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