1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2014 Eukréa Electromatique
4 * Author: Eric Bénard <eric@eukrea.com>
6 * Configuration settings for the Embest RIoTboard
8 * based on mx6*sabre*.h which are :
9 * Copyright (C) 2012 Freescale Semiconductor, Inc.
12 #ifndef __RIOTBOARD_CONFIG_H
13 #define __RIOTBOARD_CONFIG_H
15 #define CONFIG_MXC_UART_BASE UART2_BASE
16 #define CONSOLE_DEV "ttymxc1"
18 #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
21 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
22 #define CONFIG_MXC_USB_FLAGS 0
25 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
27 /* Physical Memory Map */
28 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
30 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
31 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
32 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
34 /* Environment organization */
36 #if defined(CONFIG_ENV_IS_IN_MMC)
38 #define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
39 #define CONFIG_SYS_FSL_USDHC_NUM 3
40 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
42 #define CONFIG_FDTFILE "imx6q-marsboard.dtb"
43 #define CONFIG_SYS_FSL_USDHC_NUM 2
47 #define CONFIG_IMX_HDMI
48 #define CONFIG_IMX_VIDEO_SKIP
50 #include "mx6_common.h"
58 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
59 * 1M script, 1M pxe and the ramdisk at the end */
60 #define MEM_LAYOUT_ENV_SETTINGS \
61 "bootm_size=0x10000000\0" \
62 "kernel_addr_r=0x12000000\0" \
63 "fdt_addr_r=0x13000000\0" \
64 "scriptaddr=0x13100000\0" \
65 "pxefile_addr_r=0x13200000\0" \
66 "ramdisk_addr_r=0x13300000\0"
68 #define BOOT_TARGET_DEVICES(func) \
76 #include <config_distro_bootcmd.h>
78 #define CONSOLE_STDIN_SETTINGS \
81 #define CONSOLE_STDOUT_SETTINGS \
85 #define CONSOLE_ENV_SETTINGS \
86 CONSOLE_STDIN_SETTINGS \
87 CONSOLE_STDOUT_SETTINGS
89 #define CONFIG_EXTRA_ENV_SETTINGS \
90 CONSOLE_ENV_SETTINGS \
91 MEM_LAYOUT_ENV_SETTINGS \
92 "fdtfile=" CONFIG_FDTFILE "\0" \
93 "finduuid=part uuid mmc 0:1 uuid\0" \
96 #endif /* __RIOTBOARD_CONFIG_H */