summaryrefslogtreecommitdiff
path: root/include/configs/dh_imx6.h
blob: c3a17b010c01f57cb830c2d1833d1b0cb0b12532 (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
/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * DHCOM DH-iMX6 PDK board configuration
 *
 * Copyright (C) 2017 Marek Vasut <marex@denx.de>
 */

#ifndef __DH_IMX6_CONFIG_H
#define __DH_IMX6_CONFIG_H

#include <asm/arch/imx-regs.h>

#include "mx6_common.h"

/*
 * SPI NOR layout:
 * 0x00_0000-0x00_ffff ... U-Boot SPL
 * 0x01_0000-0x0f_ffff ... U-Boot
 * 0x10_0000-0x10_ffff ... U-Boot env #1
 * 0x11_0000-0x11_ffff ... U-Boot env #2
 * 0x12_0000-0x1f_ffff ... UNUSED
 */

/* SPL */
#include "imx6_spl.h"			/* common IMX6 SPL configuration */
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x11400
#define CONFIG_SPL_TARGET		"u-boot-with-spl.imx"

/* Miscellaneous configurable options */

#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG

#define CONFIG_BZIP2

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN		(4 * SZ_1M)

/* Bootcounter */
#define CONFIG_SYS_BOOTCOUNT_BE

/* FEC ethernet */
#define IMX_FEC_BASE			ENET_BASE_ADDR
#define CONFIG_FEC_XCV_TYPE		RMII
#define CONFIG_ETHPRIME			"FEC"
#define CONFIG_FEC_MXC_PHYADDR		0
#define CONFIG_ARP_TIMEOUT		200UL

/* MMC Configs */
#define CONFIG_SYS_FSL_ESDHC_ADDR	0
#define CONFIG_SYS_FSL_USDHC_NUM	3
#define CONFIG_SYS_MMC_ENV_DEV		2 /* 1 = SDHC3, 2 = SDHC4 (eMMC) */

/* SATA Configs */
#define CONFIG_LBA48

/* SPI Flash Configs */
#if defined(CONFIG_SPL_BUILD)
#undef CONFIG_DM_SPI
#undef CONFIG_DM_SPI_FLASH
#undef CONFIG_SPI_FLASH_MTD
#endif

/* UART */
#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE		UART1_BASE
#define CONFIG_BAUDRATE			115200

/* USB Configs */
#ifdef CONFIG_CMD_USB
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS		0
#define CONFIG_USB_MAX_CONTROLLER_COUNT	2 /* Enabled USB controller number */

/* USB Gadget (DFU, UMS) */
#if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
#define CONFIG_SYS_DFU_DATA_BUF_SIZE	(16 * 1024 * 1024)
#define DFU_DEFAULT_POLL_TIMEOUT	300

/* USB IDs */
#define CONFIG_G_DNL_UMS_VENDOR_NUM	0x0525
#define CONFIG_G_DNL_UMS_PRODUCT_NUM	0xA4A5
#endif
#endif

/* Watchdog */
#define CONFIG_WATCHDOG_TIMEOUT_MSECS	60000

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE

#define CONFIG_LOADADDR			0x12000000
#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR

#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS	\
	"console=ttymxc0,115200\0"	\
	"fdt_addr=0x18000000\0"		\
	"fdt_high=0xffffffff\0"		\
	"initrd_high=0xffffffff\0"	\
	"kernel_addr_r=0x10008000\0"	\
	"fdt_addr_r=0x13000000\0"	\
	"ramdisk_addr_r=0x18000000\0"	\
	"scriptaddr=0x14000000\0"	\
	"fdtfile=imx6q-dhcom-pdk2.dtb\0"\
	BOOTENV

#define CONFIG_BOOTCOMMAND		"run distro_bootcmd"

#define BOOT_TARGET_DEVICES(func) \
	func(MMC, mmc, 0) \
	func(MMC, mmc, 2) \
	func(USB, usb, 1) \
	func(SATA, sata, 0) \
	func(DHCP, dhcp, na)

#include <config_distro_bootcmd.h>
#endif

/* 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)

#define CONFIG_SYS_MEMTEST_START	0x10000000
#define CONFIG_SYS_MEMTEST_END		0x20000000
#define CONFIG_SYS_MEMTEST_SCRATCH	0x10800000

/* Environment */
#define CONFIG_ENV_SIZE			(16 * 1024)
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT

#if defined(CONFIG_ENV_IS_IN_SPI_FLASH)
#define CONFIG_ENV_OFFSET		(1024 * 1024)
#define CONFIG_ENV_SECT_SIZE		(64 * 1024)
#define CONFIG_ENV_OFFSET_REDUND	\
	(CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE
#endif

#endif	/* __DH_IMX6_CONFIG_H */