u-boot.git/drivers/usb, branch v2023.01-rc1

usb: ehci: ehci-marvell: Support for marvell,ac5-ehci

2022-11-07T06:46:28Z

Unlike the other 64-bit mvebu SoCs the AlleyCat5 uses the older ehci block from the 32-bit SoCs. Adapt the ehci-marvell.c driver to cope with the fact that the ac5 does not have the mbus infrastructure the 32-bit SoCs have and ensure USB_EHCI_IS_TDI is selected. Signed-off-by: Chris Packham Reviewed-by: Stefan Roese

usb: ohci: Use a flexible array member for portstatus

2022-11-03T22:24:09Z

The struct is only used to overlay the MMIO region, so the behavior is the same. This obsoletes the Kconfig option for the number of ports. Signed-off-by: Samuel Holland

usb: Update the test to cover reading and writing

2022-10-31T15:02:44Z

Add test coverage for blk_write() as well. The blk_erase() is not tested for now as the USB stor interface does not support erase. Signed-off-by: Simon Glass

usb: ether: Fix error handling in usb_ether_init

2022-10-18T03:17:12Z

The code checks the return value from uclass_first_device as well as that the device exists but it passes on the return value which may be zero if there are no gadget devices. Just check that a device was returned and return -ENODEV otherwise. Also remove the dev variable which is not really used for anything. Signed-off-by: Michal Suchanek Reviewed-by: Simon Glass

Fix typo in CONFIG_USBNET_DEVADDR

2022-10-12T15:11:19Z

Fix typo that was caused by the same feature being split in to 2 different configuration options. Replace CONFIG_USBNET_DEVADDR with CONFIG_USBNET_DEV_ADDR Signed-off-by: Ignacio Zamora

usb: gadget: fastboot: detach usb on reboot commands

2022-10-10T16:08:18Z

When host issues "fastboot reboot fastboot", it's expected that the board drops the USB connection before resetting. On some boards, such as Khadas VIM3L and SEI610, this is not the case. We observe the following error: $ fastboot reboot fastboot Rebooting into fastboot OKAY [ 0.004s] fastboot: error: Failed to boot into userspace fastboot; one or more components might be unbootable. This does not happen when we use the RST button on the board. It can be reproduced in linux with: # echo b > /proc/sysrq-trigger In this case, we hit a undefined hardware behavior, where D+ and D- are in an unknown state. Therefore the host can't detect usb disconnection. Make sure we always call usb_gadget_release() when a "fastboot reboot" command is issued. Note: usb_gadget_release() should be called before g_dnl_unregister() because g_dnl_unregister() triggers a complete() call on each endpoint (thus calling do_reset()). Signed-off-by: Mattijs Korpershoek

usb: ehci: Remove unused ehci_{setup,shutdown}_phy() helpers

2022-10-10T16:08:18Z

Remove unused ehci_{setup,shutdown}_phy() helpers now replaced by generic_{setup,shutdown}_phy(). Signed-off-by: Patrice Chotard Cc: Marek Vasut Cc: Simon Glass

usb: ehci: Make usage of generic_{setup,shutdown}_phy() helpers

2022-10-10T16:08:18Z

Replace ehci_setup_phy() and ehci_shutdown_phy () by respectively generic_setup_phy() and generic_shutdown_phy(). Signed-off-by: Patrice Chotard Cc: Marek Vasut Cc: Simon Glass

usb: ohci: Make usage of generic_{setup,shutdown}_phy() helpers

2022-10-10T16:08:18Z

Replace ohci_setup_phy() and ohci_shutdown_phy () by respectively generic_setup_phy() and generic_shutdown_phy(). Signed-off-by: Patrice Chotard Cc: Marek Vasut Cc: Simon Glass

usb: gadget: Clean up Makefile ifdeffery

2022-10-10T16:08:18Z

Take the USB_ETHER ifdef block apart and make use of obj-$(VAR) instead to include the source files in build. The duplicate CI_UDC entry is now removed, the USB_DEVICE ifdef is now reduced to core.o ep.o addition, the ether.o can be conditionally compiled in using USB_ETHER. No functional change. Signed-off-by: Marek Vasut Reviewed-by: Patrice Chotard