| /Zephyr-Core-3.5.0/dts/bindings/mtd/ |
| D | zephyr,emu-eeprom.yaml | 2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "zephyr,emu-eeprom"
8 include: eeprom-base.yaml
17 partition:
20 description: Flash partition used to store the emulated EEPROM data
24 partition-erase:
27 Delay erase until complete partition is used. This enables a
28 ram buffer to allow data to be copied during the partition erase. If
29 power is lost during the partition erase the data will be lost.
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| /Zephyr-Core-3.5.0/dts/bindings/misc/ |
| D | zephyr,flash-disk.yaml | 2 # SPDX-License-Identifier: Apache-2.0
4 description: Block storage device on flash partition
6 compatible: "zephyr,flash-disk"
11 partition:
15 Backing storage flash map partition.
17 disk-name:
23 sector-size:
29 cache-size:
34 adequately chosen. On storage backends with uniform erase-blocks it
35 should be at least the erase-block-size, on storage backends with
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| /Zephyr-Core-3.5.0/include/zephyr/storage/ |
| D | flash_map.h | 6 * SPDX-License-Identifier: Apache-2.0
52 * @brief Flash partition
54 * This structure represents a fixed-size partition on a flash device.
55 * Each partition contains one or more flash sectors.
68 /** Partition label if defined in DTS. Otherwise nullptr; */
90 * This is used to pass data to be used to check flash integrity using SHA-256
117 * Function Retrieves flash_area from flash_map for given partition.
119 * @param[in] id ID of the flash partition.
123 * @return 0 on success, -EACCES if the flash_map is not available ,
124 * -ENOENT if @p ID is unknown, -ENODEV if there is no driver attached
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| /Zephyr-Core-3.5.0/samples/subsys/fs/fs_sample/boards/ |
| D | nrf52840dk_nrf52840_qspi.overlay | 4 * SPDX-License-Identifier: Apache-2.0
7 /* Note that default partition layout, provided by board DTS, is not
9 * over QSPI device and does not collide with any other partition
15 compatible = "fixed-partitions";
16 #address-cells = <1>;
17 #size-cells = <1>;
19 /* 128kiB external storage partition */
20 external_partition: partition@0 {
29 compatible = "zephyr,flash-disk";
30 partition = <&external_partition>;
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| D | nrf52840dk_nrf52840.overlay | 4 * SPDX-License-Identifier: Apache-2.0
7 /* Because FAT FS needs at least 64kiB partition and default
11 * and removes the storage partition to add the additional 2*64kiB to
14 /delete-node/ &slot0_partition;
15 /delete-node/ &slot1_partition;
16 /delete-node/ &storage_partition;
21 compatible = "fixed-partitions";
22 #address-cells = <1>;
23 #size-cells = <1>;
25 slot0_partition: partition@c000 {
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| /Zephyr-Core-3.5.0/subsys/mgmt/mcumgr/grp/zephyr_basic/ |
| D | Kconfig | 2 # SPDX-License-Identifier: Apache-2.0
12 bool "Storage erase command"
14 Enables command that allows to erase storage partition.
17 module-str = mcumgr_grp_zbasic
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| /Zephyr-Core-3.5.0/scripts/west_commands/runners/ |
| D | esp32.py | 4 # SPDX-License-Identifier: Apache-2.0
16 '''Runner front-end for espidf.'''
19 app_address, erase=False, reset=False, baud=921600, argument
26 self.erase = bool(erase)
47 return RunnerCaps(commands={'flash'}, erase=True, reset=True)
52 parser.add_argument('--esp-idf-path', required=True,
53 help='path to ESP-IDF')
55 parser.add_argument('--esp-boot-address', default='0x1000',
57 parser.add_argument('--esp-partition-table-address', default='0x8000',
58 help='partition table load address')
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| D | ezflashcli.py | 3 # SPDX-License-Identifier: Apache-2.0
11 '''Runner front-end for ezFlashCLI'''
13 def __init__(self, cfg, tool, sn, erase=False, reset=True): argument
18 self.sn_arg = ['-j', f'{sn}'] if sn is not None else []
19 self.erase = bool(erase)
28 return RunnerCaps(commands={'flash'}, erase=True, reset=True)
32 parser.add_argument('--tool', default=DEFAULT_EZFLASHCLI,
35 parser.add_argument('--sn', default=None, required=False,
36 help='J-Link probe serial number')
43 erase=args.erase)
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| /Zephyr-Core-3.5.0/boards/x86/qemu_x86/ |
| D | qemu_x86.dts | 1 /* SPDX-License-Identifier: Apache-2.0 */
3 /dts-v1/;
16 #include <zephyr/dt-bindings/pcie/pcie.h>
23 compatible = "soc-nv-flash";
28 uart-0 = &uart0;
29 uart-1 = &uart1;
30 eeprom-0 = &eeprom0;
31 eeprom-1 = &eeprom1;
39 zephyr,shell-uart = &uart0;
40 zephyr,bt-uart = &uart1;
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| /Zephyr-Core-3.5.0/boards/arm/mimxrt1050_evk/ |
| D | mimxrt1050_evk_qspi.dts | 4 * SPDX-License-Identifier: Apache-2.0
9 /delete-node/ &s26ks512s0;
13 zephyr,flash-controller = &is25wp064;
15 zephyr,code-partition = &slot0_partition;
21 ahb-prefetch;
22 ahb-read-addr-opt;
23 rx-clock-source = <1>;
26 compatible = "nxp,imx-flexspi-nor";
29 spi-max-frequency = <133000000>;
31 jedec-id = [9d 70 17];
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| /Zephyr-Core-3.5.0/subsys/debug/coredump/ |
| D | coredump_backend_flash_partition.c | 4 * SPDX-License-Identifier: Apache-2.0
23 * @brief Simple coredump backend to store data in flash partition.
26 * partition, labeled "coredump-partition" in devicetree.
28 * On the partition, a header is stored at the beginning with padding
38 #error "Need a fixed partition named 'coredump-partition'!"
101 * @brief Open the flash partition.
113 LOG_ERR("Error opening flash partition for coredump!"); in partition_open()
123 * @brief Close the flash partition.
138 * @brief Read data from flash partition.
140 * This reads @p len bytes in the flash partition starting
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| /Zephyr-Core-3.5.0/boards/arm/mimxrt1060_evk/ |
| D | mimxrt1060_evk_hyperflash.dts | 4 * SPDX-License-Identifier: Apache-2.0
9 /delete-node/ &is25wp064;
13 zephyr,flash-controller = &s26ks512s0;
15 zephyr,code-partition = &slot0_partition;
21 ahb-prefetch;
22 ahb-read-addr-opt;
23 ahb-bufferable;
24 ahb-cacheable;
25 sck-differential-clock;
26 combination-mode;
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| /Zephyr-Core-3.5.0/boards/arm/mimxrt1170_evk/ |
| D | mimxrt1170_evkb_cm7.dts | 4 * SPDX-License-Identifier: Apache-2.0
12 /delete-property/ zephyr,flash-controller;
13 /delete-property/ zephyr,code-partition;
17 /delete-property/ magn0;
18 /delete-property/ accel0;
24 /delete-node/ is25wp128@0;
29 compatible = "nxp,imx-flexspi-nor";
32 spi-max-frequency = <133000000>;
34 jedec-id = [ef 60 20];
35 erase-block-size = <4096>;
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| D | mimxrt1170_evkb_cm4.dts | 4 * SPDX-License-Identifier: Apache-2.0
11 /delete-property/ zephyr,flash-controller;
12 /delete-property/ zephyr,code-partition;
16 /delete-property/ magn0;
17 /delete-property/ accel0;
23 /delete-node/ is25wp128@0;
28 compatible = "nxp,imx-flexspi-nor";
31 spi-max-frequency = <133000000>;
33 jedec-id = [ef 60 20];
34 erase-block-size = <4096>;
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| D | mimxrt1170_evk.dtsi | 4 * SPDX-License-Identifier: Apache-2.0
7 #include "mimxrt1170_evk-pinctrl.dtsi"
8 #include <zephyr/dt-bindings/input/input-event-codes.h>
18 pwm-led0 = &green_pwm_led;
22 compatible = "gpio-leds";
23 green_led: led-1 {
28 red_led: led-2 {
35 compatible = "gpio-keys";
36 user_button: button-1 {
44 compatible = "pwm-leds";
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| /Zephyr-Core-3.5.0/tests/drivers/flash_simulator/boards/ |
| D | nucleo_f411re.overlay | 4 * SPDX-License-Identifier: Apache-2.0
9 compatible = "zephyr,memory-region", "mmio-sram";
11 zephyr,memory-region = "FlashSim";
16 sim_flash_controller: sim-flash-controller@0 {
17 compatible = "zephyr,sim-flash";
20 #address-cells = <1>;
21 #size-cells = <1>;
22 erase-value = <0xff>;
23 memory-region = <&sram_2001C000>;
27 compatible = "soc-nv-flash";
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| /Zephyr-Core-3.5.0/boards/arm/legend/ |
| D | legend.dts | 4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <st/f0/stm32f070cbtx-pinctrl.dtsi>
10 #include <zephyr/dt-bindings/led/led.h>
11 #include <zephyr/dt-bindings/led/seagate_legend_b1414.h>
12 #include <zephyr/dt-bindings/input/input-event-codes.h>
17 zephyr,shell-uart = &usart1;
24 spi-flash0 = &spi_nor;
27 board_id: brd-id {
28 compatible = "gpio-keys";
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| /Zephyr-Core-3.5.0/boards/posix/native_posix/ |
| D | native_posix.dts | 4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
9 #include <zephyr/dt-bindings/adc/adc.h>
10 #include <zephyr/dt-bindings/i2c/i2c.h>
11 #include <zephyr/dt-bindings/gpio/gpio.h>
19 zephyr,shell-uart = &uart0;
20 zephyr,uart-mcumgr = &uart0;
23 zephyr,flash-controller = &flashcontroller0;
29 eeprom-0 = &eeprom0;
30 i2c-0 = &i2c0;
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| /Zephyr-Core-3.5.0/samples/drivers/soc_flash_nrf/ |
| D | README.rst | 1 .. zephyr:code-sample:: soc-flash-nrf
3 :relevant-api: flash_interface flash_area_api
15 Within the sample, user may observe how read/write/erase operations
23 access enabled, as it is default for SoC devices, and fixed-partition
28 .. zephyr-app-commands::
29 :zephyr-app: samples/drivers/soc_flash_nrf
37 .. code-block:: console
39 *** Booting Zephyr OS build v2.7.99-17621-g54832687bcbb ***
44 Test 1: Flash erase page at 0x82000
45 Flash erase succeeded!
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| /Zephyr-Core-3.5.0/include/zephyr/mgmt/mcumgr/grp/zephyr/ |
| D | zephyr_basic.h | 2 * Copyright (c) 2021-2023 Nordic Semiconductor ASA
4 * SPDX-License-Identifier: Apache-2.0
16 #define ZEPHYR_MGMT_GRP_BASIC_CMD_ERASE_STORAGE 0 /* Command to erase storage partition */
|
| /Zephyr-Core-3.5.0/boards/arm/mimxrt1160_evk/ |
| D | mimxrt1160_evk.dtsi | 4 * SPDX-License-Identifier: Apache-2.0
7 #include "mimxrt1160_evk-pinctrl.dtsi"
8 #include <zephyr/dt-bindings/input/input-event-codes.h>
20 compatible = "gpio-leds";
21 green_led: led-1 {
28 compatible = "gpio-keys";
29 user_button: button-1 {
37 compatible = "pwm-leds";
47 current-speed = <115200>;
48 pinctrl-0 = <&pinmux_lpuart1>;
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| /Zephyr-Core-3.5.0/tests/subsys/fs/fat_fs_api/src/ |
| D | test_fat_mkfs.c | 4 * SPDX-License-Identifier: Apache-2.0
36 /* In this test the first partition on flash device is used for FAT */ in wipe_partition()
47 TC_PRINT("Erasing %zu (0x%zx) bytes\n", pfa->fa_size, pfa->fa_size); in wipe_partition()
48 rc = flash_area_erase(pfa, 0, pfa->fa_size); in wipe_partition()
94 TC_PRINT("Faield to \"erase\" sector "PRIu32" to "DISK_NAME"\n", in wipe_partition()
109 zassert_equal(ret, TC_PASS, "wipe partition failed %d", ret); in ZTEST()
119 zassert_equal(ret, TC_PASS, "wipe partition failed %d", ret); in ZTEST()
139 zassert_equal(ret, 0, "wipe partition failed %d", ret); in ZTEST()
|
| /Zephyr-Core-3.5.0/boards/arm/vmu_rt1170/ |
| D | vmu_rt1170.dtsi | 4 * SPDX-License-Identifier: Apache-2.0
7 #include "vmu_rt1170-pinctrl.dtsi"
18 compatible = "gpio-leds";
19 green_led: led-1 {
24 red_led: led-2 {
29 blue_led: led-3 {
42 pinctrl-0 = <&pinmux_lpuart1>;
43 pinctrl-names = "default";
44 current-speed = <115200>;
49 pinctrl-0 = <&pinmux_lpuart3>;
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| /Zephyr-Core-3.5.0/tests/subsys/dfu/img_util/src/ |
| D | main.c | 5 * SPDX-License-Identifier: Apache-2.0
31 /* Verify that the default partition ID is IMAGE_1 */ in ZTEST()
33 "Default partition ID is incorrect"); in ZTEST()
39 zassert_equal(ctx_id.flash_area->fa_id, SLOT0_PARTITION_ID, in ZTEST()
40 "Partition ID is not set correctly"); in ZTEST()
72 ret = flash_area_write(fa, fa->fa_size - sizeof(erase_buf), erase_buf, in ZTEST()
76 ret = flash_area_erase(ctx.flash_area, 0, ctx.flash_area->fa_size); in ZTEST()
77 zassert_true(ret == 0, "Flash erase failure (%d)", ret); in ZTEST()
111 ret = flash_area_read(fa, fa->fa_size - sizeof(buf), buf, sizeof(buf)); in ZTEST()
140 ret = flash_area_erase(ctx.flash_area, 0, ctx.flash_area->fa_size); in ZTEST()
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| /Zephyr-Core-3.5.0/boards/arm/mimxrt1020_evk/ |
| D | mimxrt1020_evk.dts | 4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
10 #include "mimxrt1020_evk-pinctrl.dtsi"
11 #include <zephyr/dt-bindings/input/input-event-codes.h>
14 model = "NXP MIMXRT1020-EVK board";
24 zephyr,flash-controller = &is25wp064;
26 zephyr,code-partition = &slot0_partition;
31 zephyr,shell-uart = &lpuart1;
35 /* ISSI IS42S16160J-6TLI */
41 compatible = "gpio-leds";
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