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 /*#define CONFIG_QSPI_RBF_ADDR          0x720000*/
  61
  62 /* Flash device info */
  63
  64 /*#define CONFIG_ENV_IS_IN_SPI_FLASH*/
  65 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
  66 #undef CONFIG_ENV_OFFSET
  67 #undef CONFIG_ENV_SIZE
  68 #define CONFIG_ENV_OFFSET               0x710000
  69 #define CONFIG_ENV_SIZE                 (4 * 1024)
  70 #define CONFIG_ENV_SECT_SIZE            (4 * 1024)
  71 #endif /* CONFIG_ENV_IS_IN_SPI_FLASH */
  72
  73 #ifndef CONFIG_SPL_BUILD
  74 #define CONFIG_MTD_DEVICE
  75 #define CONFIG_MTD_PARTITIONS
  76 #define MTDIDS_DEFAULT                  "nor0=ff705000.spi.0"
  77 #endif /* CONFIG_SPL_BUILD */
  78
  79 #ifndef __ASSEMBLY__
  80 unsigned int cm_get_qspi_controller_clk_hz(void);
  81 #define CONFIG_CQSPI_REF_CLK            cm_get_qspi_controller_clk_hz()
  82 #endif
  83
  84 #endif /* CONFIG_CADENCE_QSPI */
  85
  86 /*
  87  * Boot arguments passed to the boot command. The value of
  88  * CONFIG_BOOTARGS goes into the environment value "bootargs".
  89  * Do note the value will override also the chosen node in FDT blob.
  90  */
  91 #define CONFIG_BOOTARGS "earlycon"
  92 #define CONFIG_BOOTCOMMAND "run fatscript; run mmcload;run linux_qspi_enable;" \
  93                            "run mmcboot"
  94
  95 #define CONFIG_EXTRA_ENV_SETTINGS \
  96         "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  97         "bootfile=Image\0" \
  98         "fdt_addr=8000000\0" \
  99         "fdtimage=socfpga_stratix10_socdk.dtb\0" \
 100         "mmcroot=/dev/mmcblk0p2\0" \
 101         "mmcboot=setenv bootargs " CONFIG_BOOTARGS \
 102                 " root=${mmcroot} rw rootwait;" \
 103                 "booti ${loadaddr} - ${fdt_addr}\0" \
 104         "mmcload=mmc rescan;" \
 105                 "load mmc 0:1 ${loadaddr} ${bootfile};" \
 106                 "load mmc 0:1 ${fdt_addr} ${fdtimage}\0" \
 107         "linux_qspi_enable=if sf probe; then " \
 108                 "echo Enabling QSPI at Linux DTB...;" \
 109                 "fdt addr ${fdt_addr}; fdt resize;" \
 110                 "fdt set /soc/spi@ff8d2000 status okay;" \
 111                 "fdt set /soc/clkmgr/clocks/qspi_clk clock-frequency " \
 112                 " ${qspi_clock}; fi; \0" \
 113         "scriptaddr=0x02100000\0" \
 114         "scriptfile=u-boot.scr\0" \
 115         "fatscript=if fatload mmc 0:1 ${scriptaddr} ${scriptfile};" \
 116                    "then source ${scriptaddr}; fi\0" \
 117         "socfpga_legacy_reset_compat=1\0"
 118
 119 /*
 120  * Generic Interrupt Controller Definitions
 121  */
 122 #define CONFIG_GICV2
 123
 124 /*
 125  * External memory configurations
 126  */
 127 #define PHYS_SDRAM_1                    0x0
 128 #define PHYS_SDRAM_1_SIZE               (1 * 1024 * 1024 * 1024)
 129 #define CONFIG_SYS_SDRAM_BASE           0
 130 #define CONFIG_SYS_MEMTEST_START        0
 131 #define CONFIG_SYS_MEMTEST_END          PHYS_SDRAM_1_SIZE - 0x200000
 132
 133 /*
 134  * Serial / UART configurations
 135  */
 136 #define CONFIG_SYS_NS16550_CLK          100000000
 137 #define CONFIG_SYS_NS16550_MEM32
 138
 139 /*
 140  * Timer & watchdog configurations
 141  */
 142 #define COUNTER_FREQUENCY               400000000
 143
 144 /*
 145  * SDMMC configurations
 146  */
 147 #ifdef CONFIG_CMD_MMC
 148 #define CONFIG_SYS_MMC_MAX_BLK_COUNT    256
 149 #endif
 150 /*
 151  * Flash configurations
 152  */
 153 #define CONFIG_SYS_MAX_FLASH_BANKS      1
 154
 155 /* Ethernet on SoC (EMAC) */
 156 #if defined(CONFIG_CMD_NET)
 157 #define CONFIG_DW_ALTDESCRIPTOR
 158 #endif /* CONFIG_CMD_NET */
 159
 160 /*
 161  * L4 Watchdog
 162  */
 163 #ifdef CONFIG_SPL_BUILD
 164 #define CONFIG_HW_WATCHDOG
 165 #define CONFIG_DESIGNWARE_WATCHDOG
 166 #define CONFIG_DW_WDT_BASE              SOCFPGA_L4WD0_ADDRESS
 167 #ifndef __ASSEMBLY__
 168 unsigned int cm_get_l4_sys_free_clk_hz(void);
 169 #define CONFIG_DW_WDT_CLOCK_KHZ         (cm_get_l4_sys_free_clk_hz() / 1000)
 170 #endif
 171 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
 172 #endif
 173
 174 /*
 175  * SPL memory layout
 176  *
 177  * On chip RAM
 178  * 0xFFE0_0000 ...... Start of OCRAM
 179  * SPL code, rwdata
 180  * empty space
 181  * 0xFFEx_xxxx ...... Top of stack (grows down)
 182  * 0xFFEy_yyyy ...... Global Data
 183  * 0xFFEz_zzzz ...... Malloc prior relocation (size CONFIG_SYS_MALLOC_F_LEN)
 184  * 0xFFE3_F000 ...... Hardware handdoff blob (size 4KB)
 185  * 0xFFE3_FFFF ...... End of OCRAM
 186  *
 187  * SDRAM
 188  * 0x0000_0000 ...... Start of SDRAM_1
 189  * unused / empty space for image loading
 190  * Size 64MB   ...... MALLOC (size CONFIG_SYS_SPL_MALLOC_SIZE)
 191  * Size 1MB    ...... BSS (size CONFIG_SPL_BSS_MAX_SIZE)
 192  * 0x8000_0000 ...... End of SDRAM_1 (assume 2GB)
 193  *
 194  */
 195 #define CONFIG_SPL_TARGET               "spl/u-boot-spl.hex"
 196 #define CONFIG_SPL_MAX_SIZE             CONFIG_SYS_INIT_RAM_SIZE
 197 #define CONFIG_SPL_STACK                CONFIG_SYS_INIT_SP_ADDR
 198 #define CONFIG_SPL_BSS_MAX_SIZE         0x100000        /* 1 MB */
 199 #define CONFIG_SPL_BSS_START_ADDR       (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE \
 200                                         - CONFIG_SPL_BSS_MAX_SIZE)
 201 #define CONFIG_SYS_SPL_MALLOC_SIZE      (CONFIG_SYS_MALLOC_LEN)
 202 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SPL_BSS_START_ADDR \
 203                                         - CONFIG_SYS_SPL_MALLOC_SIZE)
 204
 205 /* SPL SDMMC boot support */
 206 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
 207 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
 208
 209 #endif  /* __CONFIG_H */