2 * Copyright (C) 2009 Texas Instruments Incorporated
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
23 /* Spectrum Digital TMS320DM365 EVM board */
24 #define DAVINCI_DM365EVM
26 #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
27 #define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */
28 #define CONFIG_SYS_CONSOLE_INFO_QUIET
30 /* SoC Configuration */
31 #define CONFIG_ARM926EJS /* arm926ejs CPU */
32 #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
33 #define CONFIG_SYS_HZ_CLOCK 24000000 /* timer0 freq */
34 #define CONFIG_SYS_HZ 1000
35 #define CONFIG_SOC_DM365
36 #define CONFIG_SYS_ICACHE_OFF
37 #define CONFIG_SYS_DCACHE_OFF
38 #define CONFIG_SYS_L2CACHE_OFF
41 #define CONFIG_NR_DRAM_BANKS 1
42 #define PHYS_SDRAM_1 0x80000000
43 #define PHYS_SDRAM_1_SIZE (128 << 20) /* 128 MiB */
45 /* Serial Driver info: UART0 for console */
46 #define CONFIG_SYS_NS16550
47 #define CONFIG_SYS_NS16550_SERIAL
48 #define CONFIG_SYS_NS16550_REG_SIZE -4
49 #define CONFIG_SYS_NS16550_COM1 0x01c20000
50 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK
51 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
52 #define CONFIG_CONS_INDEX 1
53 #define CONFIG_BAUDRATE 115200
55 /* EEPROM definitions for EEPROM on DM365 EVM */
56 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
57 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
58 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
59 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
61 /* Network Configuration */
62 #define CONFIG_DRIVER_TI_EMAC
63 #define CONFIG_EMAC_MDIO_PHY_NUM 0
65 #define CONFIG_BOOTP_DEFAULT
66 #define CONFIG_BOOTP_DNS
67 #define CONFIG_BOOTP_DNS2
68 #define CONFIG_BOOTP_SEND_HOSTNAME
69 #define CONFIG_NET_RETRY_COUNT 10
70 #define CONFIG_NET_MULTI
73 #define CONFIG_HARD_I2C
74 #define CONFIG_DRIVER_DAVINCI_I2C
75 #define CONFIG_SYS_I2C_SPEED 400000
76 #define CONFIG_SYS_I2C_SLAVE 0x10 /* SMBus host address */
78 /* NAND: socketed, two chipselects, normally 2 GBytes */
79 #define CONFIG_NAND_DAVINCI
80 #define CONFIG_SYS_NAND_CS 2
81 #define CONFIG_SYS_NAND_USE_FLASH_BBT
82 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
83 #define CONFIG_SYS_NAND_PAGE_2K
85 #define CONFIG_SYS_NAND_LARGEPAGE
86 #define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }
87 /* socket has two chipselects, nCE0 gated by address BIT(14) */
88 #define CONFIG_SYS_MAX_NAND_DEVICE 1
89 #define CONFIG_SYS_NAND_MAX_CHIPS 2
93 #define CONFIG_GENERIC_MMC
94 #define CONFIG_DAVINCI_MMC
95 #define CONFIG_DAVINCI_MMC_SD1
96 #define CONFIG_MMC_MBLOCK
98 #define PINMUX4_USBDRVBUS_BITCLEAR 0x3000
99 #define PINMUX4_USBDRVBUS_BITSET 0x2000
101 /* USB Configuration */
102 #define CONFIG_USB_DAVINCI
103 #define CONFIG_MUSB_HCD
105 #ifdef CONFIG_USB_DAVINCI
106 #define CONFIG_CMD_USB /* include support for usb */
107 #define CONFIG_CMD_STORAGE /* include support for usb */
108 #define CONFIG_CMD_FAT /* include support for FAT/storage*/
109 #define CONFIG_DOS_PARTITION /* include support for FAT/storage*/
112 #ifdef CONFIG_MUSB_HCD /* include support for usb host */
113 #define CONFIG_CMD_USB /* include support for usb cmd */
114 #define CONFIG_USB_STORAGE /* MSC class support */
115 #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
116 #define CONFIG_CMD_FAT /* inclue support for FAT/storage */
117 #define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */
119 #ifdef CONFIG_USB_KEYBOARD /* HID class support */
120 #define CONFIG_SYS_USB_EVENT_POLL
122 #define CONFIG_PREBOOT "usb start"
123 #endif /* CONFIG_USB_KEYBOARD */
124 #endif /* CONFIG_MUSB_HCD */
126 #ifdef CONFIG_MUSB_UDC
127 #define CONFIG_USB_DEVICE 1
128 #define CONFIG_USB_TTY 1
129 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
130 #define CONFIG_USBD_VENDORID 0x0451
131 #define CONFIG_USBD_PRODUCTID 0x5678
132 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
133 #define CONFIG_USBD_PRODUCT_NAME "DM365VM"
134 #endif /* CONFIG_MUSB_UDC */
136 /* U-Boot command configuration */
137 #include <config_cmd_default.h>
139 #undef CONFIG_CMD_BDI
140 #undef CONFIG_CMD_FLASH
141 #undef CONFIG_CMD_FPGA
142 #undef CONFIG_CMD_SETGETDCR
144 #define CONFIG_CMD_ASKENV
145 #define CONFIG_CMD_DHCP
146 #define CONFIG_CMD_I2C
147 #define CONFIG_CMD_PING
148 #define CONFIG_CMD_SAVES
151 #define CONFIG_DOS_PARTITION
152 #define CONFIG_CMD_EXT2
153 #define CONFIG_CMD_FAT
154 #define CONFIG_CMD_MMC
157 #ifdef CONFIG_NAND_DAVINCI
158 #define CONFIG_CMD_MTDPARTS
159 #define CONFIG_MTD_PARTITIONS
160 #define CONFIG_MTD_DEVICE
161 #define CONFIG_CMD_NAND
162 #define CONFIG_CMD_UBI
163 #define CONFIG_RBTREE
166 #define CONFIG_CRC32_VERIFY
167 #define CONFIG_MX_CYCLIC
169 /* U-Boot general configuration */
170 #undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
171 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
172 #define CONFIG_SYS_PROMPT "DM36x EVM # " /* Monitor Command Prompt */
173 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
174 #define CONFIG_SYS_PBSIZE /* Print buffer size */ \
175 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
176 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
177 #define CONFIG_SYS_HUSH_PARSER
178 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
179 #define CONFIG_SYS_LONGHELP
181 #ifdef CONFIG_NAND_DAVINCI
182 #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */
183 #define CONFIG_ENV_IS_IN_NAND
184 #define CONFIG_ENV_OFFSET 0x3C0000
185 #undef CONFIG_ENV_IS_IN_FLASH
188 #if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND)
189 #define CONFIG_CMD_ENV
190 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
191 #define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */
192 #define CONFIG_ENV_IS_IN_MMC
193 #undef CONFIG_ENV_IS_IN_FLASH
196 #define CONFIG_BOOTDELAY 3
197 #define CONFIG_BOOTCOMMAND \
199 #define CONFIG_BOOTARGS \
200 "console=ttyS0,115200n8 " \
201 "root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"
203 #define CONFIG_CMDLINE_EDITING
204 #define CONFIG_VERSION_VARIABLE
205 #define CONFIG_TIMESTAMP
207 /* U-Boot memory configuration */
208 #define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
209 #define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
210 #define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
211 #define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */
213 /* Linux interfacing */
214 #define CONFIG_CMDLINE_TAG
215 #define CONFIG_SETUP_MEMORY_TAGS
216 #define CONFIG_SYS_BARGSIZE 1024 /* bootarg Size */
217 #define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
220 /* NAND configuration issocketed with two chipselects just like the DM355 EVM.
221 * It normally comes with a 2GByte SLC part with 2KB pages
222 * (and 128KB erase blocks); other
223 * 2GByte parts may have 4KB pages, 256KB erase blocks, and use MLC. (MLC
224 * pretty much demands the 4-bit ECC support.) You can of course swap in
225 * other parts, including small page ones.
227 #define MTDIDS_DEFAULT "nand0=davinci_nand.0"
229 #ifdef CONFIG_SYS_NAND_LARGEPAGE
230 /* Use same layout for 128K/256K blocks; allow some bad blocks */
231 #define PART_BOOT "2m(bootloader)ro,"
233 /* Assume 16K erase blocks; allow a few bad ones. */
234 #define PART_BOOT "512k(bootloader)ro,"
237 #define PART_KERNEL "4m(kernel)," /* kernel + initramfs */
238 #define PART_REST "-(filesystem)"
240 #define MTDPARTS_DEFAULT \
241 "mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST
243 #define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
245 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
246 #define CONFIG_SYS_INIT_SP_ADDR \
247 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
249 #endif /* __CONFIG_H */