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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
44#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
45
46/*
47 * Memory Info
48 */
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 */
57
58/*
59 * Serial Driver info
60 */
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 }
69
70/*
71 * I2C Configuration
72 */
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 */
77
78/*
79 * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
80 */
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
85
86/*
87 * Network & Ethernet Configuration
88 */
89#ifdef CONFIG_DRIVER_TI_EMAC
90#define CONFIG_MII
91#define CONFIG_BOOTP_DEFAULT
92#define CONFIG_BOOTP_DNS
93#define CONFIG_BOOTP_DNS2
94#define CONFIG_BOOTP_SEND_HOSTNAME
95#define CONFIG_NET_RETRY_COUNT 10
96#define CONFIG_NET_MULTI
97#endif
98
99/*
100 * Flash & Environment
101 */
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 */
Nick Thompson3a4e4392010-02-08 11:36:16 -0500107#define CONFIG_ENV_OFFSET (512 << 10)
108#define CONFIG_ENV_SIZE (512 << 10)
Sekhar Nori2819e132009-11-12 11:09:25 -0500109#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
Nick Thompson3a4e4392010-02-08 11:36:16 -0500112#define CONFIG_SYS_NAND_PAGE_2K
113#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
Sekhar Nori2819e132009-11-12 11:09:25 -0500114#define CONFIG_SYS_CLE_MASK 0x10
115#define CONFIG_SYS_ALE_MASK 0x8
Sekhar Nori2819e132009-11-12 11:09:25 -0500116#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
117#define NAND_MAX_CHIPS 1
118#define DEF_BOOTM ""
119#endif
120
121#ifdef CONFIG_USE_NOR
122#define CONFIG_ENV_IS_IN_FLASH
123#undef CONFIG_SYS_NO_FLASH
124#define CONFIG_SYS_FLASH_CFI_DRIVER
125#define CONFIG_SYS_FLASH_CFI
126#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
127#define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
128#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
129#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
130#define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
131#define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
132#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
133#define CONFIG_SYS_FLASH_SPL_ACCESS
134#endif
135
136#ifdef CONFIG_USE_SPIFLASH
137#undef CONFIG_ENV_IS_IN_FLASH
138#undef CONFIG_ENV_IS_IN_NAND
139#define CONFIG_ENV_IS_IN_SPI_FLASH
140#define CONFIG_ENV_SIZE (16 << 10)
141#define CONFIG_ENV_OFFSET (256 << 10)
142#define CONFIG_ENV_SECT_SIZE 4096
143#define CONFIG_SYS_NO_FLASH
144#define CONFIG_SPI
145#define CONFIG_SPI_FLASH
146#define CONFIG_SPI_FLASH_WINBOND
147#define CONFIG_DAVINCI_SPI
148#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
149#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
150#define CONFIG_SF_DEFAULT_SPEED 50000000
151#define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
152#endif
153
Ajay Kumar Gupta7b429282009-12-22 10:56:14 +0530154/*
155 * USB configuration
156 */
157#define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */
158#define CONFIG_MUSB_HCD
Sekhar Nori2819e132009-11-12 11:09:25 -0500159
160/*
161 * U-Boot general configuration
162 */
163#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
164#undef CONFIG_MISC_INIT_R
165#undef CONFIG_BOOTDELAY
166#define CONFIG_BOOTFILE "uImage" /* Boot file name */
167#define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */
168#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
169#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
170#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
171#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
172#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000)
173#define CONFIG_VERSION_VARIABLE
174#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
175#define CONFIG_SYS_HUSH_PARSER
176#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
177#define CONFIG_CMDLINE_EDITING
178#define CONFIG_SYS_LONGHELP
179#define CONFIG_CRC32_VERIFY
180#define CONFIG_MX_CYCLIC
181
182/*
183 * Linux Information
184 */
185#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
186#define CONFIG_CMDLINE_TAG
187#define CONFIG_SETUP_MEMORY_TAGS
188#define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
189#define CONFIG_BOOTCOMMAND ""
190#define CONFIG_BOOTDELAY 3
191
192/*
193 * U-Boot commands
194 */
195#include <config_cmd_default.h>
196#define CONFIG_CMD_ENV
197#define CONFIG_CMD_ASKENV
198#define CONFIG_CMD_DHCP
199#define CONFIG_CMD_DIAG
200#define CONFIG_CMD_MII
201#define CONFIG_CMD_PING
202#define CONFIG_CMD_SAVES
203#define CONFIG_CMD_MEMORY
204#undef CONFIG_CMD_FPGA
205#undef CONFIG_CMD_SETGETDCR
206#define CONFIG_CMD_EEPROM
207
208#ifndef CONFIG_DRIVER_TI_EMAC
209#undef CONFIG_CMD_NET
210#undef CONFIG_CMD_DHCP
211#undef CONFIG_CMD_MII
212#undef CONFIG_CMD_PING
213#endif
214
215#ifdef CONFIG_USE_NAND
216#undef CONFIG_CMD_FLASH
217#undef CONFIG_CMD_IMLS
218#define CONFIG_CMD_NAND
219#define CONFIG_CMD_MTDPARTS
220#define CONFIG_MTD_PARTITIONS
Nick Thompson3a4e4392010-02-08 11:36:16 -0500221#define CONFIG_MTD_DEVICE
Sekhar Nori2819e132009-11-12 11:09:25 -0500222#endif
223
224#ifdef CONFIG_USE_SPIFLASH
225#undef CONFIG_CMD_IMLS
226#undef CONFIG_CMD_FLASH
227#define CONFIG_CMD_SPI
228#define CONFIG_CMD_SAVEENV
229#endif
230
231#if !defined(CONFIG_USE_NAND) && \
232 !defined(CONFIG_USE_NOR) && \
233 !defined(CONFIG_USE_SPIFLASH)
234#define CONFIG_ENV_IS_NOWHERE
235#define CONFIG_SYS_NO_FLASH
236#define CONFIG_ENV_SIZE (16 << 10)
237#undef CONFIG_CMD_IMLS
238#undef CONFIG_CMD_FLASH
239#undef CONFIG_CMD_ENV
240#endif
241
242#ifdef CONFIG_USB_DA8XX
Sekhar Nori2819e132009-11-12 11:09:25 -0500243
Ajay Kumar Gupta7b429282009-12-22 10:56:14 +0530244#ifdef CONFIG_MUSB_HCD /* include support for usb host */
245#define CONFIG_CMD_USB /* include support for usb cmd */
246
247#define CONFIG_USB_STORAGE /* MSC class support */
248#define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
249#define CONFIG_CMD_FAT /* inclue support for FAT/storage */
250#define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */
251
252#ifdef CONFIG_USB_KEYBOARD /* HID class support */
253#define CONFIG_SYS_USB_EVENT_POLL
254#define CONFIG_PREBOOT "usb start"
255#endif /* CONFIG_USB_KEYBOARD */
256
257#endif /* CONFIG_MUSB_HCD */
258
259#ifdef CONFIG_MUSB_UDC
260/* USB device configuration */
261#define CONFIG_USB_DEVICE 1
262#define CONFIG_USB_TTY 1
263#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
264/* Change these to suit your needs */
265#define CONFIG_USBD_VENDORID 0x0451
266#define CONFIG_USBD_PRODUCTID 0x5678
267#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
268#define CONFIG_USBD_PRODUCT_NAME "DA830EVM"
269#endif /* CONFIG_MUSB_UDC */
270
271#endif /* CONFIG_USB_DA8XX */
Nick Thompson3a4e4392010-02-08 11:36:16 -0500272
273#ifdef CONFIG_MTD_PARTITIONS
274#define MTDIDS_DEFAULT "nand0=davinci_nand.1"
275#define PART_BOOT "512k(bootloader)ro,"
276#define PART_PARAMS "512k(params)ro,"
277#define PART_KERNEL "4m(kernel),"
278#define PART_REST "-(filesystem)"
279#define MTDPARTS_DEFAULT \
280 "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
281#endif
282
Sekhar Nori2819e132009-11-12 11:09:25 -0500283#endif /* __CONFIG_H */