added xiao nrf54l15 support for otbr

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2026-08-21 16:35:54 +02:00
commit 4c27e81df5
15 changed files with 1167 additions and 0 deletions

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# OpenThread RCP on the Seeed XIAO nRF54L15.
# The XIAO has no external SPI flash populated.
CONFIG_SPI_NOR=n
# Nordic uses this on the nRF54L15 DK to keep the main stack clear of CRACEN
# (the hardware crypto engine) stack usage.
CONFIG_MAIN_STACK_SIZE=2048
# Nothing may write to uart20 except spinel. The boot banner and the UART log
# backend would both land mid-stream and desynchronise otbr-agent's HDLC
# decoder. Logs ride in-band over spinel instead, where otbr-agent decodes them.
CONFIG_BOOT_BANNER=n
CONFIG_LOG=y
CONFIG_LOG_MAX_LEVEL=1
CONFIG_LOG_BACKEND_UART=n
CONFIG_LOG_BACKEND_SPINEL=y
CONFIG_LOG_PROCESS_THREAD_STACK_SIZE=2048