1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * (C) Copyright 2009
4 * Ryan Chen, ST Micoelectronics, ryan.chen@st.com.
5 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
6 */
7
8 #include <common.h>
9 #include <miiphy.h>
10 #include <netdev.h>
11 #include <nand.h>
12 #include <asm/io.h>
13 #include <linux/mtd/fsmc_nand.h>
14 #include <asm/mach-types.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
board_init(void)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
board_nand_init()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
board_eth_init(bd_t * bis)51 int board_eth_init(bd_t *bis)
52 {
53 int ret = 0;
54
55 #if defined(CONFIG_ETH_DESIGNWARE)
56 u32 interface = PHY_INTERFACE_MODE_MII;
57 if (designware_initialize(CONFIG_SPEAR_ETHBASE, interface) >= 0)
58 ret++;
59 #endif
60 #if defined(CONFIG_MACB)
61 if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE,
62 CONFIG_MACB0_PHY) >= 0)
63 ret++;
64
65 if (macb_eth_initialize(1, (void *)CONFIG_SYS_MACB1_BASE,
66 CONFIG_MACB1_PHY) >= 0)
67 ret++;
68
69 if (macb_eth_initialize(2, (void *)CONFIG_SYS_MACB2_BASE,
70 CONFIG_MACB2_PHY) >= 0)
71 ret++;
72
73 if (macb_eth_initialize(3, (void *)CONFIG_SYS_MACB3_BASE,
74 CONFIG_MACB3_PHY) >= 0)
75 ret++;
76 #endif
77 return ret;
78 }
79