1 /*
2  * Common configuration settings for IGEP technology based boards
3  *
4  * (C) Copyright 2012
5  * ISEE 2007 SL, <www.iseebcn.com>
6  *
7  * SPDX-License-Identifier:	GPL-2.0+
8  */
9 
10 #ifndef __IGEP00X0_H
11 #define __IGEP00X0_H
12 
13 #ifdef CONFIG_BOOT_NAND
14 #define CONFIG_NAND
15 #endif
16 
17 #define CONFIG_NR_DRAM_BANKS            2
18 
19 #include <configs/ti_omap3_common.h>
20 #include <asm/mach-types.h>
21 
22 /*
23  * Display CPU and Board information
24  */
25 #define CONFIG_DISPLAY_CPUINFO		1
26 #define CONFIG_DISPLAY_BOARDINFO	1
27 
28 #define CONFIG_MISC_INIT_R
29 
30 #define CONFIG_REVISION_TAG		1
31 
32 #define CONFIG_SUPPORT_RAW_INITRD
33 
34 /* define to enable boot progress via leds */
35 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \
36     (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0030)
37 #define CONFIG_SHOW_BOOT_PROGRESS
38 #endif
39 
40 /* GPIO banks */
41 #define CONFIG_OMAP3_GPIO_3		/* GPIO64 .. 95 is in GPIO bank 3 */
42 #define CONFIG_OMAP3_GPIO_5		/* GPIO128..159 is in GPIO bank 5 */
43 #define CONFIG_OMAP3_GPIO_6		/* GPIO160..191 is in GPIO bank 6 */
44 
45 /* USB */
46 #define CONFIG_MUSB_UDC			1
47 #define CONFIG_USB_OMAP3		1
48 #define CONFIG_TWL4030_USB		1
49 
50 /* USB device configuration */
51 #define CONFIG_USB_DEVICE		1
52 #define CONFIG_USB_TTY			1
53 #define CONFIG_SYS_CONSOLE_IS_IN_ENV	1
54 
55 /* Change these to suit your needs */
56 #define CONFIG_USBD_VENDORID		0x0451
57 #define CONFIG_USBD_PRODUCTID		0x5678
58 #define CONFIG_USBD_MANUFACTURER	"Texas Instruments"
59 #define CONFIG_USBD_PRODUCT_NAME	"IGEP"
60 
61 #define CONFIG_CMD_CACHE
62 #ifdef CONFIG_BOOT_ONENAND
63 #define CONFIG_CMD_ONENAND	/* ONENAND support		*/
64 #endif
65 #if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020) || \
66     (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0032)
67 #define CONFIG_CMD_NET		/* bootp, tftpboot, rarpboot	*/
68 #endif
69 #define CONFIG_CMD_DHCP
70 #define CONFIG_CMD_PING
71 #define CONFIG_CMD_NFS		/* NFS support			*/
72 
73 /*#undef CONFIG_ENV_IS_NOWHERE*/
74 
75 #define CONFIG_EXTRA_ENV_SETTINGS \
76 	"usbtty=cdc_acm\0" \
77 	"loadaddr=0x82000000\0" \
78 	"dtbaddr=0x81600000\0" \
79 	"bootdir=/boot\0" \
80 	"bootfile=zImage\0" \
81 	"usbtty=cdc_acm\0" \
82 	"console=ttyO2,115200n8\0" \
83 	"mpurate=auto\0" \
84 	"vram=12M\0" \
85 	"dvimode=1024x768MR-16@60\0" \
86 	"defaultdisplay=dvi\0" \
87 	"mmcdev=0\0" \
88 	"mmcroot=/dev/mmcblk0p2 rw\0" \
89 	"mmcrootfstype=ext4 rootwait\0" \
90 	"nandroot=/dev/mtdblock4 rw\0" \
91 	"nandrootfstype=jffs2\0" \
92 	"mmcargs=setenv bootargs console=${console} " \
93 		"mpurate=${mpurate} " \
94 		"vram=${vram} " \
95 		"omapfb.mode=dvi:${dvimode} " \
96 		"omapfb.debug=y " \
97 		"omapdss.def_disp=${defaultdisplay} " \
98 		"root=${mmcroot} " \
99 		"rootfstype=${mmcrootfstype}\0" \
100 	"nandargs=setenv bootargs console=${console} " \
101 		"mpurate=${mpurate} " \
102 		"vram=${vram} " \
103 		"omapfb.mode=dvi:${dvimode} " \
104 		"omapfb.debug=y " \
105 		"omapdss.def_disp=${defaultdisplay} " \
106 		"root=${nandroot} " \
107 		"rootfstype=${nandrootfstype}\0" \
108 	"loadbootenv=load mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
109 	"importbootenv=echo Importing environment from mmc ...; " \
110 		"env import -t $loadaddr $filesize\0" \
111 	"loadzimage=load mmc ${mmcdev}:2 ${loadaddr} ${bootdir}/${bootfile}\0" \
112 	"loadfdt=load mmc ${mmcdev}:2 ${dtbaddr} ${bootdir}/${dtbfile}\0" \
113 	"mmcboot=echo Booting from mmc ...; " \
114 		"run mmcargs; " \
115 		"bootz ${loadaddr}\0" \
116 	"mmcbootfdt=echo Booting with DT from mmc ...; " \
117 		"bootz ${loadaddr} - ${dtbaddr}\0" \
118 	"nandboot=echo Booting from onenand ...; " \
119 		"run nandargs; " \
120 		"onenand read ${loadaddr} 280000 400000; " \
121 		"bootz ${loadaddr}\0" \
122 
123 #define CONFIG_BOOTCOMMAND \
124 	"mmc dev ${mmcdev}; if mmc rescan; then " \
125 		"echo SD/MMC found on device ${mmcdev};" \
126 		"if run loadbootenv; then " \
127 			"run importbootenv;" \
128 		"fi;" \
129 		"if test -n $uenvcmd; then " \
130 			"echo Running uenvcmd ...;" \
131 			"run uenvcmd;" \
132 		"fi;" \
133 		"if run loadzimage; then " \
134 			"if test -n $dtbfile; then " \
135 				"if run loadfdt; then " \
136 					"run mmcbootfdt;" \
137 				"fi;" \
138 			"fi;" \
139 			"run mmcboot;" \
140 		"fi;" \
141 	"fi;" \
142 	"run nandboot;" \
143 
144 /*
145  * FLASH and environment organization
146  */
147 
148 #ifdef CONFIG_BOOT_ONENAND
149 #define PISMO1_ONEN_SIZE		GPMC_SIZE_128M /* Configure the PISMO */
150 
151 #define CONFIG_SYS_ONENAND_BASE		ONENAND_MAP
152 
153 #define ONENAND_ENV_OFFSET		0x260000 /* environment starts here */
154 
155 #define CONFIG_ENV_IS_IN_ONENAND	1
156 #define CONFIG_ENV_SIZE			(512 << 10) /* Total Size Environment */
157 #define CONFIG_ENV_ADDR			ONENAND_ENV_OFFSET
158 #endif
159 
160 #ifdef CONFIG_NAND
161 #define PISMO1_NAND_SIZE		GPMC_SIZE_128M /* Configure the PISMO */
162 #define CONFIG_ENV_OFFSET		0x260000 /* environment starts here */
163 #define CONFIG_ENV_IS_IN_NAND	        1
164 #define CONFIG_ENV_SIZE			(512 << 10) /* Total Size Environment */
165 #define CONFIG_ENV_ADDR			NAND_ENV_OFFSET
166 #endif
167 
168 /*
169  * SMSC911x Ethernet
170  */
171 #if defined(CONFIG_CMD_NET)
172 #define CONFIG_SMC911X
173 #define CONFIG_SMC911X_32_BIT
174 #define CONFIG_SMC911X_BASE	0x2C000000
175 #endif /* (CONFIG_CMD_NET) */
176 
177 /* OneNAND boot config */
178 #ifdef CONFIG_BOOT_ONENAND
179 #define CONFIG_SPL_ONENAND_SUPPORT
180 #define CONFIG_SYS_ONENAND_U_BOOT_OFFS  0x80000
181 #define CONFIG_SYS_ONENAND_PAGE_SIZE	2048
182 #define CONFIG_SPL_ONENAND_LOAD_ADDR    0x80000
183 #define CONFIG_SPL_ONENAND_LOAD_SIZE    \
184 	(512 * 1024 - CONFIG_SPL_ONENAND_LOAD_ADDR)
185 
186 #endif
187 
188 /* NAND boot config */
189 #ifdef CONFIG_NAND
190 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
191 #define CONFIG_SYS_NAND_PAGE_COUNT	64
192 #define CONFIG_SYS_NAND_PAGE_SIZE	2048
193 #define CONFIG_SYS_NAND_OOBSIZE		64
194 #define CONFIG_SYS_NAND_BLOCK_SIZE	(128*1024)
195 #define CONFIG_SYS_NAND_BAD_BLOCK_POS	0
196 #define CONFIG_SYS_NAND_ECCPOS		{2, 3, 4, 5, 6, 7, 8, 9,\
197 						10, 11, 12, 13}
198 #define CONFIG_SYS_NAND_ECCSIZE		512
199 #define CONFIG_SYS_NAND_ECCBYTES	3
200 #define CONFIG_NAND_OMAP_ECCSCHEME	OMAP_ECC_HAM1_CODE_HW
201 #endif
202 
203 #endif /* __IGEP00X0_H */
204