CONFIG_ARCH_BLAIZE is not available for thedefaultarchitecture x86.
Result is shown for architecture arm64
Blaize SoC Platforms
configname: CONFIG_ARCH_BLAIZE
Linux Kernel Configuration
└─>Platform selection
└─>Blaize SoC Platforms
In linux kernel since version 5.4.292 (release Date: 2025-04-10)
This enables support for the Blaize SoC family