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Author: Gregory Nutt <gnutt@nuttx.org>

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Misc changes made following recommendatinos of tools/nxstyle.

Author: kyChu <hello.kychu@gmail.com>

    drivers/mtd/w25qxxxjv.c:  Add QSPI-based Winbond NOR FLASH driver
    drivers/mtd/Kconfig:  include w25qxxxjv mtd driver to menuconfig
    mtd/mtd.h:  add function prototype of w25qxxxjv_initialize
This commit is contained in:
kyChu
2019-11-20 17:25:40 -06:00
committed by Gregory Nutt
parent bc8d964cb9
commit 261a6ff758
3 changed files with 1525 additions and 1 deletions
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drivers/mtd/Kconfig
+29
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@@ -612,6 +612,35 @@ config N25QXXX_SECTOR512
endif # MTD_N25QXXX
config MTD_W25QXXXJV
bool "QuadSPI-based Winbond W25QXXXJV family FLASH"
default n
---help---
Support the W25Q016JV, W25Q032JV, W25Q064JV, W25Q128JV, W25Q256JV, W25Q512JV, W25Q01JV
if MTD_W25QXXXJV
config W25QXXXJV_QSPIMODE
int "W25QXXXJV QuadSPI Mode"
default 0
---help---
This device can operate in SPI mode 0 or 3.
config W25QXXXJV_QSPI_FREQUENCY
int "W25QXXXJV QuadSPI Frequency"
default 133000000
---help---
Per data sheet:
– 133MHz Single, Dual/Quad SPI clocks
– 266/532MHz equivalent Dual/Quad SPI
– 66MB/S continuous data transfer rate
config W25QXXXJV_SECTOR512
bool "Simulate 512 byte Erase Blocks"
default n
endif # MTD_W25QXXXJV
config MTD_MX25RXX
bool "QuadSPI-based Macronix MX25RXX family FLASH"
default n