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git01.mediatek.com / filogic / uboot / 303b2673790d4e02af89b6b829aa41a194f019d5 / . / board / spear / spear310 / spear310.c
blob: 70f9aa16eaa1a1d98da3b9513e039faf53e8de9f [file] [log] [blame]
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]1/*
2 * (C) Copyright 2009
3 * Ryan Chen, ST Micoelectronics, ryan.chen@st.com.
4 * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com.
5 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +0200[diff] [blame]6 * SPDX-License-Identifier: GPL-2.0+
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]7 */
8
9#include <common.h>
Vipin Kumar7443d602012-05-07 13:06:44 +0530[diff] [blame]10#include <miiphy.h>
Vipin KUMAR6b49f982012-05-07 13:06:42 +0530[diff] [blame]11#include <netdev.h>
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]12#include <nand.h>
13#include <asm/io.h>
Vipin KUMARf1bd24e2012-05-22 00:15:55 +0000[diff] [blame]14#include <linux/mtd/fsmc_nand.h>
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]15#include <asm/arch/hardware.h>
16#include <asm/arch/spr_defs.h>
17#include <asm/arch/spr_misc.h>
Vipin KUMARf1bd24e2012-05-22 00:15:55 +0000[diff] [blame]18
19static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE];
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]20
21int board_init(void)
22{
Vipin Kumar9fe23032010-03-02 10:46:52 +0530[diff] [blame]23 return spear_board_init(MACH_TYPE_SPEAR310);
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]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
Vipin KUMARf1bd24e2012-05-22 00:15:55 +0000[diff] [blame]33void board_nand_init()
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]34{
35 struct misc_regs *const misc_regs_p =
36 (struct misc_regs *)CONFIG_SPEAR_MISCBASE;
Vipin KUMARf1bd24e2012-05-22 00:15:55 +0000[diff] [blame]37 struct nand_chip *nand = &nand_chip[0];
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]38
Vipin KUMARf1bd24e2012-05-22 00:15:55 +0000[diff] [blame]39#if defined(CONFIG_NAND_FSMC)
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]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
Vipin KUMARf1bd24e2012-05-22 00:15:55 +0000[diff] [blame]45 fsmc_nand_init(nand);
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]46 }
Vipin KUMARf1bd24e2012-05-22 00:15:55 +0000[diff] [blame]47#endif
48 return;
Vipin KUMAR6e2998f2010-01-15 19:15:52 +0530[diff] [blame]49}
Vipin KUMAR6b49f982012-05-07 13:06:42 +0530[diff] [blame]50
51int board_eth_init(bd_t *bis)
52{
Vipin KUMARa1dba022012-05-07 13:06:43 +0530[diff] [blame]53 int ret = 0;
54
Vipin KUMAR6b49f982012-05-07 13:06:42 +0530[diff] [blame]55#if defined(CONFIG_DESIGNWARE_ETH)
Vipin Kumar7443d602012-05-07 13:06:44 +0530[diff] [blame]56 u32 interface = PHY_INTERFACE_MODE_MII;
57 if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY,
58 interface) >= 0)
59 ret++;
Vipin KUMARa1dba022012-05-07 13:06:43 +0530[diff] [blame]60#endif
61#if defined(CONFIG_MACB)
62 if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE,
Vipin Kumar7443d602012-05-07 13:06:44 +0530[diff] [blame]63 CONFIG_MACB0_PHY) >= 0)
64 ret++;
Vipin KUMARa1dba022012-05-07 13:06:43 +0530[diff] [blame]65
66 if (macb_eth_initialize(1, (void *)CONFIG_SYS_MACB1_BASE,
Vipin Kumar7443d602012-05-07 13:06:44 +0530[diff] [blame]67 CONFIG_MACB1_PHY) >= 0)
68 ret++;
Vipin KUMARa1dba022012-05-07 13:06:43 +0530[diff] [blame]69
70 if (macb_eth_initialize(2, (void *)CONFIG_SYS_MACB2_BASE,
Vipin Kumar7443d602012-05-07 13:06:44 +0530[diff] [blame]71 CONFIG_MACB2_PHY) >= 0)
72 ret++;
Vipin KUMARa1dba022012-05-07 13:06:43 +0530[diff] [blame]73
74 if (macb_eth_initialize(3, (void *)CONFIG_SYS_MACB3_BASE,
Vipin Kumar7443d602012-05-07 13:06:44 +0530[diff] [blame]75 CONFIG_MACB3_PHY) >= 0)
76 ret++;
Vipin KUMAR6b49f982012-05-07 13:06:42 +0530[diff] [blame]77#endif
Vipin KUMARa1dba022012-05-07 13:06:43 +0530[diff] [blame]78 return ret;
Vipin KUMAR6b49f982012-05-07 13:06:42 +0530[diff] [blame]79}