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 /* Generic Interrupt Controller Definitions */
  19 #define CONFIG_GICV2
  20 #define GICD_BASE       0xF9010000
  21 #define GICC_BASE       0xF9020000
  22
  23 #define CONFIG_SYS_ALT_MEMTEST
  24 #define CONFIG_SYS_MEMTEST_SCRATCH      0xfffc0000
  25
  26 #ifndef CONFIG_NR_DRAM_BANKS
  27 # define CONFIG_NR_DRAM_BANKS           2
  28 #endif
  29 #define CONFIG_SYS_MEMTEST_START        0
  30 #define CONFIG_SYS_MEMTEST_END          1000
  31
  32 #define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SYS_TEXT_BASE
  33
  34 /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
  35 #if !defined(COUNTER_FREQUENCY)
  36 # define COUNTER_FREQUENCY              100000000
  37 #endif
  38
  39 /* Size of malloc() pool */
  40 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 0x2000000)
  41
  42 /* Serial setup */
  43 #define CONFIG_ARM_DCC
  44 #define CONFIG_CPU_ARMV8
  45
  46 #define CONFIG_CONS_INDEX               0
  47 #define CONFIG_SYS_BAUDRATE_TABLE \
  48         { 4800, 9600, 19200, 38400, 57600, 115200 }
  49
  50 /* Command line configuration */
  51 #define CONFIG_MP
  52
  53 /* BOOTP options */
  54 #define CONFIG_BOOTP_BOOTFILESIZE
  55 #define CONFIG_BOOTP_MAY_FAIL
  56
  57 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
  58 # define CONFIG_SUPPORT_EMMC_BOOT
  59 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
  60 #  define CONFIG_ZYNQ_SDHCI_MAX_FREQ    200000000
  61 # endif
  62 #endif
  63
  64 #ifdef CONFIG_NAND_ARASAN
  65 # define CONFIG_SYS_MAX_NAND_DEVICE     1
  66 # define CONFIG_SYS_NAND_ONFI_DETECTION
  67 # define CONFIG_MTD_DEVICE
  68 #endif
  69
  70 #if defined(CONFIG_SPL_BUILD)
  71 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
  72 #endif
  73
  74 /* Miscellaneous configurable options */
  75 #define CONFIG_SYS_LOAD_ADDR            0x8000000
  76
  77 #if defined(CONFIG_ZYNQMP_USB)
  78 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    0x1800000
  79 #define DFU_DEFAULT_POLL_TIMEOUT        300
  80 #define CONFIG_USB_CABLE_CHECK
  81 #define CONFIG_THOR_RESET_OFF
  82 #define DFU_ALT_INFO_RAM \
  83         "dfu_ram_info=" \
  84         "setenv dfu_alt_info " \
  85         "Image ram $kernel_addr $kernel_size\\\\;" \
  86         "system.dtb ram $fdt_addr $fdt_size\0" \
  87         "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
  88         "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
  89
  90 #define DFU_ALT_INFO  \
  91                 DFU_ALT_INFO_RAM
  92
  93 #ifndef CONFIG_SPL_BUILD
  94 # define PARTS_DEFAULT \
  95         "partitions=uuid_disk=${uuid_gpt_disk};" \
  96         "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
  97         "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
  98 #endif
  99 #endif
 100
 101 #if !defined(DFU_ALT_INFO)
 102 # define DFU_ALT_INFO
 103 #endif
 104
 105 #if !defined(PARTS_DEFAULT)
 106 # define PARTS_DEFAULT
 107 #endif
 108
 109 /* Do not preserve environment */
 110 #define CONFIG_ENV_SIZE                 0x8000
 111
 112 /* Monitor Command Prompt */
 113 /* Console I/O Buffer Size */
 114 #define CONFIG_SYS_CBSIZE               2048
 115 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 116 #define CONFIG_PANIC_HANG
 117 #define CONFIG_SYS_MAXARGS              64
 118
 119 /* Ethernet driver */
 120 #if defined(CONFIG_ZYNQ_GEM)
 121 # define CONFIG_MII
 122 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 123 # define PHY_ANEG_TIMEOUT       20000
 124 #endif
 125
 126 /* I2C */
 127 #if defined(CONFIG_SYS_I2C_ZYNQ)
 128 # define CONFIG_SYS_I2C
 129 # define CONFIG_SYS_I2C_ZYNQ_SPEED              100000
 130 # define CONFIG_SYS_I2C_ZYNQ_SLAVE              0
 131 #endif
 132
 133 /* EEPROM */
 134 #ifdef CONFIG_ZYNQMP_EEPROM
 135 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         2
 136 # define CONFIG_SYS_I2C_EEPROM_ADDR             0x54
 137 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      4
 138 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  5
 139 # define CONFIG_SYS_EEPROM_SIZE                 (64 * 1024)
 140 #endif
 141
 142 #ifdef CONFIG_SATA_CEVA
 143 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
 144 #define CONFIG_SYS_SCSI_MAX_LUN         1
 145 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
 146                                          CONFIG_SYS_SCSI_MAX_LUN)
 147 #endif
 148
 149 #define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)
 150
 151 #define CONFIG_BOARD_EARLY_INIT_R
 152 #define CONFIG_CLOCKS
 153
 154 #define ENV_MEM_LAYOUT_SETTINGS \
 155         "fdt_high=10000000\0" \
 156         "initrd_high=10000000\0" \
 157         "fdt_addr_r=0x40000000\0" \
 158         "pxefile_addr_r=0x10000000\0" \
 159         "kernel_addr_r=0x18000000\0" \
 160         "scriptaddr=0x02000000\0" \
 161         "ramdisk_addr_r=0x02100000\0" \
 162
 163 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
 164 # define BOOT_TARGET_DEVICES_MMC(func)  func(MMC, mmc, 0) func(MMC, mmc, 1)
 165 #else
 166 # define BOOT_TARGET_DEVICES_MMC(func)
 167 #endif
 168
 169 #if defined(CONFIG_SATA_CEVA)
 170 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
 171 #else
 172 # define BOOT_TARGET_DEVICES_SCSI(func)
 173 #endif
 174
 175 #if defined(CONFIG_ZYNQMP_USB)
 176 # define BOOT_TARGET_DEVICES_USB(func)  func(USB, usb, 0) func(USB, usb, 1)
 177 #else
 178 # define BOOT_TARGET_DEVICES_USB(func)
 179 #endif
 180
 181 #define BOOT_TARGET_DEVICES(func) \
 182         BOOT_TARGET_DEVICES_MMC(func) \
 183         BOOT_TARGET_DEVICES_USB(func) \
 184         BOOT_TARGET_DEVICES_SCSI(func) \
 185         func(PXE, pxe, na) \
 186         func(DHCP, dhcp, na)
 187
 188 #include <config_distro_bootcmd.h>
 189
 190 /* Initial environment variables */
 191 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 192 #define CONFIG_EXTRA_ENV_SETTINGS \
 193         ENV_MEM_LAYOUT_SETTINGS \
 194         BOOTENV \
 195         DFU_ALT_INFO
 196 #endif
 197
 198 /* SPL can't handle all huge variables - define just DFU */
 199 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
 200 #undef CONFIG_EXTRA_ENV_SETTINGS
 201 # define CONFIG_EXTRA_ENV_SETTINGS \
 202         "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
 203                           "atf-uboot.ub ram 0x10000000 0x1000000;" \
 204                           "Image ram 0x80000 0x3f80000;" \
 205                           "system.dtb ram 0x4000000 0x100000\0" \
 206         "dfu_bufsiz=0x1000\0"
 207 #endif
 208
 209 #define CONFIG_SPL_TEXT_BASE            0xfffc0000
 210 #define CONFIG_SPL_STACK                0xfffffffc
 211 #define CONFIG_SPL_MAX_SIZE             0x40000
 212
 213 /* Just random location in OCM */
 214 #define CONFIG_SPL_BSS_START_ADDR       0x0
 215 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
 216
 217 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
 218 # define CONFIG_SPL_SPI_LOAD
 219 # define CONFIG_SYS_SPI_KERNEL_OFFS     0x80000
 220 # define CONFIG_SYS_SPI_ARGS_OFFS       0xa0000
 221 # define CONFIG_SYS_SPI_ARGS_SIZE       0xa0000
 222
 223 # define CONFIG_SYS_SPI_U_BOOT_OFFS     0x170000
 224 #endif
 225
 226 /* u-boot is like dtb */
 227 #define CONFIG_SPL_FS_LOAD_ARGS_NAME    "u-boot.bin"
 228 #define CONFIG_SYS_SPL_ARGS_ADDR        0x8000000
 229
 230 /* ATF is my kernel image */
 231 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME  "atf-uboot.ub"
 232
 233 /* FIT load address for RAM boot */
 234 #define CONFIG_SPL_LOAD_FIT_ADDRESS     0x10000000
 235
 236 /* MMC support */
 237 #ifdef CONFIG_MMC_SDHCI_ZYNQ
 238 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
 239 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR  0 /* unused */
 240 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
 241 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR        0 /* unused */
 242 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
 243 #endif
 244
 245 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
 246 # undef CONFIG_CMD_BOOTD
 247 # define CONFIG_SPL_ENV_SUPPORT
 248 # define CONFIG_SPL_HASH_SUPPORT
 249 # define CONFIG_ENV_MAX_ENTRIES 10
 250 #endif
 251
 252 #define CONFIG_SYS_SPL_MALLOC_START     0x20000000
 253 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
 254
 255 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
 256 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
 257 #endif
 258
 259 #define CONFIG_BOARD_EARLY_INIT_F
 260
 261 #endif /* __XILINX_ZYNQMP_H */