| /* |
| * Copyright (c) 2021 Nuvoton Technology Corporation. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <mem.h> |
| #include "npcx/npcx7.dtsi" |
| |
| / { |
| flash0: flash@10070000 { |
| /* |
| * Reallocate the last 64 KB of code RAM for use as data RAM |
| * because the internal flash size is 512 KB. |
| */ |
| reg = <0x10070000 DT_SIZE_K(256)>; |
| }; |
| |
| flash1: flash@64000000 { |
| reg = <0x64000000 DT_SIZE_K(512)>; |
| }; |
| |
| sram0: memory@200b0000 { |
| compatible = "mmio-sram"; |
| reg = <0x200B0000 DT_SIZE_K(126)>; |
| }; |
| |
| /* RAM space used by Booter */ |
| bootloader_ram: memory@200cf800 { |
| compatible = "mmio-sram"; |
| reg = <0x200CF800 DT_SIZE_K(2)>; |
| }; |
| |
| soc-id { |
| device-id = <0x20>; |
| }; |
| }; |
| |
| &qspi_fiu0 { |
| status = "okay"; |
| |
| int_flash: w25q40@0 { |
| compatible ="nuvoton,npcx-fiu-nor"; |
| size = <DT_SIZE_K(512 * 8)>; |
| reg = <0>; |
| status = "okay"; |
| |
| /* quad spi bus configuration of nor flash device */ |
| qspi-flags = <NPCX_QSPI_SW_CS1>; |
| mapped-addr = <0x64000000>; |
| pinctrl-0 = <&int_flash_sl>; |
| pinctrl-names = "default"; |
| }; |
| }; |
