xref: /openbmc/u-boot/include/configs/mx6sllevk.h (revision eb5ba3ae)
1 /*
2  * Copyright 2013-2016 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for the Freescale i.MX6SL EVK board.
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11 
12 #include "mx6_common.h"
13 
14 #ifdef CONFIG_SECURE_BOOT
15 #ifndef CONFIG_CSF_SIZE
16 #define CONFIG_CSF_SIZE 0x4000
17 #endif
18 #endif
19 
20 /* Size of malloc() pool */
21 #define CONFIG_SYS_MALLOC_LEN		(16 * SZ_1M)
22 
23 #define CONFIG_MXC_UART
24 #define CONFIG_MXC_UART_BASE		UART1_BASE
25 
26 /* I2C Configs */
27 #ifdef CONFIG_CMD_I2C
28 #define CONFIG_SYS_I2C_MXC
29 #define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
30 #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
31 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
32 #define CONFIG_SYS_I2C_SPEED		  100000
33 #endif
34 
35 #define CONFIG_EXTRA_ENV_SETTINGS \
36 	"epdc_waveform=epdc_splash.bin\0" \
37 	"script=boot.scr\0" \
38 	"image=zImage\0" \
39 	"console=ttymxc0\0" \
40 	"fdt_high=0xffffffff\0" \
41 	"initrd_high=0xffffffff\0" \
42 	"fdt_file=imx6sll-evk.dtb\0" \
43 	"fdt_addr=0x83000000\0" \
44 	"boot_fdt=try\0" \
45 	"ip_dyn=yes\0" \
46 	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
47 	"mmcpart=1\0" \
48 	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
49 	"mmcautodetect=yes\0" \
50 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
51 		"root=${mmcroot}\0" \
52 	"loadbootscript=" \
53 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
54 	"bootscript=echo Running bootscript from mmc ...; " \
55 		"source\0" \
56 	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
57 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
58 	"mmcboot=echo Booting from mmc ...; " \
59 		"run mmcargs; " \
60 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
61 			"if run loadfdt; then " \
62 				"bootz ${loadaddr} - ${fdt_addr}; " \
63 			"else " \
64 				"if test ${boot_fdt} = try; then " \
65 					"bootz; " \
66 				"else " \
67 					"echo WARN: Cannot load the DT; " \
68 				"fi; " \
69 			"fi; " \
70 		"else " \
71 			"bootz; " \
72 		"fi;\0" \
73 	"netargs=setenv bootargs console=${console},${baudrate} " \
74 		"root=/dev/nfs " \
75 	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
76 		"netboot=echo Booting from net ...; " \
77 		"usb start; " \
78 		"run netargs; " \
79 		"if test ${ip_dyn} = yes; then " \
80 			"setenv get_cmd dhcp; " \
81 		"else " \
82 			"setenv get_cmd tftp; " \
83 		"fi; " \
84 		"${get_cmd} ${image}; " \
85 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
86 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
87 				"bootz ${loadaddr} - ${fdt_addr}; " \
88 			"else " \
89 				"if test ${boot_fdt} = try; then " \
90 					"bootz; " \
91 				"else " \
92 					"echo WARN: Cannot load the DT; " \
93 				"fi; " \
94 			"fi; " \
95 		"else " \
96 			"bootz; " \
97 		"fi;\0"
98 
99 #define CONFIG_BOOTCOMMAND \
100 	   "mmc dev ${mmcdev};" \
101 	   "mmc dev ${mmcdev}; if mmc rescan; then " \
102 		   "if run loadbootscript; then " \
103 			   "run bootscript; " \
104 		   "else " \
105 			   "if run loadimage; then " \
106 				   "run mmcboot; " \
107 			   "else run netboot; " \
108 			   "fi; " \
109 		   "fi; " \
110 	   "else run netboot; fi"
111 
112 /* Miscellaneous configurable options */
113 #define CONFIG_SYS_MEMTEST_START	0x80000000
114 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + SZ_128M)
115 
116 /* Physical Memory Map */
117 #define CONFIG_NR_DRAM_BANKS		1
118 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
119 #define PHYS_SDRAM_SIZE			SZ_2G
120 
121 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
122 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
123 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
124 
125 #define CONFIG_SYS_INIT_SP_OFFSET \
126 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
127 #define CONFIG_SYS_INIT_SP_ADDR \
128 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
129 
130 /* Environment organization */
131 #define CONFIG_ENV_SIZE			SZ_8K
132 #define CONFIG_SYS_MMC_ENV_PART		0   /* user partition */
133 #define CONFIG_MMCROOT			"/dev/mmcblk0p2"  /* USDHC1 */
134 
135 #define CONFIG_ENV_OFFSET		(12 * SZ_64K)
136 #define CONFIG_ENV_IS_IN_MMC
137 
138 /* MMC Configs */
139 #define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC1_BASE_ADDR
140 #define CONFIG_SYS_FSL_USDHC_NUM	3
141 #define CONFIG_SYS_MMC_ENV_DEV		0   /* USDHC1 */
142 
143 #define CONFIG_IMX_THERMAL
144 
145 #define CONFIG_IOMUX_LPSR
146 
147 /* USB Configs */
148 #ifdef CONFIG_CMD_USB
149 #define CONFIG_USB_HOST_ETHER
150 #define CONFIG_USB_ETHER_ASIX
151 #define CONFIG_USB_ETHER_RTL8152
152 #define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
153 #endif
154 
155 #endif				/* __CONFIG_H */
156