3 * Texas Instruments, <www.ti.com>
5 * Aneesh V <aneesh@ti.com>
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 #ifndef _OMAP_COMMON_H_
26 #define _OMAP_COMMON_H_
28 /* Max value for DPLL multiplier M */
29 #define OMAP_DPLL_MAX_N 127
32 #define OMAP_INIT_CONTEXT_SPL 0
33 #define OMAP_INIT_CONTEXT_UBOOT_FROM_NOR 1
34 #define OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL 2
35 #define OMAP_INIT_CONTEXT_UBOOT_AFTER_CH 3
37 void preloader_console_init(void);
40 #ifdef CONFIG_OMAP44XX /* OMAP4 */
41 #define BOOT_DEVICE_NONE 0
42 #define BOOT_DEVICE_XIP 1
43 #define BOOT_DEVICE_XIPWAIT 2
44 #define BOOT_DEVICE_NAND 3
45 #define BOOT_DEVICE_ONE_NAND 4
46 #define BOOT_DEVICE_MMC1 5
47 #define BOOT_DEVICE_MMC2 6
48 #elif defined(CONFIG_OMAP34XX) /* OMAP3 */
49 #define BOOT_DEVICE_NONE 0
50 #define BOOT_DEVICE_XIP 1
51 #define BOOT_DEVICE_NAND 2
52 #define BOOT_DEVICE_ONE_NAND 3
53 #define BOOT_DEVICE_MMC2 5 /*emmc*/
54 #define BOOT_DEVICE_MMC1 6
55 #define BOOT_DEVICE_XIPWAIT 7
59 #define MMCSD_MODE_UNDEFINED 0
60 #define MMCSD_MODE_RAW 1
61 #define MMCSD_MODE_FAT 2
62 #define NAND_MODE_HW_ECC 3
64 struct spl_image_info {
72 extern struct spl_image_info spl_image;
74 u32 omap_boot_device(void);
75 u32 omap_boot_mode(void);
78 /* SPL common function s*/
79 void spl_parse_image_header(const struct image_header *header);
80 void omap_rev_string(char *omap_rev_string);
82 /* NAND SPL functions */
83 void spl_nand_load_image(void);
85 /* MMC SPL functions */
86 void spl_mmc_load_image(void);
88 #endif /* _OMAP_COMMON_H_ */