spear310.c 1.71 KB
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/*
 * (C) Copyright 2009
 * Ryan Chen, ST Micoelectronics, ryan.chen@st.com.
 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
 *
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 * SPDX-License-Identifier:	GPL-2.0+
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 */

#include <common.h>
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#include <miiphy.h>
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#include <netdev.h>
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#include <nand.h>
#include <asm/io.h>
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#include <linux/mtd/fsmc_nand.h>
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#include <asm/arch/hardware.h>
#include <asm/arch/spr_defs.h>
#include <asm/arch/spr_misc.h>
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static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
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int board_init(void)
{
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	return spear_board_init(MACH_TYPE_SPEAR310);
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}

/*
 * board_nand_init - Board specific NAND initialization
 * @nand:	mtd private chip structure
 *
 * Called by nand_init_chip to initialize the board specific functions
 */

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void board_nand_init()
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{
	struct misc_regs *const misc_regs_p =
	    (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
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	struct nand_chip *nand = &nand_chip[0];
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#if defined(CONFIG_NAND_FSMC)
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	if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
	     MISC_SOCCFG30) ||
	    ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
	     MISC_SOCCFG31)) {

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		fsmc_nand_init(nand);
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	}
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#endif
	return;
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}
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int board_eth_init(bd_t *bis)
{
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	int ret = 0;

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#if defined(CONFIG_DESIGNWARE_ETH)
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	u32 interface = PHY_INTERFACE_MODE_MII;
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	if (designware_initialize(CONFIG_SPEAR_ETHBASE, interface) >= 0)
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		ret++;
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#endif
#if defined(CONFIG_MACB)
	if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE,
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				CONFIG_MACB0_PHY) >= 0)
		ret++;
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	if (macb_eth_initialize(1, (void *)CONFIG_SYS_MACB1_BASE,
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				CONFIG_MACB1_PHY) >= 0)
		ret++;
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	if (macb_eth_initialize(2, (void *)CONFIG_SYS_MACB2_BASE,
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				CONFIG_MACB2_PHY) >= 0)
		ret++;
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	if (macb_eth_initialize(3, (void *)CONFIG_SYS_MACB3_BASE,
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				CONFIG_MACB3_PHY) >= 0)
		ret++;
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#endif
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	return ret;
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}