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Vipin KUMAR7cc4c462010-01-15 19:15:48 +05301/*
2 * (C) Copyright 2009
3 * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
4 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +02005 * SPDX-License-Identifier: GPL-2.0+
Vipin KUMAR7cc4c462010-01-15 19:15:48 +05306 */
7
8#ifndef _SPEAR_COMMON_H
9#define _SPEAR_COMMON_H
10/*
11 * Common configurations used for both spear3xx as well as spear6xx
12 */
13
Bin Meng75574052016-02-05 19:30:11 -080014/* U-Boot Load Address */
Vipin KUMAR0c93dec2012-05-07 13:06:46 +053015#define CONFIG_SYS_TEXT_BASE 0x00700000
16
Vipin KUMAR6b49f982012-05-07 13:06:42 +053017/* Ethernet driver configuration */
18#define CONFIG_MII
Vipin KUMAR6b49f982012-05-07 13:06:42 +053019#define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
20
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053021/* USBD driver configuration */
Vipin KUMAR5f2e41b2012-05-07 13:06:51 +053022#if defined(CONFIG_SPEAR_USBTTY)
Vipin KUMAR33cf5bd2012-03-06 23:39:37 +000023#define CONFIG_DW_UDC
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053024#define CONFIG_USB_DEVICE
Vipin KUMAR9a175232012-05-07 13:06:50 +053025#define CONFIG_USBD_HS
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053026#define CONFIG_USB_TTY
27
28#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
29#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
30
Vipin KUMAR5f2e41b2012-05-07 13:06:51 +053031#endif
32
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053033#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
34
35/* I2C driver configuration */
Stefan Roeseef6073e2014-10-28 12:12:00 +010036#define CONFIG_SYS_I2C
Alexey Brodkind7e3a0c2014-02-10 12:20:11 +040037#if defined(CONFIG_SPEAR600)
38#define CONFIG_SYS_I2C_BASE 0xD0200000
39#elif defined(CONFIG_SPEAR300)
40#define CONFIG_SYS_I2C_BASE 0xD0180000
41#elif defined(CONFIG_SPEAR310)
42#define CONFIG_SYS_I2C_BASE 0xD0180000
43#elif defined(CONFIG_SPEAR320)
44#define CONFIG_SYS_I2C_BASE 0xD0180000
45#endif
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053046#define CONFIG_SYS_I2C_SPEED 400000
47#define CONFIG_SYS_I2C_SLAVE 0x02
48
49#define CONFIG_I2C_CHIPADDRESS 0x50
50
51/* Timer, HZ specific defines */
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053052
53/* Flash configuration */
54#if defined(CONFIG_FLASH_PNOR)
Amit Virdi870d11e2012-05-07 13:07:02 +053055#define CONFIG_SPEAR_EMI
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053056#else
Vipin KUMARc0f9f272012-05-07 13:00:19 +053057#define CONFIG_ST_SMI
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053058#endif
59
Vipin KUMARc0f9f272012-05-07 13:00:19 +053060#if defined(CONFIG_ST_SMI)
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053061
62#define CONFIG_SYS_MAX_FLASH_BANKS 2
Amit Virdi9ee8d632012-05-07 13:07:01 +053063#define CONFIG_SYS_FLASH_BASE 0xF8000000
64#define CONFIG_SYS_CS1_FLASH_BASE 0xF9000000
65#define CONFIG_SYS_FLASH_BANK_SIZE 0x01000000
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053066#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
67 CONFIG_SYS_CS1_FLASH_BASE}
68#define CONFIG_SYS_MAX_FLASH_SECT 128
69
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053070#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
71#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
72
73#endif
74
75/*
76 * Serial Configuration (PL011)
77 * CONFIG_PL01x_PORTS is defined in specific files
78 */
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053079#define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
80#define CONFIG_CONS_INDEX 0
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053081#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
82 57600, 115200 }
83
84#define CONFIG_SYS_LOADS_BAUD_CHANGE
85
86/* NAND FLASH Configuration */
Vipin KUMARf1bd24e2012-05-22 00:15:55 +000087#define CONFIG_SYS_NAND_SELF_INIT
Shiraz Hashim6bef6c82011-06-11 21:32:57 +000088#define CONFIG_MTD_DEVICE
89#define CONFIG_MTD_PARTITIONS
Vipin KUMARf1bd24e2012-05-22 00:15:55 +000090#define CONFIG_NAND_FSMC
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053091#define CONFIG_SYS_MAX_NAND_DEVICE 1
Vipin Kumar80604b82012-05-07 13:06:57 +053092#define CONFIG_SYS_NAND_ONFI_DETECTION
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053093
94/*
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053095 * Default Environment Varible definitions
96 */
Vipin KUMAR7cc4c462010-01-15 19:15:48 +053097#define CONFIG_ENV_OVERWRITE
98
99/*
100 * U-Boot Environment placing definitions.
101 */
102#if defined(CONFIG_ENV_IS_IN_FLASH)
Vipin KUMARc0f9f272012-05-07 13:00:19 +0530103#ifdef CONFIG_ST_SMI
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530104/*
105 * Environment is in serial NOR flash
106 */
107#define CONFIG_SYS_MONITOR_LEN 0x00040000
108#define CONFIG_ENV_SECT_SIZE 0x00010000
Vipin KUMARc54105b2012-05-07 13:06:48 +0530109#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530110
111#define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
112
113#elif defined(CONFIG_SPEAR_EMI)
114/*
115 * Environment is in parallel NOR flash
116 */
117#define CONFIG_SYS_MONITOR_LEN 0x00060000
118#define CONFIG_ENV_SECT_SIZE 0x00020000
119#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
120
121#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
122 "0x4C0000; bootm 0x1600000"
123#endif
124
Vipin Kumarb6f125d2012-05-07 13:06:55 +0530125#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530126 CONFIG_SYS_MONITOR_LEN)
127#elif defined(CONFIG_ENV_IS_IN_NAND)
128/*
129 * Environment is in NAND
130 */
131
132#define CONFIG_ENV_OFFSET 0x60000
133#define CONFIG_ENV_RANGE 0x10000
Vipin KUMARc54105b2012-05-07 13:06:48 +0530134#define CONFIG_FSMTDBLK "/dev/mtdblock7 "
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530135
136#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
137 "0x80000 0x4C0000; " \
138 "bootm 0x1600000"
139#endif
140
Vipin KUMARc54105b2012-05-07 13:06:48 +0530141#define CONFIG_NFSBOOTCOMMAND \
142 "bootp; " \
143 "setenv bootargs root=/dev/nfs rw " \
144 "nfsroot=$(serverip):$(rootpath) " \
145 "ip=$(ipaddr):$(serverip):$(gatewayip):" \
146 "$(netmask):$(hostname):$(netdev):off " \
147 "console=ttyAMA0,115200 $(othbootargs);" \
148 "bootm; "
149
150#define CONFIG_RAMBOOTCOMMAND \
151 "setenv bootargs root=/dev/ram rw " \
152 "console=ttyAMA0,115200 $(othbootargs);" \
153 CONFIG_BOOTCOMMAND
154
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530155#define CONFIG_ENV_SIZE 0x02000
Vipin Kumarb6f125d2012-05-07 13:06:55 +0530156#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530157
158/* Miscellaneous configurable options */
Vipin KUMAR4255edc2012-05-07 13:06:45 +0530159#define CONFIG_ARCH_CPU_INIT
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530160#define CONFIG_BOOT_PARAMS_ADDR 0x00000100
Amit Virdi870d11e2012-05-07 13:07:02 +0530161#define CONFIG_CMDLINE_TAG
162#define CONFIG_SETUP_MEMORY_TAGS
163#define CONFIG_MISC_INIT_R
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530164
165#define CONFIG_SYS_MEMTEST_START 0x00800000
166#define CONFIG_SYS_MEMTEST_END 0x04000000
167#define CONFIG_SYS_MALLOC_LEN (1024*1024)
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530168#define CONFIG_SYS_LONGHELP
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530169#define CONFIG_CMDLINE_EDITING
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530170#define CONFIG_SYS_LOAD_ADDR 0x00800000
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530171
Vipin Kumar76730e22012-05-07 13:06:56 +0530172#define CONFIG_SYS_FLASH_EMPTY_INFO
173
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530174/* Physical Memory Map */
175#define CONFIG_NR_DRAM_BANKS 1
176#define PHYS_SDRAM_1 0x00000000
177#define PHYS_SDRAM_1_MAXSIZE 0x40000000
178
Shiraz Hashim6bef6c82011-06-11 21:32:57 +0000179#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
180#define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000
181#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
182
183#define CONFIG_SYS_INIT_SP_OFFSET \
184 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
185
186#define CONFIG_SYS_INIT_SP_ADDR \
187 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
188
Vipin KUMAR7cc4c462010-01-15 19:15:48 +0530189#endif