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 #define CONFIG_SYS_THUMB_BUILD 13 14 /* 15 * High level configuration 16 */ 17 #define CONFIG_DISPLAY_BOARDINFO_LATE 18 #define CONFIG_ARCH_MISC_INIT 19 #define CONFIG_ARCH_EARLY_INIT_R 20 #define CONFIG_SYS_NO_FLASH 21 #define CONFIG_CLOCKS 22 23 #define CONFIG_CRC32_VERIFY 24 25 #define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024) 26 27 #define CONFIG_TIMESTAMP /* Print image info with timestamp */ 28 29 /* add target to build it automatically upon "make" */ 30 #define CONFIG_BUILD_TARGET "u-boot-with-spl.sfp" 31 32 /* 33 * Memory configurations 34 */ 35 #define CONFIG_NR_DRAM_BANKS 1 36 #define PHYS_SDRAM_1 0x0 37 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) 38 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 39 #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE 40 41 #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 42 #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 43 #define CONFIG_SYS_INIT_SP_OFFSET \ 44 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 45 #define CONFIG_SYS_INIT_SP_ADDR \ 46 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 47 48 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 49 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 50 #define CONFIG_SYS_TEXT_BASE 0x08000040 51 #else 52 #define CONFIG_SYS_TEXT_BASE 0x01000040 53 #endif 54 55 /* 56 * U-Boot general configurations 57 */ 58 #define CONFIG_SYS_LONGHELP 59 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ 60 #define CONFIG_SYS_PBSIZE \ 61 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 62 /* Print buffer size */ 63 #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ 64 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 65 /* Boot argument buffer size */ 66 #define CONFIG_AUTO_COMPLETE /* Command auto complete */ 67 #define CONFIG_CMDLINE_EDITING /* Command history etc */ 68 69 #ifndef CONFIG_SYS_HOSTNAME 70 #define CONFIG_SYS_HOSTNAME CONFIG_SYS_BOARD 71 #endif 72 73 /* 74 * Cache 75 */ 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_SF_DEFAULT_SPEED 30000000 89 /* 90 * The base address is configurable in QSys, each board must specify the 91 * base address based on it's particular FPGA configuration. Please note 92 * that the address here is incremented by 0x400 from the Base address 93 * selected in QSys, since the SPI registers are at offset +0x400. 94 * #define CONFIG_SYS_SPI_BASE 0xff240400 95 */ 96 #endif 97 98 /* 99 * Ethernet on SoC (EMAC) 100 */ 101 #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) 102 #define CONFIG_DW_ALTDESCRIPTOR 103 #define CONFIG_MII 104 #define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ) 105 #define CONFIG_PHY_GIGE 106 #endif 107 108 /* 109 * FPGA Driver 110 */ 111 #ifdef CONFIG_CMD_FPGA 112 #define CONFIG_FPGA 113 #define CONFIG_FPGA_ALTERA 114 #define CONFIG_FPGA_SOCFPGA 115 #define CONFIG_FPGA_COUNT 1 116 #endif 117 118 /* 119 * L4 OSC1 Timer 0 120 */ 121 /* This timer uses eosc1, whose clock frequency is fixed at any condition. */ 122 #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS 123 #define CONFIG_SYS_TIMER_COUNTS_DOWN 124 #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) 125 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 126 #define CONFIG_SYS_TIMER_RATE 2400000 127 #else 128 #define CONFIG_SYS_TIMER_RATE 25000000 129 #endif 130 131 /* 132 * L4 Watchdog 133 */ 134 #ifdef CONFIG_HW_WATCHDOG 135 #define CONFIG_DESIGNWARE_WATCHDOG 136 #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS 137 #define CONFIG_DW_WDT_CLOCK_KHZ 25000 138 #define CONFIG_HW_WATCHDOG_TIMEOUT_MS 30000 139 #endif 140 141 /* 142 * MMC Driver 143 */ 144 #ifdef CONFIG_CMD_MMC 145 #define CONFIG_BOUNCE_BUFFER 146 #define CONFIG_GENERIC_MMC 147 /* FIXME */ 148 /* using smaller max blk cnt to avoid flooding the limited stack we have */ 149 #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ 150 #endif 151 152 /* 153 * NAND Support 154 */ 155 #ifdef CONFIG_NAND_DENALI 156 #define CONFIG_SYS_MAX_NAND_DEVICE 1 157 #define CONFIG_SYS_NAND_MAX_CHIPS 1 158 #define CONFIG_SYS_NAND_ONFI_DETECTION 159 #define CONFIG_NAND_DENALI_ECC_SIZE 512 160 #define CONFIG_SYS_NAND_REGS_BASE SOCFPGA_NANDREGS_ADDRESS 161 #define CONFIG_SYS_NAND_DATA_BASE SOCFPGA_NANDDATA_ADDRESS 162 #define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_DATA_BASE + 0x10) 163 #endif 164 165 /* 166 * I2C support 167 */ 168 #define CONFIG_SYS_I2C 169 #define CONFIG_SYS_I2C_BUS_MAX 4 170 #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS 171 #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS 172 #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS 173 #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS 174 /* Using standard mode which the speed up to 100Kb/s */ 175 #define CONFIG_SYS_I2C_SPEED 100000 176 #define CONFIG_SYS_I2C_SPEED1 100000 177 #define CONFIG_SYS_I2C_SPEED2 100000 178 #define CONFIG_SYS_I2C_SPEED3 100000 179 /* Address of device when used as slave */ 180 #define CONFIG_SYS_I2C_SLAVE 0x02 181 #define CONFIG_SYS_I2C_SLAVE1 0x02 182 #define CONFIG_SYS_I2C_SLAVE2 0x02 183 #define CONFIG_SYS_I2C_SLAVE3 0x02 184 #ifndef __ASSEMBLY__ 185 /* Clock supplied to I2C controller in unit of MHz */ 186 unsigned int cm_get_l4_sp_clk_hz(void); 187 #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000) 188 #endif 189 190 /* 191 * QSPI support 192 */ 193 /* Enable multiple SPI NOR flash manufacturers */ 194 #ifndef CONFIG_SPL_BUILD 195 #define CONFIG_SPI_FLASH_MTD 196 #define CONFIG_CMD_MTDPARTS 197 #define CONFIG_MTD_DEVICE 198 #define CONFIG_MTD_PARTITIONS 199 #define MTDIDS_DEFAULT "nor0=ff705000.spi.0" 200 #endif 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_BOUNCE_BUFFER 208 209 /* 210 * Designware SPI support 211 */ 212 213 /* 214 * Serial Driver 215 */ 216 #define CONFIG_SYS_NS16550_SERIAL 217 #define CONFIG_SYS_NS16550_REG_SIZE -4 218 #define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS 219 #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET 220 #define CONFIG_SYS_NS16550_CLK 1000000 221 #else 222 #define CONFIG_SYS_NS16550_CLK 100000000 223 #endif 224 #define CONFIG_CONS_INDEX 1 225 #define CONFIG_BAUDRATE 115200 226 227 /* 228 * USB 229 */ 230 #ifdef CONFIG_CMD_USB 231 #define CONFIG_USB_DWC2 232 #endif 233 234 /* 235 * USB Gadget (DFU, UMS) 236 */ 237 #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) 238 #define CONFIG_USB_FUNCTION_MASS_STORAGE 239 240 #define CONFIG_SYS_DFU_DATA_BUF_SIZE (32 * 1024 * 1024) 241 #define DFU_DEFAULT_POLL_TIMEOUT 300 242 243 /* USB IDs */ 244 #define CONFIG_G_DNL_UMS_VENDOR_NUM 0x0525 245 #define CONFIG_G_DNL_UMS_PRODUCT_NUM 0xA4A5 246 #endif 247 248 /* 249 * U-Boot environment 250 */ 251 #if !defined(CONFIG_ENV_SIZE) 252 #define CONFIG_ENV_SIZE 4096 253 #endif 254 255 /* Environment for SDMMC boot */ 256 #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET) 257 #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */ 258 #define CONFIG_ENV_OFFSET 512 /* just after the MBR */ 259 #endif 260 261 /* Environment for QSPI boot */ 262 #if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_OFFSET) 263 #define CONFIG_ENV_OFFSET 0x00100000 264 #define CONFIG_ENV_SECT_SIZE (64 * 1024) 265 #endif 266 267 /* 268 * mtd partitioning for serial NOR flash 269 * 270 * device nor0 <ff705000.spi.0>, # parts = 6 271 * #: name size offset mask_flags 272 * 0: u-boot 0x00100000 0x00000000 0 273 * 1: env1 0x00040000 0x00100000 0 274 * 2: env2 0x00040000 0x00140000 0 275 * 3: UBI 0x03e80000 0x00180000 0 276 * 4: boot 0x00e80000 0x00180000 0 277 * 5: rootfs 0x01000000 0x01000000 0 278 * 279 */ 280 #if defined(CONFIG_CMD_SF) && !defined(MTDPARTS_DEFAULT) 281 #define MTDPARTS_DEFAULT "mtdparts=ff705000.spi.0:"\ 282 "1m(u-boot)," \ 283 "256k(env1)," \ 284 "256k(env2)," \ 285 "14848k(boot)," \ 286 "16m(rootfs)," \ 287 "-@1536k(UBI)\0" 288 #endif 289 290 /* UBI and UBIFS support */ 291 #if defined(CONFIG_CMD_SF) || defined(CONFIG_CMD_NAND) 292 #define CONFIG_CMD_UBIFS 293 #define CONFIG_RBTREE 294 #define CONFIG_LZO 295 #endif 296 297 /* 298 * SPL 299 * 300 * SRAM Memory layout: 301 * 302 * 0xFFFF_0000 ...... Start of SRAM 303 * 0xFFFF_xxxx ...... Top of stack (grows down) 304 * 0xFFFF_yyyy ...... Malloc area 305 * 0xFFFF_zzzz ...... Global Data 306 * 0xFFFF_FF00 ...... End of SRAM 307 */ 308 #define CONFIG_SPL_FRAMEWORK 309 #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR 310 #define CONFIG_SPL_MAX_SIZE (64 * 1024) 311 312 /* SPL SDMMC boot support */ 313 #ifdef CONFIG_SPL_MMC_SUPPORT 314 #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) 315 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 2 316 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" 317 #else 318 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION 1 319 #endif 320 #endif 321 322 /* SPL QSPI boot support */ 323 #ifdef CONFIG_SPL_SPI_SUPPORT 324 #define CONFIG_SPL_SPI_LOAD 325 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 326 #endif 327 328 /* SPL NAND boot support */ 329 #ifdef CONFIG_SPL_NAND_SUPPORT 330 #define CONFIG_SYS_NAND_USE_FLASH_BBT 331 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 332 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 333 #endif 334 335 /* 336 * Stack setup 337 */ 338 #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR 339 340 #endif /* __CONFIG_SOCFPGA_COMMON_H__ */ 341