/* * Copyright (c) 2017, NXP * * SPDX-License-Identifier: Apache-2.0 */ #include / { cpus { cpu@0 { compatible = "arm,cortex-m4f"; }; cpu@1 { compatible = "arm,cortex-m0+"; }; }; sram0:memory@20000000 { compatible = "mmio-sram"; reg = <0x20000000 0x10000>; }; sram1:memory@20010000 { compatible = "mmio-sram"; reg = <0x20010000 0x10000>; }; sram2:memory@20020000 { compatible = "mmio-sram"; reg = <0x20020000 0x8000>; }; sramx:memory@40000000{ compatible = "mmio-sram"; reg = <0x40000000 0x8000>; }; soc { flash0:flash@0 { reg = <0 0x40000>; }; usart0:usart@40086000 { compatible = "nxp,lpc-usart"; reg = <0x40086000 0xE44>; interrupts = <14 0>; label = "USART_0"; status = "disabled"; }; }; }; &nvic { arm,num-irq-priority-bits = <3>; };