Initial import of NFC GNSS SDK project

2026-09-15 16:10:12 +08:00
commit 2746cc3d4e
3070 changed files with 892062 additions and 0 deletions
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+#ifndef __FLASHINFO_H__
+#define __FLASHINFO_H__
+
+//copy from bootloader, used to get SPI pinmux config from bootloader
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#ifndef FLASH_VERIFY_EN
+#define FLASH_VERIFY_EN  (1)  /* defaultly need verify flash written data */
+#endif
+
+#ifndef FLASH_CHECK_FF_EN
+#define FLASH_CHECK_FF_EN  (1)  /* defaultly need read flash and check whether are erased, all 0xFF */
+#endif
+
+#define FLASH_INFO_MAGIC        0x46494E46
+#define MAX_FLASH_DEVICE_NAME   64
+#define MAX_FLASH_DEVICE_TYPE   32
+
+#define FLASH_TYPE_QSPI_NAND    "QSPI_NAND"
+/* the first QSPI flash, crane is extern QSPI flash, craneM/craneG is internal QSPI flash.*/
+#define FLASH_TYPE_QSPI_NOR     "QSPI_NOR"
+#define FLASH_TYPE_SPI_NOR      "SPI_NOR"
+#define FLASH_TYPE_EMMC         "EMMC"
+#define FLASH_TYPE_MEM          "MEM"
+#define FLASH_TYPE_DUMMY        "DUMMY"
+#define FLASH_TYPE_QSPI2_NOR    "QSPI2_NOR"
+
+#define FLASH_ERR_OTHERS        (-1)
+#define FLASH_ERR_BAD_BLOCK     (-2)
+#define FLASH_ERR_BAD_PARAMETER (-3)
+#define FLASH_ERR_ECC_ERR       (-4)
+#define FLASH_ERR_PROGRAM_ERR   (-5)
+#define FLASH_ERR_ERASE_ERR     (-6)
+
+#define SPI_PORT_QSPI           0
+#define SPI_PORT_SSP0           1
+#define SPI_PORT_SSP1           2
+#define SPI_PORT_SSP2           3
+#define SPI_PORT_QSPI2          4
+#define SPI_PORT_EMMC           5
+#define SPI_PORT_MEM            6
+
+/* SSP_<CLK>_<FRM>_<RXD>_<TXD> */
+typedef enum {
+  SSP_GPIO_CONFIG_DEFAULT,
+  SSP_GPIO4_FUNC2_GPIO5_FUNC2_GPIO6_FUNC2_GPIO7_FUNC2,
+  SSP_GPIO4_FUNC7_GPIO5_FUNC7_GPIO6_FUNC7_GPIO7_FUNC7,
+  SSP_GPIO12_FUNC1_GPIO13_FUNC1_GPIO14_FUNC1_GPIO15_FUNC1,
+  SSP_GPIO16_FUNC2_GPIO17_FUNC2_GPIO19_FUNC2_GPIO18_FUNC2,
+  SSP_GPIO16_FUNC2_GPIO17_FUNC2_GPIO18_FUNC4_GPIO19_FUNC4,
+  SSP_GPIO33_FUNC1_GPIO34_FUNC1_GPIO35_FUNC1_GPIO36_FUNC1,
+  SSP_GPIO33_FUNC2_GPIO34_FUNC2_GPIO35_FUNC2_GPIO36_FUNC2,
+  SSP_GPIO64_FUNC7_GPIO63_FUNC7_GPIO61_FUNC7_GPIO62_FUNC7,
+  SSP_GPIO71_FUNC2_GPIO72_FUNC2_GPIO73_FUNC2_GPIO74_FUNC2,
+  SSP_QSPI_CLK_FUNC2_QSPI_CS1_FUNC2_QSPI_DAT1_FUNC2_QSPI_DAT0_FUNC2,
+  SSP_QSPI_CLK_FUNC4_QSPI_CS1_FUNC4_QSPI_DAT1_FUNC4_QSPI_DAT0_FUNC4,
+} ssp_gpio_config_t;
+
+struct compatible_device {
+  uint16_t vendor_id;
+  uint16_t device_id;
+  uint32_t reserved1;
+  char device_name[MAX_FLASH_DEVICE_NAME];
+};
+
+/**
+ * \brief Flash information
+ */
+struct flash_info {
+  uint32_t magic;
+  uint16_t vendor_id;
+  uint16_t device_id;
+  char device_name[MAX_FLASH_DEVICE_NAME];
+  char device_type[MAX_FLASH_DEVICE_TYPE];
+  /* the following two parameters are used by ubi */
+  uint32_t min_io_size;
+  uint32_t peb_size;
+  /* the following three parameters are used by erase and program */
+  uint32_t page_size;
+  uint32_t sector_size;
+  uint32_t block_size;
+  uint8_t reserved1[3];
+  uint8_t ssp_gpio : 6;
+  uint8_t ssp_clk  : 2; 
+  /* total flash size */
+  uint64_t flash_size;
+  uint8_t erased_value;       /*/< Contents of erased memory (usually 0xFF) */
+  uint8_t chained;
+  uint8_t spi_port;
+  uint8_t combined_flash_size_in_mb; /* combined flash size in MB */
+  uint32_t compatible_device_num;
+  struct compatible_device compatible_device_list[1];
+};
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* __FLASHINFO_H__ */