| Heiko Schocher | 565a09c | 2011-11-01 20:00:29 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 |
| 3 | * Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| 4 | * |
| 5 | * See file CREDITS for list of people who contributed to this |
| 6 | * project. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | */ |
| 23 | #include <common.h> |
| 24 | #include <asm/u-boot.h> |
| 25 | #include <asm/utils.h> |
| 26 | #include <nand.h> |
| 27 | #include <asm/arch/dm365_lowlevel.h> |
| 28 | #include <ns16550.h> |
| 29 | |
| 30 | void puts(const char *str) |
| 31 | { |
| 32 | while (*str) |
| 33 | putc(*str++); |
| 34 | } |
| 35 | |
| 36 | void putc(char c) |
| 37 | { |
| 38 | if (c == '\n') |
| 39 | NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), '\r'); |
| 40 | |
| 41 | NS16550_putc((NS16550_t)(CONFIG_SYS_NS16550_COM1), c); |
| 42 | } |
| 43 | |
| 44 | inline void hang(void) |
| 45 | { |
| 46 | puts("### ERROR ### Please RESET the board ###\n"); |
| 47 | for (;;) |
| 48 | ; |
| 49 | } |
| 50 | |
| 51 | void board_init_f(ulong dummy) |
| 52 | { |
| 53 | dm36x_lowlevel_init(0); |
| 54 | relocate_code(CONFIG_SPL_STACK, NULL, CONFIG_SPL_TEXT_BASE); |
| 55 | } |
| 56 | |
| 57 | void board_init_r(gd_t *id, ulong dummy) |
| 58 | { |
| 59 | |
| 60 | nand_init(); |
| 61 | puts("Nand boot...\n"); |
| 62 | nand_boot(); |
| 63 | } |