1/*
2 * (C Copyright 2009
3 * Stefano Babic DENX Software Engineering sbabic@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. 51 Franklin Street Fifth Floor Boston,
21 * MA 02110-1301 USA
22 *
23 * Refer docs/README.imxmage for more details about how-to configure
24 * and create imximage boot image
25 *
26 * The syntax is taken as close as possible with the kwbimage
27 */
28
29/*
30 * Boot Device : one of
31 * spi, sd (the board has no nand neither onenand)
32 */
33BOOT_FROM	spi
34
35/*
36 * Device Configuration Data (DCD)
37 *
38 * Each entry must have the format:
39 * Addr-type           Address        Value
40 *
41 * where:
42 *	Addr-type register length (1,2 or 4 bytes)
43 *	Address	  absolute address of the register
44 *	value	  value to be stored in the register
45 */
46
47/* Setting IOMUXC */
48DATA 4 0x73FA88a0 0x200
49DATA 4 0x73FA850c 0x20c5
50DATA 4 0x73FA8510 0x20c5
51DATA 4 0x73FA883c 0x2
52DATA 4 0x73FA8848 0x2
53DATA 4 0x73FA84b8 0xe7
54DATA 4 0x73FA84bc 0x45
55DATA 4 0x73FA84c0 0x45
56DATA 4 0x73FA84c4 0x45
57DATA 4 0x73FA84c8 0x45
58DATA 4 0x73FA8820 0x0
59DATA 4 0x73FA84a4 0x3
60DATA 4 0x73FA84a8 0x3
61DATA 4 0x73FA84ac 0xe3
62DATA 4 0x73FA84b0 0xe3
63DATA 4 0x73FA84b4 0xe3
64DATA 4 0x73FA84cc 0xe3
65DATA 4 0x73FA84d0 0xe2
66
67DATA 4 0x73FA882c 0x6
68DATA 4 0x73FA88a4 0x6
69DATA 4 0x73FA88ac 0x6
70DATA 4 0x73FA88b8 0x6
71
72/*
73 * Setting DDR for micron
74 * 13 Rows, 10 Cols, 32 bit, SREF=4 Micron Model
75 * CAS=3 BL=4
76 */
77/* ESDCTL_ESDCTL0 */
78DATA 4 0x83FD9000 0x82a20000
79/* ESDCTL_ESDCTL1 */
80DATA 4 0x83FD9008 0x82a20000
81/* ESDCTL_ESDMISC */
82DATA 4 0x83FD9010 0x000ad0d0
83/* ESDCTL_ESDCFG0 */
84DATA 4 0x83FD9004 0x333574aa
85/* ESDCTL_ESDCFG1 */
86DATA 4 0x83FD900C 0x333574aa
87
88/* Init DRAM on CS0 */
89/* ESDCTL_ESDSCR */
90DATA 4 0x83FD9014 0x04008008
91DATA 4 0x83FD9014 0x0000801a
92DATA 4 0x83FD9014 0x0000801b
93DATA 4 0x83FD9014 0x00448019
94DATA 4 0x83FD9014 0x07328018
95DATA 4 0x83FD9014 0x04008008
96DATA 4 0x83FD9014 0x00008010
97DATA 4 0x83FD9014 0x00008010
98DATA 4 0x83FD9014 0x06328018
99DATA 4 0x83FD9014 0x03808019
100DATA 4 0x83FD9014 0x00408019
101DATA 4 0x83FD9014 0x00008000
102
103/* Init DRAM on CS1 */
104DATA 4 0x83FD9014 0x0400800c
105DATA 4 0x83FD9014 0x0000801e
106DATA 4 0x83FD9014 0x0000801f
107DATA 4 0x83FD9014 0x0000801d
108DATA 4 0x83FD9014 0x0732801c
109DATA 4 0x83FD9014 0x0400800c
110DATA 4 0x83FD9014 0x00008014
111DATA 4 0x83FD9014 0x00008014
112DATA 4 0x83FD9014 0x0632801c
113DATA 4 0x83FD9014 0x0380801d
114DATA 4 0x83FD9014 0x0040801d
115DATA 4 0x83FD9014 0x00008004
116
117/* Write to CTL0 */
118DATA 4 0x83FD9000 0xb2a20000
119/* Write to CTL1 */
120DATA 4 0x83FD9008 0xb2a20000
121/* ESDMISC */
122DATA 4 0x83FD9010 0x000ad6d0
123/* ESDCTL_ESDCDLYGD */
124DATA 4 0x83FD9034 0x90000000
125DATA 4 0x83FD9014 0x00000000
126