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circuitpython/ports/mimxrt/hal
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robert-hh 1074c784b0 mimxrt: Add support for Hyperflash chips. 
Hyperflash is used by the MIMXRT1050_EVKB, MIMXRT1060_EVK and
MIMXRT1064_EVK boards.

This commit includes:
- add support for Hyperflash
- modify MIMXRT1060_EVK and MIMXRT1064_EVK to change from QSPI to
  hyperflash.
- minor incidental changes to other boards so they still build

Note: Erasing a sector on the hyperflash is slow. It takes about a second,
which seems too long, but matches the data sheet.
2021-07-31 16:25:40 +10:00
..
flexspi_hyper_flash.c mimxrt: Add support for Hyperflash chips. 2021-07-31 16:25:40 +10:00
flexspi_hyper_flash.h mimxrt: Add support for Hyperflash chips. 2021-07-31 16:25:40 +10:00
flexspi_nor_flash.c mimxrt: Add flash storage support with VFS and littlefs filesystem. 2021-06-01 23:42:57 +10:00
flexspi_nor_flash.h mimxrt: Add support for Hyperflash chips. 2021-07-31 16:25:40 +10:00