include/configs/socfpga_stratix10_socdk.h

   1 /* SPDX-License-Identifier: GPL-2.0
   2  *
   3  * Copyright (C) 2017-2018 Intel Corporation <www.intel.com>
   4  *
   5  */
   6
   7 #ifndef __CONFIG_SOCFGPA_STRATIX10_H__
   8 #define __CONFIG_SOCFGPA_STRATIX10_H__
   9
  10 #include <asm/arch/base_addr_s10.h>
  11 #include <asm/arch/handoff_s10.h>
  12
  13 /*
  14  * U-Boot general configurations
  15  */
  16 #define CONFIG_SYS_MONITOR_BASE         CONFIG_SYS_TEXT_BASE
  17 #define CONFIG_LOADADDR                 0x2000000
  18 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  19 #define CONFIG_REMAKE_ELF
  20 /* sysmgr.boot_scratch_cold4 & 5 (64bit) will be used for PSCI_CPU_ON call */
  21 #define CPU_RELEASE_ADDR                0xFFD12210
  22 #define CONFIG_SYS_CACHELINE_SIZE       64
  23 #define CONFIG_SYS_MEM_RESERVE_SECURE   0       /* using OCRAM, not DDR */
  24
  25 /*
  26  * U-Boot console configurations
  27  */
  28 #define CONFIG_SYS_MAXARGS              64
  29 #define CONFIG_SYS_CBSIZE               2048
  30 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  31                                         sizeof(CONFIG_SYS_PROMPT) + 16)
  32 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  33
  34 /* Extend size of kernel image for uncompression */
  35 #define CONFIG_SYS_BOOTM_LEN            (32 * 1024 * 1024)
  36
  37 /*
  38  * U-Boot run time memory configurations
  39  */
  40 #define CONFIG_SYS_INIT_RAM_ADDR        0xFFE00000
  41 #define CONFIG_SYS_INIT_RAM_SIZE        0x40000
  42 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR  \
  43                                         + CONFIG_SYS_INIT_RAM_SIZE \
  44                                         - S10_HANDOFF_SIZE)
  45 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_INIT_SP_ADDR)
  46 #define CONFIG_SYS_MALLOC_LEN           (5 * 1024 * 1024)
  47
  48 /*
  49  * U-Boot environment configurations
  50  */
  51 #define CONFIG_ENV_SIZE                 0x1000
  52 #define CONFIG_SYS_MMC_ENV_DEV          0       /* device 0 */
  53 #define CONFIG_ENV_OFFSET               512     /* just after the MBR */
  54
  55 /*
  56  * QSPI support
  57  */
  58  #ifdef CONFIG_CADENCE_QSPI
  59 /* Enable it if you want to use dual-stacked mode */
  60 #undef CONFIG_SF_DUAL_FLASH
  61 /*#define CONFIG_QSPI_RBF_ADDR          0x720000*/
  62
  63 /* Flash device info */
  64 #define CONFIG_SF_DEFAULT_SPEED         (50000000)
  65 #define CONFIG_SF_DEFAULT_MODE          (SPI_MODE_3 | SPI_RX_QUAD)
  66 #define CONFIG_SF_DEFAULT_BUS           0
  67 #define CONFIG_SF_DEFAULT_CS            0
  68
  69 /*#define CONFIG_ENV_IS_IN_SPI_FLASH*/
  70 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
  71 #undef CONFIG_ENV_OFFSET
  72 #undef CONFIG_ENV_SIZE
  73 #define CONFIG_ENV_OFFSET               0x710000
  74 #define CONFIG_ENV_SIZE                 (4 * 1024)
  75 #define CONFIG_ENV_SECT_SIZE            (4 * 1024)
  76 #endif /* CONFIG_ENV_IS_IN_SPI_FLASH */
  77
  78 #ifndef CONFIG_SPL_BUILD
  79 #define CONFIG_MTD_DEVICE
  80 #define CONFIG_MTD_PARTITIONS
  81 #define MTDIDS_DEFAULT                  "nor0=ff705000.spi.0"
  82 #endif /* CONFIG_SPL_BUILD */
  83
  84 #ifndef __ASSEMBLY__
  85 unsigned int cm_get_qspi_controller_clk_hz(void);
  86 #define CONFIG_CQSPI_REF_CLK            cm_get_qspi_controller_clk_hz()
  87 #endif
  88
  89 #endif /* CONFIG_CADENCE_QSPI */
  90
  91 /*
  92  * Boot arguments passed to the boot command. The value of
  93  * CONFIG_BOOTARGS goes into the environment value "bootargs".
  94  * Do note the value will override also the chosen node in FDT blob.
  95  */
  96 #define CONFIG_BOOTARGS "earlycon"
  97 #define CONFIG_BOOTCOMMAND "run fatscript; run mmcload;run linux_qspi_enable;" \
  98                            "run mmcboot"
  99
 100 #define CONFIG_EXTRA_ENV_SETTINGS \
 101         "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
 102         "bootfile=Image\0" \
 103         "fdt_addr=8000000\0" \
 104         "fdtimage=socfpga_stratix10_socdk.dtb\0" \
 105         "mmcroot=/dev/mmcblk0p2\0" \
 106         "mmcboot=setenv bootargs " CONFIG_BOOTARGS \
 107                 " root=${mmcroot} rw rootwait;" \
 108                 "booti ${loadaddr} - ${fdt_addr}\0" \
 109         "mmcload=mmc rescan;" \
 110                 "load mmc 0:1 ${loadaddr} ${bootfile};" \
 111                 "load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
 112         "linux_qspi_enable=if sf probe; then " \
 113                 "echo Enabling QSPI at Linux DTB...;" \
 114                 "fdt addr ${fdt_addr}; fdt resize;" \
 115                 "fdt set /soc/spi@ff8d2000 status okay;" \
 116                 "fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency " \
 117                 " ${qspi_clock}; fi; \0" \
 118         "scriptaddr=0x02100000\0" \
 119         "scriptfile=u-boot.scr\0" \
 120         "fatscript=if fatload mmc 0:1 ${scriptaddr} ${scriptfile};" \
 121                    "then source ${scriptaddr}; fi\0"
 122
 123 /*
 124  * Generic Interrupt Controller Definitions
 125  */
 126 #define CONFIG_GICV2
 127
 128 /*
 129  * External memory configurations
 130  */
 131 #define PHYS_SDRAM_1                    0x0
 132 #define PHYS_SDRAM_1_SIZE               (1 * 1024 * 1024 * 1024)
 133 #define CONFIG_SYS_SDRAM_BASE           0
 134 #define CONFIG_SYS_MEMTEST_START        0
 135 #define CONFIG_SYS_MEMTEST_END          PHYS_SDRAM_1_SIZE - 0x200000
 136
 137 /*
 138  * SDRAM controller
 139  */
 140 #define CONFIG_ALTERA_SDRAM
 141
 142 /*
 143  * Serial / UART configurations
 144  */
 145 #define CONFIG_SYS_NS16550_CLK          100000000
 146 #define CONFIG_SYS_NS16550_MEM32
 147
 148 /*
 149  * Timer & watchdog configurations
 150  */
 151 #define COUNTER_FREQUENCY               400000000
 152
 153 /*
 154  * SDMMC configurations
 155  */
 156 #ifdef CONFIG_CMD_MMC
 157 #define CONFIG_BOUNCE_BUFFER
 158 #define CONFIG_SYS_MMC_MAX_BLK_COUNT    256
 159 #endif
 160 /*
 161  * Flash configurations
 162  */
 163 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 164
 165 /* Ethernet on SoC (EMAC) */
 166 #if defined(CONFIG_CMD_NET)
 167 #define CONFIG_DW_ALTDESCRIPTOR
 168 #endif /* CONFIG_CMD_NET */
 169
 170 /*
 171  * L4 Watchdog
 172  */
 173 #ifdef CONFIG_SPL_BUILD
 174 #define CONFIG_HW_WATCHDOG
 175 #define CONFIG_DESIGNWARE_WATCHDOG
 176 #define CONFIG_DW_WDT_BASE              SOCFPGA_L4WD0_ADDRESS
 177 #ifndef __ASSEMBLY__
 178 unsigned int cm_get_l4_sys_free_clk_hz(void);
 179 #define CONFIG_DW_WDT_CLOCK_KHZ         (cm_get_l4_sys_free_clk_hz() / 1000)
 180 #endif
 181 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
 182 #endif
 183
 184 /*
 185  * SPL memory layout
 186  *
 187  * On chip RAM
 188  * 0xFFE0_0000 ...... Start of OCRAM
 189  * SPL code, rwdata
 190  * empty space
 191  * 0xFFEx_xxxx ...... Top of stack (grows down)
 192  * 0xFFEy_yyyy ...... Global Data
 193  * 0xFFEz_zzzz ...... Malloc prior relocation (size CONFIG_SYS_MALLOC_F_LEN)
 194  * 0xFFE3_F000 ...... Hardware handdoff blob (size 4KB)
 195  * 0xFFE3_FFFF ...... End of OCRAM
 196  *
 197  * SDRAM
 198  * 0x0000_0000 ...... Start of SDRAM_1
 199  * unused / empty space for image loading
 200  * Size 64MB   ...... MALLOC (size CONFIG_SYS_SPL_MALLOC_SIZE)
 201  * Size 1MB    ...... BSS (size CONFIG_SPL_BSS_MAX_SIZE)
 202  * 0x8000_0000 ...... End of SDRAM_1 (assume 2GB)
 203  *
 204  */
 205 #define CONFIG_SPL_TEXT_BASE            CONFIG_SYS_INIT_RAM_ADDR
 206 #define CONFIG_SPL_MAX_SIZE             CONFIG_SYS_INIT_RAM_SIZE
 207 #define CONFIG_SPL_STACK                CONFIG_SYS_INIT_SP_ADDR
 208 #define CONFIG_SPL_BSS_MAX_SIZE         0x100000        /* 1 MB */
 209 #define CONFIG_SPL_BSS_START_ADDR       (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE \
 210                                         - CONFIG_SPL_BSS_MAX_SIZE)
 211 #define CONFIG_SYS_SPL_MALLOC_SIZE      (CONFIG_SYS_MALLOC_LEN)
 212 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SPL_BSS_START_ADDR \
 213                                         - CONFIG_SYS_SPL_MALLOC_SIZE)
 214 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x3C00000
 215
 216 /* SPL SDMMC boot support */
 217 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 218 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot-dtb.img"
 219
 220 #endif  /* __CONFIG_H */