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刷错了uboot,无法开机 无法进uboot,
- dump toprgu registers data:
- 1001c000 | 00000000 0000ffe0 00000000 00000000
- 1001c010 | 00000fff 00000000 00f00000 00000000
- 1001c020 | 00000000 00000000 00000000 00000000
- 1001c030 | 003c0003 003c0003 00000000 00000000
- 1001c040 | 00000000 00000000 00000000 00000000
- 1001c050 | 00000000 00000000 00000000 00000000
- 1001c060 | 00000000 00000000 00000000 00000000
- 1001c070 | 00000000 00000000 00000000 00000000
- 1001c080 | 00000000 00000000 00000000 00000000
- dump drm registers data:
- 1001d000 | 00000000 00000000 00000000 00000000
- 1001d010 | 00000000 00000000 00000000 00000000
- 1001d020 | 00000000 00000000 00000000 00000000
- 1001d030 | 00a083f1 000003ff 00100000 00000000
- 1001d040 | 00000000 00000000 00020303 000000ff
- 1001d050 | 00000000 00000000 00000000 00000000
- 1001d060 | 00000002 00000000 00000000 00000000
- drm: 500 = 0x8
- [DDR Reserve] ddr reserve mode not be enabled yet
- DDR RESERVE Success 0
- [EMI] ComboMCP not ready, using default setting
- BYTE_swap:0
- BYTE_swap:0
- Window Sum 604, worse bit 4, min window 72
- Window Sum 612, worse bit 8, min window 76
- Window Sum 520, worse bit 7, min window 62
- Window Sum 538, worse bit 10, min window 66
- Window Sum 524, worse bit 7, min window 62
- Window Sum 548, worse bit 11, min window 66
- Window Sum 526, worse bit 7, min window 62
- Window Sum 552, worse bit 8, min window 68
- Window Sum 520, worse bit 1, min window 64
- NOTICE: EMI: Detected DRAM size: 256MB
- NOTICE: EMI: complex R/W mem test passed
- NOTICE: CPU: MT7981 (1300MHz)
- NOTICE: SPI_NAND parses attributes from parameter page.
- NOTICE: SPI_NAND Detected ID 0xef
- NOTICE: Page size 2048, Block size 131072, size 134217728
- NOTICE: Initializing NMBM ...
- NOTICE: Signature found at block 1023 [0x07fe0000]
- NOTICE: First info table with writecount 0 found in block 976
- NOTICE: Second info table with writecount 0 found in block 979
- NOTICE: NMBM has been successfully attached in read-only mode
- ERROR: BL2: Failed to load image id 3 (-2)
复制代码 报错信息如上,求怎么救回来
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