xref: /openbmc/u-boot/include/configs/udoo.h (revision 8df37888)
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 #define CONFIG_SYS_MEMTEST_START	0x10000000
50 #define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
51 
52 /* MMC Configuration */
53 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
54 
55 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
56 
57 #define CONFIG_EXTRA_ENV_SETTINGS \
58 	"script=boot.scr\0" \
59 	"image=zImage\0" \
60 	"console=ttymxc1\0" \
61 	"splashpos=m,m\0" \
62 	"fdt_high=0xffffffff\0" \
63 	"initrd_high=0xffffffff\0" \
64 	"fdt_file=undefined\0" \
65 	"fdt_addr=0x18000000\0" \
66 	"boot_fdt=try\0" \
67 	"ip_dyn=yes\0" \
68 	"mmcdev=0\0" \
69 	"mmcpart=1\0" \
70 	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
71 	"update_sd_firmware_filename=u-boot.imx\0" \
72 	"update_sd_firmware=" \
73 		"if test ${ip_dyn} = yes; then " \
74 			"setenv get_cmd dhcp; " \
75 		"else " \
76 			"setenv get_cmd tftp; " \
77 		"fi; " \
78 		"if mmc dev ${mmcdev}; then "	\
79 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
80 				"setexpr fw_sz ${filesize} / 0x200; " \
81 				"setexpr fw_sz ${fw_sz} + 1; "	\
82 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
83 			"fi; "	\
84 		"fi\0" \
85 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
86 		"root=${mmcroot}\0" \
87 	"loadbootscript=" \
88 		"load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
89 	"bootscript=echo Running bootscript from mmc ...; " \
90 		"source\0" \
91 	"loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
92 	"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
93 	"mmcboot=echo Booting from mmc ...; " \
94 		"run mmcargs; " \
95 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
96 			"if run loadfdt; then " \
97 				"bootz ${loadaddr} - ${fdt_addr}; " \
98 			"else " \
99 				"if test ${boot_fdt} = try; then " \
100 					"bootz; " \
101 				"else " \
102 					"echo WARN: Cannot load the DT; " \
103 				"fi; " \
104 			"fi; " \
105 		"else " \
106 			"bootz; " \
107 		"fi;\0" \
108 	"netargs=setenv bootargs console=${console},${baudrate} " \
109 		"root=/dev/nfs " \
110 	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
111 		"netboot=echo Booting from net ...; " \
112 		"run netargs; " \
113 		"if test ${ip_dyn} = yes; then " \
114 			"setenv get_cmd dhcp; " \
115 		"else " \
116 			"setenv get_cmd tftp; " \
117 		"fi; " \
118 		"${get_cmd} ${image}; " \
119 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
120 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
121 				"bootz ${loadaddr} - ${fdt_addr}; " \
122 			"else " \
123 				"if test ${boot_fdt} = try; then " \
124 					"bootz; " \
125 				"else " \
126 					"echo WARN: Cannot load the DT; " \
127 				"fi; " \
128 			"fi; " \
129 		"else " \
130 			"bootz; " \
131 		"fi;\0" \
132 		"findfdt=" \
133 			"if test $board_rev = MX6Q ; then " \
134 				"setenv fdt_file imx6q-udoo.dtb; fi; " \
135 			"if test $board_rev = MX6DL ; then " \
136 				"setenv fdt_file imx6dl-udoo.dtb; fi; " \
137 			"if test $fdt_file = undefined; then " \
138 				"echo WARNING: Could not determine dtb to use; fi; \0"
139 
140 #define CONFIG_BOOTCOMMAND \
141 	   "run findfdt; " \
142 	   "mmc dev ${mmcdev}; if mmc rescan; then " \
143 		   "if run loadbootscript; then " \
144 			   "run bootscript; " \
145 		   "else " \
146 			   "if run loadimage; then " \
147 				   "run mmcboot; " \
148 			   "else run netboot; " \
149 			   "fi; " \
150 		   "fi; " \
151 	   "else run netboot; fi"
152 
153 /* Print Buffer Size */
154 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
155 
156 /* Physical Memory Map */
157 #define CONFIG_NR_DRAM_BANKS		1
158 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
159 
160 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
161 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
162 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
163 
164 #define CONFIG_SYS_INIT_SP_OFFSET \
165 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
166 #define CONFIG_SYS_INIT_SP_ADDR \
167 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
168 
169 /* Environment organization */
170 #define CONFIG_ENV_SIZE			(8 * 1024)
171 
172 #define CONFIG_ENV_IS_IN_MMC
173 #define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
174 #define CONFIG_SYS_MMC_ENV_DEV		0
175 
176 #endif			       /* __CONFIG_H * */
177