1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2014 Eukr��a Electromatique
4 * Author: Eric B��nard <eric@eukrea.com>
5 *
6 * Configuration settings for the Embest RIoTboard
7 *
8 * based on mx6*sabre*.h which are :
9 * Copyright (C) 2012 Freescale Semiconductor, Inc.
10 */
11
12#ifndef __RIOTBOARD_CONFIG_H
13#define __RIOTBOARD_CONFIG_H
14
15#define CFG_MXC_UART_BASE		UART2_BASE
16#define CONSOLE_DEV		"ttymxc1"
17
18#define PHYS_SDRAM_SIZE		(1u * 1024 * 1024 * 1024)
19
20/* USB Configs */
21#define CFG_MXC_USB_PORTSC	(PORT_PTS_UTMI | PORT_PTS_PTW)
22#define CFG_MXC_USB_FLAGS	0
23
24/* MMC Configs */
25#define CFG_SYS_FSL_ESDHC_ADDR      0
26
27/* Physical Memory Map */
28#define PHYS_SDRAM                     MMDC0_ARB_BASE_ADDR
29
30#define CFG_SYS_SDRAM_BASE          PHYS_SDRAM
31#define CFG_SYS_INIT_RAM_ADDR       IRAM_BASE_ADDR
32#define CFG_SYS_INIT_RAM_SIZE       IRAM_SIZE
33
34/* Environment organization */
35
36#if defined(CONFIG_ENV_IS_IN_MMC)
37/* RiOTboard */
38#define FDTFILE	"imx6dl-riotboard.dtb"
39#define CFG_SYS_FSL_USDHC_NUM	3
40#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
41/* MarSBoard */
42#define FDTFILE	"imx6q-marsboard.dtb"
43#define CFG_SYS_FSL_USDHC_NUM	2
44#endif
45
46#include "mx6_common.h"
47
48/* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
49 * 1M script, 1M pxe and the ramdisk at the end */
50#define MEM_LAYOUT_ENV_SETTINGS \
51	"bootm_size=0x10000000\0" \
52	"kernel_addr_r=0x12000000\0" \
53	"fdt_addr_r=0x13000000\0" \
54	"scriptaddr=0x13100000\0" \
55	"pxefile_addr_r=0x13200000\0" \
56	"ramdisk_addr_r=0x13300000\0"
57
58#define BOOT_TARGET_DEVICES(func) \
59	func(MMC, mmc, 0) \
60	func(MMC, mmc, 1) \
61	func(MMC, mmc, 2) \
62	func(USB, usb, 0) \
63	func(PXE, pxe, na) \
64	func(DHCP, dhcp, na)
65
66#include <config_distro_bootcmd.h>
67
68#define CONSOLE_STDIN_SETTINGS \
69	"stdin=serial\0"
70
71#define CONSOLE_STDOUT_SETTINGS \
72	"stdout=serial\0" \
73	"stderr=serial\0"
74
75#define CONSOLE_ENV_SETTINGS \
76	CONSOLE_STDIN_SETTINGS \
77	CONSOLE_STDOUT_SETTINGS
78
79#define CFG_EXTRA_ENV_SETTINGS \
80	CONSOLE_ENV_SETTINGS \
81	MEM_LAYOUT_ENV_SETTINGS \
82	"fdtfile=" FDTFILE "\0" \
83	"finduuid=part uuid mmc 0:1 uuid\0" \
84	BOOTENV
85
86#endif                         /* __RIOTBOARD_CONFIG_H */
87