Commit 8e535af2 authored by Marek Vasut's avatar Marek Vasut
Browse files

arm: socfpga: Introduce common board code



The SoCFPGA has reached a point where every single board code become
the same, since each and every single board is probed equally from OF.
Move the common board code into arch/arm/mach-socfpga/ .
Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
parent ea082346
......@@ -8,7 +8,7 @@
#
obj-y += misc.o timer.o reset_manager.o system_manager.o clock_manager.o \
fpga_manager.o scan_manager.o
fpga_manager.o scan_manager.o board.o
obj-$(CONFIG_SPL_BUILD) += spl.o freeze_controller.o
# QTS-generated config file wrappers
......
/*
* Altera SoCFPGA common board code
*
* Copyright (C) 2015 Marek Vasut <marex@denx.de>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <errno.h>
#include <asm/arch/reset_manager.h>
#include <asm/io.h>
#include <usb.h>
#include <usb/dwc2_udc.h>
DECLARE_GLOBAL_DATA_PTR;
void s_init(void) {}
/*
* Miscellaneous platform dependent initialisations
*/
int board_init(void)
{
/* Address of boot parameters for ATAG (if ATAG is used) */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
return 0;
}
#ifdef CONFIG_USB_GADGET
struct dwc2_plat_otg_data socfpga_otg_data = {
.usb_gusbcfg = 0x1417,
};
int board_usb_init(int index, enum usb_init_type init)
{
int node[2], count;
fdt_addr_t addr;
count = fdtdec_find_aliases_for_id(gd->fdt_blob, "udc",
COMPAT_ALTERA_SOCFPGA_DWC2USB,
node, 2);
if (count <= 0) /* No controller found. */
return 0;
addr = fdtdec_get_addr(gd->fdt_blob, node[0], "reg");
if (addr == FDT_ADDR_T_NONE) {
printf("UDC Controller has no 'reg' property!\n");
return -EINVAL;
}
/* Patch the address from OF into the controller pdata. */
socfpga_otg_data.regs_otg = addr;
return dwc2_udc_probe(&socfpga_otg_data);
}
int g_dnl_board_usb_cable_connected(void)
{
return 1;
}
#endif
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