From 1bd3050c27508036576c1f34ca500a6b4bccbda0 Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Mon, 26 Jan 2015 20:17:49 +0100 Subject: libpayload: Add USB device mode driver Add a framework for USB device mode controllers and a driver for the ChipIdea controller which is part of the tegra platform. TODO: - fix USB detach/attach - implement zero length packet handling properly BUG=chrome-os-partner:35861 TEST=none BRANCH=none Change-Id: I8defeea78b5a3bdbf9c1b1222c2702eaf3256b81 Signed-off-by: Patrick Georgi Original-Commit-Id: 542332291880c4026a05a960ceb91d37891ee018 Original-Change-Id: Ib4068d201dd63ebeda80157bd3130f3059919cdd Original-Signed-off-by: Patrick Georgi Original-Reviewed-on: https://chromium-review.googlesource.com/243272 Original-Reviewed-by: Aaron Durbin Reviewed-on: http://review.coreboot.org/8756 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- payloads/libpayload/drivers/Makefile.inc | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'payloads/libpayload/drivers/Makefile.inc') diff --git a/payloads/libpayload/drivers/Makefile.inc b/payloads/libpayload/drivers/Makefile.inc index 007395788f..b5f6c16e22 100644 --- a/payloads/libpayload/drivers/Makefile.inc +++ b/payloads/libpayload/drivers/Makefile.inc @@ -105,5 +105,9 @@ libc-$(CONFIG_LP_USB_MSC) += usb/usbmsc.c libc-$(CONFIG_LP_USB_DWC2) += usb/dwc2.c libc-$(CONFIG_LP_USB_DWC2) += usb/dwc2_rh.c +# USB device stack +libc-$(CONFIG_LP_UDC) += udc/udc.c +libc-$(CONFIG_LP_UDC_CI) += udc/chipidea.c + # used by both USB HID and keyboard libc-y += hid.c -- cgit v1.2.3