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_OMAP54XX
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 #define BOOT_DEVICE_MMC2_2 7
49 #elif defined(CONFIG_OMAP44XX) /* OMAP4 */
50 #define BOOT_DEVICE_NONE 0
51 #define BOOT_DEVICE_XIP 1
52 #define BOOT_DEVICE_XIPWAIT 2
53 #define BOOT_DEVICE_NAND 3
54 #define BOOT_DEVICE_ONE_NAND 4
55 #define BOOT_DEVICE_MMC1 5
56 #define BOOT_DEVICE_MMC2 6
57 #define BOOT_DEVICE_MMC2_2 0xFF
58 #elif defined(CONFIG_OMAP34XX) /* OMAP3 */
59 #define BOOT_DEVICE_NONE 0
60 #define BOOT_DEVICE_XIP 1
61 #define BOOT_DEVICE_NAND 2
62 #define BOOT_DEVICE_ONE_NAND 3
63 #define BOOT_DEVICE_MMC2 5 /*emmc*/
64 #define BOOT_DEVICE_MMC1 6
65 #define BOOT_DEVICE_XIPWAIT 7
66 #define BOOT_DEVICE_MMC2_2 0xFF
67 #elif defined(CONFIG_AM33XX) /* AM33XX */
68 #define BOOT_DEVICE_NAND 5
69 #define BOOT_DEVICE_MMC1 8
70 #define BOOT_DEVICE_MMC2 9 /* eMMC or daughter card */
71 #define BOOT_DEVICE_UART 65
72 #define BOOT_DEVICE_MMC2_2 0xFF
76 #define MMCSD_MODE_UNDEFINED 0
77 #define MMCSD_MODE_RAW 1
78 #define MMCSD_MODE_FAT 2
80 struct spl_image_info {
88 extern struct spl_image_info spl_image;
90 extern u32* boot_params_ptr;
91 u32 spl_boot_device(void);
92 u32 spl_boot_mode(void);
94 /* SPL common function s*/
95 void spl_parse_image_header(const struct image_header *header);
96 void spl_board_prepare_for_linux(void);
97 int spl_start_uboot(void);
98 void spl_display_print(void);
100 /* NAND SPL functions */
101 void spl_nand_load_image(void);
103 /* MMC SPL functions */
104 void spl_mmc_load_image(void);
106 /* YMODEM SPL functions */
107 void spl_ymodem_load_image(void);
109 #ifdef CONFIG_SPL_BOARD_INIT
110 void spl_board_init(void);
113 static inline u32 omap_revision(void)
115 extern u32 *const omap_si_rev;
121 * Moving this to common, so that most of code can be moved to common,
126 #define OMAP4430_SILICON_ID_INVALID 0xFFFFFFFF
127 #define OMAP4430_ES1_0 0x44300100
128 #define OMAP4430_ES2_0 0x44300200
129 #define OMAP4430_ES2_1 0x44300210
130 #define OMAP4430_ES2_2 0x44300220
131 #define OMAP4430_ES2_3 0x44300230
132 #define OMAP4460_ES1_0 0x44600100
133 #define OMAP4460_ES1_1 0x44600110
136 #define OMAP5430_SILICON_ID_INVALID 0
137 #define OMAP5430_ES1_0 0x54300100
138 #define OMAP5432_ES1_0 0x54320100
139 #endif /* _OMAP_COMMON_H_ */