xref: /openbmc/u-boot/include/configs/mx53ard.h (revision 730d2544)
1 /*
2  * Copyright (C) 2011 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for the MX53ARD Freescale board.
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11 
12 #define CONFIG_MX53
13 
14 #define CONFIG_MACH_TYPE	MACH_TYPE_MX53_ARD
15 
16 #include <asm/arch/imx-regs.h>
17 
18 #define CONFIG_CMDLINE_TAG			/* enable passing of ATAGs */
19 #define CONFIG_SETUP_MEMORY_TAGS
20 #define CONFIG_INITRD_TAG
21 #define CONFIG_REVISION_TAG
22 
23 #define CONFIG_SYS_FSL_CLK
24 
25 /* Size of malloc() pool */
26 #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)
27 
28 #define CONFIG_BOARD_EARLY_INIT_F
29 #define CONFIG_MXC_GPIO
30 
31 #define CONFIG_SYS_MAX_NAND_DEVICE	1
32 #define CONFIG_SYS_NAND_BASE		NFC_BASE_ADDR_AXI
33 #define CONFIG_NAND_MXC
34 #define CONFIG_MXC_NAND_REGS_BASE	NFC_BASE_ADDR_AXI
35 #define CONFIG_MXC_NAND_IP_REGS_BASE	NFC_BASE_ADDR
36 #define CONFIG_SYS_NAND_LARGEPAGE
37 #define CONFIG_MXC_NAND_HWECC
38 #define CONFIG_SYS_NAND_USE_FLASH_BBT
39 #define CONFIG_CMD_NAND
40 
41 #define CONFIG_MXC_UART
42 #define CONFIG_MXC_UART_BASE	UART1_BASE
43 
44 /* I2C Configs */
45 #define CONFIG_SYS_I2C
46 #define CONFIG_SYS_I2C_MXC
47 #define CONFIG_SYS_I2C_MXC_I2C1		/* enable I2C bus 1 */
48 #define CONFIG_SYS_I2C_MXC_I2C2		/* enable I2C bus 2 */
49 #define CONFIG_SYS_I2C_MXC_I2C3		/* enable I2C bus 3 */
50 
51 /* MMC Configs */
52 #define CONFIG_FSL_ESDHC
53 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
54 #define CONFIG_SYS_FSL_ESDHC_NUM	2
55 
56 #define CONFIG_MMC
57 #define CONFIG_GENERIC_MMC
58 #define CONFIG_DOS_PARTITION
59 
60 /* Eth Configs */
61 #define CONFIG_HAS_ETH1
62 #define CONFIG_MII
63 
64 /* allow to overwrite serial and ethaddr */
65 #define CONFIG_ENV_OVERWRITE
66 #define CONFIG_CONS_INDEX		1
67 #define CONFIG_BAUDRATE			115200
68 
69 /* Command definition */
70 
71 #define CONFIG_ETHPRIME		"smc911x"
72 
73 /*Support LAN9217*/
74 #define CONFIG_SMC911X
75 #define CONFIG_SMC911X_16_BIT
76 #define CONFIG_SMC911X_BASE CS1_BASE_ADDR
77 
78 #define CONFIG_LOADADDR		0x72000000	/* loadaddr env var */
79 #define CONFIG_SYS_TEXT_BASE    0x77800000
80 
81 #define CONFIG_EXTRA_ENV_SETTINGS \
82 	"script=boot.scr\0" \
83 	"uimage=zImage\0" \
84 	"console=ttymxc0\0" \
85 	"fdt_high=0xffffffff\0" \
86 	"initrd_high=0xffffffff\0" \
87 	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
88 	"fdt_addr=0x78000000\0" \
89 	"boot_fdt=try\0" \
90 	"ip_dyn=yes\0" \
91 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
92 	"mmcpart=1\0" \
93 	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
94 	"update_sd_firmware_filename=u-boot.imx\0" \
95 	"update_sd_firmware=" \
96 		"if test ${ip_dyn} = yes; then " \
97 			"setenv get_cmd dhcp; " \
98 		"else " \
99 			"setenv get_cmd tftp; " \
100 		"fi; " \
101 		"if mmc dev ${mmcdev}; then "	\
102 			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
103 				"setexpr fw_sz ${filesize} / 0x200; " \
104 				"setexpr fw_sz ${fw_sz} + 1; "	\
105 				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
106 			"fi; "	\
107 		"fi\0" \
108 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
109 		"root=${mmcroot}\0" \
110 	"loadbootscript=" \
111 		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
112 	"bootscript=echo Running bootscript from mmc ...; " \
113 		"source\0" \
114 	"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
115 	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
116 	"mmcboot=echo Booting from mmc ...; " \
117 		"run mmcargs; " \
118 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
119 			"if run loadfdt; then " \
120 				"bootz ${loadaddr} - ${fdt_addr}; " \
121 			"else " \
122 				"if test ${boot_fdt} = try; then " \
123 					"bootz; " \
124 				"else " \
125 					"echo WARN: Cannot load the DT; " \
126 				"fi; " \
127 			"fi; " \
128 		"else " \
129 			"bootz; " \
130 		"fi;\0" \
131 	"netargs=setenv bootargs console=${console},${baudrate} " \
132 		"root=/dev/nfs " \
133 	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
134 		"netboot=echo Booting from net ...; " \
135 		"run netargs; " \
136 		"if test ${ip_dyn} = yes; then " \
137 			"setenv get_cmd dhcp; " \
138 		"else " \
139 			"setenv get_cmd tftp; " \
140 		"fi; " \
141 		"${get_cmd} ${uimage}; " \
142 		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
143 			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
144 				"bootz ${loadaddr} - ${fdt_addr}; " \
145 			"else " \
146 				"if test ${boot_fdt} = try; then " \
147 					"bootz; " \
148 				"else " \
149 					"echo WARN: Cannot load the DT; " \
150 				"fi; " \
151 			"fi; " \
152 		"else " \
153 			"bootz; " \
154 		"fi;\0"
155 
156 #define CONFIG_BOOTCOMMAND \
157 	   "mmc dev ${mmcdev}; if mmc rescan; then " \
158 		   "if run loadbootscript; then " \
159 			   "run bootscript; " \
160 		   "else " \
161 			   "if run loaduimage; then " \
162 				   "run mmcboot; " \
163 			   "else run netboot; " \
164 			   "fi; " \
165 		   "fi; " \
166 	   "else run netboot; fi"
167 
168 #define CONFIG_ARP_TIMEOUT	200UL
169 
170 /* Miscellaneous configurable options */
171 #define CONFIG_SYS_LONGHELP		/* undef to save memory */
172 #define CONFIG_AUTO_COMPLETE
173 #define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
174 
175 /* Print Buffer Size */
176 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
177 #define CONFIG_SYS_MAXARGS	16	/* max number of command args */
178 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
179 
180 #define CONFIG_SYS_MEMTEST_START       0x70000000
181 #define CONFIG_SYS_MEMTEST_END         0x70010000
182 
183 #define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
184 
185 #define CONFIG_CMDLINE_EDITING
186 
187 /* Physical Memory Map */
188 #define CONFIG_NR_DRAM_BANKS	2
189 #define PHYS_SDRAM_1		CSD0_BASE_ADDR
190 #define PHYS_SDRAM_1_SIZE	(512 * 1024 * 1024)
191 #define PHYS_SDRAM_2		CSD1_BASE_ADDR
192 #define PHYS_SDRAM_2_SIZE	(512 * 1024 * 1024)
193 #define PHYS_SDRAM_SIZE         (PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE)
194 
195 #define CONFIG_SYS_SDRAM_BASE		(PHYS_SDRAM_1)
196 #define CONFIG_SYS_INIT_RAM_ADDR	(IRAM_BASE_ADDR)
197 #define CONFIG_SYS_INIT_RAM_SIZE	(IRAM_SIZE)
198 
199 #define CONFIG_SYS_INIT_SP_OFFSET \
200 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
201 #define CONFIG_SYS_INIT_SP_ADDR \
202 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
203 
204 /* FLASH and environment organization */
205 #define CONFIG_SYS_NO_FLASH
206 
207 #define CONFIG_ENV_OFFSET      (6 * 64 * 1024)
208 #define CONFIG_ENV_SIZE        (8 * 1024)
209 #define CONFIG_ENV_IS_IN_MMC
210 #define CONFIG_SYS_MMC_ENV_DEV	0
211 
212 #define MX53ARD_CS1GCR1		(CSEN | DSZ(2))
213 #define MX53ARD_CS1RCR1		(RCSN(2) | OEN (1) | RWSC(22))
214 #define MX53ARD_CS1RCR2		RBEN(2)
215 #define MX53ARD_CS1WCR1		(WCSN(2) | WEN(2) | WBEN(2) | WWSC(22))
216 
217 #endif				/* __CONFIG_H */
218