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[u-boot] / board / spear / spear600 / spear600.c
1 /*
2  * (C) Copyright 2009
3  * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
4  *
5  * SPDX-License-Identifier:     GPL-2.0+
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
21 int board_init(void)
22 {
23         return spear_board_init(MACH_TYPE_SPEAR600);
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_NANDDIS))
41                 fsmc_nand_init(nand);
42 #endif
43         return;
44 }
45
46 int board_eth_init(bd_t *bis)
47 {
48         int ret = 0;
49
50 #if defined(CONFIG_ETH_DESIGNWARE)
51         u32 interface = PHY_INTERFACE_MODE_MII;
52         if (designware_initialize(CONFIG_SPEAR_ETHBASE, interface) >= 0)
53                 ret++;
54 #endif
55         return ret;
56 }