| /Zephyr-latest/drivers/flash/ |
| D | jesd216.c | 27 const struct jesd216_bfp *bfp, in jesd216_bfp_read_support() argument
36 && (sys_le32_to_cpu(bfp->dw10[5]) & BIT(9))) { in jesd216_bfp_read_support()
42 && (sys_le32_to_cpu(bfp->dw10[9]) & BIT(9))) { in jesd216_bfp_read_support()
50 if (sys_le32_to_cpu(bfp->dw1) & BIT(16)) { in jesd216_bfp_read_support()
51 uint32_t dw4 = sys_le32_to_cpu(bfp->dw4); in jesd216_bfp_read_support()
57 if (sys_le32_to_cpu(bfp->dw1) & BIT(22)) { in jesd216_bfp_read_support()
58 uint32_t dw3 = sys_le32_to_cpu(bfp->dw3); in jesd216_bfp_read_support()
65 uint32_t dw17 = sys_le32_to_cpu(bfp->dw10[7]); in jesd216_bfp_read_support()
73 if (sys_le32_to_cpu(bfp->dw1) & BIT(20)) { in jesd216_bfp_read_support()
74 uint32_t dw4 = sys_le32_to_cpu(bfp->dw4); in jesd216_bfp_read_support()
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| D | jesd216.h | 172 /* Data can be extracted from the BFP words using these APIs:
193 /* Extract the supported address bytes from BFP DW1. */
203 /* Extract the density of the chip in bits from BFP DW2. */
266 * @param php pointer to the BFP header.
268 * @param bfp pointer to the BFP table.
280 * BFP).
285 const struct jesd216_bfp *bfp,
305 /* Extract a supported erase size and command from BFP DW8 or DW9.
307 * @param bfp pointer to the parameter table.
317 int jesd216_bfp_erase(const struct jesd216_bfp *bfp,
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| D | flash_andes_qspi.c | 58 const struct jesd216_bfp *bfp; member
507 const struct jesd216_bfp *bfp) in spi_nor_process_bfp() argument
511 const size_t flash_size = jesd216_bfp_density(bfp) / 8U; in spi_nor_process_bfp()
520 if (jesd216_bfp_erase(bfp, ti, etp) == 0) { in spi_nor_process_bfp()
527 dev_data->page_size = jesd216_bfp_page_size(php, bfp); in spi_nor_process_bfp()
532 LOG_ERR("BFP flash size mismatch with devicetree"); in spi_nor_process_bfp()
548 /* We only process BFP so use one parameter block */ in spi_nor_process_sfdp()
584 struct jesd216_bfp bfp; in spi_nor_process_sfdp() member
586 const struct jesd216_bfp *bfp = &u_param.bfp; in spi_nor_process_sfdp() local
595 ret = spi_nor_process_bfp(dev, php, bfp); in spi_nor_process_sfdp()
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| D | spi_nor.c | 101 /* Length of BFP structure, in 32-bit words. */
104 /* Pointer to the BFP table as read from the device
105 * (little-endian stored words), from sfdp-bfp property
107 const struct jesd216_bfp *bfp; member
1113 * DW16 of SFDP BFP. A value of all zeros or all ones is interpreted
1170 const struct jesd216_bfp *bfp) in spi_nor_process_bfp() argument
1174 const size_t flash_size = jesd216_bfp_density(bfp) / 8U; in spi_nor_process_bfp()
1186 if (jesd216_bfp_erase(bfp, ti, etp) == 0) { in spi_nor_process_bfp()
1192 data->page_size = jesd216_bfp_page_size(php, bfp); in spi_nor_process_bfp()
1197 LOG_ERR("BFP flash size mismatch with devicetree"); in spi_nor_process_bfp()
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| D | Kconfig.andes | 30 sfdp-bfp property in devicetree. The size and jedec-id properties are
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| D | flash_stm32_qspi.c | 1156 const struct jesd216_bfp *bfp) in spi_nor_process_bfp() argument
1162 const size_t flash_size = (jesd216_bfp_density(bfp) / 8U) << STM32_QSPI_DOUBLE_FLASH; in spi_nor_process_bfp()
1176 if (jesd216_bfp_erase(bfp, ti, etp) == 0) { in spi_nor_process_bfp()
1183 data->page_size = jesd216_bfp_page_size(php, bfp); in spi_nor_process_bfp()
1188 addr_mode = jesd216_bfp_addrbytes(bfp); in spi_nor_process_bfp()
1192 if (jesd216_bfp_decode_dw16(php, bfp, &dw16) == 0) { in spi_nor_process_bfp()
1232 rc = jesd216_bfp_read_support(php, bfp, supported_modes[i], &res); in spi_nor_process_bfp()
1256 rc = jesd216_bfp_decode_dw15(php, bfp, &dw15); in spi_nor_process_bfp()
1469 /* We only process BFP so use one parameter block */ in flash_stm32_qspi_init()
1505 struct jesd216_bfp bfp; in flash_stm32_qspi_init() member
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| D | Kconfig.nor | 35 sfdp-bfp property in devicetree. The size and jedec-id properties are
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| D | flash_mcux_flexspi_nor.c | 741 * @param bfp: basic flash parameters for flash
747 struct jesd216_bfp *bfp, in flash_flexspi_nor_config_flash() argument
759 ret = jesd216_bfp_decode_dw14(&header->phdr[0], bfp, &dw14); in flash_flexspi_nor_config_flash()
778 addr_width = jesd216_bfp_addrbytes(bfp) == in flash_flexspi_nor_config_flash()
782 ret = jesd216_bfp_decode_dw16(&header->phdr[0], bfp, &dw16); in flash_flexspi_nor_config_flash()
804 if (jesd216_bfp_read_support(&header->phdr[0], bfp, in flash_flexspi_nor_config_flash()
829 ret = jesd216_bfp_decode_dw15(&header->phdr[0], bfp, &dw15); in flash_flexspi_nor_config_flash()
846 } else if (jesd216_bfp_read_support(&header->phdr[0], bfp, in flash_flexspi_nor_config_flash()
1144 struct jesd216_bfp *bfp = (struct jesd216_bfp *)param_buf; in flash_flexspi_nor_probe() local
1223 ret = flash_flexspi_nor_config_flash(data, header, bfp, in flash_flexspi_nor_probe()
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| D | flash_stm32_ospi.c | 494 /* There is a sfdp-bfp property in the deviceTree : do not read the flash */ in ospi_read_sfdp()
509 /* Get the SFDP from the octoFlash (no sfdp-bfp table in the DeviceTree) */ in ospi_read_sfdp()
1046 /* use SFDP:BFP read instruction */ in stm32_ospi_set_memorymap()
1406 /* use SFDP:BFP read instruction */ in flash_stm32_ospi_read()
1972 const struct jesd216_bfp *bfp) in spi_nor_process_bfp() argument
1983 const size_t flash_size = jesd216_bfp_density(bfp) / 8U; in spi_nor_process_bfp()
1998 if (jesd216_bfp_erase(bfp, idx, etp) == 0) { in spi_nor_process_bfp()
2005 spi_nor_process_bfp_addrbytes(dev, jesd216_bfp_addrbytes(bfp)); in spi_nor_process_bfp()
2041 if (jesd216_bfp_read_support(php, bfp, supported_read_modes[idx], in spi_nor_process_bfp()
2068 if (jesd216_bfp_decode_dw15(php, bfp, &dw15) < 0) { in spi_nor_process_bfp()
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| D | flash_stm32_xspi.c | 356 /* Get the SFDP from the external Flash (no sfdp-bfp table in the DeviceTree) */ in xspi_read_sfdp()
1240 /* use SFDP:BFP read instruction */ in flash_stm32_xspi_read()
1809 const struct jesd216_bfp *bfp) in spi_nor_process_bfp() argument
1820 const size_t flash_size = jesd216_bfp_density(bfp) / 8U; in spi_nor_process_bfp()
1835 if (jesd216_bfp_erase(bfp, idx, etp) == 0) { in spi_nor_process_bfp()
1842 spi_nor_process_bfp_addrbytes(dev, jesd216_bfp_addrbytes(bfp)); in spi_nor_process_bfp()
1878 if (jesd216_bfp_read_support(php, bfp, supported_read_modes[idx], in spi_nor_process_bfp()
1905 if (jesd216_bfp_decode_dw15(php, bfp, &dw15) < 0) { in spi_nor_process_bfp()
1924 data->page_size = jesd216_bfp_page_size(php, bfp); in spi_nor_process_bfp()
2238 /* We only process BFP so use one parameter block */ in flash_stm32_xspi_init()
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| /Zephyr-latest/samples/drivers/jesd216/src/ |
| D | main.c | 35 const struct jesd216_bfp *bfp);
52 const struct jesd216_bfp *bfp) in summarize_dw1() argument
54 uint32_t dw1 = sys_le32_to_cpu(bfp->dw1); in summarize_dw1()
84 int rc = jesd216_bfp_read_support(php, bfp, in summarize_dw1()
99 const struct jesd216_bfp *bfp) in summarize_dw2() argument
101 printf("Flash density: %u bytes\n", (uint32_t)(jesd216_bfp_density(bfp) / 8)); in summarize_dw2()
105 const struct jesd216_bfp *bfp) in summarize_dw89() argument
112 if (jesd216_bfp_erase(bfp, idx, &etype) == 0) { in summarize_dw89()
113 typ_max_mul = jesd216_bfp_erase_type_times(php, bfp, in summarize_dw89()
128 const struct jesd216_bfp *bfp) in summarize_dw11() argument
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| /Zephyr-latest/dts/bindings/mtd/ |
| D | jedec,jesd216.yaml | 9 # This allows encoding the entire BFP block in devicetree to avoid
13 # Alternatively the BFP block can be absent, but critical fields like
29 sfdp-bfp:
49 Quad Enable Requirements value from JESD216 BFP DW15.
59 Enter 4-Byte Addressing value from JESD216 BFP DW16
62 from the sfdp-bfp property (CONFIG_SPI_NOR_SFDP_DEVICETREE) or to read
75 Number of bytes in a page from JESD216 BFP DW11
79 from the sfdp-bfp property (CONFIG_SPI_NOR_SFDP_DEVICETREE) or
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| /Zephyr-latest/samples/drivers/jesd216/ |
| D | README.rst | 34 Summary of BFP content:
55 sfdp-bfp = [
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| D | sample.yaml | 12 - "sfdp-bfp ="
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| /Zephyr-latest/boards/nordic/nrf9161dk/ |
| D | nrf9161dk_nrf9161_common_0_7_0.dtsi | 17 sfdp-bfp = [
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| /Zephyr-latest/tests/drivers/flash/common/boards/ |
| D | nrf52840dk_mx25r_high_perf.overlay | 17 sfdp-bfp = [
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| D | nrf52840dk_spi_nor_wp_hold.overlay | 50 sfdp-bfp = [
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| D | nrf52840dk_spi_nor.overlay | 48 sfdp-bfp = [
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| D | nrf52840dk_mx25l51245g.overlay | 51 sfdp-bfp = [
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| /Zephyr-latest/boards/nordic/nrf9160dk/ |
| D | nrf9160dk_nrf9160_common_0_14_0.dtsi | 48 sfdp-bfp = [
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| /Zephyr-latest/samples/subsys/fs/littlefs/boards/ |
| D | nrf52840dk_nrf52840_spi.overlay | 32 sfdp-bfp = [
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| /Zephyr-latest/boards/nordic/nrf54l15dk/ |
| D | nrf54l_05_10_15_cpuapp_common.dtsi | 107 sfdp-bfp = [
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| /Zephyr-latest/boards/seeed/xiao_ble/ |
| D | xiao_ble_common.dtsi | 125 sfdp-bfp = [
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| /Zephyr-latest/boards/silabs/dev_kits/sltb010a/ |
| D | thunderboard.dtsi | 88 sfdp-bfp = [
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| /Zephyr-latest/boards/silabs/dev_kits/xg27_dk2602a/ |
| D | thunderboard.dtsi | 88 sfdp-bfp = [
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