CONFIG_SOC_SAMA7D65 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
SAMA7D65 family
modulename: sama7d65.ko
configname: CONFIG_SOC_SAMA7D65
Linux Kernel Configuration
└─>AT91/Microchip SoCs
└─>SAMA7D65 family
In linux kernel since version 6.6.78 (release Date: 2025-02-17)
Select this if you are using one of Microchip's SAMA7D65 family SoC.