| /* |
| * Copyright 2024 NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| / { |
| chosen { |
| zephyr,flash-controller = &s26ks512s0; |
| zephyr,flash = &s26ks512s0; |
| zephyr,code-partition = &slot0_partition; |
| }; |
| }; |
| |
| &flexspi { |
| status = "okay"; |
| ahb-prefetch; |
| ahb-read-addr-opt; |
| pinctrl-0 = <&pinmux_flexspi1>; |
| pinctrl-names = "default"; |
| ahb-bufferable; |
| ahb-cacheable; |
| sck-differential-clock; |
| combination-mode; |
| rx-clock-source = <3>; |
| reg = <0x402a8000 0x4000>, <0x60000000 DT_SIZE_M(64)>; |
| s26ks512s0: s26ks512s@0 { |
| compatible = "nxp,imx-flexspi-hyperflash"; |
| size = <DT_SIZE_M(64*8)>; |
| reg = <0>; |
| spi-max-frequency = <166000000>; |
| word-addressable; |
| cs-interval-unit = <1>; |
| cs-interval = <2>; |
| cs-hold-time = <0>; |
| cs-setup-time = <3>; |
| data-valid-time = <1>; |
| column-space = <3>; |
| ahb-write-wait-unit = <2>; |
| ahb-write-wait-interval = <20>; |
| status = "okay"; |
| erase-block-size = <4096>; |
| write-block-size = <16>; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 DT_SIZE_K(128)>; |
| }; |
| /* The MCUBoot swap-move algorithm uses the last 14 sectors |
| * of the primary slot0 for swap status and move. |
| */ |
| slot0_partition: partition@20000 { |
| label = "image-0"; |
| reg = <0x00020000 (DT_SIZE_M(3) + DT_SIZE_K(56))>; |
| }; |
| slot1_partition: partition@32E000 { |
| label = "image-1"; |
| reg = <0x0032E000 DT_SIZE_M(3)>; |
| }; |
| storage_partition: partition@62E000 { |
| label = "storage"; |
| reg = <0x0062E000 (DT_SIZE_M(58) - DT_SIZE_K(184))>; |
| }; |
| }; |
| }; |
| }; |
