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Adding Support for AT25DF641A SPI Flash #3824

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merged 8 commits into from
Dec 21, 2020
Merged

Adding Support for AT25DF641A SPI Flash #3824

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731cdef
this should be it.
Dec 14, 2020
6d8642b
fixing line comment issue with CI build tests
Dec 14, 2020
c16b8f1
odd thing with a tests/pyboard\ 2.py file showing up
Dec 14, 2020
ca757f2
removed comments on 64MiB SPI flash causing build test issues
Dec 16, 2020
2f47673
removing pesky directories
Dec 16, 2020
8fcb28e
hopefully this gets rid of all the funny files
Dec 16, 2020
1f58795
still removing doubles. should be the last
Dec 16, 2020
7480552
Delete board.h
skerr92 Dec 16, 2020
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58 changes: 58 additions & 0 deletions supervisor/shared/external_flash/devices.h
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,26 @@ typedef struct {
.single_status_byte = false, \
}

// Settings for the Adesto Tech AT25DF641-SSHD-T 8MiB SPI flash
// for the Oak Dev Tech Icy Tree M0 (SAMD21) feather board.
// Source: https://www.digikey.com/product-detail/en/adesto-technologies/AT25SF641-SDHD-T/1265-1180-1-ND/
// Datasheet: https://www.adestotech.com/wp-content/uploads/doc8693.pdf
#define AT25DF641A {\
.total_size = (1 << 23), /* 8 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x1f, \
.memory_type = 0x48, \
.capacity = 0x00, \
.max_clock_speed_mhz = 85, \
.quad_enable_bit_mask = 0x00, \
.has_sector_protection = true, \
.supports_fast_read = true, \
.supports_qspi = false, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

// Settings for the Adesto Tech AT25SF161-SSHD-T 2MiB SPI flash
// for the StringCar M0 (SAMD21) Express board.
// Source: https://www.digikey.com/product-detail/en/adesto-technologies/AT25SF161-SDHD-T/1265-1230-1-ND/
Expand All @@ -114,6 +134,7 @@ typedef struct {
.single_status_byte = false, \
}


// Settings for the Adesto Tech AT25SF041 1MiB SPI flash. It's on the SparkFun
// SAMD51 Thing Plus board
// Datasheet: https://www.adestotech.com/wp-content/uploads/DS-AT25SF041_044.pdf
Expand Down Expand Up @@ -566,6 +587,43 @@ typedef struct {
.single_status_byte = true, \
}

// Settings for the Macronix MX25L51245G 64MiB SPI flash.
// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7437/MX25L51245G,%203V,%20512Mb,%20v1.6.pdf
#define MX25L25645G {\
.total_size = (1 << 25), /* 32 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0x9f, \
.memory_type = 0xab, \
.capacity = 0x90, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0xaf, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

// Settings for the Macronix MX25L12833F 16MiB SPI flash
// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7447/MX25L12833F,%203V,%20128Mb,%20v1.0.pdf

#define MX25L12833F {\
.total_size = (1UL << 24), /* 16 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc2, \
.memory_type = 0x20, \
.capacity = 0x18, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x40, \
.has_sector_protection = true, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

// Settings for the Winbond W25Q128JV-PM 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
#define W25Q128JV_PM {\
Expand Down