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
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2015 Freescale Semiconductor, Inc.
*
* Configuration settings for the Freescale i.MX7D SABRESD board.
*/
#ifndef __MX7D_SABRESD_CONFIG_H
#define __MX7D_SABRESD_CONFIG_H
#include "mx7_common.h"
#define PHYS_SDRAM_SIZE SZ_1G
#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
/* MMC Config*/
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#ifdef CONFIG_IMX_BOOTAUX
/* Set to QSPI1 A flash at default */
#define CONFIG_SYS_AUXCORE_BOOTDATA 0x60000000
#define UPDATE_M4_ENV \
"m4image=m4_qspi.bin\0" \
"loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \
"update_m4_from_sd=" \
"if sf probe 0:0; then " \
"if run loadm4image; then " \
"setexpr fw_sz ${filesize} + 0xffff; " \
"setexpr fw_sz ${fw_sz} / 0x10000; " \
"setexpr fw_sz ${fw_sz} * 0x10000; " \
"sf erase 0x0 ${fw_sz}; " \
"sf write ${loadaddr} 0x0 ${filesize}; " \
"fi; " \
"fi\0" \
"m4boot=sf probe 0:0; bootaux "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)"\0"
#else
#define UPDATE_M4_ENV ""
#endif
#define CONFIG_MFG_ENV_SETTINGS \
"mfgtool_args=setenv bootargs console=${console},${baudrate} " \
"rdinit=/linuxrc " \
"g_mass_storage.stall=0 g_mass_storage.removable=1 " \
"g_mass_storage.idVendor=0x066F g_mass_storage.idProduct=0x37FF "\
"g_mass_storage.iSerialNumber=\"\" "\
"clk_ignore_unused "\
"\0" \
"initrd_addr=0x83800000\0" \
"initrd_high=0xffffffff\0" \
"bootcmd_mfg=run mfgtool_args;bootz ${loadaddr} ${initrd_addr} ${fdt_addr};\0" \
#define CONFIG_DFU_ENV_SETTINGS \
"dfu_alt_info=image raw 0 0x800000;"\
"u-boot raw 0 0x4000;"\
"bootimg part 0 1;"\
"rootfs part 0 2\0" \
#define CONFIG_EXTRA_ENV_SETTINGS \
UPDATE_M4_ENV \
CONFIG_MFG_ENV_SETTINGS \
CONFIG_DFU_ENV_SETTINGS \
"script=boot.scr\0" \
"image=zImage\0" \
"console=ttymxc0\0" \
"fdt_high=0xffffffff\0" \
"finduuid=part uuid mmc 0:1 uuid\0" \
"initrd_high=0xffffffff\0" \
"fdtfile=imx7d-sdb.dtb\0" \
"fdt_addr=0x83000000\0" \
"fdt_addr_r=0x83000000\0" \
"kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"pxefile_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"ramdisk_addr_r=0x83100000\0" \
"ramdiskaddr=0x83100000\0" \
"scriptaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
"videomode=video=ctfb:x:480,y:272,depth:24,pclk:108695,le:8,ri:4,up:2,lo:4,hs:41,vs:10,sync:0,vmode:0\0" \
BOOTENV
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(DHCP, dhcp, na) \
func(PXE, pxe, na)
#include <config_distro_bootcmd.h>
#define CONFIG_SYS_HZ 1000
/* 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 */
/*
* If want to use nand, define CONFIG_NAND_MXS and rework board
* to support nand, since emmc has pin conflicts with nand
*/
#ifdef CONFIG_NAND_MXS
/* NAND stuff */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_ONFI_DETECTION
/* DMA stuff, needed for GPMI/MXS NAND support */
#endif
#ifdef CONFIG_NAND_MXS
#define CONFIG_SYS_FSL_USDHC_NUM 1
#else
#define CONFIG_SYS_FSL_USDHC_NUM 2
#endif
/* USB Configs */
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_USBD_HS
#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_MXS
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_LOGO
#endif
#endif /* __CONFIG_H */
|
