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 #define CONFIG_SYS_GENERIC_BOARD 10 11 /* Virtual target or real hardware */ 12 #undef CONFIG_SOCFPGA_VIRTUAL_TARGET 13 14 #define CONFIG_SYS_THUMB_BUILD 15 16 /* 17 * High level configuration 18 */ 19 #define CONFIG_DISPLAY_CPUINFO 20 #define CONFIG_DISPLAY_BOARDINFO_LATE 21 #define CONFIG_ARCH_MISC_INIT 22 #define CONFIG_ARCH_EARLY_INIT_R 23 #define CONFIG_SYS_NO_FLASH 24 #define CONFIG_CLOCKS 25 26 #define CONFIG_CRC32_VERIFY 27 28 #define CONFIG_FIT 29 #define CONFIG_OF_LIBFDT 30 #define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024) 31 32 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ 33 34 /* 35 * Memory configurations 36 */ 37 #define CONFIG_NR_DRAM_BANKS 1 38 #define PHYS_SDRAM_1 0x0 39 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 40 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 41 #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE 42 43 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 44 #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 45 #define CONFIG_SYS_INIT_SP_OFFSET \ 46 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 47 #define CONFIG_SYS_INIT_SP_ADDR \ 48 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 49 50 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 51 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 52 #define CONFIG_SYS_TEXT_BASE 0x08000040 53 #else 54 #define CONFIG_SYS_TEXT_BASE 0x01000040 55 #endif 56 57 /* 58 * U-Boot general configurations 59 */ 60 #define CONFIG_SYS_LONGHELP 61 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ 62 #define CONFIG_SYS_PBSIZE \ 63 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 64 /* Print buffer size */ 65 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ 66 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 67 /* Boot argument buffer size */ 68 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */ 69 #define CONFIG_AUTO_COMPLETE /* Command auto complete */ 70 #define CONFIG_CMDLINE_EDITING /* Command history etc */ 71 #define CONFIG_SYS_HUSH_PARSER 72 73 /* 74 * Cache 75 */ 76 #define CONFIG_SYS_ARM_CACHE_WRITEALLOC 77 #define CONFIG_SYS_CACHELINE_SIZE 32 78 #define CONFIG_SYS_L2_PL310 79 #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS 80 81 /* 82 * SDRAM controller 83 */ 84 #define CONFIG_ALTERA_SDRAM 85 86 /* 87 * EPCS/EPCQx1 Serial Flash Controller 88 */ 89 #ifdef CONFIG_ALTERA_SPI 90 #define CONFIG_CMD_SPI 91 #define CONFIG_CMD_SF 92 #define CONFIG_SF_DEFAULT_SPEED 30000000 93 #define CONFIG_SPI_FLASH_STMICRO 94 #define CONFIG_SPI_FLASH_BAR 95 /* 96 * The base address is configurable in QSys, each board must specify the 97 * base address based on it's particular FPGA configuration. Please note 98 * that the address here is incremented by 0x400 from the Base address 99 * selected in QSys, since the SPI registers are at offset +0x400. 100 * #define CONFIG_SYS_SPI_BASE 0xff240400 101 */ 102 #endif 103 104 /* 105 * Ethernet on SoC (EMAC) 106 */ 107 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) 108 #define CONFIG_DW_ALTDESCRIPTOR 109 #define CONFIG_MII 110 #define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ) 111 #define CONFIG_PHYLIB 112 #define CONFIG_PHY_GIGE 113 #endif 114 115 /* 116 * FPGA Driver 117 */ 118 #ifdef CONFIG_CMD_FPGA 119 #define CONFIG_FPGA 120 #define CONFIG_FPGA_ALTERA 121 #define CONFIG_FPGA_SOCFPGA 122 #define CONFIG_FPGA_COUNT 1 123 #endif 124 125 /* 126 * L4 OSC1 Timer 0 127 */ 128 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */ 129 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS 130 #define CONFIG_SYS_TIMER_COUNTS_DOWN 131 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) 132 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 133 #define CONFIG_SYS_TIMER_RATE 2400000 134 #else 135 #define CONFIG_SYS_TIMER_RATE 25000000 136 #endif 137 138 /* 139 * L4 Watchdog 140 */ 141 #ifdef CONFIG_HW_WATCHDOG 142 #define CONFIG_DESIGNWARE_WATCHDOG 143 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS 144 #define CONFIG_DW_WDT_CLOCK_KHZ 25000 145 #define CONFIG_HW_WATCHDOG_TIMEOUT_MS 30000 146 #endif 147 148 /* 149 * MMC Driver 150 */ 151 #ifdef CONFIG_CMD_MMC 152 #define CONFIG_MMC 153 #define CONFIG_BOUNCE_BUFFER 154 #define CONFIG_GENERIC_MMC 155 #define CONFIG_DWMMC 156 #define CONFIG_SOCFPGA_DWMMC 157 #define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024 158 #define CONFIG_SOCFPGA_DWMMC_DRVSEL 3 159 #define CONFIG_SOCFPGA_DWMMC_SMPSEL 0 160 /* FIXME */ 161 /* using smaller max blk cnt to avoid flooding the limited stack we have */ 162 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ 163 #endif 164 165 /* 166 * I2C support 167 */ 168 #define CONFIG_SYS_I2C 169 #define CONFIG_SYS_I2C_DW 170 #define CONFIG_SYS_I2C_BUS_MAX 4 171 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS 172 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS 173 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS 174 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS 175 /* Using standard mode which the speed up to 100Kb/s */ 176 #define CONFIG_SYS_I2C_SPEED 100000 177 #define CONFIG_SYS_I2C_SPEED1 100000 178 #define CONFIG_SYS_I2C_SPEED2 100000 179 #define CONFIG_SYS_I2C_SPEED3 100000 180 /* Address of device when used as slave */ 181 #define CONFIG_SYS_I2C_SLAVE 0x02 182 #define CONFIG_SYS_I2C_SLAVE1 0x02 183 #define CONFIG_SYS_I2C_SLAVE2 0x02 184 #define CONFIG_SYS_I2C_SLAVE3 0x02 185 #ifndef __ASSEMBLY__ 186 /* Clock supplied to I2C controller in unit of MHz */ 187 unsigned int cm_get_l4_sp_clk_hz(void); 188 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000) 189 #endif 190 #define CONFIG_CMD_I2C 191 192 /* 193 * QSPI support 194 */ 195 #ifdef CONFIG_OF_CONTROL /* QSPI is controlled via DT */ 196 #define CONFIG_CADENCE_QSPI 197 /* Enable multiple SPI NOR flash manufacturers */ 198 #define CONFIG_SPI_FLASH_STMICRO /* Micron/Numonyx flash */ 199 #define CONFIG_SPI_FLASH_SPANSION /* Spansion flash */ 200 #define CONFIG_SPI_FLASH_MTD 201 /* QSPI reference clock */ 202 #ifndef __ASSEMBLY__ 203 unsigned int cm_get_qspi_controller_clk_hz(void); 204 #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz() 205 #endif 206 #define CONFIG_CQSPI_DECODER 0 207 #define CONFIG_CMD_SF 208 #endif 209 210 #ifdef CONFIG_OF_CONTROL /* DW SPI is controlled via DT */ 211 #define CONFIG_DESIGNWARE_SPI 212 #define CONFIG_CMD_SPI 213 #endif 214 215 /* 216 * Serial Driver 217 */ 218 #define CONFIG_SYS_NS16550 219 #define CONFIG_SYS_NS16550_SERIAL 220 #define CONFIG_SYS_NS16550_REG_SIZE -4 221 #define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS 222 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 223 #define CONFIG_SYS_NS16550_CLK 1000000 224 #else 225 #define CONFIG_SYS_NS16550_CLK 100000000 226 #endif 227 #define CONFIG_CONS_INDEX 1 228 #define CONFIG_BAUDRATE 115200 229 230 /* 231 * USB 232 */ 233 #ifdef CONFIG_CMD_USB 234 #define CONFIG_USB_DWC2 235 #define CONFIG_USB_STORAGE 236 /* 237 * NOTE: User must define either of the following to select which 238 * of the two USB controllers available on SoCFPGA to use. 239 * The DWC2 driver doesn't support multiple USB controllers. 240 * #define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB0_ADDRESS 241 * #define CONFIG_USB_DWC2_REG_ADDR SOCFPGA_USB1_ADDRESS 242 */ 243 #endif 244 245 /* 246 * USB Gadget (DFU, UMS) 247 */ 248 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) 249 #define CONFIG_USB_GADGET 250 #define CONFIG_USB_GADGET_S3C_UDC_OTG 251 #define CONFIG_USB_GADGET_DUALSPEED 252 #define CONFIG_USB_GADGET_VBUS_DRAW 2 253 254 /* USB Composite download gadget - g_dnl */ 255 #define CONFIG_USB_GADGET_DOWNLOAD 256 #define CONFIG_USB_FUNCTION_MASS_STORAGE 257 258 #define CONFIG_USB_FUNCTION_DFU 259 #define CONFIG_DFU_MMC 260 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (32 * 1024 * 1024) 261 #define DFU_DEFAULT_POLL_TIMEOUT 300 262 263 /* USB IDs */ 264 #define CONFIG_G_DNL_VENDOR_NUM 0x0525 /* NetChip */ 265 #define CONFIG_G_DNL_PRODUCT_NUM 0xA4A5 /* Linux-USB File-backed Storage Gadget */ 266 #define CONFIG_G_DNL_UMS_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM 267 #define CONFIG_G_DNL_UMS_PRODUCT_NUM CONFIG_G_DNL_PRODUCT_NUM 268 #ifndef CONFIG_G_DNL_MANUFACTURER 269 #define CONFIG_G_DNL_MANUFACTURER "Altera" 270 #endif 271 #endif 272 273 /* 274 * U-Boot environment 275 */ 276 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 277 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 278 #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE 279 #define CONFIG_ENV_IS_NOWHERE 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