2 * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
4 * Based on davinci_dvevm.h. Original Copyrights follow:
6 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
30 #define CONFIG_DRIVER_TI_EMAC
31 #define CONFIG_USE_SPIFLASH
36 #define CONFIG_MACH_DAVINCI_DA830_EVM
37 #define CONFIG_ARM926EJS /* arm926ejs CPU core */
38 #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
39 #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
40 #define CONFIG_SYS_OSCIN_FREQ 24000000
41 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
42 #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
43 #define CONFIG_SYS_HZ 1000
44 #define CONFIG_SKIP_LOWLEVEL_INIT
45 #define CONFIG_SYS_TEXT_BASE 0xc1080000
50 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
51 #define PHYS_SDRAM_1 0xc0000000 /* SDRAM Start */
52 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
53 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
55 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
60 #define CONFIG_SYS_NS16550
61 #define CONFIG_SYS_NS16550_SERIAL
62 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
63 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
64 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
65 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
66 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
71 #define CONFIG_HARD_I2C
72 #define CONFIG_DRIVER_DAVINCI_I2C
73 #define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */
74 #define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
77 * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
79 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
80 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
81 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
82 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
85 * Network & Ethernet Configuration
87 #ifdef CONFIG_DRIVER_TI_EMAC
89 #define CONFIG_BOOTP_DEFAULT
90 #define CONFIG_BOOTP_DNS
91 #define CONFIG_BOOTP_DNS2
92 #define CONFIG_BOOTP_SEND_HOSTNAME
93 #define CONFIG_NET_RETRY_COUNT 10
99 #ifdef CONFIG_USE_NAND
100 #undef CONFIG_ENV_IS_IN_FLASH
101 #define CONFIG_NAND_DAVINCI
102 #define CONFIG_SYS_NO_FLASH
103 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
104 #define CONFIG_ENV_OFFSET (512 << 10)
105 #define CONFIG_ENV_SIZE (10 << 10) /* 10KB */
106 #define CONFIG_SYS_NAND_USE_FLASH_BBT
107 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
108 #define CONFIG_SYS_NAND_PAGE_2K
109 #define CONFIG_SYS_NAND_CS 3
110 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
111 #define CONFIG_SYS_NAND_PAGE_2K
112 #define CONFIG_SYS_NAND_MASK_CLE 0x10
113 #define CONFIG_SYS_NAND_MASK_ALE 0x8
114 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
117 #ifdef CONFIG_USE_NOR
118 #define CONFIG_ENV_IS_IN_FLASH
119 #undef CONFIG_SYS_NO_FLASH
120 #define CONFIG_SYS_FLASH_CFI_DRIVER
121 #define CONFIG_SYS_FLASH_CFI
122 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
123 #define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
124 #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
125 #define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
126 #define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
127 #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
128 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
129 #define CONFIG_SYS_FLASH_SPL_ACCESS
132 #ifdef CONFIG_USE_SPIFLASH
133 #undef CONFIG_ENV_IS_IN_FLASH
134 #undef CONFIG_ENV_IS_IN_NAND
135 #define CONFIG_ENV_IS_IN_SPI_FLASH
136 #define CONFIG_ENV_SIZE (16 << 10)
137 #define CONFIG_ENV_OFFSET (256 << 10)
138 #define CONFIG_ENV_SECT_SIZE 4096
139 #define CONFIG_SYS_NO_FLASH
141 #define CONFIG_SPI_FLASH
142 #define CONFIG_SPI_FLASH_WINBOND
143 #define CONFIG_DAVINCI_SPI
144 #define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
145 #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
146 #define CONFIG_SF_DEFAULT_SPEED 30000000
147 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
153 #define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */
154 #define CONFIG_MUSB_HCD
157 * U-Boot general configuration
159 #undef CONFIG_MISC_INIT_R
160 #undef CONFIG_BOOTDELAY
161 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
162 #define CONFIG_SYS_PROMPT "U-Boot > " /* Command Prompt */
163 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
164 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
165 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
166 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
167 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
168 #define CONFIG_VERSION_VARIABLE
169 #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
170 #define CONFIG_SYS_HUSH_PARSER
171 #define CONFIG_CMDLINE_EDITING
172 #define CONFIG_SYS_LONGHELP
173 #define CONFIG_CRC32_VERIFY
174 #define CONFIG_MX_CYCLIC
179 #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
180 #define CONFIG_CMDLINE_TAG
181 #define CONFIG_SETUP_MEMORY_TAGS
182 #define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
183 #define CONFIG_BOOTCOMMAND ""
184 #define CONFIG_BOOTDELAY 3
189 #include <config_cmd_default.h>
190 #define CONFIG_CMD_ENV
191 #define CONFIG_CMD_ASKENV
192 #define CONFIG_CMD_DHCP
193 #define CONFIG_CMD_DIAG
194 #define CONFIG_CMD_MII
195 #define CONFIG_CMD_PING
196 #define CONFIG_CMD_SAVES
197 #define CONFIG_CMD_MEMORY
198 #undef CONFIG_CMD_FPGA
199 #undef CONFIG_CMD_SETGETDCR
201 #ifdef CONFIG_CMD_BDI
202 #define CONFIG_CLOCKS
205 #ifndef CONFIG_DRIVER_TI_EMAC
206 #undef CONFIG_CMD_NET
207 #undef CONFIG_CMD_DHCP
208 #undef CONFIG_CMD_MII
209 #undef CONFIG_CMD_PING
212 #ifdef CONFIG_USE_NAND
213 #undef CONFIG_CMD_FLASH
214 #undef CONFIG_CMD_IMLS
215 #define CONFIG_CMD_NAND
216 #define CONFIG_CMD_MTDPARTS
217 #define CONFIG_MTD_PARTITIONS
218 #define CONFIG_MTD_DEVICE
221 #ifdef CONFIG_USE_SPIFLASH
222 #undef CONFIG_CMD_IMLS
223 #undef CONFIG_CMD_FLASH
224 #define CONFIG_CMD_SPI
225 #define CONFIG_CMD_SF
226 #define CONFIG_CMD_SAVEENV
229 /* SD/MMC configuration */
230 #ifndef CONFIG_USE_NAND
232 #define CONFIG_DAVINCI_MMC_SD1
233 #define CONFIG_GENERIC_MMC
234 #define CONFIG_DAVINCI_MMC
238 * Enable MMC commands only when
239 * MMC support is present
241 #if defined(CONFIG_MMC) || defined(CONFIG_USB_DA8XX)
242 #define CONFIG_DOS_PARTITION /* include support for FAT/storage */
243 #define CONFIG_CMD_FAT /* include support for FAT cmd */
247 #define CONFIG_CMD_MMC
248 #define CONFIG_CMD_EXT2
251 #if !defined(CONFIG_USE_NAND) && \
252 !defined(CONFIG_USE_NOR) && \
253 !defined(CONFIG_USE_SPIFLASH)
254 #define CONFIG_ENV_IS_NOWHERE
255 #define CONFIG_SYS_NO_FLASH
256 #define CONFIG_ENV_SIZE (16 << 10)
257 #undef CONFIG_CMD_IMLS
258 #undef CONFIG_CMD_FLASH
259 #undef CONFIG_CMD_ENV
262 #ifdef CONFIG_USB_DA8XX
264 #ifdef CONFIG_MUSB_HCD /* include support for usb host */
265 #define CONFIG_CMD_USB /* include support for usb cmd */
267 #define CONFIG_USB_STORAGE /* MSC class support */
268 #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
270 #ifdef CONFIG_USB_KEYBOARD /* HID class support */
271 #define CONFIG_SYS_USB_EVENT_POLL
272 #define CONFIG_PREBOOT "usb start"
273 #endif /* CONFIG_USB_KEYBOARD */
275 #endif /* CONFIG_MUSB_HCD */
277 #ifdef CONFIG_MUSB_UDC
278 /* USB device configuration */
279 #define CONFIG_USB_DEVICE 1
280 #define CONFIG_USB_TTY 1
281 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
282 /* Change these to suit your needs */
283 #define CONFIG_USBD_VENDORID 0x0451
284 #define CONFIG_USBD_PRODUCTID 0x5678
285 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
286 #define CONFIG_USBD_PRODUCT_NAME "DA830EVM"
287 #endif /* CONFIG_MUSB_UDC */
289 #endif /* CONFIG_USB_DA8XX */
291 #ifdef CONFIG_MTD_PARTITIONS
292 #define MTDIDS_DEFAULT "nand0=davinci_nand.1"
293 #define PART_BOOT "512k(bootloader)ro,"
294 #define PART_PARAMS "512k(params)ro,"
295 #define PART_KERNEL "4m(kernel),"
296 #define PART_REST "-(filesystem)"
297 #define MTDPARTS_DEFAULT \
298 "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
301 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
303 /* additions for new relocation code, must be added to all boards */
304 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
305 #define CONFIG_SYS_INIT_SP_ADDR \
306 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
308 #endif /* __CONFIG_H */