1 /* 2 * Copyright (C) 2012 Altera Corporation <www.altera.com> 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 #ifndef __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ 7 #define __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ 8 9 10 /* Virtual target or real hardware */ 11 #undef CONFIG_SOCFPGA_VIRTUAL_TARGET 12 13 #define CONFIG_SYS_THUMB_BUILD 14 15 /* 16 * High level configuration 17 */ 18 #define CONFIG_DISPLAY_CPUINFO 19 #define CONFIG_DISPLAY_BOARDINFO_LATE 20 #define CONFIG_ARCH_MISC_INIT 21 #define CONFIG_ARCH_EARLY_INIT_R 22 #define CONFIG_SYS_NO_FLASH 23 #define CONFIG_CLOCKS 24 25 #define CONFIG_CRC32_VERIFY 26 27 #define CONFIG_FIT 28 #define CONFIG_OF_LIBFDT 29 #define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024) 30 31 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ 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_VERSION_VARIABLE /* U-BOOT version */ 68 #define CONFIG_AUTO_COMPLETE /* Command auto complete */ 69 #define CONFIG_CMDLINE_EDITING /* Command history etc */ 70 #define CONFIG_SYS_HUSH_PARSER 71 72 /* 73 * Cache 74 */ 75 #define CONFIG_SYS_CACHELINE_SIZE 32 76 #define CONFIG_SYS_L2_PL310 77 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS 78 79 /* 80 * SDRAM controller 81 */ 82 #define CONFIG_ALTERA_SDRAM 83 84 /* 85 * EPCS/EPCQx1 Serial Flash Controller 86 */ 87 #ifdef CONFIG_ALTERA_SPI 88 #define CONFIG_CMD_SPI 89 #define CONFIG_CMD_SF 90 #define CONFIG_SF_DEFAULT_SPEED 30000000 91 #define CONFIG_SPI_FLASH_STMICRO 92 #define CONFIG_SPI_FLASH_BAR 93 /* 94 * The base address is configurable in QSys, each board must specify the 95 * base address based on it's particular FPGA configuration. Please note 96 * that the address here is incremented by 0x400 from the Base address 97 * selected in QSys, since the SPI registers are at offset +0x400. 98 * #define CONFIG_SYS_SPI_BASE 0xff240400 99 */ 100 #endif 101 102 /* 103 * Ethernet on SoC (EMAC) 104 */ 105 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) 106 #define CONFIG_DW_ALTDESCRIPTOR 107 #define CONFIG_MII 108 #define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ) 109 #define CONFIG_PHYLIB 110 #define CONFIG_PHY_GIGE 111 #endif 112 113 /* 114 * FPGA Driver 115 */ 116 #ifdef CONFIG_CMD_FPGA 117 #define CONFIG_FPGA 118 #define CONFIG_FPGA_ALTERA 119 #define CONFIG_FPGA_SOCFPGA 120 #define CONFIG_FPGA_COUNT 1 121 #endif 122 123 /* 124 * L4 OSC1 Timer 0 125 */ 126 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */ 127 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS 128 #define CONFIG_SYS_TIMER_COUNTS_DOWN 129 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) 130 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 131 #define CONFIG_SYS_TIMER_RATE 2400000 132 #else 133 #define CONFIG_SYS_TIMER_RATE 25000000 134 #endif 135 136 /* 137 * L4 Watchdog 138 */ 139 #ifdef CONFIG_HW_WATCHDOG 140 #define CONFIG_DESIGNWARE_WATCHDOG 141 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS 142 #define CONFIG_DW_WDT_CLOCK_KHZ 25000 143 #define CONFIG_HW_WATCHDOG_TIMEOUT_MS 30000 144 #endif 145 146 /* 147 * MMC Driver 148 */ 149 #ifdef CONFIG_CMD_MMC 150 #define CONFIG_MMC 151 #define CONFIG_BOUNCE_BUFFER 152 #define CONFIG_GENERIC_MMC 153 #define CONFIG_DWMMC 154 #define CONFIG_SOCFPGA_DWMMC 155 #define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024 156 #define CONFIG_SOCFPGA_DWMMC_DRVSEL 3 157 #define CONFIG_SOCFPGA_DWMMC_SMPSEL 0 158 /* FIXME */ 159 /* using smaller max blk cnt to avoid flooding the limited stack we have */ 160 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ 161 #endif 162 163 /* 164 * I2C support 165 */ 166 #define CONFIG_SYS_I2C 167 #define CONFIG_SYS_I2C_DW 168 #define CONFIG_SYS_I2C_BUS_MAX 4 169 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS 170 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS 171 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS 172 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS 173 /* Using standard mode which the speed up to 100Kb/s */ 174 #define CONFIG_SYS_I2C_SPEED 100000 175 #define CONFIG_SYS_I2C_SPEED1 100000 176 #define CONFIG_SYS_I2C_SPEED2 100000 177 #define CONFIG_SYS_I2C_SPEED3 100000 178 /* Address of device when used as slave */ 179 #define CONFIG_SYS_I2C_SLAVE 0x02 180 #define CONFIG_SYS_I2C_SLAVE1 0x02 181 #define CONFIG_SYS_I2C_SLAVE2 0x02 182 #define CONFIG_SYS_I2C_SLAVE3 0x02 183 #ifndef __ASSEMBLY__ 184 /* Clock supplied to I2C controller in unit of MHz */ 185 unsigned int cm_get_l4_sp_clk_hz(void); 186 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000) 187 #endif 188 #define CONFIG_CMD_I2C 189 190 /* 191 * QSPI support 192 */ 193 /* Enable multiple SPI NOR flash manufacturers */ 194 #define CONFIG_SPI_FLASH_STMICRO /* Micron/Numonyx flash */ 195 #define CONFIG_SPI_FLASH_SPANSION /* Spansion flash */ 196 #ifndef CONFIG_SPL_BUILD 197 #define CONFIG_SPI_FLASH_MTD 198 #define CONFIG_CMD_MTDPARTS 199 #define CONFIG_MTD_DEVICE 200 #define CONFIG_MTD_PARTITIONS 201 #define MTDIDS_DEFAULT "nor0=ff705000.spi" 202 #endif 203 /* QSPI reference clock */ 204 #ifndef __ASSEMBLY__ 205 unsigned int cm_get_qspi_controller_clk_hz(void); 206 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz() 207 #endif 208 #define CONFIG_CQSPI_DECODER 0 209 #define CONFIG_CMD_SF 210 #define CONFIG_SPI_FLASH_BAR 211 212 /* 213 * Designware SPI support 214 */ 215 #define CONFIG_CMD_SPI 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 #define CONFIG_USB_STORAGE 237 /* 238 * NOTE: User must define either of the following to select which 239 * of the two USB controllers available on SoCFPGA to use. 240 * The DWC2 driver doesn't support multiple USB controllers. 241 * #define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB0_ADDRESS 242 * #define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB1_ADDRESS 243 */ 244 #endif 245 246 /* 247 * USB Gadget (DFU, UMS) 248 */ 249 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) 250 #define CONFIG_USB_GADGET 251 #define CONFIG_USB_GADGET_S3C_UDC_OTG 252 #define CONFIG_USB_GADGET_DUALSPEED 253 #define CONFIG_USB_GADGET_VBUS_DRAW 2 254 255 /* USB Composite download gadget - g_dnl */ 256 #define CONFIG_USB_GADGET_DOWNLOAD 257 #define CONFIG_USB_FUNCTION_MASS_STORAGE 258 259 #define CONFIG_USB_FUNCTION_DFU 260 #define CONFIG_DFU_MMC 261 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (32 * 1024 * 1024) 262 #define DFU_DEFAULT_POLL_TIMEOUT 300 263 264 /* USB IDs */ 265 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 /* NetChip */ 266 #define CONFIG_G_DNL_PRODUCT_NUM 0xA4A5 /* Linux-USB File-backed Storage Gadget */ 267 #define CONFIG_G_DNL_UMS_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM 268 #define CONFIG_G_DNL_UMS_PRODUCT_NUM CONFIG_G_DNL_PRODUCT_NUM 269 #ifndef CONFIG_G_DNL_MANUFACTURER 270 #define CONFIG_G_DNL_MANUFACTURER "Altera" 271 #endif 272 #endif 273 274 /* 275 * U-Boot environment 276 */ 277 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 278 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 279 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE 280 #define CONFIG_ENV_SIZE 4096 281 282 /* 283 * SPL 284 * 285 * SRAM Memory layout: 286 * 287 * 0xFFFF_0000 ...... Start of SRAM 288 * 0xFFFF_xxxx ...... Top of stack (grows down) 289 * 0xFFFF_yyyy ...... Malloc area 290 * 0xFFFF_zzzz ...... Global Data 291 * 0xFFFF_FF00 ...... End of SRAM 292 */ 293 #define CONFIG_SPL_FRAMEWORK 294 #define CONFIG_SPL_RAM_DEVICE 295 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR 296 #define CONFIG_SPL_MAX_SIZE (64 * 1024) 297 #ifdef CONFIG_SPL_BUILD 298 #define CONFIG_SYS_MALLOC_SIMPLE 299 #endif 300 301 #define CONFIG_SPL_LIBCOMMON_SUPPORT 302 #define CONFIG_SPL_LIBGENERIC_SUPPORT 303 #define CONFIG_SPL_WATCHDOG_SUPPORT 304 #define CONFIG_SPL_SERIAL_SUPPORT 305 #define CONFIG_SPL_MMC_SUPPORT 306 #define CONFIG_SPL_SPI_SUPPORT 307 308 /* SPL SDMMC boot support */ 309 #ifdef CONFIG_SPL_MMC_SUPPORT 310 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) 311 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 2 312 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" 313 #define CONFIG_SPL_LIBDISK_SUPPORT 314 #else 315 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 3 316 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0xa00 /* offset 2560 sect (1M+256k) */ 317 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 800 /* 400 KB */ 318 #endif 319 #endif 320 321 /* SPL QSPI boot support */ 322 #ifdef CONFIG_SPL_SPI_SUPPORT 323 #define CONFIG_DM_SEQ_ALIAS 1 324 #define CONFIG_SPL_SPI_FLASH_SUPPORT 325 #define CONFIG_SPL_SPI_LOAD 326 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 327 #endif 328 329 /* 330 * Stack setup 331 */ 332 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR 333 334 #endif /* __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ */ 335