1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * (C) Copyright 2006-2008
5 * Richard Woodruff <r-woodruff2@ti.com>
6 * Syed Mohammed Khasim <x0khasim@ti.com>
7 * Nishanth Menon <nm@ti.com>
9 * Configuration settings for the TI OMAP3430 Zoom MDK board.
15 #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
16 #include <asm/arch/cpu.h> /* get chip and board defs */
17 #include <asm/arch/omap.h>
18 #include <configs/ti_omap3_common.h>
20 /* Remove SPL boot option - we do not support that on LDP yet */
22 /* Generic NAND definition conflicts with debug_base */
23 #undef CONFIG_SYS_NAND_BASE
25 #define CONFIG_MISC_INIT_R
27 #define CONFIG_REVISION_TAG 1
29 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
35 /* USB device configuration */
36 #define CONFIG_USB_DEVICE 1
37 #define CONFIG_USB_TTY 1
38 /* Change these to suit your needs */
39 #define CONFIG_USBD_VENDORID 0x0451
40 #define CONFIG_USBD_PRODUCTID 0x5678
41 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
42 #define CONFIG_USBD_PRODUCT_NAME "Zoom1"
44 #if defined(CONFIG_CMD_NAND)
45 /* NAND: SPL falcon mode configs */
46 #ifdef CONFIG_SPL_OS_BOOT
47 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
54 #define CONFIG_TWL4030_LED 1
59 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
61 #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
62 /* to access nand at */
65 /* Environment information */
67 #define CONFIG_EXTRA_ENV_SETTINGS \
68 "loadaddr=0x82000000\0" \
69 "fdtaddr=0x80f80000\0" \
71 "fdtfile=omap3-ldp.dtb\0" \
75 "console=ttyO2,115200n8\0" \
77 "videomode=1024x768@60,vxres=1024,vyres=768\0" \
78 "videospec=omapfb:vram:2M,vram:4M\0" \
79 "mmcargs=setenv bootargs console=${console} " \
80 "video=${videospec},mode:${videomode} " \
81 "root=/dev/mmcblk0p2 rw " \
82 "rootfstype=ext3 rootwait\0" \
83 "nandargs=setenv bootargs console=${console} " \
84 "video=${videospec},mode:${videomode} " \
85 "root=/dev/mtdblock4 rw " \
86 "rootfstype=jffs2\0" \
87 "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
88 "bootscript=echo Running bootscript from mmc ...; " \
89 "source ${loadaddr}\0" \
90 "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
91 "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
92 "loadzimage=setenv bootfile zImage; if run loadimage; then run loadfdt;fi\0"\
93 "mmcboot=echo Booting from mmc ...; " \
95 "bootm ${loadaddr}\0" \
96 "mmczboot=echo Booting from mmc ...; " \
98 "bootz ${loadaddr} - ${fdtaddr}\0" \
99 "nandboot=echo Booting from nand ...; " \
101 "nand read ${loadaddr} 280000 400000; " \
102 "bootm ${loadaddr}\0" \
104 #define CONFIG_BOOTCOMMAND \
105 "mmc dev ${mmcdev}; if mmc rescan; then " \
106 "if run loadbootscript; then " \
109 "if run loadimage; then " \
111 "else if run loadzimage; then " \
113 "else run nandboot; " \
116 "else run nandboot; fi"
119 * Miscellaneous configurable options
121 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1) /* memtest */
122 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_2 + \
123 0x01F00000) /* 31MB */
125 /*-----------------------------------------------------------------------
126 * FLASH and environment organization
129 /* **** PISMO SUPPORT *** */
130 #if defined(CONFIG_CMD_NAND)
131 #define CONFIG_SYS_FLASH_BASE NAND_BASE
134 /* Monitor at start of flash */
135 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
136 #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP
138 #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
140 #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
141 #define CONFIG_ENV_OFFSET 0x260000
142 #define CONFIG_ENV_ADDR 0x260000
144 #endif /* __CONFIG_H */