1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * DHCOM DH-iMX6 PDK board configuration
5 * Copyright (C) 2017 Marek Vasut <marex@denx.de>
8 #ifndef __DH_IMX6_CONFIG_H
9 #define __DH_IMX6_CONFIG_H
11 #include <asm/arch/imx-regs.h>
13 #include "mx6_common.h"
17 * 0x00_0000-0x00_ffff ... U-Boot SPL
18 * 0x01_0000-0x0f_ffff ... U-Boot
19 * 0x10_0000-0x10_ffff ... U-Boot env #1
20 * 0x11_0000-0x11_ffff ... U-Boot env #2
21 * 0x12_0000-0x1f_ffff ... UNUSED
25 #include "imx6_spl.h" /* common IMX6 SPL configuration */
26 #define CONFIG_SPL_TARGET "u-boot-with-spl.imx"
28 /* Miscellaneous configurable options */
30 #define CONFIG_CMDLINE_TAG
31 #define CONFIG_SETUP_MEMORY_TAGS
32 #define CONFIG_INITRD_TAG
33 #define CONFIG_REVISION_TAG
35 /* Size of malloc() pool */
36 #define CONFIG_SYS_MALLOC_LEN (4 * SZ_1M)
39 #define CONFIG_SYS_BOOTCOUNT_BE
42 #define IMX_FEC_BASE ENET_BASE_ADDR
43 #define CONFIG_FEC_XCV_TYPE RMII
44 #define CONFIG_ETHPRIME "FEC"
45 #define CONFIG_FEC_MXC_PHYADDR 0
46 #define CONFIG_ARP_TIMEOUT 200UL
49 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
50 #define CONFIG_SYS_FSL_USDHC_NUM 3
56 #define CONFIG_MXC_UART_BASE UART1_BASE
60 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
61 #define CONFIG_USB_HOST_ETHER
62 #define CONFIG_USB_ETHER_ASIX
63 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
64 #define CONFIG_MXC_USB_FLAGS 0
65 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 /* Enabled USB controller number */
67 /* USB Gadget (DFU, UMS) */
68 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
69 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024)
70 #define DFU_DEFAULT_POLL_TIMEOUT 300
73 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525
74 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5
79 #if defined(CONFIG_SPL_BUILD)
81 #undef CONFIG_WATCHDOG
82 #define CONFIG_HW_WATCHDOG
85 #define CONFIG_LOADADDR 0x12000000
86 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
88 #ifndef CONFIG_SPL_BUILD
89 #define CONFIG_EXTRA_ENV_SETTINGS \
90 "console=ttymxc0,115200\0" \
91 "fdt_addr=0x18000000\0" \
92 "fdt_high=0xffffffff\0" \
93 "initrd_high=0xffffffff\0" \
94 "kernel_addr_r=0x10008000\0" \
95 "fdt_addr_r=0x13000000\0" \
96 "ramdisk_addr_r=0x18000000\0" \
97 "scriptaddr=0x14000000\0" \
98 "fdtfile=imx6q-dhcom-pdk2.dtb\0"\
101 #define CONFIG_BOOTCOMMAND "run distro_bootcmd"
103 #define BOOT_TARGET_DEVICES(func) \
107 func(SATA, sata, 0) \
110 #include <config_distro_bootcmd.h>
113 /* Physical Memory Map */
114 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
116 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
117 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
118 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
120 #define CONFIG_SYS_INIT_SP_OFFSET \
121 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
123 #define CONFIG_SYS_INIT_SP_ADDR \
124 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
128 #endif /* __DH_IMX6_CONFIG_H */