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 CONSOLE_DEV "ttymxc1"
18 #define CONFIG_MMCROOT "/dev/mmcblk1p2"
20 #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
22 #define CONFIG_IMX_THERMAL
24 /* Size of malloc() pool */
25 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
27 #define CONFIG_MXC_UART
30 #define CONFIG_SYS_I2C
31 #define CONFIG_SYS_I2C_MXC
32 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
33 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
34 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
35 #define CONFIG_SYS_I2C_SPEED 100000
38 #define CONFIG_USB_EHCI_MX6
39 #define CONFIG_USB_HOST_ETHER
40 #define CONFIG_USB_ETHER_ASIX
41 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
42 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
43 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
44 #define CONFIG_MXC_USB_FLAGS 0
47 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
49 #define CONFIG_FEC_MXC
51 #define IMX_FEC_BASE ENET_BASE_ADDR
52 #define CONFIG_FEC_XCV_TYPE RGMII
53 #define CONFIG_ETHPRIME "FEC"
54 #define CONFIG_FEC_MXC_PHYADDR 4
57 #define CONFIG_PHY_ATHEROS
60 #define CONFIG_MXC_SPI
61 #define CONFIG_SF_DEFAULT_BUS 0
62 #define CONFIG_SF_DEFAULT_CS 0
63 #define CONFIG_SF_DEFAULT_SPEED 20000000
64 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
67 #define CONFIG_ARP_TIMEOUT 200UL
69 /* Print Buffer Size */
70 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
72 #define CONFIG_SYS_MEMTEST_START 0x10000000
73 #define CONFIG_SYS_MEMTEST_END 0x10010000
74 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
76 /* Physical Memory Map */
77 #define CONFIG_NR_DRAM_BANKS 1
78 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
80 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
81 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
82 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
84 #define CONFIG_SYS_INIT_SP_OFFSET \
85 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
86 #define CONFIG_SYS_INIT_SP_ADDR \
87 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
89 /* Environment organization */
90 #define CONFIG_ENV_SIZE (8 * 1024)
92 #if defined(CONFIG_ENV_IS_IN_MMC)
94 #define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
95 #define CONFIG_SYS_FSL_USDHC_NUM 3
96 #define CONFIG_SYS_MMC_ENV_DEV 2 /* SDHC4 */
97 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
98 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
99 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
101 #define CONFIG_FDTFILE "imx6q-marsboard.dtb"
102 #define CONFIG_SYS_FSL_USDHC_NUM 2
103 #define CONFIG_ENV_OFFSET (768 * 1024)
104 #define CONFIG_ENV_SECT_SIZE (8 * 1024)
105 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
106 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
107 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
108 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
112 #define CONFIG_VIDEO_IPUV3
113 #define CONFIG_VIDEO_BMP_RLE8
114 #define CONFIG_SPLASH_SCREEN
115 #define CONFIG_SPLASH_SCREEN_ALIGN
116 #define CONFIG_BMP_16BPP
117 #define CONFIG_VIDEO_LOGO
118 #define CONFIG_VIDEO_BMP_LOGO
119 #define CONFIG_IPUV3_CLK 260000000
120 #define CONFIG_IMX_HDMI
121 #define CONFIG_IMX_VIDEO_SKIP
123 #include <config_distro_defaults.h>
124 #include "mx6_common.h"
126 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
127 * 1M script, 1M pxe and the ramdisk at the end */
128 #define MEM_LAYOUT_ENV_SETTINGS \
129 "bootm_size=0x10000000\0" \
130 "kernel_addr_r=0x12000000\0" \
131 "fdt_addr_r=0x13000000\0" \
132 "scriptaddr=0x13100000\0" \
133 "pxefile_addr_r=0x13200000\0" \
134 "ramdisk_addr_r=0x13300000\0"
136 #define BOOT_TARGET_DEVICES(func) \
144 #include <config_distro_bootcmd.h>
146 #define CONSOLE_STDIN_SETTINGS \
149 #define CONSOLE_STDOUT_SETTINGS \
153 #define CONSOLE_ENV_SETTINGS \
154 CONSOLE_STDIN_SETTINGS \
155 CONSOLE_STDOUT_SETTINGS
157 #define CONFIG_EXTRA_ENV_SETTINGS \
158 CONSOLE_ENV_SETTINGS \
159 MEM_LAYOUT_ENV_SETTINGS \
160 "fdtfile=" CONFIG_FDTFILE "\0" \
163 #endif /* __RIOTBOARD_CONFIG_H */