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
35 #define CONFIG_MACH_DAVINCI_DA830_EVM
36 #define CONFIG_ARM926EJS /* arm926ejs CPU core */
37 #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
38 #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
39 #define CONFIG_SYS_OSCIN_FREQ 24000000
40 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
41 #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
42 #define CONFIG_SYS_HZ 1000
43 #define CONFIG_SKIP_LOWLEVEL_INIT
44 #define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
49 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
50 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
51 #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
52 #define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
53 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */
54 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB test */
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
97 #define CONFIG_NET_MULTI
101 * Flash & Environment
103 #ifdef CONFIG_USE_NAND
104 #undef CONFIG_ENV_IS_IN_FLASH
105 #define CONFIG_NAND_DAVINCI
106 #define CONFIG_SYS_NO_FLASH
107 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
108 #define CONFIG_ENV_OFFSET (512 << 10)
109 #define CONFIG_ENV_SIZE (512 << 10)
110 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
111 #define CONFIG_SYS_NAND_CS 3
112 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
113 #define CONFIG_SYS_NAND_PAGE_2K
114 #define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
115 #define CONFIG_SYS_CLE_MASK 0x10
116 #define CONFIG_SYS_ALE_MASK 0x8
117 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
118 #define NAND_MAX_CHIPS 1
122 #ifdef CONFIG_USE_NOR
123 #define CONFIG_ENV_IS_IN_FLASH
124 #undef CONFIG_SYS_NO_FLASH
125 #define CONFIG_SYS_FLASH_CFI_DRIVER
126 #define CONFIG_SYS_FLASH_CFI
127 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
128 #define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
129 #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
130 #define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
131 #define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
132 #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
133 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
134 #define CONFIG_SYS_FLASH_SPL_ACCESS
137 #ifdef CONFIG_USE_SPIFLASH
138 #undef CONFIG_ENV_IS_IN_FLASH
139 #undef CONFIG_ENV_IS_IN_NAND
140 #define CONFIG_ENV_IS_IN_SPI_FLASH
141 #define CONFIG_ENV_SIZE (16 << 10)
142 #define CONFIG_ENV_OFFSET (256 << 10)
143 #define CONFIG_ENV_SECT_SIZE 4096
144 #define CONFIG_SYS_NO_FLASH
146 #define CONFIG_SPI_FLASH
147 #define CONFIG_SPI_FLASH_WINBOND
148 #define CONFIG_DAVINCI_SPI
149 #define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
150 #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
151 #define CONFIG_SF_DEFAULT_SPEED 50000000
152 #define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
158 #define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */
159 #define CONFIG_MUSB_HCD
162 * U-Boot general configuration
164 #undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
165 #undef CONFIG_MISC_INIT_R
166 #undef CONFIG_BOOTDELAY
167 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
168 #define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */
169 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
170 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
171 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
172 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
173 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000)
174 #define CONFIG_VERSION_VARIABLE
175 #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
176 #define CONFIG_SYS_HUSH_PARSER
177 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
178 #define CONFIG_CMDLINE_EDITING
179 #define CONFIG_SYS_LONGHELP
180 #define CONFIG_CRC32_VERIFY
181 #define CONFIG_MX_CYCLIC
186 #define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
187 #define CONFIG_CMDLINE_TAG
188 #define CONFIG_SETUP_MEMORY_TAGS
189 #define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
190 #define CONFIG_BOOTCOMMAND ""
191 #define CONFIG_BOOTDELAY 3
196 #include <config_cmd_default.h>
197 #define CONFIG_CMD_ENV
198 #define CONFIG_CMD_ASKENV
199 #define CONFIG_CMD_DHCP
200 #define CONFIG_CMD_DIAG
201 #define CONFIG_CMD_MII
202 #define CONFIG_CMD_PING
203 #define CONFIG_CMD_SAVES
204 #define CONFIG_CMD_MEMORY
205 #undef CONFIG_CMD_FPGA
206 #undef CONFIG_CMD_SETGETDCR
207 #define CONFIG_CMD_EEPROM
209 #ifndef CONFIG_DRIVER_TI_EMAC
210 #undef CONFIG_CMD_NET
211 #undef CONFIG_CMD_DHCP
212 #undef CONFIG_CMD_MII
213 #undef CONFIG_CMD_PING
216 #ifdef CONFIG_USE_NAND
217 #undef CONFIG_CMD_FLASH
218 #undef CONFIG_CMD_IMLS
219 #define CONFIG_CMD_NAND
220 #define CONFIG_CMD_MTDPARTS
221 #define CONFIG_MTD_PARTITIONS
222 #define CONFIG_MTD_DEVICE
225 #ifdef CONFIG_USE_SPIFLASH
226 #undef CONFIG_CMD_IMLS
227 #undef CONFIG_CMD_FLASH
228 #define CONFIG_CMD_SPI
229 #define CONFIG_CMD_SAVEENV
232 #if !defined(CONFIG_USE_NAND) && \
233 !defined(CONFIG_USE_NOR) && \
234 !defined(CONFIG_USE_SPIFLASH)
235 #define CONFIG_ENV_IS_NOWHERE
236 #define CONFIG_SYS_NO_FLASH
237 #define CONFIG_ENV_SIZE (16 << 10)
238 #undef CONFIG_CMD_IMLS
239 #undef CONFIG_CMD_FLASH
240 #undef CONFIG_CMD_ENV
243 #ifdef CONFIG_USB_DA8XX
245 #ifdef CONFIG_MUSB_HCD /* include support for usb host */
246 #define CONFIG_CMD_USB /* include support for usb cmd */
248 #define CONFIG_USB_STORAGE /* MSC class support */
249 #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
250 #define CONFIG_CMD_FAT /* inclue support for FAT/storage */
251 #define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */
253 #ifdef CONFIG_USB_KEYBOARD /* HID class support */
254 #define CONFIG_SYS_USB_EVENT_POLL
255 #define CONFIG_PREBOOT "usb start"
256 #endif /* CONFIG_USB_KEYBOARD */
258 #endif /* CONFIG_MUSB_HCD */
260 #ifdef CONFIG_MUSB_UDC
261 /* USB device configuration */
262 #define CONFIG_USB_DEVICE 1
263 #define CONFIG_USB_TTY 1
264 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
265 /* Change these to suit your needs */
266 #define CONFIG_USBD_VENDORID 0x0451
267 #define CONFIG_USBD_PRODUCTID 0x5678
268 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
269 #define CONFIG_USBD_PRODUCT_NAME "DA830EVM"
270 #endif /* CONFIG_MUSB_UDC */
272 #endif /* CONFIG_USB_DA8XX */
274 #ifdef CONFIG_MTD_PARTITIONS
275 #define MTDIDS_DEFAULT "nand0=davinci_nand.1"
276 #define PART_BOOT "512k(bootloader)ro,"
277 #define PART_PARAMS "512k(params)ro,"
278 #define PART_KERNEL "4m(kernel),"
279 #define PART_REST "-(filesystem)"
280 #define MTDPARTS_DEFAULT \
281 "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
284 #endif /* __CONFIG_H */