u-boot.git/drivers/usb/Kconfig, branch v2020.04

sunxi: Move common defconfig options to Kconfig

2020-03-18T12:55:00Z

Some config symbols are found in *almost* every _defconfig file for Allwinner boards, because those options are actually a platform choice, and not a per-board decision. Some of these options are older, some have recently been added. Move those options to be set for all Allwinner boards in their respective Kconfig files. The rationales are as follows: - NR_DRAM_BANKS: All Allwinner SoC map DRAM at one contiguous region of address space only, starting at 1 GB. So it's always one bank. - SPL_{DOS,EFI}_PARTITION: The Allwinner SPL does only support raw MMC accesses, we don't care about filesystems or partitions in there, so there is no need to define those symbols at all. - USE_PREBOOT: We start USB early when a keyboard is configured, using the preboot env variable, so we need to set this variable. - SYS_RELOC_GD_ENV_ADDR: We don't specify any ENV_ADDR, so need this symbol to be set (according to 8d8ee47e03e). - SYS_USB_EVENT_POLL_VIA_INT_QUEUE: According to commit eab9433aa55428, specifying this reduces the latency of the USB keyboard handling, so this was formerly enabled in config headers for all Allwinner boards. Signed-off-by: Andre Przywara Acked-by: Maxime Ripard Tested-by: Jagan Teki # Amarula A64-Relic Reviewed-by: Jagan Teki

usb: kbd: implement special keys

2019-11-25T12:28:53Z

Provide support for F1-F12, Insert, Delete, Home, End, Page Up, Page Down. As this leads to a size increase provide a customizing setting CONFIG_USB_KEYBOARD_FN_KEYS. Signed-off-by: Heinrich Schuchardt

usb: Add Cadence USB3 host and gadget driver

2019-11-06T23:24:59Z

Add support for USB3 host and gadget driver. This is a direct sync of Linux kernel Cadence USB stack that from v5.4-rc1 release. Driver has been modified so that it compiles without errors against U-Boot code base. Features not required for U-Boot such as scatter-gather DMA and OTG interrupt handling has been dropped. Signed-off-by: Jean-Jacques Hiblot [jjhiblot@ti.com: Add PHY support] Signed-off-by: Vignesh Raghavendra

usb: Don't enable CONFIG_SPL_DM_USB for non-DM SPL

2018-12-14T16:59:08Z

When CONFIG_SPL_DM_USB was added, it was added defaulted on without protection to ensure it didn't get set for non-DM SPL builds. This leads to unexpected and confusing failures when building a DM based U-Boot but with a non-DM SPL, as the defconfig is unlikely to have CONFIG_SPL_DM_USB actively disabled. Tweak the Kconfig to not enable this setting unless CONFIG_SPL_DM is set. Signed-off-by: Martyn Welch

usb: introduce a separate config option for DM USB device

2018-12-07T15:31:45Z

Using CONFIG_DM_USB for this purpose prevents using DM_USB for host and not for device. Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Lukasz Majewski

usb: Do not compile USB_STORAGE with BLK && !DM_USB

2018-12-02T20:59:37Z

The USB storage driver does not compile when CONFIG_BLK is set, but DM_USB is not set, as we're missing the DM device links for CONFIG_BLK enabled code paths. So far it looks like nobody fell into this trap, because no board enabled CONFIG_BLK and CONFIG_USB_STORAGE while not enabling CONFIG_DM_USB, but we should still reflect that dependency properly in Kconfig so that implicit enabling of CONFIG_USB_STORAGE works. Signed-off-by: Alexander Graf

usb: Introduce CONFIG_SPL_DM_USB

2018-11-26T20:19:03Z

This allows building the SPL without driver model for USB. Since CONFIG_SPL_DM_USB is enabled if and only if CONFIG_DM_USB was enabled before, this patch does not change the build behaviour. Signed-off-by: Sven Schwermer

usb: kbd: select SYS_STDIO_DEREGISTER

2018-02-21T19:28:15Z

If SYS_STDIO_DEREGISTER is not selected and USB_KEYBOARD is selected U-Boot cannot be built due to missing function stdio_deregister_dev. So USB_KEYBOARD should select SYS_STDIO_DEREGISTER. Signed-off-by: Heinrich Schuchardt

Convert CONFIG_TWL4030_USB to Kconfig

2018-01-22T21:43:30Z

This converts the following to Kconfig: CONFIG_TWL4030_USB Signed-off-by: Adam Ford

Convert CONFIG_USB_MUSB_HCD et al to Kconfig

2018-01-22T21:43:29Z

This converts the following to Kconfig: CONFIG_USB_MUSB_HCD CONFIG_USB_MUSB_UDC CONFIG_USB_DAVINCI CONFIG_USB_OMAP3 CONFIG_USB_DA8XX CONFIG_USB_AM35X Signed-off-by: Adam Ford