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
255
256
257
258
259
260
261
262
263
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2013-2019 Toradex, Inc.
*
* Configuration settings for the Toradex Colibri iMX6
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include "mx6_common.h"
#undef CONFIG_DISPLAY_BOARDINFO
#include <asm/arch/imx-regs.h>
#include <asm/mach-imx/gpio.h>
#ifdef CONFIG_SPL
#include "imx6_spl.h"
#endif
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_SERIAL_TAG
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024)
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE UART1_BASE
/* I2C Configs */
#define CONFIG_SYS_I2C_MXC
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_MXC_I2C3_SPEED 400000
/* MMC Configs */
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_FSL_USDHC_NUM 2
#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
/* Network */
#define CONFIG_FEC_MXC
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_FEC_XCV_TYPE RMII
#define CONFIG_ETHPRIME "FEC"
#define CONFIG_FEC_MXC_PHYADDR 1
#define CONFIG_IP_DEFRAG
#define CONFIG_TFTP_BLOCKSIZE 16352
#define CONFIG_TFTP_TSIZE
/* USB Configs */
/* Host */
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
/* Client */
#define CONFIG_USBD_HS
/* Framebuffer and LCD */
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SPLASH_SCREEN
#define CONFIG_SPLASH_SCREEN_ALIGN
#define CONFIG_BMP_16BPP
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_LOGO
#define CONFIG_CONSOLE_MUX
#define CONFIG_IMX_HDMI
#define CONFIG_IMX_VIDEO_SKIP
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/* Command definition */
#undef CONFIG_CMD_LOADB
#undef CONFIG_CMD_LOADS
#undef CONFIG_CMD_NFS
#undef CONFIG_CMD_FLASH
#undef CONFIG_IPADDR
#define CONFIG_IPADDR 192.168.10.2
#define CONFIG_NETMASK 255.255.255.0
#undef CONFIG_SERVERIP
#define CONFIG_SERVERIP 192.168.10.1
#define CONFIG_LOADADDR 0x12000000
#ifndef CONFIG_SPL_BUILD
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 1) \
func(USB, usb, 0) \
func(DHCP, dhcp, na)
#include <config_distro_bootcmd.h>
#undef BOOTENV_RUN_NET_USB_START
#define BOOTENV_RUN_NET_USB_START ""
#else /* CONFIG_SPL_BUILD */
#define BOOTENV
#endif /* CONFIG_SPL_BUILD */
#define DFU_ALT_EMMC_INFO \
"u-boot.imx raw 0x2 0x3ff mmcpart 0;" \
"boot part 0 1;" \
"rootfs part 0 2;" \
"zImage fat 0 1;" \
"imx6dl-colibri-eval-v3.dtb fat 0 1;" \
"imx6dl-colibri-cam-eval-v3.dtb fat 0 1"
#define EMMC_BOOTCMD \
"set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} "\
"rw,noatime rootfstype=ext4 " \
"rootwait\0" \
"emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \
"setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
"${vidargs}; echo Booting from internal eMMC chip...; " \
"run emmcdtbload; load mmc ${emmcdev}:${emmcbootpart} " \
"${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
"bootz ${kernel_addr_r} ${dtbparam}\0" \
"emmcbootpart=1\0" \
"emmcdev=0\0" \
"emmcdtbload=setenv dtbparam; load mmc ${emmcdev}:${emmcbootpart} " \
"${fdt_addr_r} ${fdt_file} && " \
"setenv dtbparam \" - ${fdt_addr_r}\" && true\0" \
"emmcfinduuid=part uuid mmc ${mmcdev}:${emmcrootpart} uuid\0" \
"emmcrootpart=2\0"
#define MEM_LAYOUT_ENV_SETTINGS \
"bootm_size=0x10000000\0" \
"fdt_addr_r=0x12100000\0" \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
"kernel_addr_r=0x11000000\0" \
"pxefile_addr_r=0x17100000\0" \
"ramdisk_addr_r=0x12200000\0" \
"scriptaddr=0x17000000\0"
#define NFS_BOOTCMD \
"nfsargs=ip=:::::eth0:on root=/dev/nfs rw\0" \
"nfsboot=run setup; " \
"setenv bootargs ${defargs} ${nfsargs} ${setupargs} " \
"${vidargs}; echo Booting via DHCP/TFTP/NFS...; " \
"run nfsdtbload; dhcp ${kernel_addr_r} " \
"&& run fdt_fixup && bootz ${kernel_addr_r} ${dtbparam}\0" \
"nfsdtbload=setenv dtbparam; tftp ${fdt_addr_r} ${fdt_file} " \
"&& setenv dtbparam \" - ${fdt_addr_r}\" && true\0"
#define SD_BOOTCMD \
"set_sdargs=setenv sdargs ip=off root=PARTUUID=${uuid} rw,noatime " \
"rootfstype=ext4 rootwait\0" \
"sdboot=run setup; run sdfinduuid; run set_sdargs; " \
"setenv bootargs ${defargs} ${sdargs} ${setupargs} " \
"${vidargs}; echo Booting from SD card; " \
"run sddtbload; load mmc ${sddev}:${sdbootpart} "\
"${kernel_addr_r} ${boot_file} && run fdt_fixup && " \
"bootz ${kernel_addr_r} ${dtbparam}\0" \
"sdbootpart=1\0" \
"sddev=1\0" \
"sddtbload=setenv dtbparam; load mmc ${sddev}:${sdbootpart} " \
"${fdt_addr_r} ${fdt_file} && setenv dtbparam \" - " \
"${fdt_addr_r}\" && true\0" \
"sdfinduuid=part uuid mmc ${sddev}:${sdrootpart} uuid\0" \
"sdrootpart=2\0"
#define USB_BOOTCMD \
"set_usbargs=setenv usbargs ip=off root=PARTUUID=${uuid} rw,noatime " \
"rootfstype=ext4 rootwait\0" \
"usbboot=run setup; usb start; run usbfinduuid; run set_usbargs; " \
"setenv bootargs ${defargs} ${setupargs} " \
"${usbargs} ${vidargs}; echo Booting from USB stick...; " \
"run usbdtbload; " \
"load usb ${usbdev}:${usbbootpart} ${kernel_addr_r} " \
"${boot_file} && run fdt_fixup && " \
"bootz ${kernel_addr_r} ${dtbparam}\0" \
"usbbootpart=1\0" \
"usbdev=0\0" \
"usbdtbload=setenv dtbparam; load usb ${usbdev}:${usbbootpart} " \
"${fdt_addr_r} " \
"${fdt_file} && setenv dtbparam \" - ${fdt_addr_r}\" && " \
"true\0" \
"usbfinduuid=part uuid usb ${usbdev}:${usbrootpart} uuid\0" \
"usbrootpart=2\0"
#define FDT_FILE "imx6dl-colibri-eval-v3.dtb"
#define CONFIG_EXTRA_ENV_SETTINGS \
BOOTENV \
"bootcmd=run emmcboot ; echo ; echo emmcboot failed ; " \
"run distro_bootcmd ; " \
"usb start ; " \
"setenv stdout serial,vga ; setenv stdin serial,usbkbd\0" \
"boot_file=zImage\0" \
"console=ttymxc0\0" \
"defargs=enable_wait_mode=off galcore.contiguousSize=50331648\0" \
"dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
EMMC_BOOTCMD \
"fdt_file=" FDT_FILE "\0" \
"fdt_fixup=;\0" \
MEM_LAYOUT_ENV_SETTINGS \
NFS_BOOTCMD \
SD_BOOTCMD \
USB_BOOTCMD \
"setethupdate=if env exists ethaddr; then; else setenv ethaddr " \
"00:14:2d:00:00:00; fi; tftpboot ${loadaddr} " \
"flash_eth.img && source ${loadaddr}\0" \
"setsdupdate=setenv interface mmc; setenv drive 1; mmc rescan; load " \
"${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
"source ${loadaddr}\0" \
"setup=setenv setupargs fec_mac=${ethaddr} " \
"consoleblank=0 no_console_suspend=1 console=tty1 " \
"console=${console},${baudrate}n8\0 " \
"setupdate=run setsdupdate || run setusbupdate || run setethupdate\0" \
"setusbupdate=usb start && setenv interface usb; setenv drive 0; " \
"load ${interface} ${drive}:1 ${loadaddr} flash_blk.img && " \
"source ${loadaddr}\0" \
"splashpos=m,m\0" \
"vidargs=video=mxcfb0:dev=lcd,640x480M@60,if=RGB666 " \
"video=mxcfb1:off fbmem=8M\0 "
/* Miscellaneous configurable options */
#undef CONFIG_SYS_CBSIZE
#define CONFIG_SYS_CBSIZE 1024
#undef CONFIG_SYS_MAXARGS
#define CONFIG_SYS_MAXARGS 48
#define CONFIG_SYS_MEMTEST_START 0x10000000
#define CONFIG_SYS_MEMTEST_END 0x10010000
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
#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)
/* environment organization */
#define CONFIG_ENV_SIZE (8 * 1024)
#if defined(CONFIG_ENV_IS_IN_MMC)
/* Environment in eMMC, before config block at the end of 1st "boot sector" */
#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE + \
CONFIG_TDX_CFG_BLOCK_OFFSET)
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MMC_ENV_PART 1
#endif
#define CONFIG_CMD_TIME
#endif /* __CONFIG_H */
|
