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 /* 13 * High level configuration 14 */ 15 #define CONFIG_DISPLAY_BOARDINFO_LATE 16 #define CONFIG_CLOCKS 17 18 #define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024) 19 20 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ 21 22 /* add target to build it automatically upon "make" */ 23 #define CONFIG_BUILD_TARGET "u-boot-with-spl.sfp" 24 25 /* 26 * Memory configurations 27 */ 28 #define CONFIG_NR_DRAM_BANKS 1 29 #define PHYS_SDRAM_1 0x0 30 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 31 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 32 #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE 33 #if defined(CONFIG_TARGET_SOCFPGA_GEN5) 34 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 35 #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 36 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10) 37 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFE00000 38 #define CONFIG_SYS_INIT_RAM_SIZE 0x40000 /* 256KB */ 39 #endif 40 #define CONFIG_SYS_INIT_SP_OFFSET \ 41 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 42 #define CONFIG_SYS_INIT_SP_ADDR \ 43 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 44 45 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 46 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 47 #define CONFIG_SYS_TEXT_BASE 0x08000040 48 #else 49 #define CONFIG_SYS_TEXT_BASE 0x01000040 50 #endif 51 52 /* 53 * U-Boot general configurations 54 */ 55 #define CONFIG_SYS_LONGHELP 56 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ 57 #define CONFIG_SYS_PBSIZE \ 58 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 59 /* Print buffer size */ 60 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ 61 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 62 /* Boot argument buffer size */ 63 #define CONFIG_AUTO_COMPLETE /* Command auto complete */ 64 #define CONFIG_CMDLINE_EDITING /* Command history etc */ 65 66 #ifndef CONFIG_SYS_HOSTNAME 67 #define CONFIG_SYS_HOSTNAME CONFIG_SYS_BOARD 68 #endif 69 70 #define CONFIG_CMD_PXE 71 #define CONFIG_MENU 72 73 /* 74 * Cache 75 */ 76 #define CONFIG_SYS_L2_PL310 77 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS 78 79 /* 80 * EPCS/EPCQx1 Serial Flash Controller 81 */ 82 #ifdef CONFIG_ALTERA_SPI 83 #define CONFIG_SF_DEFAULT_SPEED 30000000 84 /* 85 * The base address is configurable in QSys, each board must specify the 86 * base address based on it's particular FPGA configuration. Please note 87 * that the address here is incremented by 0x400 from the Base address 88 * selected in QSys, since the SPI registers are at offset +0x400. 89 * #define CONFIG_SYS_SPI_BASE 0xff240400 90 */ 91 #endif 92 93 /* 94 * Ethernet on SoC (EMAC) 95 */ 96 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) 97 #define CONFIG_DW_ALTDESCRIPTOR 98 #define CONFIG_MII 99 #define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ) 100 #define CONFIG_PHY_GIGE 101 #endif 102 103 /* 104 * FPGA Driver 105 */ 106 #ifdef CONFIG_TARGET_SOCFPGA_GEN5 107 #ifdef CONFIG_CMD_FPGA 108 #define CONFIG_FPGA 109 #define CONFIG_FPGA_ALTERA 110 #define CONFIG_FPGA_SOCFPGA 111 #define CONFIG_FPGA_COUNT 1 112 #endif 113 #endif 114 /* 115 * L4 OSC1 Timer 0 116 */ 117 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */ 118 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS 119 #define CONFIG_SYS_TIMER_COUNTS_DOWN 120 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) 121 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 122 #define CONFIG_SYS_TIMER_RATE 2400000 123 #else 124 #define CONFIG_SYS_TIMER_RATE 25000000 125 #endif 126 127 /* 128 * L4 Watchdog 129 */ 130 #ifdef CONFIG_HW_WATCHDOG 131 #define CONFIG_DESIGNWARE_WATCHDOG 132 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS 133 #define CONFIG_DW_WDT_CLOCK_KHZ 25000 134 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 30000 135 #endif 136 137 /* 138 * MMC Driver 139 */ 140 #ifdef CONFIG_CMD_MMC 141 #define CONFIG_BOUNCE_BUFFER 142 /* FIXME */ 143 /* using smaller max blk cnt to avoid flooding the limited stack we have */ 144 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ 145 #endif 146 147 /* 148 * NAND Support 149 */ 150 #ifdef CONFIG_NAND_DENALI 151 #define CONFIG_SYS_MAX_NAND_DEVICE 1 152 #define CONFIG_SYS_NAND_MAX_CHIPS 1 153 #define CONFIG_SYS_NAND_ONFI_DETECTION 154 #define CONFIG_NAND_DENALI_ECC_SIZE 512 155 #define CONFIG_SYS_NAND_REGS_BASE SOCFPGA_NANDREGS_ADDRESS 156 #define CONFIG_SYS_NAND_DATA_BASE SOCFPGA_NANDDATA_ADDRESS 157 #define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_DATA_BASE + 0x10) 158 #endif 159 160 /* 161 * I2C support 162 */ 163 #define CONFIG_SYS_I2C 164 #define CONFIG_SYS_I2C_BUS_MAX 4 165 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS 166 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS 167 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS 168 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS 169 /* Using standard mode which the speed up to 100Kb/s */ 170 #define CONFIG_SYS_I2C_SPEED 100000 171 #define CONFIG_SYS_I2C_SPEED1 100000 172 #define CONFIG_SYS_I2C_SPEED2 100000 173 #define CONFIG_SYS_I2C_SPEED3 100000 174 /* Address of device when used as slave */ 175 #define CONFIG_SYS_I2C_SLAVE 0x02 176 #define CONFIG_SYS_I2C_SLAVE1 0x02 177 #define CONFIG_SYS_I2C_SLAVE2 0x02 178 #define CONFIG_SYS_I2C_SLAVE3 0x02 179 #ifndef __ASSEMBLY__ 180 /* Clock supplied to I2C controller in unit of MHz */ 181 unsigned int cm_get_l4_sp_clk_hz(void); 182 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000) 183 #endif 184 185 /* 186 * QSPI support 187 */ 188 /* Enable multiple SPI NOR flash manufacturers */ 189 #ifndef CONFIG_SPL_BUILD 190 #define CONFIG_SPI_FLASH_MTD 191 #define CONFIG_MTD_DEVICE 192 #define CONFIG_MTD_PARTITIONS 193 #define MTDIDS_DEFAULT "nor0=ff705000.spi.0" 194 #endif 195 /* QSPI reference clock */ 196 #ifndef __ASSEMBLY__ 197 unsigned int cm_get_qspi_controller_clk_hz(void); 198 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz() 199 #endif 200 #define CONFIG_CQSPI_DECODER 0 201 #define CONFIG_BOUNCE_BUFFER 202 203 /* 204 * Designware SPI support 205 */ 206 207 /* 208 * Serial Driver 209 */ 210 #define CONFIG_SYS_NS16550_SERIAL 211 #define CONFIG_SYS_NS16550_REG_SIZE -4 212 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 213 #define CONFIG_SYS_NS16550_CLK 1000000 214 #elif defined(CONFIG_TARGET_SOCFPGA_GEN5) 215 #define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS 216 #define CONFIG_SYS_NS16550_CLK 100000000 217 #elif defined(CONFIG_TARGET_SOCFPGA_ARRIA10) 218 #define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART1_ADDRESS 219 #define CONFIG_SYS_NS16550_CLK 50000000 220 #endif 221 #define CONFIG_CONS_INDEX 1 222 223 /* 224 * USB 225 */ 226 227 /* 228 * USB Gadget (DFU, UMS) 229 */ 230 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) 231 #define CONFIG_USB_FUNCTION_MASS_STORAGE 232 233 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024) 234 #define DFU_DEFAULT_POLL_TIMEOUT 300 235 236 /* USB IDs */ 237 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 238 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 239 #endif 240 241 /* 242 * U-Boot environment 243 */ 244 #if !defined(CONFIG_ENV_SIZE) 245 #define CONFIG_ENV_SIZE (8 * 1024) 246 #endif 247 248 /* Environment for SDMMC boot */ 249 #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET) 250 #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */ 251 #define CONFIG_ENV_OFFSET (34 * 512) /* just after the GPT */ 252 #endif 253 254 /* Environment for QSPI boot */ 255 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_OFFSET) 256 #define CONFIG_ENV_OFFSET 0x00100000 257 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 258 #endif 259 260 /* 261 * mtd partitioning for serial NOR flash 262 * 263 * device nor0 <ff705000.spi.0>, # parts = 6 264 * #: name size offset mask_flags 265 * 0: u-boot 0x00100000 0x00000000 0 266 * 1: env1 0x00040000 0x00100000 0 267 * 2: env2 0x00040000 0x00140000 0 268 * 3: UBI 0x03e80000 0x00180000 0 269 * 4: boot 0x00e80000 0x00180000 0 270 * 5: rootfs 0x01000000 0x01000000 0 271 * 272 */ 273 #if defined(CONFIG_CMD_SF) && !defined(MTDPARTS_DEFAULT) 274 #define MTDPARTS_DEFAULT "mtdparts=ff705000.spi.0:"\ 275 "1m(u-boot)," \ 276 "256k(env1)," \ 277 "256k(env2)," \ 278 "14848k(boot)," \ 279 "16m(rootfs)," \ 280 "-@1536k(UBI)\0" 281 #endif 282 283 /* 284 * SPL 285 * 286 * SRAM Memory layout: 287 * 288 * 0xFFFF_0000 ...... Start of SRAM 289 * 0xFFFF_xxxx ...... Top of stack (grows down) 290 * 0xFFFF_yyyy ...... Malloc area 291 * 0xFFFF_zzzz ...... Global Data 292 * 0xFFFF_FF00 ...... End of SRAM 293 */ 294 #define CONFIG_SPL_FRAMEWORK 295 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR 296 #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE 297 298 /* SPL SDMMC boot support */ 299 #ifdef CONFIG_SPL_MMC_SUPPORT 300 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) 301 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" 302 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1 303 #endif 304 #else 305 #ifndef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 306 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1 307 #endif 308 #endif 309 310 /* SPL QSPI boot support */ 311 #ifdef CONFIG_SPL_SPI_SUPPORT 312 #define CONFIG_SPL_SPI_LOAD 313 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 314 #endif 315 316 /* SPL NAND boot support */ 317 #ifdef CONFIG_SPL_NAND_SUPPORT 318 #define CONFIG_SYS_NAND_USE_FLASH_BBT 319 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 320 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 321 #endif 322 323 /* 324 * Stack setup 325 */ 326 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR 327 328 /* Extra Environment */ 329 #ifndef CONFIG_SPL_BUILD 330 #include <config_distro_defaults.h> 331 332 #ifdef CONFIG_CMD_PXE 333 #define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na) 334 #else 335 #define BOOT_TARGET_DEVICES_PXE(func) 336 #endif 337 338 #ifdef CONFIG_CMD_MMC 339 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) 340 #else 341 #define BOOT_TARGET_DEVICES_MMC(func) 342 #endif 343 344 #define BOOT_TARGET_DEVICES(func) \ 345 BOOT_TARGET_DEVICES_MMC(func) \ 346 BOOT_TARGET_DEVICES_PXE(func) \ 347 func(DHCP, dhcp, na) 348 349 #include <config_distro_bootcmd.h> 350 351 #ifndef CONFIG_EXTRA_ENV_SETTINGS 352 #define CONFIG_EXTRA_ENV_SETTINGS \ 353 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ 354 "bootm_size=0xa000000\0" \ 355 "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \ 356 "fdt_addr_r=0x02000000\0" \ 357 "scriptaddr=0x02100000\0" \ 358 "pxefile_addr_r=0x02200000\0" \ 359 "ramdisk_addr_r=0x02300000\0" \ 360 BOOTENV 361 362 #endif 363 #endif 364 365 #endif /* __CONFIG_SOCFPGA_COMMON_H__ */ 366