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
24 /* Miscellaneous configurable options */
27 #define CFG_SYS_FSL_ESDHC_ADDR 0
28 #define CFG_SYS_FSL_USDHC_NUM 3
31 #define CFG_MXC_UART_BASE UART1_BASE
34 #define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
35 #define CFG_MXC_USB_FLAGS 0
37 /* USB Gadget (DFU, UMS) */
38 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
39 #define DFU_DEFAULT_POLL_TIMEOUT 300
42 #define CFG_EXTRA_ENV_SETTINGS \
43 "console=ttymxc0,115200\0" \
44 "fdt_addr=0x18000000\0" \
45 "fdt_high=0xffffffff\0" \
46 "initrd_high=0xffffffff\0" \
47 "kernel_addr_r=0x10008000\0" \
48 "fdt_addr_r=0x13000000\0" \
49 "ramdisk_addr_r=0x18000000\0" \
50 "scriptaddr=0x14000000\0" \
51 "fdtfile=imx6q-dhcom-pdk2.dtb\0"\
52 "update_sf=" /* Erase SPI NOR and install U-Boot from SD */ \
53 "load mmc 0:1 ${loadaddr} /boot/u-boot-with-spl.imx && "\
54 "sf probe && sf update ${loadaddr} 0x400 ${filesize}\0" \
57 #define BOOT_TARGET_DEVICES(func) \
65 #include <config_distro_bootcmd.h>
67 /* Physical Memory Map */
68 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
70 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM
71 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
72 #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
76 #endif /* __DH_IMX6_CONFIG_H */