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| author | Scott Shawcroft <scott@adafruit.com> | 2020-02-07 11:04:28 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-02-07 11:04:28 -0800 |
| commit | 2b8f9b26176bf26c5134e000eed42c23d8f982fd (patch) | |
| tree | 4d92881250bda518e7ce2160ce3eeea70819d4b2 | |
| parent | 51004f8336bb73c8ffcbb14b4c47fedb4b96143b (diff) | |
| parent | 76d8e5b39966adb2a5c17dc0a8be9cd44e7957a9 (diff) | |
Merge pull request #2594 from lgnashold/master
Add support for external flash device Winbond W25Q80DV
| -rw-r--r-- | supervisor/shared/external_flash/devices.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/supervisor/shared/external_flash/devices.h b/supervisor/shared/external_flash/devices.h index 08d0a78fd..55a52b40d 100644 --- a/supervisor/shared/external_flash/devices.h +++ b/supervisor/shared/external_flash/devices.h @@ -371,6 +371,23 @@ typedef struct { .single_status_byte = false, \ } +// Settings for the Winbond W25Q80DV 1MiB SPI flash.. Note that W25Q80DL has a different memory type (0x60) +// Datasheet: https://www.winbond.com/resource-files/w25q80dv%20dl_revh_10022015.pdf +#define W25Q80DV {\ + .total_size = (1 << 20), /* 1 MiB */ \ + .start_up_time_us = 5000, \ + .manufacturer_id = 0xef, \ + .memory_type = 0x40, \ + .capacity = 0x14, \ + .max_clock_speed_mhz = 104, \ + .quad_enable_bit_mask = 0x02, \ + .has_sector_protection = false, \ + .supports_fast_read = true, \ + .supports_qspi = true, \ + .supports_qspi_writes = false, \ + .write_status_register_split = false, \ + .single_status_byte = false, \ +} // Settings for the Winbond W25Q128JV-SQ 16MiB SPI flash. Note that JV-IM has a different .memory_type (0x70) // Datasheet: https://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf |