8a11f91252
This is a USB controller driver for STM32F4xx devices using the STM32 Cube HAL_PCD framework. This has been tested with the cdc_acm driver on a 96b_carbon board (STM32F401RE). This is a refactoring of: usb: usb_dc_stm: Add support for STM32Cube HAL_PCD USB driver Signed-off-by: Christer Weinigel <christer@weinigel.se> [daniel.thompson@linaro.org: Removed STM32F40(157) defconfig changes together with STM32F4Discovery pinmux and defconfig changes, updated clock settings and pad configuration to match latest mainline] Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> [giannis.damigos@gmail.com: Change uint*_t types to u*_t types, change SYS_LOG_USB_DC_STM_LEVEL to SYS_LOG_USB_DRIVER_LEVEL and update pinmux to match latest arm branch] Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com> Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
77 lines
1.5 KiB
Plaintext
77 lines
1.5 KiB
Plaintext
# Kconfig - USB device configuration options
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#
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# Copyright (c) 2016 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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if USB
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config USB_DW
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bool
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prompt "Designware USB Device Controller Driver"
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default n
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help
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Designware USB Device Controller Driver.
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config USB_DW_IRQ_PRI
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int "DesignWare USB Driver Interrupt priority"
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depends on USB_DW
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help
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USB interrupt priority.
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config USB_DC_STM32
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bool
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prompt "USB device controller driver for STM32 devices"
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depends on HAS_STM32CUBE
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depends on SOC_SERIES_STM32F4X
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default n
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help
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STM32 family USB device controller Driver.
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config USB_DC_STM32_IRQ_PRI
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int "USB STM32 Driver Interrupt priority"
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depends on USB_DC_STM32
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default 3
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help
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USB interrupt priority.
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config USB_DC_STM32_EP_NUM
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int
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depends on USB_DC_STM32
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default 4
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help
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Number of supported endpoints (including ep0).
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config USB_DC_STM32_RAM_SIZE
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int
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depends on USB_DC_STM32
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default 512
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help
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Total size in bytes for RX/TX buffering (FIFO, PMA...)
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In case of USB-OTG-FS controller, datasheet defines a shared FIFO size.
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For USB device controller, datasheet defines USB packet SRAM size.
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config SYS_LOG_USB_DRIVER_LEVEL
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int
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prompt "USB driver log level"
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depends on SYS_LOG
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default 0
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help
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Sets log level for USB driver
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Levels are:
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- 0 OFF, do not write
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- 1 ERROR, only write SYS_LOG_ERR
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- 2 WARNING, write SYS_LOG_WRN in addition to previous level
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- 3 INFO, write SYS_LOG_INF in addition to previous levels
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- 4 DEBUG, write SYS_LOG_DBG in addition to previous levels
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endif # USB
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