Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2009 |
| 3 | * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. |
| 4 | * |
Wolfgang Denk | 1a45966 | 2013-07-08 09:37:19 +0200 | [diff] [blame^] | 5 | * SPDX-License-Identifier: GPL-2.0+ |
Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #include <common.h> |
Vipin Kumar | 9afc1af | 2012-05-07 13:06:44 +0530 | [diff] [blame] | 9 | #include <miiphy.h> |
Vipin KUMAR | deb0056 | 2012-05-07 13:06:42 +0530 | [diff] [blame] | 10 | #include <netdev.h> |
Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 11 | #include <nand.h> |
| 12 | #include <asm/io.h> |
Vipin KUMAR | 1fa943b | 2012-05-22 00:15:55 +0000 | [diff] [blame] | 13 | #include <linux/mtd/fsmc_nand.h> |
Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 14 | #include <asm/arch/hardware.h> |
| 15 | #include <asm/arch/spr_defs.h> |
| 16 | #include <asm/arch/spr_misc.h> |
Vipin KUMAR | 1fa943b | 2012-05-22 00:15:55 +0000 | [diff] [blame] | 17 | |
| 18 | static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; |
Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 19 | |
| 20 | int 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 KUMAR | 1fa943b | 2012-05-22 00:15:55 +0000 | [diff] [blame] | 32 | void board_nand_init() |
Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 33 | { |
| 34 | struct misc_regs *const misc_regs_p = |
| 35 | (struct misc_regs *)CONFIG_SPEAR_MISCBASE; |
Vipin KUMAR | 1fa943b | 2012-05-22 00:15:55 +0000 | [diff] [blame] | 36 | struct nand_chip *nand = &nand_chip[0]; |
Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 37 | |
Vipin KUMAR | 1fa943b | 2012-05-22 00:15:55 +0000 | [diff] [blame] | 38 | #if defined(CONFIG_NAND_FSMC) |
Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 39 | if (!(readl(&misc_regs_p->auto_cfg_reg) & MISC_NANDDIS)) |
Vipin KUMAR | 1fa943b | 2012-05-22 00:15:55 +0000 | [diff] [blame] | 40 | fsmc_nand_init(nand); |
| 41 | #endif |
| 42 | return; |
Vipin KUMAR | 566c9c1 | 2010-01-15 19:15:48 +0530 | [diff] [blame] | 43 | } |
Vipin KUMAR | deb0056 | 2012-05-07 13:06:42 +0530 | [diff] [blame] | 44 | |
| 45 | int board_eth_init(bd_t *bis) |
| 46 | { |
Vipin Kumar | 9afc1af | 2012-05-07 13:06:44 +0530 | [diff] [blame] | 47 | int ret = 0; |
| 48 | |
Vipin KUMAR | deb0056 | 2012-05-07 13:06:42 +0530 | [diff] [blame] | 49 | #if defined(CONFIG_DESIGNWARE_ETH) |
Vipin Kumar | 9afc1af | 2012-05-07 13:06:44 +0530 | [diff] [blame] | 50 | u32 interface = PHY_INTERFACE_MODE_MII; |
| 51 | #if defined(CONFIG_DW_AUTONEG) |
| 52 | interface = PHY_INTERFACE_MODE_GMII; |
Vipin KUMAR | deb0056 | 2012-05-07 13:06:42 +0530 | [diff] [blame] | 53 | #endif |
Vipin Kumar | 9afc1af | 2012-05-07 13:06:44 +0530 | [diff] [blame] | 54 | if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY, |
| 55 | interface) >= 0) |
| 56 | ret++; |
| 57 | #endif |
| 58 | return ret; |
Vipin KUMAR | deb0056 | 2012-05-07 13:06:42 +0530 | [diff] [blame] | 59 | } |