Hi Marek,
This series is based on your u-boot-testing/chipidea branch. After this series, nitrogen6x works with tftpboot to transfer files over usb. But I still cannot enable CONFIG_USB_TTY because of link errors.
Do you have a plan for defining the following symbols in general code? setup_ep udc_endpoint_write udc_init udc_startup_events udc_connect udc_unset_nak udc_set_nak udc_unset_nak
Or should usbtty be hacked to use more gadget style functions?
Troy Kisky (18): Add functions for use with i.mx6 otg udc mx6: iomux: add GPR1 defines mx6: define OTG_BASE_ADDR nitrogen6x: add otg usb ethernet gadget support nitrogen6x: add CONFIG_MV_UDC usb: gadget: config: fix unaligned access issues usb: gadget: mv_udc: set udc after controller.udc is initialized usb: gadget: mv_udc: add MX6Q specific reset usb: gadget: ether set wMaxPacketSize usb: gadget: ether: return error from rx_submit if no request usb: gadget: mv_udc: split mv_udc.h file usb: udc: add udc.h include file usb: gadget: mv_udc: fix typo in error message usb: gadget: mv_udc: use static initialization of ops,udc usb: gadget: mv_udc: set is_dualspeed = 1 usb: gadget: mv_udc: fix full speed connections usb: gadget: mv_udc: fix cache issues usb: gadget: mv_udc: clear desc upon ep_disable
arch/arm/cpu/armv7/mx6/soc.c | 70 ++++++++++++++++++ arch/arm/include/asm/arch-mx6/imx-regs.h | 2 + arch/arm/include/asm/arch-mx6/iomux.h | 6 ++ arch/arm/include/asm/arch-mx6/sys_proto.h | 4 + board/boundary/nitrogen6x/nitrogen6x.c | 16 ++++ drivers/serial/usbtty.h | 3 +- drivers/usb/gadget/config.c | 6 +- drivers/usb/gadget/ether.c | 5 +- drivers/usb/gadget/mv_udc.c | 100 ++++++++++++++++++------- drivers/usb/gadget/mv_udc.h | 117 +++++++++++++++++++++++++++++ include/configs/nitrogen6x.h | 7 ++ include/usb/designware_udc.h | 31 -------- include/usb/mpc8xx_udc.h | 19 +---- include/usb/musb_udc.h | 53 -------------- include/usb/mv_udc.h | 118 ------------------------------ include/usb/omap1510_udc.h | 27 +------ include/usb/pxa27x_udc.h | 26 +------ include/usb/udc.h | 60 +++++++++++++++ 18 files changed, 371 insertions(+), 299 deletions(-) create mode 100644 drivers/usb/gadget/mv_udc.h create mode 100644 include/usb/udc.h