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Vipin KUMAR566c9c12010-01-15 19:15:48 +05301/*
2 * (C) Copyright 2009
3 * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
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 _SPEAR_COMMON_H
25#define _SPEAR_COMMON_H
26/*
27 * Common configurations used for both spear3xx as well as spear6xx
28 */
29
Vipin KUMARf273e5b2012-05-07 13:06:46 +053030/* U-boot Load Address */
31#define CONFIG_SYS_TEXT_BASE 0x00700000
32
Vipin KUMARdeb00562012-05-07 13:06:42 +053033/* Ethernet driver configuration */
34#define CONFIG_MII
35#define CONFIG_DESIGNWARE_ETH
36#define CONFIG_DW_SEARCH_PHY
37#define CONFIG_DW0_PHY 1
38#define CONFIG_NET_MULTI
39#define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
Shiraz Hashim25b741a2012-05-07 13:06:52 +053040#define CONFIG_DW_AUTONEG
Stefan Roeseef760252012-05-07 12:04:25 +020041#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
Vipin KUMARdeb00562012-05-07 13:06:42 +053042
Vipin KUMAR566c9c12010-01-15 19:15:48 +053043/* USBD driver configuration */
Vipin KUMARb8842362012-05-07 13:06:51 +053044#if defined(CONFIG_SPEAR_USBTTY)
Vipin KUMAR27215512012-03-06 23:39:37 +000045#define CONFIG_DW_UDC
Vipin KUMAR566c9c12010-01-15 19:15:48 +053046#define CONFIG_USB_DEVICE
Vipin KUMAR50726682012-05-07 13:06:50 +053047#define CONFIG_USBD_HS
Vipin KUMAR566c9c12010-01-15 19:15:48 +053048#define CONFIG_USB_TTY
49
50#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
51#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
52
Vipin KUMARb8842362012-05-07 13:06:51 +053053#endif
54
Vipin KUMAR566c9c12010-01-15 19:15:48 +053055#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
56
57/* I2C driver configuration */
58#define CONFIG_HARD_I2C
Vipin KUMAR031ed2f2012-02-26 23:13:29 +000059#define CONFIG_DW_I2C
Vipin KUMAR566c9c12010-01-15 19:15:48 +053060#define CONFIG_SYS_I2C_SPEED 400000
61#define CONFIG_SYS_I2C_SLAVE 0x02
62
63#define CONFIG_I2C_CHIPADDRESS 0x50
64
65/* Timer, HZ specific defines */
Amit Virdibc0bdf42012-05-07 13:07:01 +053066#define CONFIG_SYS_HZ 1000
Vipin KUMAR566c9c12010-01-15 19:15:48 +053067
68/* Flash configuration */
69#if defined(CONFIG_FLASH_PNOR)
Amit Virdi9b382b42012-05-07 13:07:02 +053070#define CONFIG_SPEAR_EMI
Vipin KUMAR566c9c12010-01-15 19:15:48 +053071#else
Vipin KUMARf3fcf922012-05-07 13:00:19 +053072#define CONFIG_ST_SMI
Vipin KUMAR566c9c12010-01-15 19:15:48 +053073#endif
74
Vipin KUMARf3fcf922012-05-07 13:00:19 +053075#if defined(CONFIG_ST_SMI)
Vipin KUMAR566c9c12010-01-15 19:15:48 +053076
77#define CONFIG_SYS_MAX_FLASH_BANKS 2
Amit Virdibc0bdf42012-05-07 13:07:01 +053078#define CONFIG_SYS_FLASH_BASE 0xF8000000
79#define CONFIG_SYS_CS1_FLASH_BASE 0xF9000000
80#define CONFIG_SYS_FLASH_BANK_SIZE 0x01000000
Vipin KUMAR566c9c12010-01-15 19:15:48 +053081#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
82 CONFIG_SYS_CS1_FLASH_BASE}
83#define CONFIG_SYS_MAX_FLASH_SECT 128
84
Vipin KUMAR566c9c12010-01-15 19:15:48 +053085#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
86#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
87
88#endif
89
90/*
91 * Serial Configuration (PL011)
92 * CONFIG_PL01x_PORTS is defined in specific files
93 */
94#define CONFIG_PL011_SERIAL
95#define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
96#define CONFIG_CONS_INDEX 0
97#define CONFIG_BAUDRATE 115200
98#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
99 57600, 115200 }
100
101#define CONFIG_SYS_LOADS_BAUD_CHANGE
102
103/* NAND FLASH Configuration */
Vipin KUMAR1fa943b2012-05-22 00:15:55 +0000104#define CONFIG_SYS_NAND_SELF_INIT
Shiraz Hashima39fcfb2011-06-11 21:32:57 +0000105#define CONFIG_MTD_DEVICE
106#define CONFIG_MTD_PARTITIONS
Vipin KUMAR1fa943b2012-05-22 00:15:55 +0000107#define CONFIG_NAND_FSMC
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530108#define CONFIG_SYS_MAX_NAND_DEVICE 1
Vipin Kumarbc912e72012-05-07 13:06:57 +0530109#define CONFIG_SYS_NAND_ONFI_DETECTION
110#define CONFIG_SYS_NAND_QUIET_TEST
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530111
112/*
113 * Command support defines
114 */
115#define CONFIG_CMD_I2C
116#define CONFIG_CMD_NAND
117#define CONFIG_CMD_ENV
118#define CONFIG_CMD_MEMORY
119#define CONFIG_CMD_RUN
120#define CONFIG_CMD_SAVES
Vipin KUMARdeb00562012-05-07 13:06:42 +0530121#define CONFIG_CMD_NET
122#define CONFIG_CMD_MII
123#define CONFIG_CMD_PING
124#define CONFIG_CMD_DHCP
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530125
126/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
127#include <config_cmd_default.h>
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530128
129/*
130 * Default Environment Varible definitions
131 */
132#if defined(CONFIG_SPEAR_USBTTY)
133#define CONFIG_BOOTDELAY -1
134#else
135#define CONFIG_BOOTDELAY 1
136#endif
137
138#define CONFIG_ENV_OVERWRITE
139
140/*
141 * U-Boot Environment placing definitions.
142 */
143#if defined(CONFIG_ENV_IS_IN_FLASH)
Vipin KUMARf3fcf922012-05-07 13:00:19 +0530144#ifdef CONFIG_ST_SMI
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530145/*
146 * Environment is in serial NOR flash
147 */
148#define CONFIG_SYS_MONITOR_LEN 0x00040000
149#define CONFIG_ENV_SECT_SIZE 0x00010000
Vipin KUMAR1b7935c2012-05-07 13:06:48 +0530150#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530151
152#define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
153
154#elif defined(CONFIG_SPEAR_EMI)
155/*
156 * Environment is in parallel NOR flash
157 */
158#define CONFIG_SYS_MONITOR_LEN 0x00060000
159#define CONFIG_ENV_SECT_SIZE 0x00020000
160#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
161
162#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
163 "0x4C0000; bootm 0x1600000"
164#endif
165
Vipin Kumar0296f152012-05-07 13:06:55 +0530166#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530167 CONFIG_SYS_MONITOR_LEN)
168#elif defined(CONFIG_ENV_IS_IN_NAND)
169/*
170 * Environment is in NAND
171 */
172
173#define CONFIG_ENV_OFFSET 0x60000
174#define CONFIG_ENV_RANGE 0x10000
Vipin KUMAR1b7935c2012-05-07 13:06:48 +0530175#define CONFIG_FSMTDBLK "/dev/mtdblock7 "
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530176
177#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
178 "0x80000 0x4C0000; " \
179 "bootm 0x1600000"
180#endif
181
Vipin KUMAR1b7935c2012-05-07 13:06:48 +0530182#define CONFIG_BOOTARGS "console=ttyAMA0,115200 " \
183 "mem=128M " \
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530184 "root="CONFIG_FSMTDBLK \
185 "rootfstype=jffs2"
186
Vipin KUMAR1b7935c2012-05-07 13:06:48 +0530187#define CONFIG_NFSBOOTCOMMAND \
188 "bootp; " \
189 "setenv bootargs root=/dev/nfs rw " \
190 "nfsroot=$(serverip):$(rootpath) " \
191 "ip=$(ipaddr):$(serverip):$(gatewayip):" \
192 "$(netmask):$(hostname):$(netdev):off " \
193 "console=ttyAMA0,115200 $(othbootargs);" \
194 "bootm; "
195
196#define CONFIG_RAMBOOTCOMMAND \
197 "setenv bootargs root=/dev/ram rw " \
198 "console=ttyAMA0,115200 $(othbootargs);" \
199 CONFIG_BOOTCOMMAND
200
201
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530202#define CONFIG_ENV_SIZE 0x02000
Vipin Kumar0296f152012-05-07 13:06:55 +0530203#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530204
205/* Miscellaneous configurable options */
Vipin KUMAR962d0262012-05-07 13:06:45 +0530206#define CONFIG_ARCH_CPU_INIT
Amit Virdi0b7ff3f2012-05-07 13:06:49 +0530207#define CONFIG_BOARD_EARLY_INIT_F
Vipin KUMAR962d0262012-05-07 13:06:45 +0530208#define CONFIG_DISPLAY_CPUINFO
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530209#define CONFIG_BOOT_PARAMS_ADDR 0x00000100
Amit Virdi9b382b42012-05-07 13:07:02 +0530210#define CONFIG_CMDLINE_TAG
211#define CONFIG_SETUP_MEMORY_TAGS
212#define CONFIG_MISC_INIT_R
213#define CONFIG_ZERO_BOOTDELAY_CHECK
214#define CONFIG_AUTOBOOT_KEYED
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530215#define CONFIG_AUTOBOOT_STOP_STR " "
216#define CONFIG_AUTOBOOT_PROMPT \
217 "Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
218
219#define CONFIG_SYS_MEMTEST_START 0x00800000
220#define CONFIG_SYS_MEMTEST_END 0x04000000
221#define CONFIG_SYS_MALLOC_LEN (1024*1024)
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530222#define CONFIG_IDENT_STRING "-SPEAr"
223#define CONFIG_SYS_LONGHELP
224#define CONFIG_SYS_PROMPT "u-boot> "
225#define CONFIG_CMDLINE_EDITING
226#define CONFIG_SYS_CBSIZE 256
227#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
228 sizeof(CONFIG_SYS_PROMPT) + 16)
229#define CONFIG_SYS_MAXARGS 16
230#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
231#define CONFIG_SYS_LOAD_ADDR 0x00800000
Amit Virdi9b382b42012-05-07 13:07:02 +0530232#define CONFIG_SYS_CONSOLE_INFO_QUIET
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530233
Vipin Kumarcc4b5a32012-05-07 13:06:56 +0530234#define CONFIG_SYS_FLASH_EMPTY_INFO
235
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530236/* Stack sizes */
237#define CONFIG_STACKSIZE (128*1024)
238
239#ifdef CONFIG_USE_IRQ
240#define CONFIG_STACKSIZE_IRQ (4*1024)
241#define CONFIG_STACKSIZE_FIQ (4*1024)
242#endif
243
244/* Physical Memory Map */
245#define CONFIG_NR_DRAM_BANKS 1
246#define PHYS_SDRAM_1 0x00000000
247#define PHYS_SDRAM_1_MAXSIZE 0x40000000
248
Shiraz Hashima39fcfb2011-06-11 21:32:57 +0000249#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
250#define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000
251#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
252
253#define CONFIG_SYS_INIT_SP_OFFSET \
254 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
255
256#define CONFIG_SYS_INIT_SP_ADDR \
257 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
258
Vipin KUMAR566c9c12010-01-15 19:15:48 +0530259#endif