This series applies on top of the series "Add support for DM_USB and
DM_USB_DEV to TI's K2G platforms" and "Add support for DM_USB and
DM_USB_DEV for TI's DRA7 EVMs and AM57 EVMs platforms."
The am433x platforms can use the generic DWC3 driver instead of relying on
the dwc3-xhci driver.
The am335x platforms use the musb controller. With a bit of work it can be
made to support DM as well. This series only enables DM_USB and DM_USB_GADGET
on am335x_boneblack_vboot. The changes for the other am335x based platforms
will come in a subsequent series that reworks the configs of several TI
boards.
This is part of a work to move all TI's platforms to support DM_USB and
DM_USB_DEV.
As a side effect it makes it easy to support the full USB RDNIS bootflow
(bootrom loads SPL over RNDIS, SPL loads u-boot over RNDIS, u-boot loads
the images over RNDIS)
This series is made of 3 parts:
- some generic changes: rename DM_USB_DEV in DM_USB_GADGET and create
UCLASS_USB_GADGET for the USB peripheral drivers.
- am437x support for DM_USB and DM_USB_GADGET
- am335x support for DM_USB and DM_USB_GADGET
Tested on:
- am4372 evm
- beaglebone black
- am335x evm (to verify that it doesn't break anything)
Jean-Jacques Hiblot (16):
usb: rename CONFIG_DM_USB_DEV as CONFIG_DM_USB_GADGET
dm: usb: create a new UCLASS ID for USB gadget devices
spl: drivers: Link usb common library to SPL if USB gadget is enabled
spl: net: dm: usb: bind the gadget before attempting to load the image
phy: omap_usb2: Add support for am437x
dwc3-generic: Add support for the am437x
board: ti: am43xx: turn on USB clocks
dts: Add a u-boot specific dtsi file for the am4372
dts: am4372: Enable USB1 in SPL
configs: am43xx_evm: Enable DM_USB and DM_USB_GADGET
configs: am43xx: Enable RNDIS support in SPL
usb: musb-new: Allow the diver not to use the set_phy_power() callback
usb: musb-new: Add support for DM_USB_GADGET
arm: am33xx: Register USB controllers if DM_USB is used but not
OF_CONTROL
configs: am335x_evm: Do not disable DM_USB in SPL
configs: am335x_boneblack_vboot: enable DM_USB and RNDIS boot in SPl
arch/arm/Kconfig | 4 +-
arch/arm/dts/am4372-generic-u-boot.dtsi | 2 +
arch/arm/dts/am4372-u-boot.dtsi | 40 +++++++
arch/arm/dts/am437x-gp-evm-u-boot.dtsi | 2 +
arch/arm/dts/am437x-idk-evm-u-boot.dtsi | 2 +
arch/arm/dts/am437x-sk-evm-u-boot.dtsi | 2 +
arch/arm/include/asm/omap_musb.h | 8 ++
arch/arm/mach-omap2/am33xx/board.c | 58 ++++++++--
board/sunxi/board.c | 2 +-
board/ti/am43xx/board.c | 22 ++++
common/Makefile | 3 +
common/spl/spl_net.c | 4 +-
configs/am335x_boneblack_vboot_defconfig | 8 ++
configs/am43xx_evm_defconfig | 17 +++
configs/am57xx_evm_defconfig | 2 +-
configs/am57xx_hs_evm_defconfig | 2 +-
configs/dra7xx_evm_defconfig | 2 +-
configs/dra7xx_hs_evm_defconfig | 2 +-
configs/k2g_evm_defconfig | 2 +-
configs/k2g_hs_evm_defconfig | 2 +-
drivers/Makefile | 1 +
drivers/phy/omap-usb2-phy.c | 45 ++++++--
drivers/usb/Kconfig | 2 +-
drivers/usb/dwc3/core.c | 2 +-
drivers/usb/dwc3/dwc3-generic.c | 7 +-
drivers/usb/gadget/ether.c | 2 +-
drivers/usb/gadget/udc/Makefile | 4 +
drivers/usb/gadget/udc/udc-core.c | 41 -------
drivers/usb/musb-new/am35x.c | 8 +-
drivers/usb/musb-new/musb_dsps.c | 8 +-
drivers/usb/musb-new/musb_gadget.c | 11 ++
drivers/usb/musb-new/musb_uboot.c | 4 +-
drivers/usb/musb-new/omap2430.c | 2 +-
drivers/usb/musb-new/sunxi.c | 2 +-
drivers/usb/musb-new/ti-musb.c | 179 +++++++++++++++++++++++--------
include/configs/am335x_evm.h | 1 -
include/dm/uclass-id.h | 1 +
include/linux/usb/gadget.h | 2 +-
38 files changed, 375 insertions(+), 133 deletions(-)
create mode 100644 arch/arm/dts/am4372-u-boot.dtsi
--
2.7.4
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