include/configs/xilinx_zynqmp.h

   1 /*
   2  * Configuration for Xilinx ZynqMP
   3  * (C) Copyright 2014 - 2015 Xilinx, Inc.
   4  * Michal Simek <michal.simek@xilinx.com>
   5  *
   6  * Based on Configuration for Versatile Express
   7  *
   8  * SPDX-License-Identifier:     GPL-2.0+
   9  */
  10
  11 #ifndef __XILINX_ZYNQMP_H
  12 #define __XILINX_ZYNQMP_H
  13
  14 #define CONFIG_REMAKE_ELF
  15
  16 /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
  17
  18 #define CONFIG_SYS_NO_FLASH
  19
  20 #define CONFIG_SYS_GENERIC_BOARD
  21
  22 /* Generic Interrupt Controller Definitions */
  23 #define CONFIG_GICV2
  24 #define GICD_BASE       0xF9010000
  25 #define GICC_BASE       0xF9020000
  26
  27 /* Physical Memory Map */
  28 #define CONFIG_NR_DRAM_BANKS            1
  29 #define CONFIG_SYS_SDRAM_BASE           0
  30 #define CONFIG_SYS_SDRAM_SIZE           0x40000000
  31
  32 #define CONFIG_SYS_MEMTEST_START        CONFIG_SYS_SDRAM_BASE
  33 #define CONFIG_SYS_MEMTEST_END          CONFIG_SYS_SDRAM_SIZE
  34
  35 /* Have release address at the end of 256MB for now */
  36 #define CPU_RELEASE_ADDR        0xFFFFFF0
  37
  38 /* Cache Definitions */
  39 #define CONFIG_SYS_CACHELINE_SIZE       64
  40
  41 #define CONFIG_IDENT_STRING             " Xilinx ZynqMP"
  42
  43 #define CONFIG_SYS_TEXT_BASE            0x8000000
  44 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x7fff0)
  45
  46 /* Flat Device Tree Definitions */
  47 #define CONFIG_OF_LIBFDT
  48
  49 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
  50 #define COUNTER_FREQUENCY               4000000
  51
  52 /* Size of malloc() pool */
  53 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 0x400000)
  54
  55 /* Serial setup */
  56 #define CONFIG_ZYNQ_SERIAL_UART0
  57 #define CONFIG_ZYNQ_SERIAL
  58
  59 #define CONFIG_CONS_INDEX               0
  60 #define CONFIG_BAUDRATE                 115200
  61 #define CONFIG_SYS_BAUDRATE_TABLE \
  62         { 4800, 9600, 19200, 38400, 57600, 115200 }
  63
  64 #define CONFIG_ZYNQ_SDHCI0
  65
  66 /* Command line configuration */
  67 #define CONFIG_CMD_ENV
  68 #define CONFIG_CMD_EXT2
  69 #define CONFIG_CMD_EXT4
  70 #define CONFIG_CMD_FAT
  71 #define CONFIG_CMD_FS_GENERIC
  72 #define CONFIG_DOS_PARTITION
  73 #define CONFIG_CMD_ELF
  74 #define CONFIG_MP
  75
  76 /* SPI */
  77 #ifdef CONFIG_ZYNQ_SPI
  78 # define CONFIG_SPI_FLASH_SST
  79 # define CONFIG_CMD_SF
  80 #endif
  81
  82 #if defined(CONFIG_ZYNQ_SDHCI0) || defined(CONFIG_ZYNQ_SDHCI1)
  83 # define CONFIG_MMC
  84 # define CONFIG_GENERIC_MMC
  85 # define CONFIG_SDHCI
  86 # define CONFIG_ZYNQ_SDHCI
  87 # define CONFIG_CMD_MMC
  88 #endif
  89
  90 #if defined(CONFIG_ZYNQ_SDHCI)
  91 # define CONFIG_FAT_WRITE
  92 # define CONFIG_CMD_EXT4_WRITE
  93 #endif
  94
  95 /* Miscellaneous configurable options */
  96 #define CONFIG_SYS_LOAD_ADDR            0x8000000
  97
  98 /* Initial environment variables */
  99 #define CONFIG_EXTRA_ENV_SETTINGS \
 100         "kernel_addr=0x80000\0" \
 101         "fdt_addr=0x7000000\0" \
 102         "fdt_high=0x10000000\0" \
 103         "sdboot=mmcinfo && load mmc 0:0 $fdt_addr system.dtb && " \
 104                 "load mmc 0:0 $kernel_addr Image && booti $kernel_addr - $fdt_addr\0"
 105
 106 #define CONFIG_BOOTARGS         "setenv bootargs console=ttyPS0,${baudrate} " \
 107                                 "earlycon=cdns,mmio,0xff000000,${baudrate}n8"
 108 #define CONFIG_PREBOOT          "run bootargs"
 109 #define CONFIG_BOOTCOMMAND      "run $modeboot"
 110 #define CONFIG_BOOTDELAY        5
 111
 112 #define CONFIG_BOARD_LATE_INIT
 113
 114 /* Do not preserve environment */
 115 #define CONFIG_ENV_IS_NOWHERE           1
 116 #define CONFIG_ENV_SIZE                 0x1000
 117
 118 /* Monitor Command Prompt */
 119 /* Console I/O Buffer Size */
 120 #define CONFIG_SYS_CBSIZE               2048
 121 #define CONFIG_SYS_PROMPT               "ZynqMP> "
 122 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 123                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 124 #define CONFIG_SYS_HUSH_PARSER
 125 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 126 #define CONFIG_SYS_LONGHELP
 127 #define CONFIG_CMDLINE_EDITING
 128 #define CONFIG_SYS_MAXARGS              64
 129
 130 #define CONFIG_ZYNQ_I2C0
 131 #define CONFIG_SYS_I2C_ZYNQ
 132
 133 /* I2C */
 134 #if defined(CONFIG_SYS_I2C_ZYNQ)
 135 # define CONFIG_CMD_I2C
 136 # define CONFIG_SYS_I2C
 137 # define CONFIG_SYS_I2C_ZYNQ_SPEED              100000
 138 # define CONFIG_SYS_I2C_ZYNQ_SLAVE              0
 139 #endif
 140
 141 #define CONFIG_ZYNQMP_EEPROM
 142
 143 /* EEPROM */
 144 #ifdef CONFIG_ZYNQMP_EEPROM
 145 # define CONFIG_CMD_EEPROM
 146 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         2
 147 # define CONFIG_SYS_I2C_EEPROM_ADDR             0x54
 148 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      4
 149 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  5
 150 # define CONFIG_SYS_EEPROM_SIZE                 (64 * 1024)
 151 #endif
 152
 153 #define CONFIG_FIT
 154 #define CONFIG_FIT_VERBOSE       /* enable fit_format_{error,warning}() */
 155
 156 #define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)
 157
 158 #define CONFIG_CMD_BOOTI
 159 #define CONFIG_CMD_UNZIP
 160
 161 #define CONFIG_BOARD_EARLY_INIT_R
 162 #define CONFIG_CLOCKS
 163
 164 #endif /* __XILINX_ZYNQMP_H */