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Sekhar Nori2819e132009-11-12 11:09:25 -05001/*
2 * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
3 *
4 * Based on davinci_dvevm.h. Original Copyrights follow:
5 *
6 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
7 *
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.
12 *
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.
17 *
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,
21 * MA 02111-1307 USA
22 */
23
24#ifndef __CONFIG_H
25#define __CONFIG_H
26
27/*
28 * Board
29 */
Nick Thompson37cffda2010-02-17 20:37:24 -050030#define CONFIG_DRIVER_TI_EMAC
Sekhar Nori2819e132009-11-12 11:09:25 -050031
32/*
33 * SoC Configuration
34 */
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
Sughosh Ganuf760d142010-10-23 00:58:03 +053044#define CONFIG_SYS_TEXT_BASE 0xc1080000
Sekhar Nori2819e132009-11-12 11:09:25 -050045
46/*
47 * Memory Info
48 */
49#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
Nick Thompsonf35d61a2010-11-19 11:14:50 -050050#define PHYS_SDRAM_1 0xc0000000 /* SDRAM Start */
Sekhar Nori2819e132009-11-12 11:09:25 -050051#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */
52#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB test */
53#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
54#define CONFIG_STACKSIZE (256*1024) /* regular stack */
55
56/*
57 * Serial Driver info
58 */
59#define CONFIG_SYS_NS16550
60#define CONFIG_SYS_NS16550_SERIAL
61#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
62#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
63#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
64#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
65#define CONFIG_BAUDRATE 115200 /* Default baud rate */
66#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
67
68/*
69 * I2C Configuration
70 */
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 */
75
76/*
77 * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
78 */
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
83
84/*
85 * Network & Ethernet Configuration
86 */
87#ifdef CONFIG_DRIVER_TI_EMAC
Prakash PMe6441c42010-06-22 10:24:43 -040088#define CONFIG_EMAC_MDIO_PHY_NUM 1
Sekhar Nori2819e132009-11-12 11:09:25 -050089#define CONFIG_MII
90#define CONFIG_BOOTP_DEFAULT
91#define CONFIG_BOOTP_DNS
92#define CONFIG_BOOTP_DNS2
93#define CONFIG_BOOTP_SEND_HOSTNAME
94#define CONFIG_NET_RETRY_COUNT 10
95#define CONFIG_NET_MULTI
96#endif
97
98/*
99 * Flash & Environment
100 */
101#ifdef CONFIG_USE_NAND
102#undef CONFIG_ENV_IS_IN_FLASH
103#define CONFIG_NAND_DAVINCI
104#define CONFIG_SYS_NO_FLASH
105#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
Nick Thompson3a4e4392010-02-08 11:36:16 -0500106#define CONFIG_ENV_OFFSET (512 << 10)
107#define CONFIG_ENV_SIZE (512 << 10)
Sekhar Nori2819e132009-11-12 11:09:25 -0500108#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
109#define CONFIG_SYS_NAND_CS 3
110#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
Nick Thompson3a4e4392010-02-08 11:36:16 -0500111#define CONFIG_SYS_NAND_PAGE_2K
112#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
Sekhar Nori2819e132009-11-12 11:09:25 -0500113#define CONFIG_SYS_CLE_MASK 0x10
114#define CONFIG_SYS_ALE_MASK 0x8
Sekhar Nori2819e132009-11-12 11:09:25 -0500115#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
116#define NAND_MAX_CHIPS 1
Sekhar Nori2819e132009-11-12 11:09:25 -0500117#endif
118
119#ifdef CONFIG_USE_NOR
120#define CONFIG_ENV_IS_IN_FLASH
121#undef CONFIG_SYS_NO_FLASH
122#define CONFIG_SYS_FLASH_CFI_DRIVER
123#define CONFIG_SYS_FLASH_CFI
124#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
125#define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
126#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
127#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
128#define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
129#define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
130#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
131#define CONFIG_SYS_FLASH_SPL_ACCESS
132#endif
133
134#ifdef CONFIG_USE_SPIFLASH
135#undef CONFIG_ENV_IS_IN_FLASH
136#undef CONFIG_ENV_IS_IN_NAND
137#define CONFIG_ENV_IS_IN_SPI_FLASH
138#define CONFIG_ENV_SIZE (16 << 10)
139#define CONFIG_ENV_OFFSET (256 << 10)
140#define CONFIG_ENV_SECT_SIZE 4096
141#define CONFIG_SYS_NO_FLASH
142#define CONFIG_SPI
143#define CONFIG_SPI_FLASH
144#define CONFIG_SPI_FLASH_WINBOND
145#define CONFIG_DAVINCI_SPI
146#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
147#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
148#define CONFIG_SF_DEFAULT_SPEED 50000000
149#define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
150#endif
151
Ajay Kumar Gupta7b429282009-12-22 10:56:14 +0530152/*
153 * USB configuration
154 */
155#define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */
156#define CONFIG_MUSB_HCD
Sekhar Nori2819e132009-11-12 11:09:25 -0500157
158/*
159 * U-Boot general configuration
160 */
161#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
162#undef CONFIG_MISC_INIT_R
163#undef CONFIG_BOOTDELAY
164#define CONFIG_BOOTFILE "uImage" /* Boot file name */
165#define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */
166#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
167#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
168#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
169#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
170#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000)
171#define CONFIG_VERSION_VARIABLE
172#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
173#define CONFIG_SYS_HUSH_PARSER
174#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
175#define CONFIG_CMDLINE_EDITING
176#define CONFIG_SYS_LONGHELP
177#define CONFIG_CRC32_VERIFY
178#define CONFIG_MX_CYCLIC
179
180/*
181 * Linux Information
182 */
183#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
184#define CONFIG_CMDLINE_TAG
185#define CONFIG_SETUP_MEMORY_TAGS
186#define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
187#define CONFIG_BOOTCOMMAND ""
188#define CONFIG_BOOTDELAY 3
189
190/*
191 * U-Boot commands
192 */
193#include <config_cmd_default.h>
194#define CONFIG_CMD_ENV
195#define CONFIG_CMD_ASKENV
196#define CONFIG_CMD_DHCP
197#define CONFIG_CMD_DIAG
198#define CONFIG_CMD_MII
199#define CONFIG_CMD_PING
200#define CONFIG_CMD_SAVES
201#define CONFIG_CMD_MEMORY
202#undef CONFIG_CMD_FPGA
203#undef CONFIG_CMD_SETGETDCR
204#define CONFIG_CMD_EEPROM
205
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
211#endif
212
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
Nick Thompson3a4e4392010-02-08 11:36:16 -0500219#define CONFIG_MTD_DEVICE
Sekhar Nori2819e132009-11-12 11:09:25 -0500220#endif
221
222#ifdef CONFIG_USE_SPIFLASH
223#undef CONFIG_CMD_IMLS
224#undef CONFIG_CMD_FLASH
225#define CONFIG_CMD_SPI
226#define CONFIG_CMD_SAVEENV
227#endif
228
229#if !defined(CONFIG_USE_NAND) && \
230 !defined(CONFIG_USE_NOR) && \
231 !defined(CONFIG_USE_SPIFLASH)
232#define CONFIG_ENV_IS_NOWHERE
233#define CONFIG_SYS_NO_FLASH
234#define CONFIG_ENV_SIZE (16 << 10)
235#undef CONFIG_CMD_IMLS
236#undef CONFIG_CMD_FLASH
237#undef CONFIG_CMD_ENV
238#endif
239
240#ifdef CONFIG_USB_DA8XX
Sekhar Nori2819e132009-11-12 11:09:25 -0500241
Ajay Kumar Gupta7b429282009-12-22 10:56:14 +0530242#ifdef CONFIG_MUSB_HCD /* include support for usb host */
243#define CONFIG_CMD_USB /* include support for usb cmd */
244
245#define CONFIG_USB_STORAGE /* MSC class support */
246#define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
247#define CONFIG_CMD_FAT /* inclue support for FAT/storage */
248#define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */
249
250#ifdef CONFIG_USB_KEYBOARD /* HID class support */
251#define CONFIG_SYS_USB_EVENT_POLL
252#define CONFIG_PREBOOT "usb start"
253#endif /* CONFIG_USB_KEYBOARD */
254
255#endif /* CONFIG_MUSB_HCD */
256
257#ifdef CONFIG_MUSB_UDC
258/* USB device configuration */
259#define CONFIG_USB_DEVICE 1
260#define CONFIG_USB_TTY 1
261#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
262/* Change these to suit your needs */
263#define CONFIG_USBD_VENDORID 0x0451
264#define CONFIG_USBD_PRODUCTID 0x5678
265#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
266#define CONFIG_USBD_PRODUCT_NAME "DA830EVM"
267#endif /* CONFIG_MUSB_UDC */
268
269#endif /* CONFIG_USB_DA8XX */
Nick Thompson3a4e4392010-02-08 11:36:16 -0500270
271#ifdef CONFIG_MTD_PARTITIONS
272#define MTDIDS_DEFAULT "nand0=davinci_nand.1"
273#define PART_BOOT "512k(bootloader)ro,"
274#define PART_PARAMS "512k(params)ro,"
275#define PART_KERNEL "4m(kernel),"
276#define PART_REST "-(filesystem)"
277#define MTDPARTS_DEFAULT \
278 "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
279#endif
280
Nick Thompsonf35d61a2010-11-19 11:14:50 -0500281#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
282
283/* additions for new relocation code, must be added to all boards */
284#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
285#define CONFIG_SYS_INIT_SP_ADDR \
286 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
287
Sekhar Nori2819e132009-11-12 11:09:25 -0500288#endif /* __CONFIG_H */