TB_RK3568X开发版Android12使用fastboot flash命令无法刷写recovery分区

[复制链接] · 发表于 2023-2-27 20:06:05

相关log如下：
PC端fastboot返回信息：
C:\Users\hul>fastboot flash recovery \\172.16.2.95\hul\code\L1600-project\rockdev\Image-rk3568_sgo_pax\recovery.img
Invalid sparse file format at header magic
error: write_sparse_skip_chunk: don't care size 5572608 is not a multiple of the block size 4096
Sending sparse 'recovery_a' 1/2 (65532 KB)       error: write_sparse_skip_chunk: don't care size 5572608 is not a multiple of the block size 4096
error: write_sparse_skip_chunk: don't care size 5572608 is not a multiple of the block size 4096
OKAY [  2.146s]
Writing 'recovery_a'                            FAILED (remote: 'Unknown chunk type')
fastboot: error: Command failed

串口日志：
request 000000007bcbc180 was not queued to ep1in-bulk
A/B-slot: _a, successful: 0, tries-remain: 7
request 000000007bcbc180 was not queued to ep1in-bulk
request 000000007bcbc180 was not queued to ep1in-bulk
request 000000007bcbc180 was not queued to ep1in-bulk
Starting download of 67105592 bytes
request 000000007bcbc180 was not queued to ep1in-bulk
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...................................................................request 000000007bcbc180 was not queued to ep1in-bulk

downloading of 67105592 bytes finished
Flashing sparse image at offset 133120
=== Sparse Image Header ===
magic: 0xed26ff3a
major_version: 0x1
minor_version: 0x0
file_hdr_sz: 28
chunk_hdr_sz: 12
blk_sz: 4096
total_blks: 17979
total_chunks: 58
Flashing Sparse Image
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x7
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x2
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x5
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x2
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x8
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x3
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x3
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x56
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x6
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0xf
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x1
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x2
total_size: 0x10
=== Chunk Header ===
chunk_type: 0xcac2
chunk_data_sz: 0x50
total_size: 0x10
=== Chunk Header ===
chunk_type: 0x0
chunk_data_sz: 0x0
total_size: 0x71774818
write_sparse_image: Unknown chunk type: 0
request 000000007bcbc180 was not queued to ep1in-bulk

社区有没有原厂开发人员帮忙看下，是不是recovery.img文件的data size没有4096对齐？

只看该作者 · 发表于 2023-2-27 20:06:56

刷之前通过命令fastboot flashing unlock解锁了

只看该作者 · 发表于 2023-2-27 20:24:25

是哪份文档教你用这个命令烧写的？

只看该作者 · 发表于 2023-2-27 20:47:19

jefferyzhang 发表于 2023-2-27 20:24
是哪份文档教你用这个命令烧写的？

你好，不能通过fastboot flash的方式去烧写吗，因为我司自己开发的烧录工具都是通过fastboot模式去烧写分区固件，RK3568是我们首次使用RK平台的项目，能请教下除了使用瑞芯微开发工具烧录，能够实现通过fastboot模式烧录各分区固件吗？

我试了下其他分区好像可以正常烧录，目前fastboot flash模式无法烧录的有MiniLoaderAll.bin，recovery.bin以及分区表文件Parameter.txt