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| author | Dan Halbert <halbert@adafruit.com> | 2020-12-22 09:29:22 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-22 09:29:22 -0500 |
| commit | f226f4a23303a663125db86411dcf099fa78b24d (patch) | |
| tree | 4a7963247089cb5e2a0bc6633c74311d68606c4c /supervisor | |
| parent | d6df43b9432c992debd0d7c309765c17e80450f8 (diff) | |
| parent | 17e7973ff2028536034c8c8898044ac93fa10b51 (diff) | |
Merge pull request #3864 from djix123/w25q64fv
Add support for Winbond W25Q64FV
Diffstat (limited to 'supervisor')
| -rw-r--r-- | supervisor/shared/external_flash/devices.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/supervisor/shared/external_flash/devices.h b/supervisor/shared/external_flash/devices.h index 6c7d9550f..c8c941adf 100644 --- a/supervisor/shared/external_flash/devices.h +++ b/supervisor/shared/external_flash/devices.h @@ -384,6 +384,24 @@ typedef struct { .write_status_register_split = false, \ } +// Settings for the Winbond W25Q64FV 8MiB SPI flash. +// Datasheet: https://www.winbond.com/resource-files/w25q64fv%20revs%2007182017.pdf +#define W25Q64FV {\ + .total_size = (1 << 23), /* 8 MiB */ \ + .start_up_time_us = 5000, \ + .manufacturer_id = 0xef, \ + .memory_type = 0x40, \ + .capacity = 0x17, \ + .max_clock_speed_mhz = 104, \ + .quad_enable_bit_mask = 0x02, \ + .has_sector_protection = false, \ + .supports_fast_read = true, \ + .supports_qspi = true, \ + .supports_qspi_writes = true, \ + .write_status_register_split = false, \ + .single_status_byte = false, \ +} + // Settings for the Winbond W25Q64JV-IM 8MiB SPI flash. Note that JV-IQ has a different .memory_type (0x40) // Datasheet: http://www.winbond.com/resource-files/w25q64jv%20revj%2003272018%20plus.pdf #define W25Q64JV_IM {\ |