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
|
/*
* Copyright (C) 2017 Armadeus Systems
*
* Configuration settings for the OPOS6ULDev board
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __OPOS6ULDEV_CONFIG_H
#define __OPOS6ULDEV_CONFIG_H
#include "mx6_common.h"
#ifdef CONFIG_SPL
#include "imx6_spl.h"
#ifdef CONFIG_SPL_BUILD
#undef CONFIG_DM_GPIO
#undef CONFIG_DM_MMC
#define CONFIG_MXC_UART_BASE UART1_BASE
#endif
#endif
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (16 << 20)
/* Miscellaneous configurable options */
#define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE MMDC0_ARB_BASE_ADDR
#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)
/* MMC */
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SUPPORT_EMMC_BOOT
/* USB */
#ifdef CONFIG_USB_EHCI_MX6
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#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_USB_FUNCTION_MASS_STORAGE
#endif
/* Ethernet */
#ifdef CONFIG_FEC_MXC
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_FEC_MXC_PHYADDR 0x1
#define CONFIG_FEC_XCV_TYPE RMII
#define CONFIG_ETHPRIME "FEC"
#define CONFIG_MII
#endif
/* LCD */
#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_LOGO
#define CONFIG_SPLASH_SCREEN
#define CONFIG_SPLASH_SCREEN_ALIGN
#define CONFIG_SPLASH_SOURCE
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_VIDEO_BMP_LOGO
#define CONFIG_BMP_16BPP
#define CONFIG_VIDEO_MXS
#define MXS_LCDIF_BASE MX6UL_LCDIF1_BASE_ADDR
#endif
/* Environment is stored in the eMMC boot partition */
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MMC_ENV_PART 1
#define CONFIG_ENV_SIZE (10 * 1024)
#define CONFIG_ENV_OFFSET (1024 * 1024) /* 1 MB */
#define CONFIG_ENV_OFFSET_REDUND (1536 * 1024) /* 512KB from CONFIG_ENV_OFFSET */
#define CONFIG_ENV_VERSION 100
#define CONFIG_BOARD_NAME opos6ul
#define ACFG_CONSOLE_DEV ttymxc0
#define CONFIG_SYS_AUTOLOAD "no"
#define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
#define CONFIG_BOOTARGS "console=" __stringify(ACFG_CONSOLE_DEV) "," __stringify(CONFIG_BAUDRATE)
#define CONFIG_PREBOOT "run check_env"
#define CONFIG_BOOTCOMMAND "run emmcboot"
#define CONFIG_EXTRA_ENV_SETTINGS \
"env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \
"consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \
"board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \
"fdt_addr=0x88000000\0" \
"fdt_high=0xffffffff\0" \
"fdt_name=" __stringify(CONFIG_BOARD_NAME) "dev\0" \
"initrd_high=0xffffffff\0" \
"ip_dyn=yes\0" \
"stdin=serial\0" \
"stdout=serial\0" \
"stderr=serial\0" \
"mmcdev=0\0" \
"mmcpart=2\0" \
"mmcroot=/dev/mmcblk0p2 ro\0" \
"mmcrootfstype=ext4 rootwait\0" \
"kernelimg=" __stringify(CONFIG_BOARD_NAME) "-linux.bin\0" \
"videomode=video=ctfb:x:800,y:480,depth:18,pclk:33033,le:96,ri:96,up:20,lo:21,hs:64,vs:4,sync:0,vmode:0\0" \
"check_env=if test -n ${flash_env_version}; " \
"then env default env_version; " \
"else env set flash_env_version ${env_version}; env save; " \
"fi; " \
"if itest ${flash_env_version} != ${env_version}; then " \
"echo \"*** Warning - Environment version" \
" change suggests: run flash_reset_env; reset\"; " \
"env default flash_reset_env; " \
"else exit; fi; \0" \
"flash_reset_env=env default -f -a && saveenv && " \
"echo Environment variables erased!\0" \
"download_uboot_spl=tftpboot ${loadaddr} ${board_name}-u-boot.spl\0" \
"flash_uboot_spl=" \
"if mmc dev 0 1; then " \
"setexpr sz ${filesize} / 0x200; " \
"setexpr sz ${sz} + 1; " \
"if mmc write ${loadaddr} 0x2 ${sz}; then " \
"echo Flashing of U-boot SPL succeed; " \
"else echo Flashing of U-boot SPL failed; " \
"fi; " \
"fi;\0" \
"download_uboot_img=tftpboot ${loadaddr} ${board_name}-u-boot.img\0" \
"flash_uboot_img=" \
"if mmc dev 0 1; then " \
"setexpr sz ${filesize} / 0x200; " \
"setexpr sz ${sz} + 1; " \
"if mmc write ${loadaddr} 0x8a ${sz}; then " \
"echo Flashing of U-boot image succeed; " \
"else echo Flashing of U-boot image failed; " \
"fi; " \
"fi;\0" \
"update_uboot=run download_uboot_spl flash_uboot_spl " \
"download_uboot_img flash_uboot_img\0" \
"download_kernel=tftpboot ${loadaddr} ${kernelimg}\0" \
"flash_kernel=" \
"if ext4write mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} ${filesize}; then " \
"echo kernel update succeed; " \
"else echo kernel update failed; " \
"fi;\0" \
"update_kernel=run download_kernel flash_kernel\0" \
"download_dtb=tftpboot ${fdt_addr} imx6ul-${fdt_name}.dtb\0" \
"flash_dtb=" \
"if ext4write mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb ${filesize}; then " \
"echo dtb update succeed; " \
"else echo dtb update in failed; " \
"fi;\0" \
"update_dtb=run download_dtb flash_dtb\0" \
"download_rootfs=tftpboot ${loadaddr} ${board_name}-rootfs.ext4\0" \
"flash_rootfs=" \
"if mmc dev 0 0; then " \
"setexpr nbblocks ${filesize} / 0x200; " \
"setexpr nbblocks ${nbblocks} + 1; " \
"if mmc write ${loadaddr} 0x40800 ${nbblocks}; then " \
"echo Flashing of rootfs image succeed; " \
"else echo Flashing of rootfs image failed; " \
"fi; " \
"fi;\0" \
"update_rootfs=run download_rootfs flash_rootfs\0" \
"flash_failsafe=" \
"if mmc dev 0 0; then " \
"setexpr nbblocks ${filesize} / 0x200; " \
"setexpr nbblocks ${nbblocks} + 1; " \
"if mmc write ${loadaddr} 0x800 ${nbblocks}; then " \
"echo Flashing of rootfs image in failsafe partition succeed; " \
"else echo Flashing of rootfs image in failsafe partition failed; " \
"fi; " \
"fi;\0" \
"update_failsafe=run download_rootfs flash_failsafe\0" \
"download_userdata=tftpboot ${loadaddr} ${board_name}-user_data.ext4\0" \
"flash_userdata=" \
"if mmc dev 0 0; then " \
"setexpr nbblocks ${filesize} / 0x200; " \
"setexpr nbblocks ${nbblocks} + 1; " \
"if mmc write ${loadaddr} 0 ${nbblocks}; then " \
"echo Flashing of user_data image succeed; " \
"else echo Flashing of user_data image failed; " \
"fi; " \
"fi;\0" \
"update_userdata=run download_userdata flash_userdata; mmc rescan\0" \
"erase_userdata=" \
"if mmc dev 0 0; then " \
"echo Erasing eMMC User Data partition, no way out...; " \
"mw ${loadaddr} 0 0x200000; " \
"mmc write ${loadaddr} 0 0x1000; " \
"mmc write ${loadaddr} 0x800 0x1000; " \
"mmc write ${loadaddr} 0x40800 0x1000; " \
"mmc write ${loadaddr} 0x440800 0x1000; " \
"fi;" \
"mmc rescan\0" \
"update_all=run update_rootfs update_uboot\0" \
"initargs=setenv bootargs console=${consoledev},${baudrate} ${extrabootargs}\0" \
"addipargs=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:" \
"${gatewayip}:${netmask}:${hostname}:eth0:off\0" \
"addmmcargs=setenv bootargs ${bootargs} root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"emmcboot=run initargs; run addmmcargs; " \
"load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${kernelimg} && " \
"load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/imx6ul-${fdt_name}.dtb && " \
"bootz ${loadaddr} - ${fdt_addr};\0" \
"emmcsafeboot=setenv mmcpart 1; setenv mmcroot /dev/mmcblk0p1 ro; run emmcboot;\0" \
"addnfsargs=setenv bootargs ${bootargs} root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"nfsboot=run initargs; run addnfsargs addipargs; " \
"nfs ${loadaddr} ${serverip}:${rootpath}/boot/${kernelimg} && " \
"nfs ${fdt_addr} ${serverip}:${rootpath}/boot/imx6ul-${fdt_name}.dtb && " \
"bootz ${loadaddr} - ${fdt_addr};\0"
#endif /* __OPOS6ULDEV_CONFIG_H */
|
