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