Included commits provide Linux USB gadget support for U-boot. The USB Gadget infrastructure is running on top of the Samsung's UDC OTG controller. The code has been tested on the GONI (S5PC110) reference target.
Files: drivers/usb/gadget/file_storage.c drivers/usb/gadget/storage_common.c Aren't passing the checkpatch.pl script check, however they were taken from Linux kernel. On purpose this code hasn't been corrected, to facilitate further code porting from Linux to U-boot (or in opposite direction) v1: - Linux USB Gadget support for Samsung targets (tested on GONI) - Simple USB Mass Storage (UMS) Gadget implementation to proof the concept of running USB Gadgets in U-boot. - The new ums command It is important to emphase, that now USB Gadget framework can handle one gadget. Lukasz Majewski (2): usb:gadget: Linux USB Gadget framework usb:gadget: USB Mass Storage Gadget support. arch/arm/include/asm/arch-s5pc1xx/hs_otg.h | 32 + arch/arm/include/asm/arch-s5pc1xx/regs-otg.h | 309 +++ board/samsung/goni/goni.c | 139 + common/Makefile | 1 + common/cmd_usb_mass_storage.c | 67 + drivers/usb/gadget/Makefile | 11 +- drivers/usb/gadget/file_storage.c | 3533 ++++++++++++++++++++++++++ drivers/usb/gadget/s3c_udc_otg.c | 878 +++++++ drivers/usb/gadget/s3c_udc_otg_xfer_dma.c | 1406 ++++++++++ drivers/usb/gadget/storage_common.c | 762 ++++++ include/configs/s5p_goni.h | 13 + include/usb/lin_gadget_compat.h | 69 + include/usb/s3c_udc.h | 160 ++ include/usb_mass_storage.h | 36 + 14 files changed, 7413 insertions(+), 3 deletions(-) create mode 100644 arch/arm/include/asm/arch-s5pc1xx/hs_otg.h create mode 100644 arch/arm/include/asm/arch-s5pc1xx/regs-otg.h create mode 100644 common/cmd_usb_mass_storage.c create mode 100644 drivers/usb/gadget/file_storage.c create mode 100644 drivers/usb/gadget/s3c_udc_otg.c create mode 100644 drivers/usb/gadget/s3c_udc_otg_xfer_dma.c create mode 100644 drivers/usb/gadget/storage_common.c create mode 100644 include/usb/lin_gadget_compat.h create mode 100644 include/usb/s3c_udc.h create mode 100644 include/usb_mass_storage.h -- 1.7.2.3 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
