1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright 2014 Freescale Semiconductor, Inc.
4 *
5 * Configuration settings for the Freescale i.MX6SX Sabreauto 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_BASE
14
15#define CFG_EXTRA_ENV_SETTINGS \
16	"script=boot.scr\0" \
17	"image=zImage\0" \
18	"console=ttymxc0\0" \
19	"fdt_high=0xffffffff\0" \
20	"initrd_high=0xffffffff\0" \
21	"fdt_file=imx6sx-sabreauto.dtb\0" \
22	"fdt_addr=0x88000000\0" \
23	"boot_fdt=try\0" \
24	"ip_dyn=yes\0" \
25	"mmcdev=0\0" \
26	"mmcpart=1\0" \
27	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
28	"mmcargs=setenv bootargs console=${console},${baudrate} " \
29		"root=${mmcroot}\0" \
30	"loadbootscript=" \
31		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
32	"bootscript=echo Running bootscript from mmc ...; " \
33		"source\0" \
34	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
35	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
36	"mmcboot=echo Booting from mmc ...; " \
37		"run mmcargs; " \
38		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
39			"if run loadfdt; then " \
40				"bootz ${loadaddr} - ${fdt_addr}; " \
41			"else " \
42				"if test ${boot_fdt} = try; then " \
43					"bootz; " \
44				"else " \
45					"echo WARN: Cannot load the DT; " \
46				"fi; " \
47			"fi; " \
48		"else " \
49			"bootz; " \
50		"fi;\0" \
51	"netargs=setenv bootargs console=${console},${baudrate} " \
52		"root=/dev/nfs " \
53	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
54		"netboot=echo Booting from net ...; " \
55		"run netargs; " \
56		"if test ${ip_dyn} = yes; then " \
57			"setenv get_cmd dhcp; " \
58		"else " \
59			"setenv get_cmd tftp; " \
60		"fi; " \
61		"${get_cmd} ${image}; " \
62		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
63			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
64				"bootz ${loadaddr} - ${fdt_addr}; " \
65			"else " \
66				"if test ${boot_fdt} = try; then " \
67					"bootz; " \
68				"else " \
69					"echo WARN: Cannot load the DT; " \
70				"fi; " \
71			"fi; " \
72		"else " \
73			"bootz; " \
74		"fi;\0"
75
76/* Miscellaneous configurable options */
77
78/* Physical Memory Map */
79#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
80
81#define CFG_SYS_SDRAM_BASE		PHYS_SDRAM
82#define CFG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
83#define CFG_SYS_INIT_RAM_SIZE	IRAM_SIZE
84
85/* MMC Configuration */
86#define CFG_SYS_FSL_ESDHC_ADDR	USDHC3_BASE_ADDR
87
88/* NAND stuff */
89#define CFG_SYS_NAND_BASE           0x40000000
90
91/* DMA stuff, needed for GPMI/MXS NAND support */
92
93/* Network */
94
95#define IMX_FEC_BASE			ENET2_BASE_ADDR
96#define CFG_FEC_MXC_PHYADDR          0x0
97
98#ifdef CONFIG_CMD_USB
99#define CFG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
100#define CFG_MXC_USB_FLAGS   0
101#endif
102
103#define CFG_SYS_FSL_USDHC_NUM	2
104
105#endif				/* __CONFIG_H */
106