3 * Ryan Chen, ST Micoelectronics, ryan.chen@st.com.
4 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
30 #include <linux/mtd/fsmc_nand.h>
31 #include <asm/arch/hardware.h>
32 #include <asm/arch/spr_defs.h>
33 #include <asm/arch/spr_misc.h>
35 #define PLGPIO_SEL_36 0xb3000028
36 #define PLGPIO_IO_36 0xb3000038
38 static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
40 static void spear_phy_reset(void)
42 writel(0x10, PLGPIO_IO_36);
43 writel(0x10, PLGPIO_SEL_36);
49 return spear_board_init(MACH_TYPE_SPEAR320);
53 * board_nand_init - Board specific NAND initialization
54 * @nand: mtd private chip structure
56 * Called by nand_init_chip to initialize the board specific functions
59 void board_nand_init()
61 struct misc_regs *const misc_regs_p =
62 (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
63 struct nand_chip *nand = &nand_chip[0];
65 #if defined(CONFIG_NAND_FSMC)
66 if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
68 ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) ==
78 int board_eth_init(bd_t *bis)
82 #if defined(CONFIG_DESIGNWARE_ETH)
83 u32 interface = PHY_INTERFACE_MODE_MII;
84 if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY,
88 #if defined(CONFIG_MACB)
89 if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE,
90 CONFIG_MACB0_PHY) >= 0)