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 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #include <common.h> 10 #include <miiphy.h> 11 #include <netdev.h> 12 #include <nand.h> 13 #include <asm/io.h> 14 #include <linux/mtd/fsmc_nand.h> 15 #include <asm/arch/hardware.h> 16 #include <asm/arch/spr_defs.h> 17 #include <asm/arch/spr_misc.h> 18 19 static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; 20 21 int board_init(void) 22 { 23 return spear_board_init(MACH_TYPE_SPEAR310); 24 } 25 26 /* 27 * board_nand_init - Board specific NAND initialization 28 * @nand: mtd private chip structure 29 * 30 * Called by nand_init_chip to initialize the board specific functions 31 */ 32 33 void board_nand_init() 34 { 35 struct misc_regs *const misc_regs_p = 36 (struct misc_regs *)CONFIG_SPEAR_MISCBASE; 37 struct nand_chip *nand = &nand_chip[0]; 38 39 #if defined(CONFIG_NAND_FSMC) 40 if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == 41 MISC_SOCCFG30) || 42 ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == 43 MISC_SOCCFG31)) { 44 45 fsmc_nand_init(nand); 46 } 47 #endif 48 return; 49 } 50 51 int board_eth_init(bd_t *bis) 52 { 53 int ret = 0; 54 55 #if defined(CONFIG_DESIGNWARE_ETH) 56 u32 interface = PHY_INTERFACE_MODE_MII; 57 if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY, 58 interface) >= 0) 59 ret++; 60 #endif 61 #if defined(CONFIG_MACB) 62 if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE, 63 CONFIG_MACB0_PHY) >= 0) 64 ret++; 65 66 if (macb_eth_initialize(1, (void *)CONFIG_SYS_MACB1_BASE, 67 CONFIG_MACB1_PHY) >= 0) 68 ret++; 69 70 if (macb_eth_initialize(2, (void *)CONFIG_SYS_MACB2_BASE, 71 CONFIG_MACB2_PHY) >= 0) 72 ret++; 73 74 if (macb_eth_initialize(3, (void *)CONFIG_SYS_MACB3_BASE, 75 CONFIG_MACB3_PHY) >= 0) 76 ret++; 77 #endif 78 return ret; 79 } 80