Merge pull request #4460 from lyusupov/MX25R1635F_QSPI_FIX
fix for MX25R1635F QSPI mode of operation
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2373e64780
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@ -568,17 +568,17 @@ typedef struct {
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.single_status_byte = true, \
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}
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// Settings for the Macronix MX25R1635F 8MiB SPI flash.
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// Settings for the Macronix MX25R1635F 2MiB SPI flash.
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// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7595/MX25R1635F,%20Wide%20Range,%2016Mb,%20v1.6.pdf
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// In low power mode, quad operations can only run at 8 MHz.
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// In low power mode, quad operations can only run at 8 MHz. In high power mode it can do 80 MHz.
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#define MX25R1635F { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 800, \
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.manufacturer_id = 0xc2, \
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.memory_type = 0x28, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 33, /* 8 mhz for dual/quad */ \
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.quad_enable_bit_mask = 0x80, \
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.max_clock_speed_mhz = 8, /* 33 MHz for 1-bit operations */ \
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.quad_enable_bit_mask = 0x40, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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