2 * Copyright (C) 2010 Texas Instruments Incorporated - http://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 modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (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., 675 Mass Ave, Cambridge, MA 02139, USA.
33 #define CONFIG_MACH_DAVINCI_DA850_EVM
34 #define CONFIG_ARM926EJS /* arm926ejs CPU core */
35 #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
36 #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
37 #define CONFIG_SYS_OSCIN_FREQ 24000000
38 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
39 #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
40 #define CONFIG_SYS_HZ 1000
41 #define CONFIG_SKIP_LOWLEVEL_INIT
46 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
47 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
48 #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
49 #define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
51 /* memtest start addr */
52 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
54 /* memtest will be run on 16MB */
55 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
57 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
58 #define CONFIG_STACKSIZE (256*1024) /* regular stack */
63 #define CONFIG_SYS_NS16550
64 #define CONFIG_SYS_NS16550_SERIAL
65 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
66 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
67 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
68 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
69 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
70 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
75 #define CONFIG_HARD_I2C
76 #define CONFIG_DRIVER_DAVINCI_I2C
77 #define CONFIG_SYS_I2C_SPEED 25000
78 #define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
81 * U-Boot general configuration
83 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
84 #define CONFIG_SYS_PROMPT "DA850-evm > " /* Command Prompt */
85 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
86 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
87 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
88 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
89 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
90 #define CONFIG_VERSION_VARIABLE
91 #define CONFIG_AUTO_COMPLETE
92 #define CONFIG_SYS_HUSH_PARSER
93 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
94 #define CONFIG_CMDLINE_EDITING
95 #define CONFIG_SYS_LONGHELP
96 #define CONFIG_CRC32_VERIFY
97 #define CONFIG_MX_CYCLIC
102 #define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
103 #define CONFIG_CMDLINE_TAG
104 #define CONFIG_SETUP_MEMORY_TAGS
105 #define CONFIG_BOOTARGS \
106 "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock2 rw noinitrd ip=dhcp"
107 #define CONFIG_BOOTDELAY 3
112 #include <config_cmd_default.h>
113 #define CONFIG_CMD_ENV
114 #define CONFIG_CMD_ASKENV
115 #define CONFIG_CMD_DHCP
116 #define CONFIG_CMD_DIAG
117 #define CONFIG_CMD_MII
118 #define CONFIG_CMD_PING
119 #define CONFIG_CMD_SAVES
120 #define CONFIG_CMD_MEMORY
122 #ifndef CONFIG_DRIVER_TI_EMAC
123 #undef CONFIG_CMD_NET
124 #undef CONFIG_CMD_DHCP
125 #undef CONFIG_CMD_MII
126 #undef CONFIG_CMD_PING
129 #if !defined(CONFIG_USE_NAND) && \
130 !defined(CONFIG_USE_NOR) && \
131 !defined(CONFIG_USE_SPIFLASH)
132 #define CONFIG_ENV_IS_NOWHERE
133 #define CONFIG_SYS_NO_FLASH
134 #define CONFIG_ENV_SIZE (16 << 10)
135 #undef CONFIG_CMD_IMLS
136 #undef CONFIG_CMD_ENV
139 /* additions for new relocation code, must added to all boards */
140 #undef CONFIG_SYS_ARM_WITHOUT_RELOC /* This board is tested with relocation support */
141 #define CONFIG_SYS_SDRAM_BASE 0xc0000000
142 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
143 CONFIG_SYS_GBL_DATA_SIZE)
144 #endif /* __CONFIG_H */