1 /* 2 * Copyright (C) 2012 Altera Corporation <www.altera.com> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 #ifndef __CONFIG_SOCFPGA_COMMON_H__ 7 #define __CONFIG_SOCFPGA_COMMON_H__ 8 9 /* Virtual target or real hardware */ 10 #undef CONFIG_SOCFPGA_VIRTUAL_TARGET 11 12 #define CONFIG_SYS_THUMB_BUILD 13 14 /* 15 * High level configuration 16 */ 17 #define CONFIG_DISPLAY_CPUINFO 18 #define CONFIG_DISPLAY_BOARDINFO_LATE 19 #define CONFIG_ARCH_MISC_INIT 20 #define CONFIG_ARCH_EARLY_INIT_R 21 #define CONFIG_SYS_NO_FLASH 22 #define CONFIG_CLOCKS 23 24 #define CONFIG_CRC32_VERIFY 25 26 #define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024) 27 28 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ 29 30 /* add target to build it automatically upon "make" */ 31 #define CONFIG_BUILD_TARGET "u-boot-with-spl.sfp" 32 33 /* 34 * Memory configurations 35 */ 36 #define CONFIG_NR_DRAM_BANKS 1 37 #define PHYS_SDRAM_1 0x0 38 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 39 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 40 #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE 41 42 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 43 #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 44 #define CONFIG_SYS_INIT_SP_OFFSET \ 45 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 46 #define CONFIG_SYS_INIT_SP_ADDR \ 47 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 48 49 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 50 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 51 #define CONFIG_SYS_TEXT_BASE 0x08000040 52 #else 53 #define CONFIG_SYS_TEXT_BASE 0x01000040 54 #endif 55 56 /* 57 * U-Boot general configurations 58 */ 59 #define CONFIG_SYS_LONGHELP 60 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ 61 #define CONFIG_SYS_PBSIZE \ 62 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 63 /* Print buffer size */ 64 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ 65 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 66 /* Boot argument buffer size */ 67 #define CONFIG_AUTO_COMPLETE /* Command auto complete */ 68 #define CONFIG_CMDLINE_EDITING /* Command history etc */ 69 70 #ifndef CONFIG_SYS_HOSTNAME 71 #define CONFIG_SYS_HOSTNAME CONFIG_SYS_BOARD 72 #endif 73 74 /* 75 * Cache 76 */ 77 #define CONFIG_SYS_L2_PL310 78 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS 79 80 /* 81 * SDRAM controller 82 */ 83 #define CONFIG_ALTERA_SDRAM 84 85 /* 86 * EPCS/EPCQx1 Serial Flash Controller 87 */ 88 #ifdef CONFIG_ALTERA_SPI 89 #define CONFIG_SF_DEFAULT_SPEED 30000000 90 /* 91 * The base address is configurable in QSys, each board must specify the 92 * base address based on it's particular FPGA configuration. Please note 93 * that the address here is incremented by 0x400 from the Base address 94 * selected in QSys, since the SPI registers are at offset +0x400. 95 * #define CONFIG_SYS_SPI_BASE 0xff240400 96 */ 97 #endif 98 99 /* 100 * Ethernet on SoC (EMAC) 101 */ 102 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) 103 #define CONFIG_DW_ALTDESCRIPTOR 104 #define CONFIG_MII 105 #define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ) 106 #define CONFIG_PHY_GIGE 107 #endif 108 109 /* 110 * FPGA Driver 111 */ 112 #ifdef CONFIG_CMD_FPGA 113 #define CONFIG_FPGA 114 #define CONFIG_FPGA_ALTERA 115 #define CONFIG_FPGA_SOCFPGA 116 #define CONFIG_FPGA_COUNT 1 117 #endif 118 119 /* 120 * L4 OSC1 Timer 0 121 */ 122 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */ 123 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS 124 #define CONFIG_SYS_TIMER_COUNTS_DOWN 125 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) 126 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 127 #define CONFIG_SYS_TIMER_RATE 2400000 128 #else 129 #define CONFIG_SYS_TIMER_RATE 25000000 130 #endif 131 132 /* 133 * L4 Watchdog 134 */ 135 #ifdef CONFIG_HW_WATCHDOG 136 #define CONFIG_DESIGNWARE_WATCHDOG 137 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS 138 #define CONFIG_DW_WDT_CLOCK_KHZ 25000 139 #define CONFIG_HW_WATCHDOG_TIMEOUT_MS 30000 140 #endif 141 142 /* 143 * MMC Driver 144 */ 145 #ifdef CONFIG_CMD_MMC 146 #define CONFIG_MMC 147 #define CONFIG_BOUNCE_BUFFER 148 #define CONFIG_GENERIC_MMC 149 #define CONFIG_DWMMC 150 #define CONFIG_SOCFPGA_DWMMC 151 #define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024 152 /* FIXME */ 153 /* using smaller max blk cnt to avoid flooding the limited stack we have */ 154 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ 155 #endif 156 157 /* 158 * NAND Support 159 */ 160 #ifdef CONFIG_NAND_DENALI 161 #define CONFIG_SYS_MAX_NAND_DEVICE 1 162 #define CONFIG_SYS_NAND_MAX_CHIPS 1 163 #define CONFIG_SYS_NAND_ONFI_DETECTION 164 #define CONFIG_NAND_DENALI_ECC_SIZE 512 165 #define CONFIG_SYS_NAND_REGS_BASE SOCFPGA_NANDREGS_ADDRESS 166 #define CONFIG_SYS_NAND_DATA_BASE SOCFPGA_NANDDATA_ADDRESS 167 #define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_DATA_BASE + 0x10) 168 #endif 169 170 /* 171 * I2C support 172 */ 173 #define CONFIG_SYS_I2C 174 #define CONFIG_SYS_I2C_BUS_MAX 4 175 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS 176 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS 177 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS 178 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS 179 /* Using standard mode which the speed up to 100Kb/s */ 180 #define CONFIG_SYS_I2C_SPEED 100000 181 #define CONFIG_SYS_I2C_SPEED1 100000 182 #define CONFIG_SYS_I2C_SPEED2 100000 183 #define CONFIG_SYS_I2C_SPEED3 100000 184 /* Address of device when used as slave */ 185 #define CONFIG_SYS_I2C_SLAVE 0x02 186 #define CONFIG_SYS_I2C_SLAVE1 0x02 187 #define CONFIG_SYS_I2C_SLAVE2 0x02 188 #define CONFIG_SYS_I2C_SLAVE3 0x02 189 #ifndef __ASSEMBLY__ 190 /* Clock supplied to I2C controller in unit of MHz */ 191 unsigned int cm_get_l4_sp_clk_hz(void); 192 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000) 193 #endif 194 195 /* 196 * QSPI support 197 */ 198 /* Enable multiple SPI NOR flash manufacturers */ 199 #ifndef CONFIG_SPL_BUILD 200 #define CONFIG_SPI_FLASH_MTD 201 #define CONFIG_CMD_MTDPARTS 202 #define CONFIG_MTD_DEVICE 203 #define CONFIG_MTD_PARTITIONS 204 #define MTDIDS_DEFAULT "nor0=ff705000.spi.0" 205 #endif 206 /* QSPI reference clock */ 207 #ifndef __ASSEMBLY__ 208 unsigned int cm_get_qspi_controller_clk_hz(void); 209 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz() 210 #endif 211 #define CONFIG_CQSPI_DECODER 0 212 213 /* 214 * Designware SPI support 215 */ 216 217 /* 218 * Serial Driver 219 */ 220 #define CONFIG_SYS_NS16550_SERIAL 221 #define CONFIG_SYS_NS16550_REG_SIZE -4 222 #define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS 223 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 224 #define CONFIG_SYS_NS16550_CLK 1000000 225 #else 226 #define CONFIG_SYS_NS16550_CLK 100000000 227 #endif 228 #define CONFIG_CONS_INDEX 1 229 #define CONFIG_BAUDRATE 115200 230 231 /* 232 * USB 233 */ 234 #ifdef CONFIG_CMD_USB 235 #define CONFIG_USB_DWC2 236 #endif 237 238 /* 239 * USB Gadget (DFU, UMS) 240 */ 241 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) 242 #define CONFIG_USB_FUNCTION_MASS_STORAGE 243 244 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (32 * 1024 * 1024) 245 #define DFU_DEFAULT_POLL_TIMEOUT 300 246 247 /* USB IDs */ 248 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 249 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 250 #endif 251 252 /* 253 * U-Boot environment 254 */ 255 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 256 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 257 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE 258 #if !defined(CONFIG_ENV_SIZE) 259 #define CONFIG_ENV_SIZE 4096 260 #endif 261 262 /* Environment for SDMMC boot */ 263 #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET) 264 #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */ 265 #define CONFIG_ENV_OFFSET 512 /* just after the MBR */ 266 #endif 267 268 /* Environment for QSPI boot */ 269 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_OFFSET) 270 #define CONFIG_ENV_OFFSET 0x00100000 271 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 272 #endif 273 274 /* 275 * mtd partitioning for serial NOR flash 276 * 277 * device nor0 <ff705000.spi.0>, # parts = 6 278 * #: name size offset mask_flags 279 * 0: u-boot 0x00100000 0x00000000 0 280 * 1: env1 0x00040000 0x00100000 0 281 * 2: env2 0x00040000 0x00140000 0 282 * 3: UBI 0x03e80000 0x00180000 0 283 * 4: boot 0x00e80000 0x00180000 0 284 * 5: rootfs 0x01000000 0x01000000 0 285 * 286 */ 287 #if defined(CONFIG_CMD_SF) && !defined(MTDPARTS_DEFAULT) 288 #define MTDPARTS_DEFAULT "mtdparts=ff705000.spi.0:"\ 289 "1m(u-boot)," \ 290 "256k(env1)," \ 291 "256k(env2)," \ 292 "14848k(boot)," \ 293 "16m(rootfs)," \ 294 "-@1536k(UBI)\0" 295 #endif 296 297 /* UBI and UBIFS support */ 298 #if defined(CONFIG_CMD_SF) || defined(CONFIG_CMD_NAND) 299 #define CONFIG_CMD_UBIFS 300 #define CONFIG_RBTREE 301 #define CONFIG_LZO 302 #endif 303 304 /* 305 * SPL 306 * 307 * SRAM Memory layout: 308 * 309 * 0xFFFF_0000 ...... Start of SRAM 310 * 0xFFFF_xxxx ...... Top of stack (grows down) 311 * 0xFFFF_yyyy ...... Malloc area 312 * 0xFFFF_zzzz ...... Global Data 313 * 0xFFFF_FF00 ...... End of SRAM 314 */ 315 #define CONFIG_SPL_FRAMEWORK 316 #define CONFIG_SPL_RAM_DEVICE 317 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR 318 #define CONFIG_SPL_MAX_SIZE (64 * 1024) 319 320 /* SPL SDMMC boot support */ 321 #ifdef CONFIG_SPL_MMC_SUPPORT 322 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) 323 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 2 324 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" 325 #else 326 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1 327 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 /* offset 512 sect (256k) */ 328 #endif 329 #endif 330 331 /* SPL QSPI boot support */ 332 #ifdef CONFIG_SPL_SPI_SUPPORT 333 #define CONFIG_SPL_SPI_LOAD 334 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 335 #endif 336 337 /* SPL NAND boot support */ 338 #ifdef CONFIG_SPL_NAND_SUPPORT 339 #define CONFIG_SYS_NAND_USE_FLASH_BBT 340 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 341 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 342 #endif 343 344 /* 345 * Stack setup 346 */ 347 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR 348 349 #endif /* __CONFIG_SOCFPGA_COMMON_H__ */ 350