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 #define CONFIG_IMX_THERMAL
22 /* Size of malloc() pool */
23 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
26 #define CONFIG_SYS_I2C
27 #define CONFIG_SYS_I2C_MXC
28 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
29 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
30 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
31 #define CONFIG_SYS_I2C_SPEED 100000
34 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
35 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
36 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
37 #define CONFIG_MXC_USB_FLAGS 0
40 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
42 #define CONFIG_FEC_MXC
43 #define IMX_FEC_BASE ENET_BASE_ADDR
44 #define CONFIG_FEC_XCV_TYPE RGMII
45 #define CONFIG_ETHPRIME "FEC"
46 #define CONFIG_FEC_MXC_PHYADDR 4
48 #define CONFIG_ARP_TIMEOUT 200UL
50 /* Physical Memory Map */
51 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
53 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
54 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
55 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
57 #define CONFIG_SYS_INIT_SP_OFFSET \
58 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
59 #define CONFIG_SYS_INIT_SP_ADDR \
60 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
62 /* Environment organization */
64 #if defined(CONFIG_ENV_IS_IN_MMC)
66 #define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
67 #define CONFIG_SYS_FSL_USDHC_NUM 3
68 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
70 #define CONFIG_FDTFILE "imx6q-marsboard.dtb"
71 #define CONFIG_SYS_FSL_USDHC_NUM 2
75 #define CONFIG_VIDEO_BMP_RLE8
76 #define CONFIG_BMP_16BPP
77 #define CONFIG_VIDEO_LOGO
78 #define CONFIG_VIDEO_BMP_LOGO
79 #define CONFIG_IMX_HDMI
80 #define CONFIG_IMX_VIDEO_SKIP
82 #include "mx6_common.h"
87 #define CONFIG_SYS_SPL_ARGS_ADDR 0x13000000
88 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
89 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6dl-riotboard.dtb"
91 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* offset 69KB */
92 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* offset 69KB */
93 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* offset 69KB */
97 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
98 * 1M script, 1M pxe and the ramdisk at the end */
99 #define MEM_LAYOUT_ENV_SETTINGS \
100 "bootm_size=0x10000000\0" \
101 "kernel_addr_r=0x12000000\0" \
102 "fdt_addr_r=0x13000000\0" \
103 "scriptaddr=0x13100000\0" \
104 "pxefile_addr_r=0x13200000\0" \
105 "ramdisk_addr_r=0x13300000\0"
107 #define BOOT_TARGET_DEVICES(func) \
115 #include <config_distro_bootcmd.h>
117 #define CONSOLE_STDIN_SETTINGS \
120 #define CONSOLE_STDOUT_SETTINGS \
124 #define CONSOLE_ENV_SETTINGS \
125 CONSOLE_STDIN_SETTINGS \
126 CONSOLE_STDOUT_SETTINGS
128 #define CONFIG_EXTRA_ENV_SETTINGS \
129 CONSOLE_ENV_SETTINGS \
130 MEM_LAYOUT_ENV_SETTINGS \
131 "fdtfile=" CONFIG_FDTFILE "\0" \
132 "finduuid=part uuid mmc 0:1 uuid\0" \
135 #endif /* __RIOTBOARD_CONFIG_H */