2 * Copyright (C) 2014 Eukréa Electromatique
3 * Author: Eric Bénard <eric@eukrea.com>
5 * Configuration settings for the Embest RIoTboard
7 * based on mx6*sabre*.h which are :
8 * Copyright (C) 2012 Freescale Semiconductor, Inc.
10 * SPDX-License-Identifier: GPL-2.0+
13 #ifndef __RIOTBOARD_CONFIG_H
14 #define __RIOTBOARD_CONFIG_H
16 #define CONFIG_MXC_UART_BASE UART2_BASE
17 #define CONFIG_CONSOLE_DEV "ttymxc1"
18 #define CONFIG_MMCROOT "/dev/mmcblk1p2"
20 #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
22 #define CONFIG_IMX6_THERMAL
24 /* Size of malloc() pool */
25 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
27 #define CONFIG_BOARD_EARLY_INIT_F
28 #define CONFIG_BOARD_LATE_INIT
30 #define CONFIG_MXC_UART
32 #define CONFIG_CMD_FUSE
33 #ifdef CONFIG_CMD_FUSE
34 #define CONFIG_MXC_OCOTP
38 #define CONFIG_CMD_I2C
39 #define CONFIG_SYS_I2C
40 #define CONFIG_SYS_I2C_MXC
41 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
42 #define CONFIG_SYS_I2C_SPEED 100000
45 #define CONFIG_CMD_USB
46 #define CONFIG_USB_EHCI
47 #define CONFIG_USB_EHCI_MX6
48 #define CONFIG_USB_STORAGE
49 #define CONFIG_USB_HOST_ETHER
50 #define CONFIG_USB_ETHER_ASIX
51 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
52 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
53 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
54 #define CONFIG_MXC_USB_FLAGS 0
57 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
59 #define CONFIG_FEC_MXC
61 #define IMX_FEC_BASE ENET_BASE_ADDR
62 #define CONFIG_FEC_XCV_TYPE RGMII
63 #define CONFIG_ETHPRIME "FEC"
64 #define CONFIG_FEC_MXC_PHYADDR 4
67 #define CONFIG_PHY_ATHEROS
71 #define CONFIG_SPI_FLASH_SST
72 #define CONFIG_MXC_SPI
73 #define CONFIG_SF_DEFAULT_BUS 0
74 #define CONFIG_SF_DEFAULT_CS 0
75 #define CONFIG_SF_DEFAULT_SPEED 20000000
76 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
79 #define CONFIG_CMD_BMODE
81 #define CONFIG_ARP_TIMEOUT 200UL
83 /* Print Buffer Size */
84 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
86 #define CONFIG_SYS_MEMTEST_START 0x10000000
87 #define CONFIG_SYS_MEMTEST_END 0x10010000
88 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
90 #define CONFIG_STACKSIZE (128 * 1024)
92 /* Physical Memory Map */
93 #define CONFIG_NR_DRAM_BANKS 1
94 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
96 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
97 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
98 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
100 #define CONFIG_SYS_INIT_SP_OFFSET \
101 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
102 #define CONFIG_SYS_INIT_SP_ADDR \
103 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
105 /* Environment organization */
106 #define CONFIG_ENV_SIZE (8 * 1024)
108 #if defined(CONFIG_ENV_IS_IN_MMC)
110 #define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
111 #define CONFIG_SYS_FSL_USDHC_NUM 3
112 #define CONFIG_SYS_MMC_ENV_DEV 2 /* SDHC4 */
113 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
114 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
115 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
117 #define CONFIG_FDTFILE "imx6q-marsboard.dtb"
118 #define CONFIG_SYS_FSL_USDHC_NUM 2
119 #define CONFIG_ENV_OFFSET (768 * 1024)
120 #define CONFIG_ENV_SECT_SIZE (8 * 1024)
121 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
122 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
123 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
124 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
129 #define CONFIG_VIDEO_IPUV3
130 #define CONFIG_CFB_CONSOLE
131 #define CONFIG_VGA_AS_SINGLE_DEVICE
132 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
133 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
134 #define CONFIG_VIDEO_BMP_RLE8
135 #define CONFIG_SPLASH_SCREEN
136 #define CONFIG_SPLASH_SCREEN_ALIGN
137 #define CONFIG_BMP_16BPP
138 #define CONFIG_VIDEO_LOGO
139 #define CONFIG_VIDEO_BMP_LOGO
140 #define CONFIG_IPUV3_CLK 260000000
141 #define CONFIG_IMX_HDMI
142 #define CONFIG_IMX_VIDEO_SKIP
144 #include <config_distro_defaults.h>
145 #include "mx6_common.h"
147 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
148 * 1M script, 1M pxe and the ramdisk at the end */
149 #define MEM_LAYOUT_ENV_SETTINGS \
150 "bootm_size=0x10000000\0" \
151 "kernel_addr_r=0x12000000\0" \
152 "fdt_addr_r=0x13000000\0" \
153 "scriptaddr=0x13100000\0" \
154 "pxefile_addr_r=0x13200000\0" \
155 "ramdisk_addr_r=0x13300000\0"
157 #define BOOT_TARGET_DEVICES(func) \
165 #include <config_distro_bootcmd.h>
167 #define CONSOLE_STDIN_SETTINGS \
170 #define CONSOLE_STDOUT_SETTINGS \
174 #define CONSOLE_ENV_SETTINGS \
175 CONSOLE_STDIN_SETTINGS \
176 CONSOLE_STDOUT_SETTINGS
178 #define CONFIG_EXTRA_ENV_SETTINGS \
179 CONSOLE_ENV_SETTINGS \
180 MEM_LAYOUT_ENV_SETTINGS \
181 "fdtfile=" CONFIG_FDTFILE "\0" \
184 #endif /* __RIOTBOARD_CONFIG_H */