53 lines
1.2 KiB
Plaintext
53 lines
1.2 KiB
Plaintext
#
|
|
# Copyright (c) 2018 Savoir-Faire Linux.
|
|
#
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
#
|
|
|
|
|
|
menuconfig SPI_NOR
|
|
bool "SPI NOR Flash"
|
|
select FLASH_HAS_DRIVER_ENABLED
|
|
depends on SPI
|
|
|
|
if SPI_NOR
|
|
|
|
config SPI_NOR_INIT_PRIORITY
|
|
int
|
|
default 80
|
|
help
|
|
Device driver initialization priority.
|
|
Device is connected to SPI bus, it has to
|
|
be initialized after SPI driver.
|
|
|
|
config SPI_NOR_CS_WAIT_DELAY
|
|
int "Delay time in us"
|
|
default 0
|
|
help
|
|
This is the wait delay (in us) to allow for CS switching to take effect
|
|
|
|
config SPI_NOR_FLASH_LAYOUT_PAGE_SIZE
|
|
int "Page size to use for FLASH_LAYOUT feature"
|
|
default 65536
|
|
help
|
|
When CONFIG_FLASH_PAGE_LAYOUT is used this driver will support
|
|
that API. By default the page size corresponds to the block
|
|
size (65536). Other options include the 32K-byte erase size
|
|
(32768), and the sector size (4096).
|
|
|
|
config SPI_NOR_PAGE_SIZE
|
|
int "Page size of SPI flash"
|
|
default 0
|
|
help
|
|
Note: This option is deprecated and is ignored. Page size is
|
|
always 256.
|
|
|
|
config SPI_NOR_SECTOR_SIZE
|
|
int "Sector size of SPI flash"
|
|
default 0
|
|
help
|
|
Note: This option is deprecated and is ignored. Sector size
|
|
is always 4096.
|
|
|
|
endif # SPI_NOR
|