2 * DHCOM DH-iMX6 PDK board configuration
4 * Copyright (C) 2017 Marek Vasut <marex@denx.de>
6 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef __DH_IMX6_CONFIG_H
10 #define __DH_IMX6_CONFIG_H
12 #include <asm/arch/imx-regs.h>
14 #include "mx6_common.h"
18 * 0x00_0000-0x00_ffff ... U-Boot SPL
19 * 0x01_0000-0x0f_ffff ... U-Boot
20 * 0x10_0000-0x10_ffff ... U-Boot env #1
21 * 0x11_0000-0x11_ffff ... U-Boot env #2
22 * 0x12_0000-0x1f_ffff ... UNUSED
26 #include "imx6_spl.h" /* common IMX6 SPL configuration */
27 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x11400
28 #define CONFIG_SPL_TARGET "u-boot-with-spl.imx"
30 /* Miscellaneous configurable options */
32 #define CONFIG_CMDLINE_TAG
33 #define CONFIG_SETUP_MEMORY_TAGS
34 #define CONFIG_INITRD_TAG
35 #define CONFIG_REVISION_TAG
37 #define CONFIG_BOUNCE_BUFFER
40 /* Size of malloc() pool */
41 #define CONFIG_SYS_MALLOC_LEN (4 * SZ_1M)
44 #define CONFIG_SYS_BOOTCOUNT_BE
48 #define IMX_FEC_BASE ENET_BASE_ADDR
49 #define CONFIG_FEC_XCV_TYPE RMII
50 #define CONFIG_ETHPRIME "FEC"
51 #define CONFIG_FEC_MXC_PHYADDR 0
52 #define CONFIG_ARP_TIMEOUT 200UL
55 #ifdef CONFIG_CMD_FUSE
56 #define CONFIG_MXC_OCOTP
60 #define CONFIG_SYS_I2C
61 #define CONFIG_SYS_I2C_MXC
62 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
63 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
64 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
65 #define CONFIG_SYS_I2C_SPEED 100000
68 #define CONFIG_FSL_USDHC
69 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
70 #define CONFIG_SYS_FSL_USDHC_NUM 3
71 #define CONFIG_SYS_MMC_ENV_DEV 2 /* 1 = SDHC3, 2 = SDHC4 (eMMC) */
74 #ifdef CONFIG_CMD_SATA
75 #define CONFIG_SYS_SATA_MAX_DEVICE 1
76 #define CONFIG_DWC_AHSATA_PORT_ID 0
77 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
81 /* SPI Flash Configs */
83 #define CONFIG_SF_DEFAULT_BUS 0
84 #define CONFIG_SF_DEFAULT_CS 0
85 #define CONFIG_SF_DEFAULT_SPEED 25000000
86 #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
90 #define CONFIG_MXC_UART
91 #define CONFIG_MXC_UART_BASE UART1_BASE
92 #define CONFIG_BAUDRATE 115200
96 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
97 #define CONFIG_USB_HOST_ETHER
98 #define CONFIG_USB_ETHER_ASIX
99 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
100 #define CONFIG_MXC_USB_FLAGS 0
101 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
103 /* USB Gadget (DFU, UMS) */
104 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
105 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024)
106 #define DFU_DEFAULT_POLL_TIMEOUT 300
109 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
110 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
115 #define CONFIG_HW_WATCHDOG
116 #define CONFIG_IMX_WATCHDOG
117 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 60000
119 /* allow to overwrite serial and ethaddr */
120 #define CONFIG_ENV_OVERWRITE
122 #define CONFIG_LOADADDR 0x12000000
123 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
125 #ifndef CONFIG_SPL_BUILD
126 #define CONFIG_EXTRA_ENV_SETTINGS \
127 "console=ttymxc0,115200\0" \
128 "fdt_addr=0x18000000\0" \
129 "fdt_high=0xffffffff\0" \
130 "initrd_high=0xffffffff\0" \
131 "kernel_addr_r=0x10008000\0" \
132 "fdt_addr_r=0x13000000\0" \
133 "ramdisk_addr_r=0x18000000\0" \
134 "scriptaddr=0x14000000\0" \
135 "fdtfile=imx6q-dhcom-pdk2.dtb\0"\
138 #define CONFIG_BOOTCOMMAND "run distro_bootcmd"
140 #define BOOT_TARGET_DEVICES(func) \
144 func(SATA, sata, 0) \
147 #include <config_distro_bootcmd.h>
150 /* Physical Memory Map */
151 #define CONFIG_NR_DRAM_BANKS 1
152 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
154 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
155 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
156 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
158 #define CONFIG_SYS_INIT_SP_OFFSET \
159 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
161 #define CONFIG_SYS_INIT_SP_ADDR \
162 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
164 #define CONFIG_SYS_MEMTEST_START 0x10000000
165 #define CONFIG_SYS_MEMTEST_END 0x20000000
166 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
169 #define CONFIG_ENV_SIZE (16 * 1024)
170 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
172 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH)
173 #define CONFIG_ENV_OFFSET (1024 * 1024)
174 #define CONFIG_ENV_SECT_SIZE (64 * 1024)
175 #define CONFIG_ENV_OFFSET_REDUND \
176 (CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
177 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
178 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
179 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
180 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
181 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
184 #endif /* __DH_IMX6_CONFIG_H */