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/*
* Copyright 2013 Broadcom Corporation.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <asm/io.h>
#include <asm/mach-types.h>
#include <mmc.h>
#include <asm/kona-common/kona_sdhci.h>
#include <asm/kona-common/clk.h>
#include <asm/arch/sysmap.h>
#include <usb.h>
#include <usb/dwc2_udc.h>
#include <g_dnl.h>
#define SECWATCHDOG_SDOGCR_OFFSET 0x00000000
#define SECWATCHDOG_SDOGCR_EN_SHIFT 27
#define SECWATCHDOG_SDOGCR_SRSTEN_SHIFT 26
#define SECWATCHDOG_SDOGCR_CLKS_SHIFT 20
#define SECWATCHDOG_SDOGCR_LD_SHIFT 0
#ifndef CONFIG_USB_SERIALNO
#define CONFIG_USB_SERIALNO "1234567890"
#endif
DECLARE_GLOBAL_DATA_PTR;
/*
* board_init - early hardware init
*/
int board_init(void)
{
printf("Relocation Offset is: %08lx\n", gd->reloc_off);
/* adress of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
clk_init();
return 0;
}
/*
* misc_init_r - miscellaneous platform dependent initializations
*/
int misc_init_r(void)
{
return 0;
}
/*
* dram_init - sets uboots idea of sdram size
*/
int dram_init(void)
{
gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE,
CONFIG_SYS_SDRAM_SIZE);
return 0;
}
/* This is called after dram_init() so use get_ram_size result */
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_dram[0].size = gd->ram_size;
}
#ifdef CONFIG_KONA_SDHCI
/*
* mmc_init - Initializes mmc
*/
int board_mmc_init(bd_t *bis)
{
int ret = 0;
/* Register eMMC - SDIO2 */
ret = kona_sdhci_init(1, 400000, 0);
if (ret)
return ret;
/* Register SD Card - SDIO4 kona_mmc_init assumes 0 based index */
ret = kona_sdhci_init(3, 400000, 0);
return ret;
}
#endif
#ifdef CONFIG_USB_GADGET
static struct dwc2_plat_otg_data bcm_otg_data = {
.regs_otg = HSOTG_BASE_ADDR
};
int board_usb_init(int index, enum usb_init_type init)
{
debug("%s: performing dwc2_udc_probe\n", __func__);
return dwc2_udc_probe(&bcm_otg_data);
}
int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
{
debug("%s\n", __func__);
if (!getenv("serial#"))
g_dnl_set_serialnumber(CONFIG_USB_SERIALNO);
return 0;
}
int g_dnl_get_board_bcd_device_number(int gcnum)
{
debug("%s\n", __func__);
return 1;
}
int board_usb_cleanup(int index, enum usb_init_type init)
{
debug("%s\n", __func__);
return 0;
}
#endif
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