3 * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
5 * SPDX-License-Identifier: GPL-2.0+
8 #ifndef _SPEAR_COMMON_H
9 #define _SPEAR_COMMON_H
11 * Common configurations used for both spear3xx as well as spear6xx
14 /* U-boot Load Address */
15 #define CONFIG_SYS_TEXT_BASE 0x00700000
17 /* Ethernet driver configuration */
19 #define CONFIG_DESIGNWARE_ETH
20 #define CONFIG_DW_SEARCH_PHY
21 #define CONFIG_DW0_PHY 1
22 #define CONFIG_NET_MULTI
23 #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
24 #define CONFIG_DW_AUTONEG
25 #define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
27 /* USBD driver configuration */
28 #if defined(CONFIG_SPEAR_USBTTY)
30 #define CONFIG_USB_DEVICE
31 #define CONFIG_USBD_HS
32 #define CONFIG_USB_TTY
34 #define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
35 #define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
39 #define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
41 /* I2C driver configuration */
42 #define CONFIG_HARD_I2C
44 #define CONFIG_SYS_I2C_SPEED 400000
45 #define CONFIG_SYS_I2C_SLAVE 0x02
47 #define CONFIG_I2C_CHIPADDRESS 0x50
49 /* Timer, HZ specific defines */
51 /* Flash configuration */
52 #if defined(CONFIG_FLASH_PNOR)
53 #define CONFIG_SPEAR_EMI
58 #if defined(CONFIG_ST_SMI)
60 #define CONFIG_SYS_MAX_FLASH_BANKS 2
61 #define CONFIG_SYS_FLASH_BASE 0xF8000000
62 #define CONFIG_SYS_CS1_FLASH_BASE 0xF9000000
63 #define CONFIG_SYS_FLASH_BANK_SIZE 0x01000000
64 #define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
65 CONFIG_SYS_CS1_FLASH_BASE}
66 #define CONFIG_SYS_MAX_FLASH_SECT 128
68 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
69 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
74 * Serial Configuration (PL011)
75 * CONFIG_PL01x_PORTS is defined in specific files
77 #define CONFIG_PL011_SERIAL
78 #define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
79 #define CONFIG_CONS_INDEX 0
80 #define CONFIG_BAUDRATE 115200
81 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
84 #define CONFIG_SYS_LOADS_BAUD_CHANGE
86 /* NAND FLASH Configuration */
87 #define CONFIG_SYS_NAND_SELF_INIT
88 #define CONFIG_MTD_DEVICE
89 #define CONFIG_MTD_PARTITIONS
90 #define CONFIG_NAND_FSMC
91 #define CONFIG_SYS_MAX_NAND_DEVICE 1
92 #define CONFIG_SYS_NAND_ONFI_DETECTION
93 #define CONFIG_SYS_NAND_QUIET_TEST
96 * Command support defines
98 #define CONFIG_CMD_I2C
99 #define CONFIG_CMD_NAND
100 #define CONFIG_CMD_ENV
101 #define CONFIG_CMD_MEMORY
102 #define CONFIG_CMD_RUN
103 #define CONFIG_CMD_SAVES
104 #define CONFIG_CMD_NET
105 #define CONFIG_CMD_MII
106 #define CONFIG_CMD_PING
107 #define CONFIG_CMD_DHCP
109 /* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
110 #include <config_cmd_default.h>
113 * Default Environment Varible definitions
115 #if defined(CONFIG_SPEAR_USBTTY)
116 #define CONFIG_BOOTDELAY -1
118 #define CONFIG_BOOTDELAY 1
121 #define CONFIG_ENV_OVERWRITE
124 * U-Boot Environment placing definitions.
126 #if defined(CONFIG_ENV_IS_IN_FLASH)
129 * Environment is in serial NOR flash
131 #define CONFIG_SYS_MONITOR_LEN 0x00040000
132 #define CONFIG_ENV_SECT_SIZE 0x00010000
133 #define CONFIG_FSMTDBLK "/dev/mtdblock3 "
135 #define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
137 #elif defined(CONFIG_SPEAR_EMI)
139 * Environment is in parallel NOR flash
141 #define CONFIG_SYS_MONITOR_LEN 0x00060000
142 #define CONFIG_ENV_SECT_SIZE 0x00020000
143 #define CONFIG_FSMTDBLK "/dev/mtdblock3 "
145 #define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
146 "0x4C0000; bootm 0x1600000"
149 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \
150 CONFIG_SYS_MONITOR_LEN)
151 #elif defined(CONFIG_ENV_IS_IN_NAND)
153 * Environment is in NAND
156 #define CONFIG_ENV_OFFSET 0x60000
157 #define CONFIG_ENV_RANGE 0x10000
158 #define CONFIG_FSMTDBLK "/dev/mtdblock7 "
160 #define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
161 "0x80000 0x4C0000; " \
165 #define CONFIG_BOOTARGS "console=ttyAMA0,115200 " \
167 "root="CONFIG_FSMTDBLK \
170 #define CONFIG_NFSBOOTCOMMAND \
172 "setenv bootargs root=/dev/nfs rw " \
173 "nfsroot=$(serverip):$(rootpath) " \
174 "ip=$(ipaddr):$(serverip):$(gatewayip):" \
175 "$(netmask):$(hostname):$(netdev):off " \
176 "console=ttyAMA0,115200 $(othbootargs);" \
179 #define CONFIG_RAMBOOTCOMMAND \
180 "setenv bootargs root=/dev/ram rw " \
181 "console=ttyAMA0,115200 $(othbootargs);" \
185 #define CONFIG_ENV_SIZE 0x02000
186 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
188 /* Miscellaneous configurable options */
189 #define CONFIG_ARCH_CPU_INIT
190 #define CONFIG_BOARD_EARLY_INIT_F
191 #define CONFIG_DISPLAY_CPUINFO
192 #define CONFIG_BOOT_PARAMS_ADDR 0x00000100
193 #define CONFIG_CMDLINE_TAG
194 #define CONFIG_SETUP_MEMORY_TAGS
195 #define CONFIG_MISC_INIT_R
196 #define CONFIG_ZERO_BOOTDELAY_CHECK
197 #define CONFIG_AUTOBOOT_KEYED
198 #define CONFIG_AUTOBOOT_STOP_STR " "
199 #define CONFIG_AUTOBOOT_PROMPT \
200 "Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
202 #define CONFIG_SYS_MEMTEST_START 0x00800000
203 #define CONFIG_SYS_MEMTEST_END 0x04000000
204 #define CONFIG_SYS_MALLOC_LEN (1024*1024)
205 #define CONFIG_IDENT_STRING "-SPEAr"
206 #define CONFIG_SYS_LONGHELP
207 #define CONFIG_SYS_PROMPT "u-boot> "
208 #define CONFIG_CMDLINE_EDITING
209 #define CONFIG_SYS_CBSIZE 256
210 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
211 sizeof(CONFIG_SYS_PROMPT) + 16)
212 #define CONFIG_SYS_MAXARGS 16
213 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
214 #define CONFIG_SYS_LOAD_ADDR 0x00800000
215 #define CONFIG_SYS_CONSOLE_INFO_QUIET
217 #define CONFIG_SYS_FLASH_EMPTY_INFO
219 /* Physical Memory Map */
220 #define CONFIG_NR_DRAM_BANKS 1
221 #define PHYS_SDRAM_1 0x00000000
222 #define PHYS_SDRAM_1_MAXSIZE 0x40000000
224 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
225 #define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000
226 #define CONFIG_SYS_INIT_RAM_SIZE 0x2000
228 #define CONFIG_SYS_INIT_SP_OFFSET \
229 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
231 #define CONFIG_SYS_INIT_SP_ADDR \
232 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)