| /* |
| * (C) Copyright 2009 |
| * Ryan Chen, ST Micoelectronics, ryan.chen@st.com. |
| * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.com. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #include <common.h> |
| #include <nand.h> |
| #include <asm/io.h> |
| #include <asm/arch/hardware.h> |
| #include <asm/arch/spr_defs.h> |
| #include <asm/arch/spr_misc.h> |
| #include <asm/arch/spr_nand.h> |
| |
| int board_init(void) |
| { |
| return spear_board_init(MACH_TYPE_SPEAR300); |
| } |
| |
| /* |
| * board_nand_init - Board specific NAND initialization |
| * @nand: mtd private chip structure |
| * |
| * Called by nand_init_chip to initialize the board specific functions |
| */ |
| |
| int board_nand_init(struct nand_chip *nand) |
| { |
| struct misc_regs *const misc_regs_p = |
| (struct misc_regs *)CONFIG_SPEAR_MISCBASE; |
| |
| if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == |
| MISC_SOCCFG30) || |
| ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == |
| MISC_SOCCFG31)) { |
| |
| return spear_nand_init(nand); |
| } |
| |
| return -1; |
| } |