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Vipin KUMAR566c9c12010-01-15 19:15:48 +05301/*
2 * (C) Copyright 2009
3 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
4 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02005 * SPDX-License-Identifier: GPL-2.0+
Vipin KUMAR566c9c12010-01-15 19:15:48 +05306 */
7
8#include <common.h>
Vipin Kumar9afc1af2012-05-07 13:06:44 +05309#include <miiphy.h>
Vipin KUMARdeb00562012-05-07 13:06:42 +053010#include <netdev.h>
Vipin KUMAR566c9c12010-01-15 19:15:48 +053011#include <nand.h>
12#include <asm/io.h>
Vipin KUMAR1fa943b2012-05-22 00:15:55 +000013#include <linux/mtd/fsmc_nand.h>
Vipin KUMAR566c9c12010-01-15 19:15:48 +053014#include <asm/arch/hardware.h>
15#include <asm/arch/spr_defs.h>
16#include <asm/arch/spr_misc.h>
Vipin KUMAR1fa943b2012-05-22 00:15:55 +000017
18static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
Vipin KUMAR566c9c12010-01-15 19:15:48 +053019
20int board_init(void)
21{
22 return spear_board_init(MACH_TYPE_SPEAR600);
23}
24
25/*
26 * board_nand_init - Board specific NAND initialization
27 * @nand: mtd private chip structure
28 *
29 * Called by nand_init_chip to initialize the board specific functions
30 */
31
Vipin KUMAR1fa943b2012-05-22 00:15:55 +000032void board_nand_init()
Vipin KUMAR566c9c12010-01-15 19:15:48 +053033{
34 struct misc_regs *const misc_regs_p =
35 (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
Vipin KUMAR1fa943b2012-05-22 00:15:55 +000036 struct nand_chip *nand = &nand_chip[0];
Vipin KUMAR566c9c12010-01-15 19:15:48 +053037
Vipin KUMAR1fa943b2012-05-22 00:15:55 +000038#if defined(CONFIG_NAND_FSMC)
Vipin KUMAR566c9c12010-01-15 19:15:48 +053039 if (!(readl(&misc_regs_p->auto_cfg_reg) & MISC_NANDDIS))
Vipin KUMAR1fa943b2012-05-22 00:15:55 +000040 fsmc_nand_init(nand);
41#endif
42 return;
Vipin KUMAR566c9c12010-01-15 19:15:48 +053043}
Vipin KUMARdeb00562012-05-07 13:06:42 +053044
45int board_eth_init(bd_t *bis)
46{
Vipin Kumar9afc1af2012-05-07 13:06:44 +053047 int ret = 0;
48
Vipin KUMARdeb00562012-05-07 13:06:42 +053049#if defined(CONFIG_DESIGNWARE_ETH)
Vipin Kumar9afc1af2012-05-07 13:06:44 +053050 u32 interface = PHY_INTERFACE_MODE_MII;
51#if defined(CONFIG_DW_AUTONEG)
52 interface = PHY_INTERFACE_MODE_GMII;
Vipin KUMARdeb00562012-05-07 13:06:42 +053053#endif
Vipin Kumar9afc1af2012-05-07 13:06:44 +053054 if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY,
55 interface) >= 0)
56 ret++;
57#endif
58 return ret;
Vipin KUMARdeb00562012-05-07 13:06:42 +053059}