spiFlash_info_t Struct Reference

#include <spiFlash_list.h>

Data Fields
const char *	part_no
u32	jedec_id
u32	flags
flash_hook	post_init_hook

Detailed Description

SPI Flash Device Descriptor.

Note

This structure defines the properties of a specific Flash such as

• Part Number
• JEDEC ID
• Capability Flash Flag
• Custom Function
• The driver uses this to look up capabilities based on the detected JEDEC ID.

  // Example: Creating user's custom Flash with supported vendor profile
  const spiFlash_info_t user_flash[] = {
  {
          .part_no = "CUSTOM_X", // The name of the flash
          .jedec_id = 0x9D701A00, // Expected ID, make sure it is aligned
          .flags = PROFILE_WINBOND_64, // Vendor profile
          .post_init_hook = NULL, // Custom function
  },
  };

Definition at line 368 of file spiFlash_list.h.

Field Documentation

flags

u32 spiFlash_info_t::flags

Capability Flags (Flash Capability Flags)

Definition at line 371 of file spiFlash_list.h.

jedec_id

u32 spiFlash_info_t::jedec_id

Expected JEDEC ID (Manuf + Type + Cap)

Definition at line 370 of file spiFlash_list.h.

part_no

const char* spiFlash_info_t::part_no

String representation of Part Number (e.g., "W25Q128")

Definition at line 369 of file spiFlash_list.h.

post_init_hook

flash_hook spiFlash_info_t::post_init_hook

Optional callback (NULL if unused)

Definition at line 372 of file spiFlash_list.h.

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The documentation for this struct was generated from the following file:

• C:/Users/JasonLau/Downloads/workspace_local/GitLab/efx_IP/efx_soc_rv64/embedded_sw/software/standalone/driver/spiFlash/spiFlash_list.h