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