xref: /openbmc/u-boot/include/configs/mx6slevk.h (revision 66c433ed)
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 #ifdef CONFIG_SPL
14 #include "imx6_spl.h"
15 #endif
16 
17 #define CONFIG_MACH_TYPE		MACH_TYPE_MX6SL_EVK
18 
19 /* Size of malloc() pool */
20 #define CONFIG_SYS_MALLOC_LEN		(3 * SZ_1M)
21 
22 #define CONFIG_MXC_UART
23 #define CONFIG_MXC_UART_BASE		UART1_IPS_BASE_ADDR
24 
25 /* MMC Configs */
26 #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC2_BASE_ADDR
27 
28 /* I2C Configs */
29 #define CONFIG_SYS_I2C_MXC
30 #define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
31 #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
32 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
33 #define CONFIG_SYS_I2C_SPEED		  100000
34 
35 #define CONFIG_FEC_MXC
36 #define IMX_FEC_BASE			ENET_BASE_ADDR
37 #define CONFIG_FEC_XCV_TYPE		RMII
38 #define CONFIG_FEC_MXC_PHYADDR		0
39 
40 #define CONFIG_PHY_SMSC
41 
42 #define CONFIG_EXTRA_ENV_SETTINGS \
43 	"script=boot.scr\0" \
44 	"image=zImage\0" \
45 	"console=ttymxc0\0" \
46 	"fdt_high=0xffffffff\0" \
47 	"initrd_high=0xffffffff\0" \
48 	"fdt_file=imx6sl-evk.dtb\0" \
49 	"fdt_addr=0x88000000\0" \
50 	"boot_fdt=try\0" \
51 	"ip_dyn=yes\0" \
52 	"mmcdev=1\0" \
53 	"mmcpart=1\0" \
54 	"finduuid=part uuid mmc 1:2 uuid\0" \
55 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
56 		"root=PARTUUID=${uuid} rootwait rw\0" \
57 	"loadbootscript=" \
58 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
59 	"bootscript=echo Running bootscript from mmc ...; " \
60 		"source\0" \
61 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
62 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
63 	"mmcboot=echo Booting from mmc ...; " \
64 		"run finduuid; " \
65 		"run mmcargs; " \
66 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
67 			"if run loadfdt; then " \
68 				"bootz ${loadaddr} - ${fdt_addr}; " \
69 			"else " \
70 				"if test ${boot_fdt} = try; then " \
71 					"bootz; " \
72 				"else " \
73 					"echo WARN: Cannot load the DT; " \
74 				"fi; " \
75 			"fi; " \
76 		"else " \
77 			"bootz; " \
78 		"fi;\0" \
79 	"netargs=setenv bootargs console=${console},${baudrate} " \
80 		"root=/dev/nfs " \
81 	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
82 		"netboot=echo Booting from net ...; " \
83 		"run netargs; " \
84 		"if test ${ip_dyn} = yes; then " \
85 			"setenv get_cmd dhcp; " \
86 		"else " \
87 			"setenv get_cmd tftp; " \
88 		"fi; " \
89 		"${get_cmd} ${image}; " \
90 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
91 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
92 				"bootz ${loadaddr} - ${fdt_addr}; " \
93 			"else " \
94 				"if test ${boot_fdt} = try; then " \
95 					"bootz; " \
96 				"else " \
97 					"echo WARN: Cannot load the DT; " \
98 				"fi; " \
99 			"fi; " \
100 		"else " \
101 			"bootz; " \
102 		"fi;\0"
103 
104 #define CONFIG_BOOTCOMMAND \
105 	   "mmc dev ${mmcdev};" \
106 	   "mmc dev ${mmcdev}; if mmc rescan; then " \
107 		   "if run loadbootscript; then " \
108 			   "run bootscript; " \
109 		   "else " \
110 			   "if run loadimage; then " \
111 				   "run mmcboot; " \
112 			   "else run netboot; " \
113 			   "fi; " \
114 		   "fi; " \
115 	   "else run netboot; fi"
116 
117 /* Miscellaneous configurable options */
118 #define CONFIG_SYS_MEMTEST_START	0x80000000
119 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + SZ_512M)
120 
121 /* Physical Memory Map */
122 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
123 
124 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
125 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
126 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
127 
128 #define CONFIG_SYS_INIT_SP_OFFSET \
129 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
130 #define CONFIG_SYS_INIT_SP_ADDR \
131 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
132 
133 /* Environment organization */
134 #define CONFIG_ENV_SIZE			SZ_8K
135 
136 #if defined CONFIG_SPI_BOOT
137 #define CONFIG_ENV_OFFSET               (768 * 1024)
138 #define CONFIG_ENV_SECT_SIZE            (64 * 1024)
139 #else
140 #define CONFIG_ENV_OFFSET		(8 * SZ_64K)
141 #endif
142 
143 /* USB Configs */
144 #ifdef CONFIG_CMD_USB
145 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
146 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
147 #define CONFIG_MXC_USB_FLAGS		0
148 #define CONFIG_USB_MAX_CONTROLLER_COUNT	2
149 #endif
150 
151 #define CONFIG_SYS_FSL_USDHC_NUM	3
152 #if defined(CONFIG_ENV_IS_IN_MMC)
153 #define CONFIG_SYS_MMC_ENV_DEV		1	/* SDHC2*/
154 #endif
155 
156 #define CONFIG_IMX_THERMAL
157 
158 #endif				/* __CONFIG_H */
159