1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright 2013 Freescale Semiconductor, Inc.
4 *
5 * Configuration settings for the Freescale i.MX6SL EVK board.
6 */
7
8#ifndef __CONFIG_H
9#define __CONFIG_H
10
11#include "mx6_common.h"
12
13#define CFG_MXC_UART_BASE		UART1_IPS_BASE_ADDR
14
15/* MMC Configs */
16#define CFG_SYS_FSL_ESDHC_ADDR	USDHC2_BASE_ADDR
17
18#define CFG_EXTRA_ENV_SETTINGS \
19	"script=boot.scr\0" \
20	"image=zImage\0" \
21	"console=ttymxc0\0" \
22	"fdt_high=0xffffffff\0" \
23	"initrd_high=0xffffffff\0" \
24	"fdt_file=imx6sl-evk.dtb\0" \
25	"fdt_addr=0x88000000\0" \
26	"boot_fdt=try\0" \
27	"ip_dyn=yes\0" \
28	"mmcdev=1\0" \
29	"mmcpart=1\0" \
30	"finduuid=part uuid mmc 1:2 uuid\0" \
31	"mmcargs=setenv bootargs console=${console},${baudrate} " \
32		"root=PARTUUID=${uuid} rootwait rw\0" \
33	"loadbootscript=" \
34		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
35	"bootscript=echo Running bootscript from mmc ...; " \
36		"source\0" \
37	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
38	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
39	"mmcboot=echo Booting from mmc ...; " \
40		"run finduuid; " \
41		"run mmcargs; " \
42		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
43			"if run loadfdt; then " \
44				"bootz ${loadaddr} - ${fdt_addr}; " \
45			"else " \
46				"if test ${boot_fdt} = try; then " \
47					"bootz; " \
48				"else " \
49					"echo WARN: Cannot load the DT; " \
50				"fi; " \
51			"fi; " \
52		"else " \
53			"bootz; " \
54		"fi;\0" \
55	"netargs=setenv bootargs console=${console},${baudrate} " \
56		"root=/dev/nfs " \
57	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
58		"netboot=echo Booting from net ...; " \
59		"run netargs; " \
60		"if test ${ip_dyn} = yes; then " \
61			"setenv get_cmd dhcp; " \
62		"else " \
63			"setenv get_cmd tftp; " \
64		"fi; " \
65		"${get_cmd} ${image}; " \
66		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
67			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
68				"bootz ${loadaddr} - ${fdt_addr}; " \
69			"else " \
70				"if test ${boot_fdt} = try; then " \
71					"bootz; " \
72				"else " \
73					"echo WARN: Cannot load the DT; " \
74				"fi; " \
75			"fi; " \
76		"else " \
77			"bootz; " \
78		"fi;\0"
79
80/* Miscellaneous configurable options */
81
82/* Physical Memory Map */
83#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
84
85#define CFG_SYS_SDRAM_BASE		PHYS_SDRAM
86#define CFG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
87#define CFG_SYS_INIT_RAM_SIZE	IRAM_SIZE
88
89/* Environment organization */
90
91/* USB Configs */
92#ifdef CONFIG_CMD_USB
93#define CFG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
94#define CFG_MXC_USB_FLAGS		0
95#endif
96
97#define CFG_SYS_FSL_USDHC_NUM	3
98
99#endif				/* __CONFIG_H */
100