1 /* 2 * (C) Copyright 2009 3 * Ryan Chen, ST Micoelectronics, ryan.chen@st.com. 4 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 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. 13 * 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. 18 * 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, 22 * MA 02111-1307 USA 23 */ 24 25 #include <common.h> 26 #include <miiphy.h> 27 #include <netdev.h> 28 #include <nand.h> 29 #include <asm/io.h> 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> 34 35 static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; 36 37 int board_init(void) 38 { 39 return spear_board_init(MACH_TYPE_SPEAR310); 40 } 41 42 /* 43 * board_nand_init - Board specific NAND initialization 44 * @nand: mtd private chip structure 45 * 46 * Called by nand_init_chip to initialize the board specific functions 47 */ 48 49 void board_nand_init() 50 { 51 struct misc_regs *const misc_regs_p = 52 (struct misc_regs *)CONFIG_SPEAR_MISCBASE; 53 struct nand_chip *nand = &nand_chip[0]; 54 55 #if defined(CONFIG_NAND_FSMC) 56 if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == 57 MISC_SOCCFG30) || 58 ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == 59 MISC_SOCCFG31)) { 60 61 fsmc_nand_init(nand); 62 } 63 #endif 64 return; 65 } 66 67 int board_eth_init(bd_t *bis) 68 { 69 int ret = 0; 70 71 #if defined(CONFIG_DESIGNWARE_ETH) 72 u32 interface = PHY_INTERFACE_MODE_MII; 73 if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY, 74 interface) >= 0) 75 ret++; 76 #endif 77 #if defined(CONFIG_MACB) 78 if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE, 79 CONFIG_MACB0_PHY) >= 0) 80 ret++; 81 82 if (macb_eth_initialize(1, (void *)CONFIG_SYS_MACB1_BASE, 83 CONFIG_MACB1_PHY) >= 0) 84 ret++; 85 86 if (macb_eth_initialize(2, (void *)CONFIG_SYS_MACB2_BASE, 87 CONFIG_MACB2_PHY) >= 0) 88 ret++; 89 90 if (macb_eth_initialize(3, (void *)CONFIG_SYS_MACB3_BASE, 91 CONFIG_MACB3_PHY) >= 0) 92 ret++; 93 #endif 94 return ret; 95 } 96