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)
20 /* Size of malloc() pool */
21 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
24 #define CONFIG_SYS_I2C
25 #define CONFIG_SYS_I2C_MXC
26 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
27 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
28 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
29 #define CONFIG_SYS_I2C_SPEED 100000
32 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
33 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
34 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
35 #define CONFIG_MXC_USB_FLAGS 0
38 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
40 #define CONFIG_FEC_MXC
41 #define IMX_FEC_BASE ENET_BASE_ADDR
42 #define CONFIG_FEC_XCV_TYPE RGMII
43 #define CONFIG_ETHPRIME "FEC"
44 #define CONFIG_FEC_MXC_PHYADDR 4
46 #define CONFIG_ARP_TIMEOUT 200UL
48 /* Physical Memory Map */
49 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
51 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
52 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
53 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
55 #define CONFIG_SYS_INIT_SP_OFFSET \
56 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
57 #define CONFIG_SYS_INIT_SP_ADDR \
58 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
60 /* Environment organization */
62 #if defined(CONFIG_ENV_IS_IN_MMC)
64 #define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
65 #define CONFIG_SYS_FSL_USDHC_NUM 3
66 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
68 #define CONFIG_FDTFILE "imx6q-marsboard.dtb"
69 #define CONFIG_SYS_FSL_USDHC_NUM 2
73 #define CONFIG_VIDEO_LOGO
74 #define CONFIG_VIDEO_BMP_LOGO
75 #define CONFIG_IMX_HDMI
76 #define CONFIG_IMX_VIDEO_SKIP
78 #include "mx6_common.h"
83 #define CONFIG_SYS_SPL_ARGS_ADDR 0x13000000
84 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
85 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6dl-riotboard.dtb"
87 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* offset 69KB */
88 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* offset 69KB */
89 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* offset 69KB */
93 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
94 * 1M script, 1M pxe and the ramdisk at the end */
95 #define MEM_LAYOUT_ENV_SETTINGS \
96 "bootm_size=0x10000000\0" \
97 "kernel_addr_r=0x12000000\0" \
98 "fdt_addr_r=0x13000000\0" \
99 "scriptaddr=0x13100000\0" \
100 "pxefile_addr_r=0x13200000\0" \
101 "ramdisk_addr_r=0x13300000\0"
103 #define BOOT_TARGET_DEVICES(func) \
111 #include <config_distro_bootcmd.h>
113 #define CONSOLE_STDIN_SETTINGS \
116 #define CONSOLE_STDOUT_SETTINGS \
120 #define CONSOLE_ENV_SETTINGS \
121 CONSOLE_STDIN_SETTINGS \
122 CONSOLE_STDOUT_SETTINGS
124 #define CONFIG_EXTRA_ENV_SETTINGS \
125 CONSOLE_ENV_SETTINGS \
126 MEM_LAYOUT_ENV_SETTINGS \
127 "fdtfile=" CONFIG_FDTFILE "\0" \
128 "finduuid=part uuid mmc 0:1 uuid\0" \
131 #endif /* __RIOTBOARD_CONFIG_H */