1 /* 2 * (C) Copyright 2009 3 * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com> 4 * 5 * Copyright (C) 2012 Stefan Roese <sr@denx.de> 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #ifndef __CONFIG_H 11 #define __CONFIG_H 12 13 /* 14 * High Level Configuration Options 15 * (easy to change) 16 */ 17 #define CONFIG_SPEAR600 /* SPEAr600 SoC */ 18 #define CONFIG_X600 /* on X600 board */ 19 #define CONFIG_SYS_GENERIC_BOARD 20 21 #include <asm/arch/hardware.h> 22 23 /* Timer, HZ specific defines */ 24 #define CONFIG_SYS_HZ_CLOCK 8300000 25 26 #define CONFIG_SYS_TEXT_BASE 0x00800040 27 #define CONFIG_SYS_FLASH_BASE 0xf8000000 28 /* Reserve 8KiB for SPL */ 29 #define CONFIG_SPL_PAD_TO 8192 /* decimal for 'dd' */ 30 #define CONFIG_SYS_SPL_LEN CONFIG_SPL_PAD_TO 31 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \ 32 CONFIG_SYS_SPL_LEN) 33 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 34 #define CONFIG_SYS_MONITOR_LEN 0x60000 35 36 #define CONFIG_ENV_IS_IN_FLASH 37 38 /* Serial Configuration (PL011) */ 39 #define CONFIG_SYS_SERIAL0 0xD0000000 40 #define CONFIG_SYS_SERIAL1 0xD0080000 41 #define CONFIG_PL01x_PORTS { (void *)CONFIG_SYS_SERIAL0, \ 42 (void *)CONFIG_SYS_SERIAL1 } 43 #define CONFIG_PL011_SERIAL 44 #define CONFIG_PL011_CLOCK (48 * 1000 * 1000) 45 #define CONFIG_CONS_INDEX 0 46 #define CONFIG_BAUDRATE 115200 47 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \ 48 57600, 115200 } 49 #define CONFIG_SYS_LOADS_BAUD_CHANGE 50 51 /* NOR FLASH config options */ 52 #define CONFIG_ST_SMI 53 #define CONFIG_SYS_MAX_FLASH_BANKS 1 54 #define CONFIG_SYS_FLASH_BANK_SIZE 0x01000000 55 #define CONFIG_SYS_FLASH_ADDR_BASE { CONFIG_SYS_FLASH_BASE } 56 #define CONFIG_SYS_MAX_FLASH_SECT 128 57 #define CONFIG_SYS_FLASH_EMPTY_INFO 58 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ) 59 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ) 60 61 /* NAND FLASH config options */ 62 #define CONFIG_NAND_FSMC 63 #define CONFIG_SYS_NAND_SELF_INIT 64 #define CONFIG_SYS_MAX_NAND_DEVICE 1 65 #define CONFIG_SYS_NAND_BASE CONFIG_FSMC_NAND_BASE 66 #define CONFIG_MTD_ECC_SOFT 67 #define CONFIG_SYS_FSMC_NAND_8BIT 68 #define CONFIG_SYS_NAND_ONFI_DETECTION 69 70 /* UBI/UBI config options */ 71 #define CONFIG_MTD_DEVICE 72 #define CONFIG_MTD_PARTITIONS 73 #define CONFIG_RBTREE 74 75 /* Ethernet config options */ 76 #define CONFIG_MII 77 #define CONFIG_PHYLIB 78 #define CONFIG_PHY_RESET_DELAY 10000 /* in usec */ 79 #define CONFIG_PHY_ADDR 0 /* PHY address */ 80 #define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */ 81 82 #define CONFIG_SPEAR_GPIO 83 84 /* I2C config options */ 85 #define CONFIG_SYS_I2C 86 #define CONFIG_SYS_I2C_DW 87 #define CONFIG_SYS_I2C_BASE 0xD0200000 88 #define CONFIG_SYS_I2C_SPEED 400000 89 #define CONFIG_SYS_I2C_SLAVE 0x02 90 #define CONFIG_I2C_CHIPADDRESS 0x50 91 92 #define CONFIG_RTC_M41T62 1 93 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 94 95 /* FPGA config options */ 96 #define CONFIG_FPGA 97 #define CONFIG_FPGA_XILINX 98 #define CONFIG_FPGA_SPARTAN3 99 #define CONFIG_FPGA_COUNT 1 100 101 /* 102 * Command support defines 103 */ 104 #define CONFIG_CMD_CACHE 105 #define CONFIG_CMD_DATE 106 #define CONFIG_CMD_DHCP 107 #define CONFIG_CMD_ENV 108 #define CONFIG_CMD_FPGA_LOADMK 109 #define CONFIG_CMD_GPIO 110 #define CONFIG_CMD_I2C 111 #define CONFIG_CMD_MII 112 #define CONFIG_CMD_MTDPARTS 113 #define CONFIG_CMD_NAND 114 #define CONFIG_CMD_PING 115 #define CONFIG_CMD_SAVES 116 #define CONFIG_CMD_UBI 117 #define CONFIG_CMD_UBIFS 118 #define CONFIG_LZO 119 120 #define CONFIG_BOOTDELAY 3 121 122 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ 123 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 124 125 /* 126 * U-Boot Environment placing definitions. 127 */ 128 #define CONFIG_ENV_SECT_SIZE 0x00010000 129 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 130 CONFIG_SYS_MONITOR_LEN) 131 #define CONFIG_ENV_SIZE 0x02000 132 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + \ 133 CONFIG_ENV_SECT_SIZE) 134 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) 135 136 /* Miscellaneous configurable options */ 137 #define CONFIG_ARCH_CPU_INIT 138 #define CONFIG_DISPLAY_CPUINFO 139 #define CONFIG_BOOT_PARAMS_ADDR 0x00000100 140 #define CONFIG_CMDLINE_TAG 141 #define CONFIG_OF_LIBFDT /* enable passing of devicetree */ 142 #define CONFIG_SETUP_MEMORY_TAGS 143 #define CONFIG_MISC_INIT_R 144 #define CONFIG_BOARD_LATE_INIT 145 #define CONFIG_LOOPW /* enable loopw command */ 146 #define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */ 147 #define CONFIG_ZERO_BOOTDELAY_CHECK 148 149 #define CONFIG_SYS_MEMTEST_START 0x00800000 150 #define CONFIG_SYS_MEMTEST_END 0x04000000 151 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) 152 #define CONFIG_IDENT_STRING "-SPEAr" 153 #define CONFIG_SYS_LONGHELP 154 #define CONFIG_CMDLINE_EDITING 155 #define CONFIG_SYS_CBSIZE 256 156 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 157 sizeof(CONFIG_SYS_PROMPT) + 16) 158 #define CONFIG_SYS_MAXARGS 16 159 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 160 #define CONFIG_SYS_LOAD_ADDR 0x00800000 161 #define CONFIG_SYS_CONSOLE_INFO_QUIET 162 163 /* Use last 2 lwords in internal SRAM for bootcounter */ 164 #define CONFIG_BOOTCOUNT_LIMIT 165 #define CONFIG_SYS_BOOTCOUNT_ADDR 0xd2801ff8 166 167 #define CONFIG_HOSTNAME x600 168 #define CONFIG_UBI_PART ubi0 169 #define CONFIG_UBIFS_VOLUME rootfs 170 171 #define MTDIDS_DEFAULT "nand0=nand" 172 #define MTDPARTS_DEFAULT "mtdparts=nand:64M(ubi0),64M(ubi1)" 173 174 #define CONFIG_EXTRA_ENV_SETTINGS \ 175 "u-boot_addr=1000000\0" \ 176 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.spr\0" \ 177 "load=tftp ${u-boot_addr} ${u-boot}\0" \ 178 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \ 179 " +${filesize};" \ 180 "erase " __stringify(CONFIG_SYS_MONITOR_BASE) " +${filesize};" \ 181 "cp.b ${u-boot_addr} " __stringify(CONFIG_SYS_MONITOR_BASE) \ 182 " ${filesize};" \ 183 "protect on " __stringify(CONFIG_SYS_MONITOR_BASE) \ 184 " +${filesize}\0" \ 185 "upd=run load update\0" \ 186 "ubifs=" __stringify(CONFIG_HOSTNAME) "/ubifs.img\0" \ 187 "part=" __stringify(CONFIG_UBI_PART) "\0" \ 188 "vol=" __stringify(CONFIG_UBIFS_VOLUME) "\0" \ 189 "load_ubifs=tftp ${kernel_addr} ${ubifs}\0" \ 190 "update_ubifs=ubi part ${part};ubi write ${kernel_addr} ${vol}" \ 191 " ${filesize}\0" \ 192 "upd_ubifs=run load_ubifs update_ubifs\0" \ 193 "init_ubifs=nand erase.part ubi0;ubi part ${part};" \ 194 "ubi create ${vol} 4000000\0" \ 195 "netdev=eth0\0" \ 196 "rootpath=/opt/eldk-4.2/arm\0" \ 197 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 198 "nfsroot=${serverip}:${rootpath}\0" \ 199 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 200 "boot_part=0\0" \ 201 "altbootcmd=if test $boot_part -eq 0;then " \ 202 "echo Switching to partition 1!;" \ 203 "setenv boot_part 1;" \ 204 "else; " \ 205 "echo Switching to partition 0!;" \ 206 "setenv boot_part 0;" \ 207 "fi;" \ 208 "saveenv;boot\0" \ 209 "ubifsargs=set bootargs ubi.mtd=ubi${boot_part} " \ 210 "root=ubi0:rootfs rootfstype=ubifs\0" \ 211 "kernel=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ 212 "kernel_fs=/boot/uImage \0" \ 213 "kernel_addr=1000000\0" \ 214 "dtb=" __stringify(CONFIG_HOSTNAME) "/" \ 215 __stringify(CONFIG_HOSTNAME) ".dtb\0" \ 216 "dtb_fs=/boot/" __stringify(CONFIG_HOSTNAME) ".dtb\0" \ 217 "dtb_addr=1800000\0" \ 218 "load_kernel=tftp ${kernel_addr} ${kernel}\0" \ 219 "load_dtb=tftp ${dtb_addr} ${dtb}\0" \ 220 "addip=setenv bootargs ${bootargs} " \ 221 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 222 ":${hostname}:${netdev}:off panic=1\0" \ 223 "addcon=setenv bootargs ${bootargs} console=ttyAMA0," \ 224 "${baudrate}\0" \ 225 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 226 "net_nfs=run load_dtb load_kernel; " \ 227 "run nfsargs addip addcon addmtd addmisc;" \ 228 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 229 "mtdids=" MTDIDS_DEFAULT "\0" \ 230 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 231 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip" \ 232 " addcon addmisc addmtd;" \ 233 "bootm ${kernel_addr} - ${dtb_addr}\0" \ 234 "ubifs_mount=ubi part ubi${boot_part};ubifsmount ubi:rootfs\0" \ 235 "ubifs_load=ubifsload ${kernel_addr} ${kernel_fs};" \ 236 "ubifsload ${dtb_addr} ${dtb_fs};\0" \ 237 "nand_ubifs=run ubifs_mount ubifs_load ubifsargs addip addcon " \ 238 "addmtd addmisc;bootm ${kernel_addr} - ${dtb_addr}\0" \ 239 "bootcmd=run nand_ubifs\0" \ 240 "\0" 241 242 /* Stack sizes */ 243 #define CONFIG_STACKSIZE (512 * 1024) 244 245 /* Physical Memory Map */ 246 #define CONFIG_NR_DRAM_BANKS 1 247 #define PHYS_SDRAM_1 0x00000000 248 #define PHYS_SDRAM_1_MAXSIZE 0x40000000 249 250 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 251 #define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000 252 #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 253 254 #define CONFIG_SYS_INIT_SP_OFFSET \ 255 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 256 257 #define CONFIG_SYS_INIT_SP_ADDR \ 258 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 259 260 /* 261 * SPL related defines 262 */ 263 #define CONFIG_SPL_TEXT_BASE 0xd2800b00 264 #define CONFIG_SPL_START_S_PATH "arch/arm/cpu/arm926ejs/spear" 265 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds" 266 267 #define CONFIG_SPL_SERIAL_SUPPORT 268 #define CONFIG_SPL_LIBCOMMON_SUPPORT /* image.c */ 269 #define CONFIG_SPL_LIBGENERIC_SUPPORT /* string.c */ 270 #define CONFIG_SPL_NO_PRINTF 271 272 /* 273 * Please select/define only one of the following 274 * Each definition corresponds to a supported DDR chip. 275 * DDR configuration is based on the following selection 276 */ 277 #define CONFIG_DDR_MT47H64M16 1 278 #define CONFIG_DDR_MT47H32M16 0 279 #define CONFIG_DDR_MT47H128M8 0 280 281 /* 282 * Synchronous/Asynchronous operation of DDR 283 * 284 * Select CONFIG_DDR_2HCLK for DDR clk = 333MHz, synchronous operation 285 * Select CONFIG_DDR_HCLK for DDR clk = 166MHz, synchronous operation 286 * Select CONFIG_DDR_PLL2 for DDR clk = PLL2, asynchronous operation 287 */ 288 #define CONFIG_DDR_2HCLK 1 289 #define CONFIG_DDR_HCLK 0 290 #define CONFIG_DDR_PLL2 0 291 292 /* 293 * xxx_BOOT_SUPPORTED macro defines whether a booting type is supported 294 * or not. Modify/Add to only these macros to define new boot types 295 */ 296 #define USB_BOOT_SUPPORTED 0 297 #define PCIE_BOOT_SUPPORTED 0 298 #define SNOR_BOOT_SUPPORTED 1 299 #define NAND_BOOT_SUPPORTED 1 300 #define PNOR_BOOT_SUPPORTED 0 301 #define TFTP_BOOT_SUPPORTED 0 302 #define UART_BOOT_SUPPORTED 0 303 #define SPI_BOOT_SUPPORTED 0 304 #define I2C_BOOT_SUPPORTED 0 305 #define MMC_BOOT_SUPPORTED 0 306 307 #endif /* __CONFIG_H */ 308