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