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_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
25 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
26 #define CONFIG_MXC_USB_FLAGS 0
29 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
31 #define CONFIG_ARP_TIMEOUT 200UL
33 /* Physical Memory Map */
34 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
36 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
37 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
38 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
40 #define CONFIG_SYS_INIT_SP_OFFSET \
41 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
42 #define CONFIG_SYS_INIT_SP_ADDR \
43 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
45 /* Environment organization */
47 #if defined(CONFIG_ENV_IS_IN_MMC)
49 #define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
50 #define CONFIG_SYS_FSL_USDHC_NUM 3
51 #elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
53 #define CONFIG_FDTFILE "imx6q-marsboard.dtb"
54 #define CONFIG_SYS_FSL_USDHC_NUM 2
58 #define CONFIG_VIDEO_LOGO
59 #define CONFIG_VIDEO_BMP_LOGO
60 #define CONFIG_IMX_HDMI
61 #define CONFIG_IMX_VIDEO_SKIP
63 #include "mx6_common.h"
68 #define CONFIG_SYS_SPL_ARGS_ADDR 0x13000000
69 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
70 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6dl-riotboard.dtb"
72 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* offset 69KB */
73 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* offset 69KB */
74 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* offset 69KB */
78 /* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
79 * 1M script, 1M pxe and the ramdisk at the end */
80 #define MEM_LAYOUT_ENV_SETTINGS \
81 "bootm_size=0x10000000\0" \
82 "kernel_addr_r=0x12000000\0" \
83 "fdt_addr_r=0x13000000\0" \
84 "scriptaddr=0x13100000\0" \
85 "pxefile_addr_r=0x13200000\0" \
86 "ramdisk_addr_r=0x13300000\0"
88 #define BOOT_TARGET_DEVICES(func) \
96 #include <config_distro_bootcmd.h>
98 #define CONSOLE_STDIN_SETTINGS \
101 #define CONSOLE_STDOUT_SETTINGS \
105 #define CONSOLE_ENV_SETTINGS \
106 CONSOLE_STDIN_SETTINGS \
107 CONSOLE_STDOUT_SETTINGS
109 #define CONFIG_EXTRA_ENV_SETTINGS \
110 CONSOLE_ENV_SETTINGS \
111 MEM_LAYOUT_ENV_SETTINGS \
112 "fdtfile=" CONFIG_FDTFILE "\0" \
113 "finduuid=part uuid mmc 0:1 uuid\0" \
116 #endif /* __RIOTBOARD_CONFIG_H */