blob: e70259e0c85d6d4aa6c8426d29eeb42e54800a2b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
|
/*
* Config file for Compulab CM-FX6 board
*
* Copyright (C) 2014, Compulab Ltd - http://compulab.co.il/
*
* Author: Nikita Kiryanov <nikita@compulab.co.il>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_CM_FX6_H
#define __CONFIG_CM_FX6_H
#include <asm/arch/imx-regs.h>
#include <config_distro_defaults.h>
#include "mx6_common.h"
/* Machine config */
#define CONFIG_MX6
#define CONFIG_SYS_LITTLE_ENDIAN
#define CONFIG_MACH_TYPE 4273
#define CONFIG_SYS_HZ 1000
/* Display information on boot */
#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO
#define CONFIG_TIMESTAMP
/* CMD */
#include <config_cmd_default.h>
#define CONFIG_CMD_GREPENV
#undef CONFIG_CMD_FLASH
#undef CONFIG_CMD_LOADB
#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_XIMG
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_IMLS
/* MMC */
#define CONFIG_MMC
#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_FSL_ESDHC
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_USDHC_NUM 3
#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR
/* RAM */
#define PHYS_SDRAM_1 MMDC0_ARB_BASE_ADDR
#define PHYS_SDRAM_2 MMDC1_ARB_BASE_ADDR
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_NR_DRAM_BANKS 2
#define CONFIG_SYS_MEMTEST_START 0x10000000
#define CONFIG_SYS_MEMTEST_END 0x10010000
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
/* Serial console */
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE UART4_BASE
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200}
/* Shell */
#define CONFIG_SYS_PROMPT "CM-FX6 # "
#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
/* SPI flash */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_CMD_SF
#define CONFIG_SF_DEFAULT_BUS 0
#define CONFIG_SF_DEFAULT_CS 0
#define CONFIG_SF_DEFAULT_SPEED 25000000
#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
/* Environment */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
#define CONFIG_ENV_SECT_SIZE (64 * 1024)
#define CONFIG_ENV_SIZE (8 * 1024)
#define CONFIG_ENV_OFFSET (768 * 1024)
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel=uImage-cm-fx6\0" \
"autoload=no\0" \
"loadaddr=0x10800000\0" \
"fdtaddr=0x11000000\0" \
"console=ttymxc3,115200\0" \
"ethprime=FEC0\0" \
"bootscr=boot.scr\0" \
"bootm_low=18000000\0" \
"video_hdmi=mxcfb0:dev=hdmi,1920x1080M-32@50,if=RGB32\0" \
"video_dvi=mxcfb0:dev=dvi,1280x800M-32@50,if=RGB32\0" \
"fdtfile=cm-fx6.dtb\0" \
"doboot=bootm ${loadaddr}\0" \
"loadfdt=false\0" \
"setboottypez=setenv kernel zImage-cm-fx6;" \
"setenv doboot bootz ${loadaddr} - ${fdtaddr};" \
"setenv loadfdt true;\0" \
"setboottypem=setenv kernel uImage-cm-fx6;" \
"setenv doboot bootm ${loadaddr};" \
"setenv loadfdt false;\0"\
"run_eboot=echo Starting EBOOT ...; "\
"mmc dev ${mmcdev} && " \
"mmc rescan && mmc read 10042000 a 400 && go 10042000\0" \
"mmcdev=2\0" \
"mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
"loadmmcbootscript=load mmc ${mmcdev} ${loadaddr} ${bootscr}\0" \
"mmcbootscript=echo Running bootscript from mmc ...; "\
"source ${loadaddr}\0" \
"mmcargs=setenv bootargs console=${console} " \
"root=${mmcroot} " \
"${video}\0" \
"mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \
"mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \
"mmcboot=echo Booting from mmc ...; " \
"run mmcargs; " \
"run doboot\0" \
"nandroot=/dev/mtdblock4 rw\0" \
"nandrootfstype=ubifs\0" \
"nandargs=setenv bootargs console=${console} " \
"root=${nandroot} " \
"rootfstype=${nandrootfstype} " \
"${video}\0" \
"nandloadfdt=nand read ${fdtaddr} 780000 80000;\0" \
"nandboot=echo Booting from nand ...; " \
"run nandargs; " \
"nand read ${loadaddr} 0 780000; " \
"if ${loadfdt}; then " \
"run nandloadfdt;" \
"fi; " \
"run doboot\0" \
"boot=mmc dev ${mmcdev}; " \
"if mmc rescan; then " \
"if run loadmmcbootscript; then " \
"run mmcbootscript;" \
"else " \
"if run mmcloadkernel; then " \
"if ${loadfdt}; then " \
"run mmcloadfdt;" \
"fi;" \
"run mmcboot;" \
"fi;" \
"fi;" \
"fi;" \
"run nandboot\0"
#define CONFIG_BOOTCOMMAND \
"run setboottypem; run boot"
/* SPI */
#define CONFIG_SPI
#define CONFIG_MXC_SPI
#define CONFIG_SPI_FLASH
#define CONFIG_SPI_FLASH_ATMEL
#define CONFIG_SPI_FLASH_EON
#define CONFIG_SPI_FLASH_GIGADEVICE
#define CONFIG_SPI_FLASH_MACRONIX
#define CONFIG_SPI_FLASH_SPANSION
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_SPI_FLASH_SST
#define CONFIG_SPI_FLASH_WINBOND
/* NAND */
#ifndef CONFIG_SPL_BUILD
#define CONFIG_CMD_NAND
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_MAX_CHIPS 1
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_NAND_MXS
#define CONFIG_SYS_NAND_ONFI_DETECTION
/* APBH DMA is required for NAND support */
#define CONFIG_APBH_DMA
#define CONFIG_APBH_DMA_BURST
#define CONFIG_APBH_DMA_BURST8
#endif
/* Ethernet */
#define CONFIG_FEC_MXC
#define CONFIG_FEC_MXC_PHYADDR 0
#define CONFIG_FEC_XCV_TYPE RGMII
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_PHYLIB
#define CONFIG_PHY_ATHEROS
#define CONFIG_MII
#define CONFIG_ETHPRIME "FEC0"
#define CONFIG_ARP_TIMEOUT 200UL
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_NET_RETRY_COUNT 5
/* USB */
#define CONFIG_CMD_USB
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_MX6
#define CONFIG_USB_STORAGE
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
/* I2C */
#define CONFIG_CMD_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_MXC_I2C3_SPEED 400000
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_I2C_EEPROM_BUS 2
/* GPIO */
#define CONFIG_MXC_GPIO
/* Boot */
#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_LOADADDR 0x10800000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
/* misc */
#define CONFIG_SYS_GENERIC_BOARD
#define CONFIG_STACKSIZE (128 * 1024)
#define CONFIG_SYS_MALLOC_LEN (2 * 1024 * 1024)
#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 800 /* 400 KB */
#define CONFIG_OF_BOARD_SETUP
/* SPL */
#include "imx6_spl.h"
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_MMC_SUPPORT
#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x80 /* offset 64 kb */
#define CONFIG_SYS_MONITOR_LEN (CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS / 2 * 1024)
#define CONFIG_SPL_SPI_SUPPORT
#define CONFIG_SPL_SPI_FLASH_SUPPORT
#define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024)
#define CONFIG_SPL_SPI_LOAD
#endif /* __CONFIG_CM_FX6_H */
|
