xref: /openbmc/u-boot/include/configs/udoo.h (revision 8149d114)
1 /*
2  * Copyright (C) 2013 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for Udoo 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 #include "imx6_spl.h"
15 
16 /* Provide the MACH_TYPE value that the vendor kernel requires. */
17 #define CONFIG_MACH_TYPE		4800
18 
19 /* Size of malloc() pool */
20 #define CONFIG_SYS_MALLOC_LEN		(2 * SZ_1M)
21 
22 #define CONFIG_MXC_UART
23 #define CONFIG_MXC_UART_BASE		UART2_BASE
24 
25 /* SATA Configs */
26 
27 #define CONFIG_CMD_SATA
28 #ifdef CONFIG_CMD_SATA
29 #define CONFIG_DWC_AHSATA
30 #define CONFIG_SYS_SATA_MAX_DEVICE	1
31 #define CONFIG_DWC_AHSATA_PORT_ID	0
32 #define CONFIG_DWC_AHSATA_BASE_ADDR	SATA_ARB_BASE_ADDR
33 #define CONFIG_LBA48
34 #define CONFIG_LIBATA
35 #endif
36 
37 /* Network support */
38 
39 #define CONFIG_FEC_MXC
40 #define CONFIG_MII
41 #define IMX_FEC_BASE                    ENET_BASE_ADDR
42 #define CONFIG_FEC_XCV_TYPE             RGMII
43 #define CONFIG_ETHPRIME                 "FEC"
44 #define CONFIG_FEC_MXC_PHYADDR          6
45 #define CONFIG_PHYLIB
46 #define CONFIG_PHY_MICREL
47 #define CONFIG_PHY_MICREL_KSZ9031
48 
49 /* Command definition */
50 #define CONFIG_CMD_BMODE
51 
52 #define CONFIG_SYS_MEMTEST_START	0x10000000
53 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
54 
55 /* MMC Configuration */
56 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
57 
58 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
59 
60 #define CONFIG_EXTRA_ENV_SETTINGS \
61 	"script=boot.scr\0" \
62 	"image=zImage\0" \
63 	"console=ttymxc1\0" \
64 	"splashpos=m,m\0" \
65 	"fdt_high=0xffffffff\0" \
66 	"initrd_high=0xffffffff\0" \
67 	"fdt_file=undefined\0" \
68 	"fdt_addr=0x18000000\0" \
69 	"boot_fdt=try\0" \
70 	"ip_dyn=yes\0" \
71 	"mmcdev=0\0" \
72 	"mmcpart=1\0" \
73 	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
74 	"update_sd_firmware_filename=u-boot.imx\0" \
75 	"update_sd_firmware=" \
76 		"if test ${ip_dyn} = yes; then " \
77 			"setenv get_cmd dhcp; " \
78 		"else " \
79 			"setenv get_cmd tftp; " \
80 		"fi; " \
81 		"if mmc dev ${mmcdev}; then "	\
82 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
83 				"setexpr fw_sz ${filesize} / 0x200; " \
84 				"setexpr fw_sz ${fw_sz} + 1; "	\
85 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
86 			"fi; "	\
87 		"fi\0" \
88 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
89 		"root=${mmcroot}\0" \
90 	"loadbootscript=" \
91 		"load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
92 	"bootscript=echo Running bootscript from mmc ...; " \
93 		"source\0" \
94 	"loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
95 	"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
96 	"mmcboot=echo Booting from mmc ...; " \
97 		"run mmcargs; " \
98 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
99 			"if run loadfdt; then " \
100 				"bootz ${loadaddr} - ${fdt_addr}; " \
101 			"else " \
102 				"if test ${boot_fdt} = try; then " \
103 					"bootz; " \
104 				"else " \
105 					"echo WARN: Cannot load the DT; " \
106 				"fi; " \
107 			"fi; " \
108 		"else " \
109 			"bootz; " \
110 		"fi;\0" \
111 	"netargs=setenv bootargs console=${console},${baudrate} " \
112 		"root=/dev/nfs " \
113 	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
114 		"netboot=echo Booting from net ...; " \
115 		"run netargs; " \
116 		"if test ${ip_dyn} = yes; then " \
117 			"setenv get_cmd dhcp; " \
118 		"else " \
119 			"setenv get_cmd tftp; " \
120 		"fi; " \
121 		"${get_cmd} ${image}; " \
122 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
123 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
124 				"bootz ${loadaddr} - ${fdt_addr}; " \
125 			"else " \
126 				"if test ${boot_fdt} = try; then " \
127 					"bootz; " \
128 				"else " \
129 					"echo WARN: Cannot load the DT; " \
130 				"fi; " \
131 			"fi; " \
132 		"else " \
133 			"bootz; " \
134 		"fi;\0" \
135 		"findfdt=" \
136 			"if test $board_rev = MX6Q ; then " \
137 				"setenv fdt_file imx6q-udoo.dtb; fi; " \
138 			"if test $board_rev = MX6DL ; then " \
139 				"setenv fdt_file imx6dl-udoo.dtb; fi; " \
140 			"if test $fdt_file = undefined; then " \
141 				"echo WARNING: Could not determine dtb to use; fi; \0"
142 
143 #define CONFIG_BOOTCOMMAND \
144 	   "run findfdt; " \
145 	   "mmc dev ${mmcdev}; if mmc rescan; then " \
146 		   "if run loadbootscript; then " \
147 			   "run bootscript; " \
148 		   "else " \
149 			   "if run loadimage; then " \
150 				   "run mmcboot; " \
151 			   "else run netboot; " \
152 			   "fi; " \
153 		   "fi; " \
154 	   "else run netboot; fi"
155 
156 /* Print Buffer Size */
157 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
158 
159 /* Physical Memory Map */
160 #define CONFIG_NR_DRAM_BANKS		1
161 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
162 
163 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
164 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
165 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
166 
167 #define CONFIG_SYS_INIT_SP_OFFSET \
168 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
169 #define CONFIG_SYS_INIT_SP_ADDR \
170 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
171 
172 /* Environment organization */
173 #define CONFIG_ENV_SIZE			(8 * 1024)
174 
175 #define CONFIG_ENV_IS_IN_MMC
176 #define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
177 #define CONFIG_SYS_MMC_ENV_DEV		0
178 
179 #endif			       /* __CONFIG_H * */
180