1 /*
2  * (C) Copyright 2006-2008
3  * Texas Instruments.
4  * Richard Woodruff <r-woodruff2@ti.com>
5  * Syed Mohammed Khasim <x0khasim@ti.com>
6  * Nishanth Menon <nm@ti.com>
7  *
8  * Configuration settings for the TI OMAP3430 Zoom MDK board.
9  *
10  * SPDX-License-Identifier:	GPL-2.0+
11  */
12 
13 #ifndef __CONFIG_H
14 #define __CONFIG_H
15 
16 /*
17  * High Level Configuration Options
18  */
19 #define CONFIG_OMAP3_ZOOM1	1	/* working with Zoom MDK Rev1 */
20 #define CONFIG_SYS_GENERIC_BOARD
21 
22 #define CONFIG_NAND
23 #define CONFIG_NR_DRAM_BANKS	2	/* CS1 may or may not be populated */
24 #include <asm/arch/cpu.h>		/* get chip and board defs */
25 #include <asm/arch/omap.h>
26 #include <configs/ti_omap3_common.h>
27 
28 /* Remove SPL boot option - we do not support that on LDP yet */
29 #undef CONFIG_SPL_FRAMEWORK
30 #undef CONFIG_SPL_OS_BOOT
31 
32 /* Generic NAND definition conflicts with debug_base */
33 #undef CONFIG_SYS_NAND_BASE
34 
35 /*
36  * Display CPU and Board information
37  */
38 #define CONFIG_DISPLAY_CPUINFO		1
39 #define CONFIG_DISPLAY_BOARDINFO	1
40 
41 #define CONFIG_MISC_INIT_R
42 
43 #define CONFIG_REVISION_TAG		1
44 
45 #define CONFIG_ENV_SIZE			(128 << 10)	/* 128 KiB */
46 
47 /*
48  * Hardware drivers
49  */
50 
51 /* USB */
52 #define CONFIG_MUSB_UDC			1
53 #define CONFIG_USB_OMAP3		1
54 #define CONFIG_TWL4030_USB		1
55 
56 /* USB device configuration */
57 #define CONFIG_USB_DEVICE		1
58 #define CONFIG_USB_TTY			1
59 #define CONFIG_SYS_CONSOLE_IS_IN_ENV	1
60 /* Change these to suit your needs */
61 #define CONFIG_USBD_VENDORID		0x0451
62 #define CONFIG_USBD_PRODUCTID		0x5678
63 #define CONFIG_USBD_MANUFACTURER	"Texas Instruments"
64 #define CONFIG_USBD_PRODUCT_NAME	"Zoom1"
65 
66 #define MTDIDS_DEFAULT			"nand0=nand"
67 #define MTDPARTS_DEFAULT		"mtdparts=nand:512k(x-loader),"\
68 					"1920k(u-boot),128k(u-boot-env),"\
69 					"4m(kernel),-(fs)"
70 
71 #if defined(CONFIG_CMD_NAND)
72 /* NAND: SPL falcon mode configs */
73 #ifdef CONFIG_SPL_OS_BOOT
74 #define CONFIG_CMD_SPL_NAND_OFS		0x240000
75 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS	0x280000
76 #define CONFIG_CMD_SPL_WRITE_SIZE	0x2000
77 #endif
78 #define CONFIG_CMD_NAND_LOCK_UNLOCK /* Enable lock/unlock support */
79 #endif
80 
81 #define CONFIG_CMD_PING
82 #define CONFIG_CMD_DHCP
83 
84 #undef CONFIG_SYS_I2C_OMAP24XX
85 #define CONFIG_SYS_I2C_OMAP34XX
86 
87 /*
88  * TWL4030
89  */
90 #define CONFIG_TWL4030_LED		1
91 
92 /*
93  * Board NAND Info.
94  */
95 #define CONFIG_SYS_NAND_ADDR		NAND_BASE	/* physical address */
96 							/* to access nand */
97 #define CONFIG_SYS_NAND_BASE		NAND_BASE	/* physical address */
98 							/* to access nand at */
99 							/* CS0 */
100 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT	16
101 
102 /* Environment information */
103 
104 #define CONFIG_EXTRA_ENV_SETTINGS \
105 	"loadaddr=0x82000000\0" \
106 	"fdtaddr=0x80f80000\0" \
107 	"bootfile=uImage\0" \
108 	"fdtfile=omap3-ldp.dtb\0" \
109 	"bootdir=/\0" \
110 	"bootpart=0:1\0" \
111 	"usbtty=cdc_acm\0" \
112 	"console=ttyO2,115200n8\0" \
113 	"mmcdev=0\0" \
114 	"videomode=1024x768@60,vxres=1024,vyres=768\0" \
115 	"videospec=omapfb:vram:2M,vram:4M\0" \
116 	"mmcargs=setenv bootargs console=${console} " \
117 		"video=${videospec},mode:${videomode} " \
118 		"root=/dev/mmcblk0p2 rw " \
119 		"rootfstype=ext3 rootwait\0" \
120 	"nandargs=setenv bootargs console=${console} " \
121 		"video=${videospec},mode:${videomode} " \
122 		"root=/dev/mtdblock4 rw " \
123 		"rootfstype=jffs2\0" \
124 	"loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
125 	"bootscript=echo Running bootscript from mmc ...; " \
126 		"source ${loadaddr}\0" \
127 	"loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
128 	"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
129 	"loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\
130 	"mmcboot=echo Booting from mmc ...; " \
131 		"run mmcargs; " \
132 		"bootm ${loadaddr}\0" \
133 	"mmczboot=echo Booting from mmc ...; " \
134 		"run mmcargs; " \
135 		"bootz ${loadaddr} - ${fdtaddr}\0" \
136 	"nandboot=echo Booting from nand ...; " \
137 		"run nandargs; " \
138 		"nand read ${loadaddr} 280000 400000; " \
139 		"bootm ${loadaddr}\0" \
140 
141 #define CONFIG_BOOTCOMMAND \
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 if run loadzimage; then " \
149 				"run mmczboot; " \
150 			"else run nandboot; " \
151 			"fi; fi;" \
152 		"fi; " \
153 	"else run nandboot; fi"
154 
155 /*
156  * Miscellaneous configurable options
157  */
158 #define CONFIG_SYS_MEMTEST_START	(PHYS_SDRAM_1)	/* memtest */
159 #define CONFIG_SYS_MEMTEST_END		(PHYS_SDRAM_2 + \
160 					0x01F00000) /* 31MB */
161 
162 /*-----------------------------------------------------------------------
163  * FLASH and environment organization
164  */
165 
166 /* **** PISMO SUPPORT *** */
167 #if defined(CONFIG_CMD_NAND)
168 #define CONFIG_SYS_FLASH_BASE		NAND_BASE
169 #endif
170 
171 /* Monitor at start of flash */
172 #define CONFIG_SYS_MONITOR_BASE		CONFIG_SYS_FLASH_BASE
173 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP
174 
175 #define CONFIG_ENV_IS_IN_NAND		1
176 #define ONENAND_ENV_OFFSET		0x260000 /* environment starts here */
177 #define SMNAND_ENV_OFFSET		0x260000 /* environment starts here */
178 
179 #define CONFIG_SYS_ENV_SECT_SIZE	(128 << 10)	/* 128 KiB */
180 #define CONFIG_ENV_OFFSET		SMNAND_ENV_OFFSET
181 #define CONFIG_ENV_ADDR			SMNAND_ENV_OFFSET
182 
183 #define CONFIG_SYS_CACHELINE_SIZE	64
184 
185 #ifdef CONFIG_CMD_NET
186 /* Ethernet (LAN9211 from SMSC9118 family) */
187 #define CONFIG_SMC911X
188 #define CONFIG_SMC911X_32_BIT
189 #define CONFIG_SMC911X_BASE		DEBUG_BASE
190 
191 #endif
192 
193 #endif				/* __CONFIG_H */
194