371e3a6769
- Sets s26ks512s0 flash write-block-size to correct 256KB.
- Optimizes MCUboot partitions to fit the correct write-block-size.
Fixes #80284
Signed-off-by: Andrej Butok <andrey.butok@nxp.com>
(cherry picked from commit a730d9abad)
71 lines
1.6 KiB
Plaintext
71 lines
1.6 KiB
Plaintext
/*
|
|
* 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 = <DT_SIZE_K(256)>;
|
|
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(256)>;
|
|
};
|
|
/* The MCUBoot swap-move algorithm uses the last 2 sectors
|
|
* of the primary slot0 for swap status and move.
|
|
*/
|
|
slot0_partition: partition@40000 {
|
|
label = "image-0";
|
|
reg = <0x00040000 (DT_SIZE_M(3) + DT_SIZE_K(512))>;
|
|
};
|
|
slot1_partition: partition@3C0000 {
|
|
label = "image-1";
|
|
reg = <0x003C0000 DT_SIZE_M(3)>;
|
|
};
|
|
storage_partition: partition@6C0000 {
|
|
label = "storage";
|
|
reg = <0x006C0000 (DT_SIZE_M(58) - DT_SIZE_K(768))>;
|
|
};
|
|
};
|
|
};
|
|
};
|