00000000 ................ 800000d0: 00000000 00000000 00000000 00000000 ................ 800000e0: 00000000 00000000 00000000 00000000 ................ 800000f0: 00000000 00000000 00000000 00000000 ................ => sf probe k3-navss-ringacc ringacc@2b800000: Ring Accelerator probed rings:286, gp-rings[96,32] 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. SF: Detected s28hs512t with page size 256 Bytes, erase size 256 KiB, total 64 MiB => sf read 0x80000000 0 100 device 0 offset 0x0, size 0x100 SF: 256 bytes @ 0x0 Read: OK => md 0x80000000 100 80000000: ef048230 58048230 010203a0 5f140202 0...0..X......._ 80000010: 86c73b9e e34f4fca 63a4be02 d2442307 .;...OO....c.#D. 80000020: 3006e956 2a09060d f7864886 0d01010d V..0...*.H...... 80000030: 81300005 300b319d 55030609 02130604 ..0..1.0...U.... 80000040: 0b315355 03060930 0c080455 31585402 US1.0...U....TX1 80000050: 060d300f 07045503 6144060c 73616c6c .0...U....Dallas 80000060: 25302731 04550306 541e0c0a 73617865 1'0%..U....Texas 80000070: 736e4920 6d757274 73746e65 636e4920 Instruments Inc 80000080: 6f70726f 65746172 30133164 55030611 orporated1.0...U 80000090: 0a0c0b04 636f7250 6f737365 13317372 ....Processors1. 800000a0: 03061130 0c030455 2049540a 70707553 0...U....TI Supp 800000b0: 3174726f 061b301d 48862a09 010df786 ort1.0...*.H.... 800000c0: 0e160109 70707573 4074726f 632e6974 ....support@ti.c 800000d0: 1e306d6f 35320d17 30313230 38303931 om0...2502101908 800000e0: 175a3831 3035320d 31323133 31383039 18Z..25031219081 800000f0: 81305a38 300b319d 55030609 02130604 8Z0..1.0...U....
