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Merge pull request #2105 from arturo182/GD25Q32C 

Add GD25Q32C flash device definition
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Dan Halbert 2019-09-03 09:33:14 -04:00 committed by GitHub
parent a480b70488 35c7646ee4
commit de7a603c06
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1 changed files with 19 additions and 1 deletions
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20
supervisor/shared/external_flash/devices.h
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@ -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 {\
@ -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 {\