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.
29 #define CONFIG_SYS_USE_NAND 1
34 #define CONFIG_MACH_DAVINCI_HAWK
35 #define CONFIG_ARM926EJS /* arm926ejs CPU core */
36 #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
37 #define CONFIG_SOC_DA850 /* TI DA850 SoC */
38 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
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_BOARD_EARLY_INIT_F
47 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
48 DAVINCI_SYSCFG_SUSPSRC_EMAC | \
49 DAVINCI_SYSCFG_SUSPSRC_I2C | \
50 DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
51 DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
52 DAVINCI_SYSCFG_SUSPSRC_UART2)
54 #if defined(CONFIG_UART_U_BOOT)
55 #define CONFIG_SYS_TEXT_BASE 0xc1080000
56 #elif !defined(CONFIG_SPL_BUILD)
57 #define CONFIG_SYS_TEXT_BASE 0xc1180000
62 #define CONFIG_SPL_NAND_SUPPORT
63 #define CONFIG_SPL_NAND_SIMPLE
64 #define CONFIG_SPL_NAND_LOAD
65 #define CONFIG_SPL_LIBGENERIC_SUPPORT /* for udelay and __div64_32 for NAND */
66 #define CONFIG_SPL_SERIAL_SUPPORT
67 #define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-hawk.lds"
68 #define CONFIG_SPL_TEXT_BASE 0xc1080000
69 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
74 #define CONFIG_SYS_MALLOC_LEN (1*1024*1024) /* malloc() len */
75 #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE
76 #define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
77 #define CONFIG_SYS_SDRAM_BASE 0xc0000000
78 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20)
79 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 -\
80 GENERATED_GBL_DATA_SIZE)
82 /* memtest start addr */
83 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1)
85 /* memtest will be run on 16MB */
86 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024)
88 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
89 #define CONFIG_STACKSIZE (256*1024) /* regular stack */
94 #define CONFIG_SYS_NS16550
95 #define CONFIG_SYS_NS16550_SERIAL
96 #define CONFIG_SYS_NS16550_REG_SIZE -4
97 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE
98 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
99 #define CONFIG_CONS_INDEX 1
100 #define CONFIG_BAUDRATE 115200
103 * Network & Ethernet Configuration
105 #define CONFIG_DRIVER_TI_EMAC
107 #define CONFIG_BOOTP_DEFAULT
108 #define CONFIG_BOOTP_DNS
109 #define CONFIG_BOOTP_DNS2
110 #define CONFIG_BOOTP_SEND_HOSTNAME
111 #define CONFIG_NET_RETRY_COUNT 10
116 #ifdef CONFIG_SYS_USE_NAND
117 #define CONFIG_SYS_NO_FLASH
118 #define CONFIG_ENV_IS_IN_NAND
119 #define CONFIG_ENV_SIZE (128 << 10)
120 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
121 #define CONFIG_CLE_MASK 0x10
122 #define CONFIG_ALE_MASK 0x8
123 #define CONFIG_SYS_NAND_USE_FLASH_BBT
124 #define CONFIG_NAND_DAVINCI
125 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
126 #define CFG_DAVINCI_STD_NAND_LAYOUT
127 #define CONFIG_SYS_NAND_CS 3
128 #define CONFIG_SYS_NAND_PAGE_2K
129 /* Max number of NAND devices */
130 #define CONFIG_SYS_MAX_NAND_DEVICE 1
131 #define CONFIG_SYS_NAND_BASE_LIST { 0x62000000, }
132 /* Block 0--not used by bootcode */
133 #define CONFIG_ENV_OFFSET 0x0
135 #define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10)
136 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
137 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0xe0000
138 #define CONFIG_SYS_NAND_U_BOOT_SIZE 0x40000
139 #define CONFIG_SYS_NAND_U_BOOT_DST 0xc1180000
140 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
141 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
142 CONFIG_SYS_NAND_U_BOOT_SIZE - \
143 CONFIG_SYS_MALLOC_LEN - \
144 GENERATED_GBL_DATA_SIZE)
145 #define CONFIG_SYS_NAND_ECCPOS { \
146 24, 25, 26, 27, 28, \
147 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
148 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
149 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
151 #define CONFIG_SYS_NAND_PAGE_COUNT 64
152 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
153 #define CONFIG_SYS_NAND_ECCSIZE 512
154 #define CONFIG_SYS_NAND_ECCBYTES 10
155 #define CONFIG_SYS_NAND_OOBSIZE 64
157 #endif /* CONFIG_SYS_USE_NAND */
160 * U-Boot general configuration
162 #define CONFIG_MISC_INIT_R
163 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
164 #define CONFIG_SYS_PROMPT "hawkboard > " /* Command Prompt */
165 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
166 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
167 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
168 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
169 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
170 #define CONFIG_VERSION_VARIABLE
171 #define CONFIG_AUTO_COMPLETE
172 #define CONFIG_SYS_HUSH_PARSER
173 #define CONFIG_CMDLINE_EDITING
174 #define CONFIG_SYS_LONGHELP
175 #define CONFIG_CRC32_VERIFY
176 #define CONFIG_MX_CYCLIC
181 #define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
182 #define CONFIG_CMDLINE_TAG
183 #define CONFIG_SETUP_MEMORY_TAGS
184 #define CONFIG_BOOTARGS \
185 "mem=128M console=ttyS2,115200n8 root=/dev/ram0 rw initrd=0xc1180000,"\
187 #define CONFIG_BOOTDELAY 3
192 #include <config_cmd_default.h>
193 #define CONFIG_CMD_ENV
194 #define CONFIG_CMD_ASKENV
195 #define CONFIG_CMD_DHCP
196 #define CONFIG_CMD_DIAG
197 #define CONFIG_CMD_MII
198 #define CONFIG_CMD_PING
199 #define CONFIG_CMD_SAVES
200 #define CONFIG_CMD_MEMORY
202 #ifdef CONFIG_CMD_BDI
203 #define CONFIG_CLOCKS
206 #ifdef CONFIG_SYS_USE_NAND
207 #undef CONFIG_CMD_FLASH
208 #undef CONFIG_CMD_IMLS
209 #define CONFIG_CMD_NAND
212 #ifndef CONFIG_DRIVER_TI_EMAC
213 #undef CONFIG_CMD_NET
214 #undef CONFIG_CMD_DHCP
215 #undef CONFIG_CMD_MII
216 #undef CONFIG_CMD_PING
219 #endif /* __CONFIG_H */