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 */
56 #define CONFIG_STACKSIZE (256*1024) /* regular stack */
61 #define CONFIG_SYS_NS16550
62 #define CONFIG_SYS_NS16550_SERIAL
63 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
64 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
65 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
66 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
67 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
68 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
73 #define CONFIG_HARD_I2C
74 #define CONFIG_DRIVER_DAVINCI_I2C
75 #define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */
76 #define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
79 * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
81 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
82 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
83 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
84 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
87 * Network & Ethernet Configuration
89 #ifdef CONFIG_DRIVER_TI_EMAC
90 #define CONFIG_EMAC_MDIO_PHY_NUM 1
92 #define CONFIG_BOOTP_DEFAULT
93 #define CONFIG_BOOTP_DNS
94 #define CONFIG_BOOTP_DNS2
95 #define CONFIG_BOOTP_SEND_HOSTNAME
96 #define CONFIG_NET_RETRY_COUNT 10
100 * Flash & Environment
102 #ifdef CONFIG_USE_NAND
103 #undef CONFIG_ENV_IS_IN_FLASH
104 #define CONFIG_NAND_DAVINCI
105 #define CONFIG_SYS_NO_FLASH
106 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
107 #define CONFIG_ENV_OFFSET (512 << 10)
108 #define CONFIG_ENV_SIZE (512 << 10)
109 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
110 #define CONFIG_SYS_NAND_CS 3
111 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
112 #define CONFIG_SYS_NAND_PAGE_2K
113 #define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
114 #define CONFIG_SYS_CLE_MASK 0x10
115 #define CONFIG_SYS_ALE_MASK 0x8
116 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
117 #define NAND_MAX_CHIPS 1
120 #ifdef CONFIG_USE_NOR
121 #define CONFIG_ENV_IS_IN_FLASH
122 #undef CONFIG_SYS_NO_FLASH
123 #define CONFIG_SYS_FLASH_CFI_DRIVER
124 #define CONFIG_SYS_FLASH_CFI
125 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
126 #define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
127 #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
128 #define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
129 #define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
130 #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
131 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
132 #define CONFIG_SYS_FLASH_SPL_ACCESS
135 #ifdef CONFIG_USE_SPIFLASH
136 #undef CONFIG_ENV_IS_IN_FLASH
137 #undef CONFIG_ENV_IS_IN_NAND
138 #define CONFIG_ENV_IS_IN_SPI_FLASH
139 #define CONFIG_ENV_SIZE (16 << 10)
140 #define CONFIG_ENV_OFFSET (256 << 10)
141 #define CONFIG_ENV_SECT_SIZE 4096
142 #define CONFIG_SYS_NO_FLASH
144 #define CONFIG_SPI_FLASH
145 #define CONFIG_SPI_FLASH_WINBOND
146 #define CONFIG_DAVINCI_SPI
147 #define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
148 #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
149 #define CONFIG_SF_DEFAULT_SPEED 30000000
150 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
156 #define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */
157 #define CONFIG_MUSB_HCD
160 * U-Boot general configuration
162 #undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
163 #undef CONFIG_MISC_INIT_R
164 #undef CONFIG_BOOTDELAY
165 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
166 #define CONFIG_SYS_PROMPT "U-Boot > " /* Command Prompt */
167 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
168 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
169 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
170 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
171 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
172 #define CONFIG_VERSION_VARIABLE
173 #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
174 #define CONFIG_SYS_HUSH_PARSER
175 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
176 #define CONFIG_CMDLINE_EDITING
177 #define CONFIG_SYS_LONGHELP
178 #define CONFIG_CRC32_VERIFY
179 #define CONFIG_MX_CYCLIC
184 #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
185 #define CONFIG_CMDLINE_TAG
186 #define CONFIG_SETUP_MEMORY_TAGS
187 #define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
188 #define CONFIG_BOOTCOMMAND ""
189 #define CONFIG_BOOTDELAY 3
194 #include <config_cmd_default.h>
195 #define CONFIG_CMD_ENV
196 #define CONFIG_CMD_ASKENV
197 #define CONFIG_CMD_DHCP
198 #define CONFIG_CMD_DIAG
199 #define CONFIG_CMD_MII
200 #define CONFIG_CMD_PING
201 #define CONFIG_CMD_SAVES
202 #define CONFIG_CMD_MEMORY
203 #undef CONFIG_CMD_FPGA
204 #undef CONFIG_CMD_SETGETDCR
206 #ifndef CONFIG_DRIVER_TI_EMAC
207 #undef CONFIG_CMD_NET
208 #undef CONFIG_CMD_DHCP
209 #undef CONFIG_CMD_MII
210 #undef CONFIG_CMD_PING
213 #ifdef CONFIG_USE_NAND
214 #undef CONFIG_CMD_FLASH
215 #undef CONFIG_CMD_IMLS
216 #define CONFIG_CMD_NAND
217 #define CONFIG_CMD_MTDPARTS
218 #define CONFIG_MTD_PARTITIONS
219 #define CONFIG_MTD_DEVICE
222 #ifdef CONFIG_USE_SPIFLASH
223 #undef CONFIG_CMD_IMLS
224 #undef CONFIG_CMD_FLASH
225 #define CONFIG_CMD_SPI
226 #define CONFIG_CMD_SF
227 #define CONFIG_CMD_SAVEENV
230 #if !defined(CONFIG_USE_NAND) && \
231 !defined(CONFIG_USE_NOR) && \
232 !defined(CONFIG_USE_SPIFLASH)
233 #define CONFIG_ENV_IS_NOWHERE
234 #define CONFIG_SYS_NO_FLASH
235 #define CONFIG_ENV_SIZE (16 << 10)
236 #undef CONFIG_CMD_IMLS
237 #undef CONFIG_CMD_FLASH
238 #undef CONFIG_CMD_ENV
241 #ifdef CONFIG_USB_DA8XX
243 #ifdef CONFIG_MUSB_HCD /* include support for usb host */
244 #define CONFIG_CMD_USB /* include support for usb cmd */
246 #define CONFIG_USB_STORAGE /* MSC class support */
247 #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
248 #define CONFIG_CMD_FAT /* inclue support for FAT/storage */
249 #define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */
251 #ifdef CONFIG_USB_KEYBOARD /* HID class support */
252 #define CONFIG_SYS_USB_EVENT_POLL
253 #define CONFIG_PREBOOT "usb start"
254 #endif /* CONFIG_USB_KEYBOARD */
256 #endif /* CONFIG_MUSB_HCD */
258 #ifdef CONFIG_MUSB_UDC
259 /* USB device configuration */
260 #define CONFIG_USB_DEVICE 1
261 #define CONFIG_USB_TTY 1
262 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
263 /* Change these to suit your needs */
264 #define CONFIG_USBD_VENDORID 0x0451
265 #define CONFIG_USBD_PRODUCTID 0x5678
266 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
267 #define CONFIG_USBD_PRODUCT_NAME "DA830EVM"
268 #endif /* CONFIG_MUSB_UDC */
270 #endif /* CONFIG_USB_DA8XX */
272 #ifdef CONFIG_MTD_PARTITIONS
273 #define MTDIDS_DEFAULT "nand0=davinci_nand.1"
274 #define PART_BOOT "512k(bootloader)ro,"
275 #define PART_PARAMS "512k(params)ro,"
276 #define PART_KERNEL "4m(kernel),"
277 #define PART_REST "-(filesystem)"
278 #define MTDPARTS_DEFAULT \
279 "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
282 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
284 /* additions for new relocation code, must be added to all boards */
285 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
286 #define CONFIG_SYS_INIT_SP_ADDR \
287 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
289 #endif /* __CONFIG_H */