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Add GD25Q32C flash device definition #2105

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Merged
dhalbert merged 2 commits into from
Sep 3, 2019
Merged

Add GD25Q32C flash device definition #2105

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12c97b4
Add GD25Q32C flash device definition
arturo182 Sep 2, 2019
35c7646
Make trivial change to redo GitHub Actions build.
dhalbert Sep 3, 2019
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20 changes: 19 additions & 1 deletion supervisor/shared/external_flash/devices.h
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Original file line number Diff line number Diff line change
Expand Up @@ -66,7 +66,7 @@ typedef struct {
bool single_status_byte: 1;
} external_flash_device;

// Settings for the Adesto Tech AT25DF081A 1MiB SPI flash. Its on the SAMD21
// Settings for the Adesto Tech AT25DF081A 1MiB SPI flash. It's on the SAMD21
// Xplained board.
// Datasheet: https://www.adestotech.com/wp-content/uploads/doc8715.pdf
#define AT25DF081A {\
Expand Down Expand Up @@ -103,6 +103,24 @@ typedef struct {
.single_status_byte = false, \
}

// Settings for the Gigadevice GD25Q32C 4MiB SPI flash.
// Datasheet: http://www.elm-tech.com/en/products/spi-flash-memory/gd25q32/gd25q32.pdf
#define GD25Q32C {\
.total_size = (1 << 22), /* 4 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc8, \
.memory_type = 0x40, \
.capacity = 0x16, \
.max_clock_speed_mhz = 104, /* if we need 120 then we can turn on high performance mode */ \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = true, \
.single_status_byte = false, \
}

// Settings for the Gigadevice GD25Q64C 8MiB SPI flash.
// Datasheet: http://www.elm-tech.com/en/products/spi-flash-memory/gd25q64/gd25q64.pdf
#define GD25Q64C {\
Expand Down