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_BAR 92 /* 93 * The base address is configurable in QSys, each board must specify the 94 * base address based on it's particular FPGA configuration. Please note 95 * that the address here is incremented by 0x400 from the Base address 96 * selected in QSys, since the SPI registers are at offset +0x400. 97 * #define CONFIG_SYS_SPI_BASE 0xff240400 98 */ 99 #endif 100 101 /* 102 * Ethernet on SoC (EMAC) 103 */ 104 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) 105 #define CONFIG_DW_ALTDESCRIPTOR 106 #define CONFIG_MII 107 #define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ) 108 #define CONFIG_PHYLIB 109 #define CONFIG_PHY_GIGE 110 #endif 111 112 /* 113 * FPGA Driver 114 */ 115 #ifdef CONFIG_CMD_FPGA 116 #define CONFIG_FPGA 117 #define CONFIG_FPGA_ALTERA 118 #define CONFIG_FPGA_SOCFPGA 119 #define CONFIG_FPGA_COUNT 1 120 #endif 121 122 /* 123 * L4 OSC1 Timer 0 124 */ 125 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */ 126 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS 127 #define CONFIG_SYS_TIMER_COUNTS_DOWN 128 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) 129 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 130 #define CONFIG_SYS_TIMER_RATE 2400000 131 #else 132 #define CONFIG_SYS_TIMER_RATE 25000000 133 #endif 134 135 /* 136 * L4 Watchdog 137 */ 138 #ifdef CONFIG_HW_WATCHDOG 139 #define CONFIG_DESIGNWARE_WATCHDOG 140 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS 141 #define CONFIG_DW_WDT_CLOCK_KHZ 25000 142 #define CONFIG_HW_WATCHDOG_TIMEOUT_MS 30000 143 #endif 144 145 /* 146 * MMC Driver 147 */ 148 #ifdef CONFIG_CMD_MMC 149 #define CONFIG_MMC 150 #define CONFIG_BOUNCE_BUFFER 151 #define CONFIG_GENERIC_MMC 152 #define CONFIG_DWMMC 153 #define CONFIG_SOCFPGA_DWMMC 154 #define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024 155 /* FIXME */ 156 /* using smaller max blk cnt to avoid flooding the limited stack we have */ 157 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ 158 #endif 159 160 /* 161 * I2C support 162 */ 163 #define CONFIG_SYS_I2C 164 #define CONFIG_SYS_I2C_DW 165 #define CONFIG_SYS_I2C_BUS_MAX 4 166 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS 167 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS 168 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS 169 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS 170 /* Using standard mode which the speed up to 100Kb/s */ 171 #define CONFIG_SYS_I2C_SPEED 100000 172 #define CONFIG_SYS_I2C_SPEED1 100000 173 #define CONFIG_SYS_I2C_SPEED2 100000 174 #define CONFIG_SYS_I2C_SPEED3 100000 175 /* Address of device when used as slave */ 176 #define CONFIG_SYS_I2C_SLAVE 0x02 177 #define CONFIG_SYS_I2C_SLAVE1 0x02 178 #define CONFIG_SYS_I2C_SLAVE2 0x02 179 #define CONFIG_SYS_I2C_SLAVE3 0x02 180 #ifndef __ASSEMBLY__ 181 /* Clock supplied to I2C controller in unit of MHz */ 182 unsigned int cm_get_l4_sp_clk_hz(void); 183 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000) 184 #endif 185 #define CONFIG_CMD_I2C 186 187 /* 188 * QSPI support 189 */ 190 /* Enable multiple SPI NOR flash manufacturers */ 191 #ifndef CONFIG_SPL_BUILD 192 #define CONFIG_SPI_FLASH_MTD 193 #define CONFIG_CMD_MTDPARTS 194 #define CONFIG_MTD_DEVICE 195 #define CONFIG_MTD_PARTITIONS 196 #define MTDIDS_DEFAULT "nor0=ff705000.spi" 197 #endif 198 /* QSPI reference clock */ 199 #ifndef __ASSEMBLY__ 200 unsigned int cm_get_qspi_controller_clk_hz(void); 201 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz() 202 #endif 203 #define CONFIG_CQSPI_DECODER 0 204 #define CONFIG_CMD_SF 205 #define CONFIG_SPI_FLASH_BAR 206 207 /* 208 * Designware SPI support 209 */ 210 #define CONFIG_CMD_SPI 211 212 /* 213 * Serial Driver 214 */ 215 #define CONFIG_SYS_NS16550_SERIAL 216 #define CONFIG_SYS_NS16550_REG_SIZE -4 217 #define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS 218 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 219 #define CONFIG_SYS_NS16550_CLK 1000000 220 #else 221 #define CONFIG_SYS_NS16550_CLK 100000000 222 #endif 223 #define CONFIG_CONS_INDEX 1 224 #define CONFIG_BAUDRATE 115200 225 226 /* 227 * USB 228 */ 229 #ifdef CONFIG_CMD_USB 230 #define CONFIG_USB_DWC2 231 #define CONFIG_USB_STORAGE 232 /* 233 * NOTE: User must define either of the following to select which 234 * of the two USB controllers available on SoCFPGA to use. 235 * The DWC2 driver doesn't support multiple USB controllers. 236 * #define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB0_ADDRESS 237 * #define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB1_ADDRESS 238 */ 239 #endif 240 241 /* 242 * USB Gadget (DFU, UMS) 243 */ 244 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) 245 #define CONFIG_USB_GADGET 246 #define CONFIG_USB_GADGET_S3C_UDC_OTG 247 #define CONFIG_USB_GADGET_DUALSPEED 248 #define CONFIG_USB_GADGET_VBUS_DRAW 2 249 250 /* USB Composite download gadget - g_dnl */ 251 #define CONFIG_USB_GADGET_DOWNLOAD 252 #define CONFIG_USB_FUNCTION_MASS_STORAGE 253 254 #define CONFIG_USB_FUNCTION_DFU 255 #define CONFIG_DFU_MMC 256 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (32 * 1024 * 1024) 257 #define DFU_DEFAULT_POLL_TIMEOUT 300 258 259 /* USB IDs */ 260 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 /* NetChip */ 261 #define CONFIG_G_DNL_PRODUCT_NUM 0xA4A5 /* Linux-USB File-backed Storage Gadget */ 262 #define CONFIG_G_DNL_UMS_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM 263 #define CONFIG_G_DNL_UMS_PRODUCT_NUM CONFIG_G_DNL_PRODUCT_NUM 264 #ifndef CONFIG_G_DNL_MANUFACTURER 265 #define CONFIG_G_DNL_MANUFACTURER "Altera" 266 #endif 267 #endif 268 269 /* 270 * U-Boot environment 271 */ 272 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 273 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 274 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE 275 #define CONFIG_ENV_SIZE 4096 276 277 /* 278 * SPL 279 * 280 * SRAM Memory layout: 281 * 282 * 0xFFFF_0000 ...... Start of SRAM 283 * 0xFFFF_xxxx ...... Top of stack (grows down) 284 * 0xFFFF_yyyy ...... Malloc area 285 * 0xFFFF_zzzz ...... Global Data 286 * 0xFFFF_FF00 ...... End of SRAM 287 */ 288 #define CONFIG_SPL_FRAMEWORK 289 #define CONFIG_SPL_RAM_DEVICE 290 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR 291 #define CONFIG_SPL_MAX_SIZE (64 * 1024) 292 #ifdef CONFIG_SPL_BUILD 293 #define CONFIG_SYS_MALLOC_SIMPLE 294 #endif 295 296 #define CONFIG_SPL_LIBCOMMON_SUPPORT 297 #define CONFIG_SPL_LIBGENERIC_SUPPORT 298 #define CONFIG_SPL_WATCHDOG_SUPPORT 299 #define CONFIG_SPL_SERIAL_SUPPORT 300 #define CONFIG_SPL_MMC_SUPPORT 301 #define CONFIG_SPL_SPI_SUPPORT 302 303 /* SPL SDMMC boot support */ 304 #ifdef CONFIG_SPL_MMC_SUPPORT 305 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) 306 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 2 307 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" 308 #define CONFIG_SPL_LIBDISK_SUPPORT 309 #else 310 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 3 311 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0xa00 /* offset 2560 sect (1M+256k) */ 312 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 800 /* 400 KB */ 313 #endif 314 #endif 315 316 /* SPL QSPI boot support */ 317 #ifdef CONFIG_SPL_SPI_SUPPORT 318 #define CONFIG_DM_SEQ_ALIAS 1 319 #define CONFIG_SPL_SPI_FLASH_SUPPORT 320 #define CONFIG_SPL_SPI_LOAD 321 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 322 #endif 323 324 /* 325 * Stack setup 326 */ 327 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR 328 329 #endif /* __CONFIG_SOCFPGA_CYCLONE5_COMMON_H__ */ 330