1566c9c16SVipin KUMAR /* 2566c9c16SVipin KUMAR * (C) Copyright 2009 3566c9c16SVipin KUMAR * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com> 4566c9c16SVipin KUMAR * 5566c9c16SVipin KUMAR * See file CREDITS for list of people who contributed to this 6566c9c16SVipin KUMAR * project. 7566c9c16SVipin KUMAR * 8566c9c16SVipin KUMAR * This program is free software; you can redistribute it and/or 9566c9c16SVipin KUMAR * modify it under the terms of the GNU General Public License as 10566c9c16SVipin KUMAR * published by the Free Software Foundation; either version 2 of 11566c9c16SVipin KUMAR * the License, or (at your option) any later version. 12566c9c16SVipin KUMAR * 13566c9c16SVipin KUMAR * This program is distributed in the hope that it will be useful, 14566c9c16SVipin KUMAR * but WITHOUT ANY WARRANTY; without even the implied warranty of 15566c9c16SVipin KUMAR * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16566c9c16SVipin KUMAR * GNU General Public License for more details. 17566c9c16SVipin KUMAR * 18566c9c16SVipin KUMAR * You should have received a copy of the GNU General Public License 19566c9c16SVipin KUMAR * along with this program; if not, write to the Free Software 20566c9c16SVipin KUMAR * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21566c9c16SVipin KUMAR * MA 02111-1307 USA 22566c9c16SVipin KUMAR */ 23566c9c16SVipin KUMAR 24566c9c16SVipin KUMAR #ifndef _SPEAR_COMMON_H 25566c9c16SVipin KUMAR #define _SPEAR_COMMON_H 26566c9c16SVipin KUMAR /* 27566c9c16SVipin KUMAR * Common configurations used for both spear3xx as well as spear6xx 28566c9c16SVipin KUMAR */ 29566c9c16SVipin KUMAR 30f273e5b2SVipin KUMAR /* U-boot Load Address */ 31f273e5b2SVipin KUMAR #define CONFIG_SYS_TEXT_BASE 0x00700000 32f273e5b2SVipin KUMAR 33deb00562SVipin KUMAR /* Ethernet driver configuration */ 34deb00562SVipin KUMAR #define CONFIG_MII 35deb00562SVipin KUMAR #define CONFIG_DESIGNWARE_ETH 36deb00562SVipin KUMAR #define CONFIG_DW_SEARCH_PHY 37deb00562SVipin KUMAR #define CONFIG_DW0_PHY 1 38deb00562SVipin KUMAR #define CONFIG_NET_MULTI 39deb00562SVipin KUMAR #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */ 40*25b741a4SShiraz Hashim #define CONFIG_DW_AUTONEG 41deb00562SVipin KUMAR 42566c9c16SVipin KUMAR /* USBD driver configuration */ 43b884236eSVipin KUMAR #if defined(CONFIG_SPEAR_USBTTY) 442721551aSVipin KUMAR #define CONFIG_DW_UDC 45566c9c16SVipin KUMAR #define CONFIG_USB_DEVICE 4650726684SVipin KUMAR #define CONFIG_USBD_HS 47566c9c16SVipin KUMAR #define CONFIG_USB_TTY 48566c9c16SVipin KUMAR 49566c9c16SVipin KUMAR #define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC" 50566c9c16SVipin KUMAR #define CONFIG_USBD_MANUFACTURER "ST Microelectronics" 51566c9c16SVipin KUMAR 52b884236eSVipin KUMAR #endif 53b884236eSVipin KUMAR 54566c9c16SVipin KUMAR #define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0" 55566c9c16SVipin KUMAR 56566c9c16SVipin KUMAR /* I2C driver configuration */ 57566c9c16SVipin KUMAR #define CONFIG_HARD_I2C 58031ed2faSVipin KUMAR #define CONFIG_DW_I2C 59566c9c16SVipin KUMAR #define CONFIG_SYS_I2C_SPEED 400000 60566c9c16SVipin KUMAR #define CONFIG_SYS_I2C_SLAVE 0x02 61566c9c16SVipin KUMAR 62566c9c16SVipin KUMAR #define CONFIG_I2C_CHIPADDRESS 0x50 63566c9c16SVipin KUMAR 64566c9c16SVipin KUMAR /* Timer, HZ specific defines */ 65566c9c16SVipin KUMAR #define CONFIG_SYS_HZ (1000) 66566c9c16SVipin KUMAR 67566c9c16SVipin KUMAR /* Flash configuration */ 68566c9c16SVipin KUMAR #if defined(CONFIG_FLASH_PNOR) 69566c9c16SVipin KUMAR #define CONFIG_SPEAR_EMI 1 70566c9c16SVipin KUMAR #else 71f3fcf92dSVipin KUMAR #define CONFIG_ST_SMI 72566c9c16SVipin KUMAR #endif 73566c9c16SVipin KUMAR 74f3fcf92dSVipin KUMAR #if defined(CONFIG_ST_SMI) 75566c9c16SVipin KUMAR 76566c9c16SVipin KUMAR #define CONFIG_SYS_MAX_FLASH_BANKS 2 77566c9c16SVipin KUMAR #define CONFIG_SYS_FLASH_BASE (0xF8000000) 78566c9c16SVipin KUMAR #define CONFIG_SYS_CS1_FLASH_BASE (0xF9000000) 79566c9c16SVipin KUMAR #define CONFIG_SYS_FLASH_BANK_SIZE (0x01000000) 80566c9c16SVipin KUMAR #define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \ 81566c9c16SVipin KUMAR CONFIG_SYS_CS1_FLASH_BASE} 82566c9c16SVipin KUMAR #define CONFIG_SYS_MAX_FLASH_SECT 128 83566c9c16SVipin KUMAR 84566c9c16SVipin KUMAR #define CONFIG_SYS_FLASH_EMPTY_INFO 1 85566c9c16SVipin KUMAR #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ) 86566c9c16SVipin KUMAR #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ) 87566c9c16SVipin KUMAR 88566c9c16SVipin KUMAR #endif 89566c9c16SVipin KUMAR 90566c9c16SVipin KUMAR /* 91566c9c16SVipin KUMAR * Serial Configuration (PL011) 92566c9c16SVipin KUMAR * CONFIG_PL01x_PORTS is defined in specific files 93566c9c16SVipin KUMAR */ 94566c9c16SVipin KUMAR #define CONFIG_PL011_SERIAL 95566c9c16SVipin KUMAR #define CONFIG_PL011_CLOCK (48 * 1000 * 1000) 96566c9c16SVipin KUMAR #define CONFIG_CONS_INDEX 0 97566c9c16SVipin KUMAR #define CONFIG_BAUDRATE 115200 98566c9c16SVipin KUMAR #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \ 99566c9c16SVipin KUMAR 57600, 115200 } 100566c9c16SVipin KUMAR 101566c9c16SVipin KUMAR #define CONFIG_SYS_LOADS_BAUD_CHANGE 102566c9c16SVipin KUMAR 103566c9c16SVipin KUMAR /* NAND FLASH Configuration */ 1041fa943b9SVipin KUMAR #define CONFIG_SYS_NAND_SELF_INIT 105a39fcfb2SShiraz Hashim #define CONFIG_MTD_DEVICE 106a39fcfb2SShiraz Hashim #define CONFIG_MTD_PARTITIONS 1071fa943b9SVipin KUMAR #define CONFIG_NAND_FSMC 108566c9c16SVipin KUMAR #define CONFIG_SYS_MAX_NAND_DEVICE 1 109566c9c16SVipin KUMAR #define CONFIG_MTD_NAND_VERIFY_WRITE 1 110566c9c16SVipin KUMAR 111566c9c16SVipin KUMAR /* 112566c9c16SVipin KUMAR * Command support defines 113566c9c16SVipin KUMAR */ 114566c9c16SVipin KUMAR #define CONFIG_CMD_I2C 115566c9c16SVipin KUMAR #define CONFIG_CMD_NAND 116566c9c16SVipin KUMAR #define CONFIG_CMD_ENV 117566c9c16SVipin KUMAR #define CONFIG_CMD_MEMORY 118566c9c16SVipin KUMAR #define CONFIG_CMD_RUN 119566c9c16SVipin KUMAR #define CONFIG_CMD_SAVES 120deb00562SVipin KUMAR #define CONFIG_CMD_NET 121deb00562SVipin KUMAR #define CONFIG_CMD_MII 122deb00562SVipin KUMAR #define CONFIG_CMD_PING 123deb00562SVipin KUMAR #define CONFIG_CMD_DHCP 124566c9c16SVipin KUMAR 125566c9c16SVipin KUMAR /* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */ 126566c9c16SVipin KUMAR #include <config_cmd_default.h> 127566c9c16SVipin KUMAR 128566c9c16SVipin KUMAR /* 129566c9c16SVipin KUMAR * Default Environment Varible definitions 130566c9c16SVipin KUMAR */ 131566c9c16SVipin KUMAR #if defined(CONFIG_SPEAR_USBTTY) 132566c9c16SVipin KUMAR #define CONFIG_BOOTDELAY -1 133566c9c16SVipin KUMAR #else 134566c9c16SVipin KUMAR #define CONFIG_BOOTDELAY 1 135566c9c16SVipin KUMAR #endif 136566c9c16SVipin KUMAR 137566c9c16SVipin KUMAR #define CONFIG_ENV_OVERWRITE 138566c9c16SVipin KUMAR 139566c9c16SVipin KUMAR /* 140566c9c16SVipin KUMAR * U-Boot Environment placing definitions. 141566c9c16SVipin KUMAR */ 142566c9c16SVipin KUMAR #if defined(CONFIG_ENV_IS_IN_FLASH) 143f3fcf92dSVipin KUMAR #ifdef CONFIG_ST_SMI 144566c9c16SVipin KUMAR /* 145566c9c16SVipin KUMAR * Environment is in serial NOR flash 146566c9c16SVipin KUMAR */ 147566c9c16SVipin KUMAR #define CONFIG_SYS_MONITOR_LEN 0x00040000 148566c9c16SVipin KUMAR #define CONFIG_ENV_SECT_SIZE 0x00010000 1491b7935cdSVipin KUMAR #define CONFIG_FSMTDBLK "/dev/mtdblock3 " 150566c9c16SVipin KUMAR 151566c9c16SVipin KUMAR #define CONFIG_BOOTCOMMAND "bootm 0xf8050000" 152566c9c16SVipin KUMAR 153566c9c16SVipin KUMAR #elif defined(CONFIG_SPEAR_EMI) 154566c9c16SVipin KUMAR /* 155566c9c16SVipin KUMAR * Environment is in parallel NOR flash 156566c9c16SVipin KUMAR */ 157566c9c16SVipin KUMAR #define CONFIG_SYS_MONITOR_LEN 0x00060000 158566c9c16SVipin KUMAR #define CONFIG_ENV_SECT_SIZE 0x00020000 159566c9c16SVipin KUMAR #define CONFIG_FSMTDBLK "/dev/mtdblock3 " 160566c9c16SVipin KUMAR 161566c9c16SVipin KUMAR #define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \ 162566c9c16SVipin KUMAR "0x4C0000; bootm 0x1600000" 163566c9c16SVipin KUMAR #endif 164566c9c16SVipin KUMAR 165566c9c16SVipin KUMAR #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 166566c9c16SVipin KUMAR #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 167566c9c16SVipin KUMAR CONFIG_SYS_MONITOR_LEN) 168566c9c16SVipin KUMAR #elif defined(CONFIG_ENV_IS_IN_NAND) 169566c9c16SVipin KUMAR /* 170566c9c16SVipin KUMAR * Environment is in NAND 171566c9c16SVipin KUMAR */ 172566c9c16SVipin KUMAR 173566c9c16SVipin KUMAR #define CONFIG_ENV_OFFSET 0x60000 174566c9c16SVipin KUMAR #define CONFIG_ENV_RANGE 0x10000 1751b7935cdSVipin KUMAR #define CONFIG_FSMTDBLK "/dev/mtdblock7 " 176566c9c16SVipin KUMAR 177566c9c16SVipin KUMAR #define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \ 178566c9c16SVipin KUMAR "0x80000 0x4C0000; " \ 179566c9c16SVipin KUMAR "bootm 0x1600000" 180566c9c16SVipin KUMAR #endif 181566c9c16SVipin KUMAR 1821b7935cdSVipin KUMAR #define CONFIG_BOOTARGS "console=ttyAMA0,115200 " \ 1831b7935cdSVipin KUMAR "mem=128M " \ 184566c9c16SVipin KUMAR "root="CONFIG_FSMTDBLK \ 185566c9c16SVipin KUMAR "rootfstype=jffs2" 186566c9c16SVipin KUMAR 1871b7935cdSVipin KUMAR #define CONFIG_NFSBOOTCOMMAND \ 1881b7935cdSVipin KUMAR "bootp; " \ 1891b7935cdSVipin KUMAR "setenv bootargs root=/dev/nfs rw " \ 1901b7935cdSVipin KUMAR "nfsroot=$(serverip):$(rootpath) " \ 1911b7935cdSVipin KUMAR "ip=$(ipaddr):$(serverip):$(gatewayip):" \ 1921b7935cdSVipin KUMAR "$(netmask):$(hostname):$(netdev):off " \ 1931b7935cdSVipin KUMAR "console=ttyAMA0,115200 $(othbootargs);" \ 1941b7935cdSVipin KUMAR "bootm; " 1951b7935cdSVipin KUMAR 1961b7935cdSVipin KUMAR #define CONFIG_RAMBOOTCOMMAND \ 1971b7935cdSVipin KUMAR "setenv bootargs root=/dev/ram rw " \ 1981b7935cdSVipin KUMAR "console=ttyAMA0,115200 $(othbootargs);" \ 1991b7935cdSVipin KUMAR CONFIG_BOOTCOMMAND 2001b7935cdSVipin KUMAR 2011b7935cdSVipin KUMAR 202566c9c16SVipin KUMAR #define CONFIG_ENV_SIZE 0x02000 203566c9c16SVipin KUMAR 204566c9c16SVipin KUMAR /* Miscellaneous configurable options */ 205962d026bSVipin KUMAR #define CONFIG_ARCH_CPU_INIT 2060b7ff3f4SAmit Virdi #define CONFIG_BOARD_EARLY_INIT_F 207962d026bSVipin KUMAR #define CONFIG_DISPLAY_CPUINFO 208566c9c16SVipin KUMAR #define CONFIG_BOOT_PARAMS_ADDR 0x00000100 209566c9c16SVipin KUMAR #define CONFIG_CMDLINE_TAG 1 210566c9c16SVipin KUMAR #define CONFIG_SETUP_MEMORY_TAGS 1 211566c9c16SVipin KUMAR #define CONFIG_MISC_INIT_R 1 212566c9c16SVipin KUMAR #define CONFIG_ZERO_BOOTDELAY_CHECK 1 213566c9c16SVipin KUMAR #define CONFIG_AUTOBOOT_KEYED 1 214566c9c16SVipin KUMAR #define CONFIG_AUTOBOOT_STOP_STR " " 215566c9c16SVipin KUMAR #define CONFIG_AUTOBOOT_PROMPT \ 216566c9c16SVipin KUMAR "Hit SPACE in %d seconds to stop autoboot.\n", bootdelay 217566c9c16SVipin KUMAR 218566c9c16SVipin KUMAR #define CONFIG_SYS_MEMTEST_START 0x00800000 219566c9c16SVipin KUMAR #define CONFIG_SYS_MEMTEST_END 0x04000000 220566c9c16SVipin KUMAR #define CONFIG_SYS_MALLOC_LEN (1024*1024) 221566c9c16SVipin KUMAR #define CONFIG_IDENT_STRING "-SPEAr" 222566c9c16SVipin KUMAR #define CONFIG_SYS_LONGHELP 223566c9c16SVipin KUMAR #define CONFIG_SYS_PROMPT "u-boot> " 224566c9c16SVipin KUMAR #define CONFIG_CMDLINE_EDITING 225566c9c16SVipin KUMAR #define CONFIG_SYS_CBSIZE 256 226566c9c16SVipin KUMAR #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 227566c9c16SVipin KUMAR sizeof(CONFIG_SYS_PROMPT) + 16) 228566c9c16SVipin KUMAR #define CONFIG_SYS_MAXARGS 16 229566c9c16SVipin KUMAR #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 230566c9c16SVipin KUMAR #define CONFIG_SYS_LOAD_ADDR 0x00800000 231566c9c16SVipin KUMAR #define CONFIG_SYS_CONSOLE_INFO_QUIET 1 232566c9c16SVipin KUMAR 233566c9c16SVipin KUMAR /* Stack sizes */ 234566c9c16SVipin KUMAR #define CONFIG_STACKSIZE (128*1024) 235566c9c16SVipin KUMAR 236566c9c16SVipin KUMAR #ifdef CONFIG_USE_IRQ 237566c9c16SVipin KUMAR #define CONFIG_STACKSIZE_IRQ (4*1024) 238566c9c16SVipin KUMAR #define CONFIG_STACKSIZE_FIQ (4*1024) 239566c9c16SVipin KUMAR #endif 240566c9c16SVipin KUMAR 241566c9c16SVipin KUMAR /* Physical Memory Map */ 242566c9c16SVipin KUMAR #define CONFIG_NR_DRAM_BANKS 1 243566c9c16SVipin KUMAR #define PHYS_SDRAM_1 0x00000000 244566c9c16SVipin KUMAR #define PHYS_SDRAM_1_MAXSIZE 0x40000000 245566c9c16SVipin KUMAR 246a39fcfb2SShiraz Hashim #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 247a39fcfb2SShiraz Hashim #define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000 248a39fcfb2SShiraz Hashim #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 249a39fcfb2SShiraz Hashim 250a39fcfb2SShiraz Hashim #define CONFIG_SYS_INIT_SP_OFFSET \ 251a39fcfb2SShiraz Hashim (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 252a39fcfb2SShiraz Hashim 253a39fcfb2SShiraz Hashim #define CONFIG_SYS_INIT_SP_ADDR \ 254a39fcfb2SShiraz Hashim (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 255a39fcfb2SShiraz Hashim 256566c9c16SVipin KUMAR #endif 257