1
2
3
4
5
6
7
8
9
10
11
12#ifndef __CONFIG_ETAMIN_H
13#define __CONFIG_ETAMIN_H
14
15#include "siemens-am33x-common.h"
16
17#undef CONFIG_SYS_NAND_PAGE_SIZE
18#undef CONFIG_SYS_NAND_OOBSIZE
19#undef CONFIG_SYS_NAND_BLOCK_SIZE
20#undef CONFIG_SYS_NAND_ECCPOS
21#undef CONFIG_SYS_NAND_U_BOOT_OFFS
22#undef CONFIG_SYS_ENV_SECT_SIZE
23#undef CONFIG_ENV_OFFSET
24#undef CONFIG_NAND_OMAP_ECCSCHEME
25#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
26
27#define CONFIG_ENV_OFFSET 0x980000
28#define CONFIG_SYS_ENV_SECT_SIZE (512 << 10)
29#define CONFIG_SYS_NAND_PAGE_SIZE 4096
30#define CONFIG_SYS_NAND_OOBSIZE 224
31#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * CONFIG_SYS_NAND_PAGE_SIZE)
32#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
33 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
34 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
35 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
36 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
37 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
38 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
39 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
40 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
41 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
42 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
43 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
44 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
45 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
46 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
47 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
48 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
49 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
50 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
51 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
52 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
53 }
54
55#undef CONFIG_SYS_NAND_ECCSIZE
56#undef CONFIG_SYS_NAND_ECCBYTES
57#define CONFIG_SYS_NAND_ECCSIZE 512
58#define CONFIG_SYS_NAND_ECCBYTES 26
59
60#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000
61
62#define CONFIG_SYS_NAND_MAX_CHIPS 1
63
64#undef CONFIG_SYS_MAX_NAND_DEVICE
65#define CONFIG_SYS_MAX_NAND_DEVICE 3
66#define CONFIG_SYS_NAND_BASE2 (0x18000000)
67#define CONFIG_SYS_NAND_BASE_LIST {CONFIG_SYS_NAND_BASE, \
68 CONFIG_SYS_NAND_BASE2}
69
70#define CONFIG_SYS_NAND_ONFI_DETECTION
71#define DDR_PLL_FREQ 303
72
73
74
75#define BOARD_DFU_BUTTON_GPIO 27
76#define GPIO_LAN9303_NRST 88
77
78#define CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
79 "button_dfu0=27\0" \
80 "button_dfu1=87\0" \
81 "led0=3,0,1\0" \
82 "led1=4,0,0\0" \
83 "led2=5,0,1\0" \
84 "led3=87,0,1\0" \
85 "led4=60,0,1\0" \
86 "led5=63,0,1\0"
87
88
89#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20)
90
91
92#define CONFIG_SYS_I2C_SPEED 100000
93
94#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
95#define EEPROM_ADDR_DDR3 0x90
96#define EEPROM_ADDR_CHIP 0x120
97
98#define CONFIG_PHY_SMSC
99
100#define CONFIG_FACTORYSET
101
102
103
104
105
106
107
108
109#if defined(CONFIG_SPL_CMT)
110#define CONFIG_SYS_DCACHE_OFF
111#endif
112
113
114#define CONFIG_ENV_OFFSET_REDUND 0xB80000
115#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
116#define CONFIG_ENV_RANGE (4 * CONFIG_SYS_ENV_SECT_SIZE)
117
118
119
120#undef COMMON_ENV_DFU_ARGS
121#define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \
122 "setenv bootargs ${bootargs};" \
123 "mtdparts default;" \
124 "draco_led 1;" \
125 "dfu 0 mtd 0;" \
126 "draco_led 0;\0" \
127
128#undef DFU_ALT_INFO_NAND_V2
129#define DFU_ALT_INFO_NAND_V2 \
130 "spl mtddev;" \
131 "spl.backup1 mtddev;" \
132 "spl.backup2 mtddev;" \
133 "spl.backup3 mtddev;" \
134 "u-boot mtddev;" \
135 "u-boot.env0 mtddev;" \
136 "u-boot.env1 mtddev;" \
137 "rootfs mtddevubi" \
138
139#undef CONFIG_ENV_SETTINGS_NAND_V2
140#define CONFIG_ENV_SETTINGS_NAND_V2 \
141 "nand_active_ubi_vol=rootfs_a\0" \
142 "rootfs_name=rootfs\0" \
143 "kernel_name=uImage\0"\
144 "nand_root_fs_type=ubifs rootwait=1\0" \
145 "nand_args=run bootargs_defaults;" \
146 "mtdparts default;" \
147 "setenv ${partitionset_active} true;" \
148 "if test -n ${A}; then " \
149 "setenv nand_active_ubi_vol ${rootfs_name}_a;" \
150 "fi;" \
151 "if test -n ${B}; then " \
152 "setenv nand_active_ubi_vol ${rootfs_name}_b;" \
153 "fi;" \
154 "setenv nand_root ubi0:${nand_active_ubi_vol} rw " \
155 "ubi.mtd=rootfs,${ubi_off};" \
156 "setenv bootargs ${bootargs} " \
157 "root=${nand_root} noinitrd ${mtdparts} " \
158 "rootfstype=${nand_root_fs_type} ip=${ip_method} " \
159 "console=ttyMTD,mtdoops console=ttyO0,115200n8 mtdoops.mtddev" \
160 "=mtdoops\0" \
161 COMMON_ENV_DFU_ARGS \
162 "dfu_alt_info=" DFU_ALT_INFO_NAND_V2 "\0" \
163 COMMON_ENV_NAND_BOOT \
164 "ubi part rootfs ${ubi_off};" \
165 "ubifsmount ubi0:${nand_active_ubi_vol};" \
166 "ubifsload ${kloadaddr} boot/${kernel_name};" \
167 "ubifsload ${loadaddr} boot/${dtb_name}.dtb;" \
168 "bootm ${kloadaddr} - ${loadaddr}\0" \
169 "nand_boot_backup=ubifsload ${loadaddr} boot/am335x-draco.dtb;" \
170 "bootm ${kloadaddr} - ${loadaddr}\0" \
171 COMMON_ENV_NAND_CMDS
172
173#ifndef CONFIG_SPL_BUILD
174
175#define CONFIG_NAND_CS_INIT
176#define ETAMIN_NAND_GPMC_CONFIG1 0x00000800
177#define ETAMIN_NAND_GPMC_CONFIG2 0x001e1e00
178#define ETAMIN_NAND_GPMC_CONFIG3 0x001e1e00
179#define ETAMIN_NAND_GPMC_CONFIG4 0x16051807
180#define ETAMIN_NAND_GPMC_CONFIG5 0x00151e1e
181#define ETAMIN_NAND_GPMC_CONFIG6 0x16000f80
182#define CONFIG_MTD_CONCAT
183
184
185#define CONFIG_EXTRA_ENV_SETTINGS \
186 "hostname=etamin\0" \
187 "ubi_off=4096\0"\
188 "nand_img_size=0x400000\0" \
189 "optargs=\0" \
190 "preboot=draco_led 0\0" \
191 CONFIG_ENV_SETTINGS_BUTTONS_AND_LEDS \
192 CONFIG_ENV_SETTINGS_V2 \
193 CONFIG_ENV_SETTINGS_NAND_V2
194
195#ifndef CONFIG_RESTORE_FLASH
196
197#define CONFIG_BOOTCOMMAND \
198"if dfubutton; then " \
199 "run dfu_start; " \
200 "reset; " \
201"fi;" \
202"run nand_boot;" \
203"run nand_boot_backup;" \
204"reset;"
205
206
207#else
208#define CONFIG_BOOTCOMMAND \
209 "setenv autoload no; " \
210 "dhcp; " \
211 "if tftp 80000000 debrick.scr; then " \
212 "source 80000000; " \
213 "fi"
214#endif
215#endif
216#endif
217
