mirror of
https://github.com/brain-hackers/u-boot-brain
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0223a95c72
Add example of an USB UDC configuration with DFU and UMS. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Vince Bridgers <vbridger@altera.com> Acked-by: Pavel Machek <pavel@denx.de> Cc: Stefan Roese <sr@denx.de> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
63 lines
1.0 KiB
C
63 lines
1.0 KiB
C
/*
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* Copyright (C) 2012 Altera Corporation <www.altera.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <asm/arch/reset_manager.h>
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#include <asm/io.h>
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#include <usb.h>
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#include <usb/s3c_udc.h>
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#include <usb_mass_storage.h>
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#include <netdev.h>
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DECLARE_GLOBAL_DATA_PTR;
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/*
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* Print Board information
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*/
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int checkboard(void)
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{
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puts("BOARD: Altera SoCFPGA Cyclone5 Board\n");
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return 0;
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}
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/*
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* Initialization function which happen at early stage of c code
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*/
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int board_early_init_f(void)
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{
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return 0;
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}
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/*
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* Miscellaneous platform dependent initialisations
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*/
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int board_init(void)
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{
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/* Address of boot parameters for ATAG (if ATAG is used) */
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gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
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return 0;
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}
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#ifdef CONFIG_USB_GADGET
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struct s3c_plat_otg_data socfpga_otg_data = {
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.regs_otg = CONFIG_USB_DWC2_REG_ADDR,
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.usb_gusbcfg = 0x1417,
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};
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int board_usb_init(int index, enum usb_init_type init)
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{
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return s3c_udc_probe(&socfpga_otg_data);
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}
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int g_dnl_board_usb_cable_connected(void)
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{
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return 1;
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}
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#endif
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