add wifi 4g uart0,3,4,5,7,9

hc

2023-02-15 e6ab316063efe269dbc459a0a7939fb55abd8c44

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BR2_arm=y
BR2_cortex_a35=y
BR2_ARM_FPU_VFPV4=y
BR2_PACKAGE_RK1806=y
BR2_ROOTFS_OVERLAY="board/rockchip/rk1806/fs-overlay-32/"