I maintain a U-Boot port for some custom ASICs (Intel Axxia network
processors). I've been basing this on v2015.10 for some time. I just
rebased to the latest (v2016.07-67-gb8e5997), and though I can get to the
U-Boot prompt, Linux no longer boots. As U-Boot seems to require a device
tree now, I copied the one I use for Linux (port of Linux 4.1 for the same
chips). I use a .fit image containing Linux and a device tree. Here's
what happens.
=> iminfo
## Checking Image at 0400 ...
FIT image found
FIT description: X9
Image 0 (kernel)
Description: Linux Kernel
Type: Kernel Image
Compression: gzip compressed
Data Start: 0x04c8
Data Size:4432517 Bytes = 4.2 MiB
Architecture: AArch64
OS: Linux
Load Address: 0x0008
Entry Point: 0x0008
Hash node:'hash1'
Hash algo:crc32
Hash value: 2e88186e
Hash len: 4
Hash node:'hash2'
Hash algo:sha1
Hash value: 0c6c2a86daf3b7aca573b8d1256b516ab75126d1
Hash len: 20
Image 1 (fdt)
Description: Flattened Device Tree blob
Type: Flat Device Tree
Compression: uncompressed
Data Start: 0x0443a478
Data Size:10841 Bytes = 10.6 KiB
Architecture: AArch64
Hash node:'hash1'
Hash algo:crc32
Hash value: 9ef65e46
Hash len: 4
Hash node:'hash2'
Hash algo:sha1
Hash value: 7fa07a2584ecb094e2ab3431078dd0d47006313e
Hash len: 20
Default Configuration: 'conf'
Configuration 0 (conf)
Description: X9
Kernel: kernel
FDT: fdt
## Checking hash(es) for FIT Image at 0400 ...
Hash(es) for Image 0 (kernel): crc32+ sha1+
Hash(es) for Image 1 (fdt): crc32+ sha1+
=> bootm
## Loading kernel from FIT Image at 0400 ...
Fdt for comparison has no "compatible" property.
No match found.
Could not find configuration node
ERROR: can't get kernel image!
How do I specify the "Fdt for comparison"? The device tree I added to the
U-Boot build has the same compatible string as the fdt in the image I'm
trying to boot?
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