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Sughosh Ganu48571ff2010-11-30 11:25:01 -05001/*
2 * Copyright (C) 2010 Texas Instruments Incorporated - http://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 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.
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., 675 Mass Ave, Cambridge, MA 02139, USA.
21 */
22
23#ifndef __CONFIG_H
24#define __CONFIG_H
25
26/*
27 * Board
28 */
29#define CONFIG_SYS_USE_NAND 1
30
31/*
32 * SoC Configuration
33 */
34#define CONFIG_MACH_DAVINCI_HAWK
35#define CONFIG_ARM926EJS /* arm926ejs CPU core */
36#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
Christian Riesche8c856d2011-11-28 23:46:19 +000037#define CONFIG_SOC_DA850 /* TI DA850 SoC */
Christian Rieschb67d8812012-02-02 00:44:39 +000038#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
Sughosh Ganu48571ff2010-11-30 11:25:01 -050039#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
Sughosh Ganu6d660e72012-06-13 08:39:06 +000046#define CONFIG_AIS_CONFIG_FILE "board/$(BOARDDIR)/hawkboard-ais-nand.cfg"
Sughosh Ganu48571ff2010-11-30 11:25:01 -050047
Sughosh Ganu6b873dc2012-02-02 00:44:41 +000048#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
49 DAVINCI_SYSCFG_SUSPSRC_EMAC | \
50 DAVINCI_SYSCFG_SUSPSRC_I2C | \
51 DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
52 DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
53 DAVINCI_SYSCFG_SUSPSRC_UART2)
54
55#if defined(CONFIG_UART_U_BOOT)
Sughosh Ganu48571ff2010-11-30 11:25:01 -050056#define CONFIG_SYS_TEXT_BASE 0xc1080000
Sughosh Ganu6b873dc2012-02-02 00:44:41 +000057#elif !defined(CONFIG_SPL_BUILD)
Sughosh Ganu48571ff2010-11-30 11:25:01 -050058#define CONFIG_SYS_TEXT_BASE 0xc1180000
59#endif
60
Sughosh Ganu6b873dc2012-02-02 00:44:41 +000061/* Spl */
62#define CONFIG_SPL
63#define CONFIG_SPL_NAND_SUPPORT
64#define CONFIG_SPL_NAND_SIMPLE
65#define CONFIG_SPL_NAND_LOAD
Tom Rini385488d2012-04-02 06:33:43 +000066#define CONFIG_SPL_LIBGENERIC_SUPPORT /* for udelay and __div64_32 for NAND */
Sughosh Ganu6b873dc2012-02-02 00:44:41 +000067#define CONFIG_SPL_SERIAL_SUPPORT
68#define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-hawk.lds"
69#define CONFIG_SPL_TEXT_BASE 0xc1080000
70#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
71
Sughosh Ganu48571ff2010-11-30 11:25:01 -050072/*
73 * Memory Info
74 */
75#define CONFIG_SYS_MALLOC_LEN (1*1024*1024) /* malloc() len */
76#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE
77#define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
78#define CONFIG_SYS_SDRAM_BASE 0xc0000000
79#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20)
80#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 -\
81 GENERATED_GBL_DATA_SIZE)
82
83/* memtest start addr */
84#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1)
85
86/* memtest will be run on 16MB */
87#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024)
88
89#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
Sughosh Ganu48571ff2010-11-30 11:25:01 -050090
91/*
92 * Serial Driver info
93 */
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
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500101
102/*
103 * Network & Ethernet Configuration
104 */
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500105#define CONFIG_DRIVER_TI_EMAC
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500106#define CONFIG_MII
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
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500112
113/*
114 * Nand Flash
115 */
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
Linu Cherian9f0a3712012-07-26 22:21:53 +0000126#define CONFIG_SYS_NAND_HW_ECC_OOBFIRST /* SPL nand driver configuration */
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500127#define CFG_DAVINCI_STD_NAND_LAYOUT
128#define CONFIG_SYS_NAND_CS 3
129#define CONFIG_SYS_NAND_PAGE_2K
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500130/* Max number of NAND devices */
131#define CONFIG_SYS_MAX_NAND_DEVICE 1
132#define CONFIG_SYS_NAND_BASE_LIST { 0x62000000, }
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500133/* Block 0--not used by bootcode */
134#define CONFIG_ENV_OFFSET 0x0
135
136#define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10)
137#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
138#define CONFIG_SYS_NAND_U_BOOT_OFFS 0xe0000
Sughosh Ganu25f8bf62012-08-09 10:45:20 +0000139#define CONFIG_SYS_NAND_U_BOOT_SIZE 0x60000
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500140#define CONFIG_SYS_NAND_U_BOOT_DST 0xc1180000
141#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST
142#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
143 CONFIG_SYS_NAND_U_BOOT_SIZE - \
144 CONFIG_SYS_MALLOC_LEN - \
145 GENERATED_GBL_DATA_SIZE)
146#define CONFIG_SYS_NAND_ECCPOS { \
147 24, 25, 26, 27, 28, \
148 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
149 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
150 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
151 59, 60, 61, 62, 63 }
152#define CONFIG_SYS_NAND_PAGE_COUNT 64
153#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
154#define CONFIG_SYS_NAND_ECCSIZE 512
155#define CONFIG_SYS_NAND_ECCBYTES 10
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500156#define CONFIG_SYS_NAND_OOBSIZE 64
Stefano Babicd3022c52011-12-15 10:55:37 +0100157
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500158#endif /* CONFIG_SYS_USE_NAND */
159
Sughosh Ganu25f8bf62012-08-09 10:45:20 +0000160/* USB Configs */
161#define CONFIG_SYS_USB_OHCI_CPU_INIT
162#define CONFIG_USB_OHCI_NEW
163#define CONFIG_USB_OHCI_DA8XX
164#define CONFIG_USB_STORAGE
165#define CONFIG_DOS_PARTITION
166#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x01E25000
167#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
168#define CONFIG_SYS_USB_OHCI_SLOT_NAME "hawkboard"
169
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500170/*
171 * U-Boot general configuration
172 */
173#define CONFIG_MISC_INIT_R
174#define CONFIG_BOOTFILE "uImage" /* Boot file name */
175#define CONFIG_SYS_PROMPT "hawkboard > " /* Command Prompt */
176#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
177#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
178#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
179#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
180#define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
181#define CONFIG_VERSION_VARIABLE
182#define CONFIG_AUTO_COMPLETE
183#define CONFIG_SYS_HUSH_PARSER
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500184#define CONFIG_CMDLINE_EDITING
185#define CONFIG_SYS_LONGHELP
186#define CONFIG_CRC32_VERIFY
187#define CONFIG_MX_CYCLIC
188
189/*
190 * Linux Information
191 */
192#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
193#define CONFIG_CMDLINE_TAG
194#define CONFIG_SETUP_MEMORY_TAGS
195#define CONFIG_BOOTARGS \
196 "mem=128M console=ttyS2,115200n8 root=/dev/ram0 rw initrd=0xc1180000,"\
197 "4M ip=static"
198#define CONFIG_BOOTDELAY 3
199
200/*
201 * U-Boot commands
202 */
203#include <config_cmd_default.h>
204#define CONFIG_CMD_ENV
205#define CONFIG_CMD_ASKENV
206#define CONFIG_CMD_DHCP
207#define CONFIG_CMD_DIAG
208#define CONFIG_CMD_MII
209#define CONFIG_CMD_PING
210#define CONFIG_CMD_SAVES
211#define CONFIG_CMD_MEMORY
Sughosh Ganu25f8bf62012-08-09 10:45:20 +0000212#define CONFIG_CMD_USB
213#define CONFIG_CMD_EXT2
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500214
Hadli, Manjunath8f5d4682012-02-06 00:30:44 +0000215#ifdef CONFIG_CMD_BDI
216#define CONFIG_CLOCKS
217#endif
218
Sughosh Ganu48571ff2010-11-30 11:25:01 -0500219#ifdef CONFIG_SYS_USE_NAND
220#undef CONFIG_CMD_FLASH
221#undef CONFIG_CMD_IMLS
222#define CONFIG_CMD_NAND
223#endif
224
225#ifndef CONFIG_DRIVER_TI_EMAC
226#undef CONFIG_CMD_NET
227#undef CONFIG_CMD_DHCP
228#undef CONFIG_CMD_MII
229#undef CONFIG_CMD_PING
230#endif
231
232#endif /* __CONFIG_H */