2 * (C) Copyright 2006-2008
4 * Richard Woodruff <r-woodruff2@ti.com>
5 * Syed Mohammed Khasim <x0khasim@ti.com>
6 * Nishanth Menon <nm@ti.com>
8 * Configuration settings for the TI OMAP3430 Zoom MDK board.
10 * SPDX-License-Identifier: GPL-2.0+
16 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
17 #include <asm/arch/cpu.h> /* get chip and board defs */
18 #include <asm/arch/omap.h>
19 #include <configs/ti_omap3_common.h>
21 /* Remove SPL boot option - we do not support that on LDP yet */
23 /* Generic NAND definition conflicts with debug_base */
24 #undef CONFIG_SYS_NAND_BASE
26 #define CONFIG_MISC_INIT_R
28 #define CONFIG_REVISION_TAG 1
30 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
36 /* USB device configuration */
37 #define CONFIG_USB_DEVICE 1
38 #define CONFIG_USB_TTY 1
39 /* Change these to suit your needs */
40 #define CONFIG_USBD_VENDORID 0x0451
41 #define CONFIG_USBD_PRODUCTID 0x5678
42 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
43 #define CONFIG_USBD_PRODUCT_NAME "Zoom1"
45 #if defined(CONFIG_CMD_NAND)
46 /* NAND: SPL falcon mode configs */
47 #ifdef CONFIG_SPL_OS_BOOT
48 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
55 #define CONFIG_TWL4030_LED 1
60 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
62 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
63 /* to access nand at */
66 /* Environment information */
68 #define CONFIG_EXTRA_ENV_SETTINGS \
69 "loadaddr=0x82000000\0" \
70 "fdtaddr=0x80f80000\0" \
72 "fdtfile=omap3-ldp.dtb\0" \
76 "console=ttyO2,115200n8\0" \
78 "videomode=1024x768@60,vxres=1024,vyres=768\0" \
79 "videospec=omapfb:vram:2M,vram:4M\0" \
80 "mmcargs=setenv bootargs console=${console} " \
81 "video=${videospec},mode:${videomode} " \
82 "root=/dev/mmcblk0p2 rw " \
83 "rootfstype=ext3 rootwait\0" \
84 "nandargs=setenv bootargs console=${console} " \
85 "video=${videospec},mode:${videomode} " \
86 "root=/dev/mtdblock4 rw " \
87 "rootfstype=jffs2\0" \
88 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
89 "bootscript=echo Running bootscript from mmc ...; " \
90 "source ${loadaddr}\0" \
91 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
92 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
93 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\
94 "mmcboot=echo Booting from mmc ...; " \
96 "bootm ${loadaddr}\0" \
97 "mmczboot=echo Booting from mmc ...; " \
99 "bootz ${loadaddr} - ${fdtaddr}\0" \
100 "nandboot=echo Booting from nand ...; " \
102 "nand read ${loadaddr} 280000 400000; " \
103 "bootm ${loadaddr}\0" \
105 #define CONFIG_BOOTCOMMAND \
106 "mmc dev ${mmcdev}; if mmc rescan; then " \
107 "if run loadbootscript; then " \
110 "if run loadimage; then " \
112 "else if run loadzimage; then " \
114 "else run nandboot; " \
117 "else run nandboot; fi"
120 * Miscellaneous configurable options
122 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */
123 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \
124 0x01F00000) /* 31MB */
126 /*-----------------------------------------------------------------------
127 * FLASH and environment organization
130 /* **** PISMO SUPPORT *** */
131 #if defined(CONFIG_CMD_NAND)
132 #define CONFIG_SYS_FLASH_BASE NAND_BASE
135 /* Monitor at start of flash */
136 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
137 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
139 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
141 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
142 #define CONFIG_ENV_OFFSET 0x260000
143 #define CONFIG_ENV_ADDR 0x260000
145 #endif /* __CONFIG_H */