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/Zephyr-latest/samples/drivers/spi_flash/
DREADME.rst1 .. zephyr:code-sample:: spi-nor
2 :name: JEDEC SPI-NOR flash
5 Use the flash API to interact with an SPI NOR serial flash memory device.
10 This sample demonstrates using the :ref:`flash API <flash_api>` on a SPI NOR serial flash
21 * :dtcompatible:`jedec,spi-nor`,
22 * :dtcompatible:`st,stm32-qspi-nor`,
23 * :dtcompatible:`st,stm32-ospi-nor`,
24 * :dtcompatible:`nordic,qspi-nor`.
39 JEDEC QSPI-NOR SPI flash testing
Dsample.yaml8 filter: dt_compat_enabled("jedec,spi-nor") or dt_compat_enabled("st,stm32-qspi-nor")
9 or dt_compat_enabled("st,stm32-ospi-nor") or dt_compat_enabled("st,stm32-xspi-nor")
10 or (dt_compat_enabled("nordic,qspi-nor") and CONFIG_NORDIC_QSPI_NOR)
/Zephyr-latest/dts/bindings/memory-controllers/
Dst,stm32-fmc-nor-psram.yaml5 STM32 Flexible Memory Controller (NOR Flash/PSRAM/SRAM controller).
19 * NOR Flash memory
30 The FMC NOR/PSRAM controller is defined below the FMC node and banks are
31 defined as child nodes of the FMC NOR/PSRAM controller node.
42 compatible = "st,stm32-fmc-nor-psram";
68 Use constants defined in dt-bindings/memory-controller/stm32-fmc-nor-psram.h.
70 compatible: "st,stm32-fmc-nor-psram"
84 description: NOR/PSRAM bank.
95 SRAM/NOR-Flash control register (FMC_BCRx).
98 used for SRAMs, PSRAM and NOR Flash memories.
[all …]
Dst,stm32h7-fmc.yaml8 SRAM, NOR Flash, NAND Flash, SDRAM...
16 - NOR/PSRAM memory controller
46 * sdram-sram - Swap the NOR/PSRAM bank with SDRAM.
/Zephyr-latest/dts/bindings/flash_controller/
Dnuvoton,npcx-fiu-nor.yaml5 The SPI NOR flash devices accessed by Nuvoton Flash Interface Unit (FIU).
7 Representation of a SPI NOR flash on a qspi bus looks like:
10 compatible ="nuvoton,npcx-fiu-nor";
20 compatible: "nuvoton,npcx-fiu-nor"
22 include: [flash-controller.yaml, pinctrl-device.yaml, "jedec,spi-nor-common.yaml"]
30 description: Mapped memory address of direct read access for spi nor flash.
44 Fast Read Dual I/O mode for better performance. If the nor spi flash does
Dcdns,qspi-nor.yaml4 description: Cadence Quad-SPI NOR flash controller
6 compatible: "cdns,qspi-nor"
14 description: clock frequency information for Cadence QSPI NOR Flash
Dst,stm32-xspi-nor.yaml9 mx25lm51245: xspi-nor-flash@70000000 {
10 compatible = "st,stm32-xspi-nor";
18 compatible: "st,stm32-xspi-nor"
21 - name: st,stm32-ospi-nor.yaml
Dst,stm32-qspi-nor.yaml9 mx25r6435f: qspi-nor-flash@90000000 {
10 compatible = "st,stm32-qspi-nor";
19 compatible: "st,stm32-qspi-nor"
60 tables, hence it has been assumed that NOR flash memory
Dst,stm32-ospi-nor.yaml9 mx25lm51245: ospi-nor-flash@70000000 {
10 compatible = "st,stm32-ospi-nor";
18 compatible: "st,stm32-ospi-nor"
78 tables, hence it has been assumed that NOR flash memory
92 Some NOR-Flash ICs use different opcodes when operating in
/Zephyr-latest/drivers/flash/
DKconfig.nordic_qspi_nor5 bool "QSPI NOR Flash"
49 Enable setting up the QSPI NOR driver to allow for execution of code
51 the QSPI NOR init priority must be set so that no XIP code in the
52 QSPI NOR flash chip is executed until the driver has been setup.
53 This will also disable power management for the QSPI NOR flash chip.
62 most typical NOR flash chips to erase a sector.
DKconfig.npcx_fiu16 bool "Nuvoton NPCX embedded controller (EC) QSPI NOR Flash driver"
26 This option enables the QSPI NOR Flash driver for NPCX family of
32 bool "QSPI NOR flash feature during driver initialization"
36 This option enables the QSPI NOR Flash features such as Quad-Enable,
38 it if QSPI NOR devices are not ready during driver initialization.
DKconfig.nxp_s325 bool "NXP S32 QSPI NOR driver"
14 Enable the Flash driver for a NOR Serial Flash Memory device connected
51 By default the page size corresponds to the sector size (4096) for a NOR
/Zephyr-latest/samples/drivers/jesd216/
Dsample.yaml24 filter: dt_compat_enabled("jedec,spi-nor")
33 filter: dt_compat_enabled("st,stm32-xspi-nor")
34 or dt_compat_enabled("st,stm32-ospi-nor")
35 or dt_compat_enabled("st,stm32-qspi-nor")
/Zephyr-latest/include/zephyr/drivers/flash/
Dnpcx_flash_api_ex.h22 * configuration such as status registers of nor flash, power on/off,
27 * NPCX Configure specific operation for Quad-SPI nor flash.
29 * It configures specific operation for Quad-SPI nor flash such as lock
35 * NPCX Get specific operation for Quad-SPI nor flash.
37 * It returns current specific operation for Quad-SPI nor flash.
/Zephyr-latest/dts/bindings/mtd/
Dandestech,qspi-nor.yaml7 compatible: "andestech,qspi-nor"
10 Properties supporting Zephyr qspi-nor flash driver control of
13 include: "jedec,spi-nor-common.yaml"
Djedec,spi-nor.yaml6 Properties supporting Zephyr spi-nor flash driver (over the Zephyr SPI
10 compatible: "jedec,spi-nor"
12 include: [spi-device.yaml, "jedec,spi-nor-common.yaml"]
Dnxp,imx-flexspi-nor.yaml4 description: NXP FlexSPI NOR
6 compatible: "nxp,imx-flexspi-nor"
/Zephyr-latest/samples/drivers/mspi/mspi_flash/
DREADME.rst2 :name: JEDEC MSPI-NOR flash
5 Use the flash API to interact with a MSPI NOR serial flash memory device.
10 This sample demonstrates using the :ref:`flash API <flash_api>` on a MSPI NOR serial flash
36 JEDEC MSPI-NOR flash testing
/Zephyr-latest/boards/microchip/mpfs_icicle/
Dmpfs_icicle_common.dtsi49 qspi_flash: spi-nor-flash@0 {
50 compatible = "jedec,spi-nor";
64 sys_ctrl_flash: spi-nor-flash@0 {
65 compatible = "jedec,spi-nor";
/Zephyr-latest/drivers/memc/
DKconfig.smartbond7 bool "Smartbond NOR/PSRAM memory controller"
11 Enable Smartbond NOR/PSRAM memory controller.
DKconfig.stm3224 bool "STM32 FMC NOR/PSRAM controller"
31 Enable STM32 FMC NOR/PSRAM controller.
/Zephyr-latest/tests/drivers/build_all/flash/
Dspi.dtsi19 spi-nor@1 {
20 compatible = "jedec,spi-nor";
/Zephyr-latest/dts/arm/nuvoton/
Dnpcx4m3f.dtsi33 compatible ="nuvoton,npcx-fiu-nor";
38 /* quad spi bus configuration of nor flash device */
Dnpcx4m8f.dtsi33 compatible ="nuvoton,npcx-fiu-nor";
38 /* quad spi bus configuration of nor flash device */
Dnpcx9m3f.dtsi33 compatible ="nuvoton,npcx-fiu-nor";
38 /* quad spi bus configuration of nor flash device */

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