R7800 with corrupted firmware image and faulty LAN. Gosh

[hnyman]

@bright_plastik

[    1.398658] loop: module loaded
[    6.393559] adm-dma-engine 18300000.dma: dma_sync_wait: timeout!
[    6.393600] qcom-nandc 1ac00000.nand-controller: failure submitting descs for command 236
[    6.398694] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xa1
[    6.406801] nand: AMD/Spansion S34MS01G2
[    6.413131] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[    6.417212] 8 fixed-partitions partitions found on MTD device qcom_nand.0
[    6.424513] Creating 8 MTD partitions on "qcom_nand.0":
[    6.431280] 0x000000000000-0x000000c80000 : "qcadata"
[   11.433537] adm-dma-engine 18300000.dma: dma_sync_wait: timeout!
[   11.433572] qcom-nandc 1ac00000.nand-controller: failed to copy last codeword
[   16.433558] adm-dma-engine 18300000.dma: dma_sync_wait: timeout!

That is actually strange.

Might be that in addition to the Lan ports, also the flash chip is partially fried.