[U-Boot] [UBOOT RFC PATCH 00/13] DRA7xx: Add DWC3 USB driver and enable DFU

Kishon Vijay Abraham I
2014-08-18T14:28:22Z

Ported DWC3 driver from linux kernel v3.16 to uboot and enabled DFU in DRA7xx.
Tested only with DFU ram.

While I kept the dwc3 driver pretty much the same from linux kernel, I have
created a single driver for both USB2 and USB3 PHY programming. I have also
adapted udc-core from linux kernel so that we can cleanly link the gadet
driver with the controller driver.

This series was created on top of
commit 61e76f53708cf082ef9061a140b57df3513b8ba1
Merge: 76b2102 3d83e67
Author: Tom Rini <trini@ti.com>
Date: Tue Jun 10 20:37:00 2014 -0400

Merge branch 'master' of git://git.denx.de/u-boot-usb

Let me know of any feedback and suggestions.

Known Issues:
DWC3 is not enumerating consistently.

Kishon Vijay Abraham I (13):
include: linux: preparation for porting dwc3 from linux kernel
usb: gadget: udc-core: Add minimal udc-core from linux kernel
ARM: DRA7: Enable clocks for USB OTGSS and USB PHY
usb: dwc3: Add dwc3 driver
usb: dwc3-omap: Add dwc3 glue driver for OMAP
usb: dwc3: TI PHY: PHY driver for dwc3 in TI platforms
usb: gadget: g_dnl: Explicitly set the max packet size in descriptor
common: cmd_dfu: invoke board_usb_cleanup() for cleaning up
common: cmd_dfu: add an API that takes controller index for handling
interrupts
board: ti: DRA7: added USB initializtion code
commom: usb: implement "__weak" functions to make compiler happy
include: configs: Enable DWC3 and DFU in DRA7xx
dwc3: core: Change the bounce buffer size to 4096

Makefile | 1 +
arch/arm/cpu/armv7/omap5/hw_data.c | 14 +
arch/arm/cpu/armv7/omap5/prcm-regs.c | 6 +-
arch/arm/include/asm/arch-omap5/omap.h | 12 +
arch/arm/include/asm/omap_common.h | 4 +-
board/ti/dra7xx/evm.c | 106 ++
common/cmd_dfu.c | 2 +
common/usb.c | 18 +
drivers/usb/dwc3/Makefile | 10 +
drivers/usb/dwc3/core.c | 640 +++++++
drivers/usb/dwc3/core.h | 961 +++++++++++
drivers/usb/dwc3/dwc3-omap.c | 447 +++++
drivers/usb/dwc3/ep0.c | 1045 ++++++++++++
drivers/usb/dwc3/gadget.c | 2841 ++++++++++++++++++++++++++++++++
drivers/usb/dwc3/gadget.h | 163 ++
drivers/usb/dwc3/io.h | 52 +
drivers/usb/dwc3/linux-compat.h | 132 ++
drivers/usb/dwc3/ti_usb_phy.c | 269 +++
drivers/usb/gadget/Makefile | 1 +
drivers/usb/gadget/composite.c | 3 +-
drivers/usb/gadget/g_dnl.c | 1 +
drivers/usb/gadget/udc-core.c | 229 +++
include/configs/dra7xx_evm.h | 59 +
include/configs/ti_omap5_common.h | 1 +
include/dwc3-omap-uboot.h | 32 +
include/dwc3-uboot.h | 26 +
include/linux/compat.h | 12 +-
include/linux/usb/composite.h | 12 +
include/linux/usb/dwc3-omap.h | 19 +
include/linux/usb/gadget.h | 75 +-
include/linux/usb/otg.h | 20 +
include/ti-usb-phy-uboot.h | 22 +
include/usb.h | 7 +
include/usb/lin_gadget_compat.h | 8 +-
34 files changed, 7236 insertions(+), 14 deletions(-)
create mode 100644 drivers/usb/dwc3/Makefile
create mode 100644 drivers/usb/dwc3/core.c
create mode 100644 drivers/usb/dwc3/core.h
create mode 100644 drivers/usb/dwc3/dwc3-omap.c
create mode 100644 drivers/usb/dwc3/ep0.c
create mode 100644 drivers/usb/dwc3/gadget.c
create mode 100644 drivers/usb/dwc3/gadget.h
create mode 100644 drivers/usb/dwc3/io.h
create mode 100644 drivers/usb/dwc3/linux-compat.h
create mode 100644 drivers/usb/dwc3/ti_usb_phy.c
create mode 100644 drivers/usb/gadget/udc-core.c
create mode 100644 include/dwc3-omap-uboot.h
create mode 100644 include/dwc3-uboot.h
create mode 100644 include/linux/usb/dwc3-omap.h
create mode 100644 include/linux/usb/otg.h
create mode 100644 include/ti-usb-phy-uboot.h

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1.9.1