| /* |
| * Copyright (C) 2012 Altera Corporation <www.altera.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| #ifndef __CONFIG_SOCFPGA_COMMON_H__ |
| #define __CONFIG_SOCFPGA_COMMON_H__ |
| |
| |
| /* Virtual target or real hardware */ |
| #undef CONFIG_SOCFPGA_VIRTUAL_TARGET |
| |
| #define CONFIG_SYS_THUMB_BUILD |
| |
| /* |
| * High level configuration |
| */ |
| #define CONFIG_DISPLAY_CPUINFO |
| #define CONFIG_DISPLAY_BOARDINFO_LATE |
| #define CONFIG_ARCH_MISC_INIT |
| #define CONFIG_ARCH_EARLY_INIT_R |
| #define CONFIG_SYS_NO_FLASH |
| #define CONFIG_CLOCKS |
| |
| #define CONFIG_CRC32_VERIFY |
| |
| #define CONFIG_FIT |
| #define CONFIG_OF_LIBFDT |
| #define CONFIG_SYS_BOOTMAPSZ (64 * 1024 * 1024) |
| |
| #define CONFIG_TIMESTAMP /* Print image info with timestamp */ |
| |
| /* |
| * Memory configurations |
| */ |
| #define CONFIG_NR_DRAM_BANKS 1 |
| #define PHYS_SDRAM_1 0x0 |
| #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) |
| #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 |
| #define CONFIG_SYS_MEMTEST_END PHYS_SDRAM_1_SIZE |
| |
| #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 |
| #define CONFIG_SYS_INIT_SP_OFFSET \ |
| (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_ADDR \ |
| (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| |
| #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
| #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET |
| #define CONFIG_SYS_TEXT_BASE 0x08000040 |
| #else |
| #define CONFIG_SYS_TEXT_BASE 0x01000040 |
| #endif |
| |
| /* |
| * U-Boot general configurations |
| */ |
| #define CONFIG_SYS_LONGHELP |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ |
| #define CONFIG_SYS_PBSIZE \ |
| (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| /* Print buffer size */ |
| #define CONFIG_SYS_MAXARGS 32 /* Max number of command args */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| /* Boot argument buffer size */ |
| #define CONFIG_VERSION_VARIABLE /* U-BOOT version */ |
| #define CONFIG_AUTO_COMPLETE /* Command auto complete */ |
| #define CONFIG_CMDLINE_EDITING /* Command history etc */ |
| #define CONFIG_SYS_HUSH_PARSER |
| |
| #ifndef CONFIG_SYS_HOSTNAME |
| #define CONFIG_SYS_HOSTNAME CONFIG_SYS_BOARD |
| #endif |
| |
| /* |
| * Cache |
| */ |
| #define CONFIG_SYS_CACHELINE_SIZE 32 |
| #define CONFIG_SYS_L2_PL310 |
| #define CONFIG_SYS_PL310_BASE SOCFPGA_MPUL2_ADDRESS |
| |
| /* |
| * SDRAM controller |
| */ |
| #define CONFIG_ALTERA_SDRAM |
| |
| /* |
| * EPCS/EPCQx1 Serial Flash Controller |
| */ |
| #ifdef CONFIG_ALTERA_SPI |
| #define CONFIG_CMD_SPI |
| #define CONFIG_CMD_SF |
| #define CONFIG_SF_DEFAULT_SPEED 30000000 |
| #define CONFIG_SPI_FLASH_BAR |
| /* |
| * The base address is configurable in QSys, each board must specify the |
| * base address based on it's particular FPGA configuration. Please note |
| * that the address here is incremented by 0x400 from the Base address |
| * selected in QSys, since the SPI registers are at offset +0x400. |
| * #define CONFIG_SYS_SPI_BASE 0xff240400 |
| */ |
| #endif |
| |
| /* |
| * Ethernet on SoC (EMAC) |
| */ |
| #if defined(CONFIG_CMD_NET) && !defined(CONFIG_SOCFPGA_VIRTUAL_TARGET) |
| #define CONFIG_DW_ALTDESCRIPTOR |
| #define CONFIG_MII |
| #define CONFIG_AUTONEG_TIMEOUT (15 * CONFIG_SYS_HZ) |
| #define CONFIG_PHY_GIGE |
| #endif |
| |
| /* |
| * FPGA Driver |
| */ |
| #ifdef CONFIG_CMD_FPGA |
| #define CONFIG_FPGA |
| #define CONFIG_FPGA_ALTERA |
| #define CONFIG_FPGA_SOCFPGA |
| #define CONFIG_FPGA_COUNT 1 |
| #endif |
| |
| /* |
| * L4 OSC1 Timer 0 |
| */ |
| /* This timer uses eosc1, whose clock frequency is fixed at any condition. */ |
| #define CONFIG_SYS_TIMERBASE SOCFPGA_OSC1TIMER0_ADDRESS |
| #define CONFIG_SYS_TIMER_COUNTS_DOWN |
| #define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4) |
| #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET |
| #define CONFIG_SYS_TIMER_RATE 2400000 |
| #else |
| #define CONFIG_SYS_TIMER_RATE 25000000 |
| #endif |
| |
| /* |
| * L4 Watchdog |
| */ |
| #ifdef CONFIG_HW_WATCHDOG |
| #define CONFIG_DESIGNWARE_WATCHDOG |
| #define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS |
| #define CONFIG_DW_WDT_CLOCK_KHZ 25000 |
| #define CONFIG_HW_WATCHDOG_TIMEOUT_MS 30000 |
| #endif |
| |
| /* |
| * MMC Driver |
| */ |
| #ifdef CONFIG_CMD_MMC |
| #define CONFIG_MMC |
| #define CONFIG_BOUNCE_BUFFER |
| #define CONFIG_GENERIC_MMC |
| #define CONFIG_DWMMC |
| #define CONFIG_SOCFPGA_DWMMC |
| #define CONFIG_SOCFPGA_DWMMC_FIFO_DEPTH 1024 |
| /* FIXME */ |
| /* using smaller max blk cnt to avoid flooding the limited stack we have */ |
| #define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 /* FIXME -- SPL only? */ |
| #endif |
| |
| /* |
| * NAND Support |
| */ |
| #ifdef CONFIG_NAND_DENALI |
| #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| #define CONFIG_SYS_NAND_MAX_CHIPS 1 |
| #define CONFIG_SYS_NAND_ONFI_DETECTION |
| #define CONFIG_NAND_DENALI_ECC_SIZE 512 |
| #define CONFIG_SYS_NAND_REGS_BASE SOCFPGA_NANDREGS_ADDRESS |
| #define CONFIG_SYS_NAND_DATA_BASE SOCFPGA_NANDDATA_ADDRESS |
| #define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_DATA_BASE + 0x10) |
| #endif |
| |
| /* |
| * I2C support |
| */ |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_DW |
| #define CONFIG_SYS_I2C_BUS_MAX 4 |
| #define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS |
| #define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS |
| #define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS |
| #define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS |
| /* Using standard mode which the speed up to 100Kb/s */ |
| #define CONFIG_SYS_I2C_SPEED 100000 |
| #define CONFIG_SYS_I2C_SPEED1 100000 |
| #define CONFIG_SYS_I2C_SPEED2 100000 |
| #define CONFIG_SYS_I2C_SPEED3 100000 |
| /* Address of device when used as slave */ |
| #define CONFIG_SYS_I2C_SLAVE 0x02 |
| #define CONFIG_SYS_I2C_SLAVE1 0x02 |
| #define CONFIG_SYS_I2C_SLAVE2 0x02 |
| #define CONFIG_SYS_I2C_SLAVE3 0x02 |
| #ifndef __ASSEMBLY__ |
| /* Clock supplied to I2C controller in unit of MHz */ |
| unsigned int cm_get_l4_sp_clk_hz(void); |
| #define IC_CLK (cm_get_l4_sp_clk_hz() / 1000000) |
| #endif |
| #define CONFIG_CMD_I2C |
| |
| /* |
| * QSPI support |
| */ |
| /* Enable multiple SPI NOR flash manufacturers */ |
| #ifndef CONFIG_SPL_BUILD |
| #define CONFIG_SPI_FLASH_MTD |
| #define CONFIG_CMD_MTDPARTS |
| #define CONFIG_MTD_DEVICE |
| #define CONFIG_MTD_PARTITIONS |
| #define MTDIDS_DEFAULT "nor0=ff705000.spi.0" |
| #endif |
| /* QSPI reference clock */ |
| #ifndef __ASSEMBLY__ |
| unsigned int cm_get_qspi_controller_clk_hz(void); |
| #define CONFIG_CQSPI_REF_CLK cm_get_qspi_controller_clk_hz() |
| #endif |
| #define CONFIG_CQSPI_DECODER 0 |
| #define CONFIG_CMD_SF |
| #define CONFIG_SPI_FLASH_BAR |
| |
| /* |
| * Designware SPI support |
| */ |
| #define CONFIG_CMD_SPI |
| |
| /* |
| * Serial Driver |
| */ |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE -4 |
| #define CONFIG_SYS_NS16550_COM1 SOCFPGA_UART0_ADDRESS |
| #ifdef CONFIG_SOCFPGA_VIRTUAL_TARGET |
| #define CONFIG_SYS_NS16550_CLK 1000000 |
| #else |
| #define CONFIG_SYS_NS16550_CLK 100000000 |
| #endif |
| #define CONFIG_CONS_INDEX 1 |
| #define CONFIG_BAUDRATE 115200 |
| |
| /* |
| * USB |
| */ |
| #ifdef CONFIG_CMD_USB |
| #define CONFIG_USB_DWC2 |
| #define CONFIG_USB_STORAGE |
| #endif |
| |
| /* |
| * USB Gadget (DFU, UMS) |
| */ |
| #if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE) |
| #define CONFIG_USB_GADGET |
| #define CONFIG_USB_GADGET_DWC2_OTG |
| #define CONFIG_USB_GADGET_DUALSPEED |
| #define CONFIG_USB_GADGET_VBUS_DRAW 2 |
| |
| /* USB Composite download gadget - g_dnl */ |
| #define CONFIG_USB_GADGET_DOWNLOAD |
| #define CONFIG_USB_FUNCTION_MASS_STORAGE |
| |
| #define CONFIG_USB_FUNCTION_DFU |
| #ifdef CONFIG_DM_MMC |
| #define CONFIG_DFU_MMC |
| #endif |
| #define CONFIG_SYS_DFU_DATA_BUF_SIZE (32 * 1024 * 1024) |
| #define DFU_DEFAULT_POLL_TIMEOUT 300 |
| |
| /* USB IDs */ |
| #define CONFIG_G_DNL_VENDOR_NUM 0x0525 /* NetChip */ |
| #define CONFIG_G_DNL_PRODUCT_NUM 0xA4A5 /* Linux-USB File-backed Storage Gadget */ |
| #define CONFIG_G_DNL_UMS_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM |
| #define CONFIG_G_DNL_UMS_PRODUCT_NUM CONFIG_G_DNL_PRODUCT_NUM |
| #ifndef CONFIG_G_DNL_MANUFACTURER |
| #define CONFIG_G_DNL_MANUFACTURER CONFIG_SYS_VENDOR |
| #endif |
| #endif |
| |
| /* |
| * U-Boot environment |
| */ |
| #define CONFIG_SYS_CONSOLE_IS_IN_ENV |
| #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE |
| #define CONFIG_SYS_CONSOLE_ENV_OVERWRITE |
| #define CONFIG_ENV_SIZE 4096 |
| |
| /* Environment for SDMMC boot */ |
| #if defined(CONFIG_ENV_IS_IN_MMC) && !defined(CONFIG_ENV_OFFSET) |
| #define CONFIG_SYS_MMC_ENV_DEV 0 /* device 0 */ |
| #define CONFIG_ENV_OFFSET 512 /* just after the MBR */ |
| #endif |
| |
| /* |
| * mtd partitioning for serial NOR flash |
| * |
| * device nor0 <ff705000.spi.0>, # parts = 6 |
| * #: name size offset mask_flags |
| * 0: u-boot 0x00100000 0x00000000 0 |
| * 1: env1 0x00040000 0x00100000 0 |
| * 2: env2 0x00040000 0x00140000 0 |
| * 3: UBI 0x03e80000 0x00180000 0 |
| * 4: boot 0x00e80000 0x00180000 0 |
| * 5: rootfs 0x01000000 0x01000000 0 |
| * |
| */ |
| #if defined(CONFIG_CMD_SF) && !defined(MTDPARTS_DEFAULT) |
| #define MTDPARTS_DEFAULT "mtdparts=ff705000.spi.0:"\ |
| "1m(u-boot)," \ |
| "256k(env1)," \ |
| "256k(env2)," \ |
| "14848k(boot)," \ |
| "16m(rootfs)," \ |
| "-@1536k(UBI)\0" |
| #endif |
| |
| /* UBI and UBIFS support */ |
| #if defined(CONFIG_CMD_SF) || defined(CONFIG_CMD_NAND) |
| #define CONFIG_CMD_UBI |
| #define CONFIG_CMD_UBIFS |
| #define CONFIG_RBTREE |
| #define CONFIG_LZO |
| #endif |
| |
| /* |
| * SPL |
| * |
| * SRAM Memory layout: |
| * |
| * 0xFFFF_0000 ...... Start of SRAM |
| * 0xFFFF_xxxx ...... Top of stack (grows down) |
| * 0xFFFF_yyyy ...... Malloc area |
| * 0xFFFF_zzzz ...... Global Data |
| * 0xFFFF_FF00 ...... End of SRAM |
| */ |
| #define CONFIG_SPL_FRAMEWORK |
| #define CONFIG_SPL_RAM_DEVICE |
| #define CONFIG_SPL_TEXT_BASE CONFIG_SYS_INIT_RAM_ADDR |
| #define CONFIG_SPL_MAX_SIZE (64 * 1024) |
| #ifdef CONFIG_SPL_BUILD |
| #define CONFIG_SYS_MALLOC_SIMPLE |
| #endif |
| |
| #define CONFIG_SPL_LIBCOMMON_SUPPORT |
| #define CONFIG_SPL_LIBGENERIC_SUPPORT |
| #define CONFIG_SPL_WATCHDOG_SUPPORT |
| #define CONFIG_SPL_SERIAL_SUPPORT |
| #ifdef CONFIG_DM_MMC |
| #define CONFIG_SPL_MMC_SUPPORT |
| #endif |
| #ifdef CONFIG_DM_SPI |
| #define CONFIG_SPL_SPI_SUPPORT |
| #endif |
| #ifdef CONFIG_SPL_NAND_DENALI |
| #define CONFIG_SPL_NAND_SUPPORT |
| #endif |
| |
| /* SPL SDMMC boot support */ |
| #ifdef CONFIG_SPL_MMC_SUPPORT |
| #if defined(CONFIG_SPL_FAT_SUPPORT) || defined(CONFIG_SPL_EXT_SUPPORT) |
| #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 2 |
| #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot-dtb.img" |
| #define CONFIG_SPL_LIBDISK_SUPPORT |
| #else |
| #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 3 |
| #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0xa00 /* offset 2560 sect (1M+256k) */ |
| #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 800 /* 400 KB */ |
| #endif |
| #endif |
| |
| /* SPL QSPI boot support */ |
| #ifdef CONFIG_SPL_SPI_SUPPORT |
| #define CONFIG_DM_SEQ_ALIAS 1 |
| #define CONFIG_SPL_SPI_FLASH_SUPPORT |
| #define CONFIG_SPL_SPI_LOAD |
| #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x40000 |
| #endif |
| |
| /* SPL NAND boot support */ |
| #ifdef CONFIG_SPL_NAND_SUPPORT |
| #define CONFIG_SYS_NAND_USE_FLASH_BBT |
| #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 |
| #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 |
| #endif |
| |
| /* |
| * Stack setup |
| */ |
| #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR |
| |
| #endif /* __CONFIG_SOCFPGA_COMMON_H__ */ |
