2022-04-23 00:36:11 +02:00
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config BR2_PACKAGE_WILC_DRIVER
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bool "wilc kernel module"
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2022-04-27 09:25:41 +02:00
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depends on BR2_LINUX_KERNEL
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2022-04-23 00:36:11 +02:00
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help
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External kernel module for WILC1000/3000 devices.
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wilc kernel driver source as found in Microchip's at91-linux
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kernel tree with added Kbuild file to be built as a generic
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external module.
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The wilc1000 driver currently maintained in Linux kernel does
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not support BLE of the WILC3000 hardware. This package is
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meant to bridge that gap until Microchip can get WILC3000
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support upstream.
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Supports both SDIO and SPI modes.
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https://github.com/embeddedTS/wilc3000-external-module
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if BR2_PACKAGE_WILC_DRIVER
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config BR2_PACKAGE_WILC_DRIVER_SPI
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bool "SPI"
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help
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This module adds support for the SPI interface of adapters
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using WILC1000/3000 chipset. The WILC1000/3000 has a Serial
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Peripheral Interface (SPI) that operates as an SPI slave.
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This SPI interface can be used for control and for serial
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I/O of 802.11 data. The SPI is a full-duplex slave
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synchronous serial interface that is available immediately
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following reset when pin 9 (SDIO_SPI_CFG) is tied to VDDIO.
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Select this if your platform is using the SPI bus.
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config BR2_PACKAGE_WILC_DRIVER_SDIO
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bool "SDIO"
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help
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This module adds support for the SDIO interface of adapters
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using WILC1000/3000 chipset. The WILC1000/3000 SDIO is a full
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speed interface. It meets SDIO card specification version 2.0.
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The interface supports the 1-bit/4-bit SD transfer mode at the
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clock range of 0-50 MHz. The host can use this interface to
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read and write from any register within the chip as well as
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configure the WILC1000/3000 for data DMA. To use this
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interface, pin9 (SDIO_SPI_CFG) must be grounded. Select this
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if your platform is using the SDIO bus.
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if BR2_PACKAGE_WILC_DRIVER_SDIO
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config BR2_PACKAGE_WILC_DRIVER_SDIO_OOB
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bool "Enable out-of-band interrupt"
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help
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This option enables out-of-band interrupt support for the
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WILC1000/3000 chipset. This OOB interrupt is intended to
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provide a faster interrupt mechanism for SDIO host controllers
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that don't support SDIO interrupt. Select this option If the
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SDIO host controller in your platform doesn't support SDIO
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time division interrupt.
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endif
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endif
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2022-07-15 23:10:41 +02:00
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comment "wilc kernel module needs a Linux kernel to be built"
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depends on !BR2_LINUX_KERNEL
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