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_BOOTPATH
  56 #define CONFIG_BOOTP_GATEWAY
  57 #define CONFIG_BOOTP_HOSTNAME
  58 #define CONFIG_BOOTP_MAY_FAIL
  59 #define CONFIG_BOOTP_DNS
  60 #define CONFIG_BOOTP_PXE
  61 #define CONFIG_BOOTP_SUBNETMASK
  62
  63 /* Diff from config_distro_defaults.h */
  64 #define CONFIG_SUPPORT_RAW_INITRD
  65 #if !defined(CONFIG_SPL_BUILD)
  66 #define CONFIG_ENV_VARS_UBOOT_CONFIG
  67 #endif
  68 #define CONFIG_AUTO_COMPLETE
  69
  70 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
  71 # define CONFIG_SUPPORT_EMMC_BOOT
  72 # ifndef CONFIG_ZYNQ_SDHCI_MAX_FREQ
  73 #  define CONFIG_ZYNQ_SDHCI_MAX_FREQ    200000000
  74 # endif
  75 #endif
  76
  77 #ifdef CONFIG_NAND_ARASAN
  78 # define CONFIG_SYS_MAX_NAND_DEVICE     1
  79 # define CONFIG_SYS_NAND_ONFI_DETECTION
  80 # define CONFIG_MTD_DEVICE
  81 #endif
  82
  83 #if defined(CONFIG_SPL_BUILD)
  84 #define CONFIG_ZYNQMP_PSU_INIT_ENABLED
  85 #endif
  86
  87 /* Miscellaneous configurable options */
  88 #define CONFIG_SYS_LOAD_ADDR            0x8000000
  89
  90 #if defined(CONFIG_ZYNQMP_USB)
  91 #define CONFIG_SYS_DFU_DATA_BUF_SIZE    0x1800000
  92 #define DFU_DEFAULT_POLL_TIMEOUT        300
  93 #define CONFIG_USB_CABLE_CHECK
  94 #define CONFIG_USB_FUNCTION_THOR
  95 #define CONFIG_THOR_RESET_OFF
  96 #define DFU_ALT_INFO_RAM \
  97         "dfu_ram_info=" \
  98         "setenv dfu_alt_info " \
  99         "Image ram $kernel_addr $kernel_size\\\\;" \
 100         "system.dtb ram $fdt_addr $fdt_size\0" \
 101         "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
 102         "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
 103
 104 #define DFU_ALT_INFO  \
 105                 DFU_ALT_INFO_RAM
 106
 107 #ifndef CONFIG_SPL_BUILD
 108 # define PARTS_DEFAULT \
 109         "partitions=uuid_disk=${uuid_gpt_disk};" \
 110         "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
 111         "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
 112 #endif
 113 #endif
 114
 115 #if !defined(DFU_ALT_INFO)
 116 # define DFU_ALT_INFO
 117 #endif
 118
 119 #if !defined(PARTS_DEFAULT)
 120 # define PARTS_DEFAULT
 121 #endif
 122
 123 /* Do not preserve environment */
 124 #define CONFIG_ENV_SIZE                 0x8000
 125
 126 /* Monitor Command Prompt */
 127 /* Console I/O Buffer Size */
 128 #define CONFIG_SYS_CBSIZE               2048
 129 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 130 #define CONFIG_SYS_LONGHELP
 131 #define CONFIG_CMDLINE_EDITING
 132 #define CONFIG_PANIC_HANG
 133 #define CONFIG_SYS_MAXARGS              64
 134
 135 /* Ethernet driver */
 136 #if defined(CONFIG_ZYNQ_GEM)
 137 # define CONFIG_MII
 138 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
 139 # define PHY_ANEG_TIMEOUT       20000
 140 #endif
 141
 142 /* I2C */
 143 #if defined(CONFIG_SYS_I2C_ZYNQ)
 144 # define CONFIG_SYS_I2C
 145 # define CONFIG_SYS_I2C_ZYNQ_SPEED              100000
 146 # define CONFIG_SYS_I2C_ZYNQ_SLAVE              0
 147 #endif
 148
 149 /* EEPROM */
 150 #ifdef CONFIG_ZYNQMP_EEPROM
 151 # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN         2
 152 # define CONFIG_SYS_I2C_EEPROM_ADDR             0x54
 153 # define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS      4
 154 # define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS  5
 155 # define CONFIG_SYS_EEPROM_SIZE                 (64 * 1024)
 156 #endif
 157
 158 #ifdef CONFIG_SATA_CEVA
 159 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
 160 #define CONFIG_SYS_SCSI_MAX_LUN         1
 161 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
 162                                          CONFIG_SYS_SCSI_MAX_LUN)
 163 #endif
 164
 165 #define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)
 166
 167 #define CONFIG_BOARD_EARLY_INIT_R
 168 #define CONFIG_CLOCKS
 169
 170 #define ENV_MEM_LAYOUT_SETTINGS \
 171         "fdt_high=10000000\0" \
 172         "initrd_high=10000000\0" \
 173         "fdt_addr_r=0x40000000\0" \
 174         "pxefile_addr_r=0x10000000\0" \
 175         "kernel_addr_r=0x18000000\0" \
 176         "scriptaddr=0x02000000\0" \
 177         "ramdisk_addr_r=0x02100000\0" \
 178
 179 #if defined(CONFIG_MMC_SDHCI_ZYNQ)
 180 # define BOOT_TARGET_DEVICES_MMC(func)  func(MMC, mmc, 0) func(MMC, mmc, 1)
 181 #else
 182 # define BOOT_TARGET_DEVICES_MMC(func)
 183 #endif
 184
 185 #if defined(CONFIG_SATA_CEVA)
 186 # define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
 187 #else
 188 # define BOOT_TARGET_DEVICES_SCSI(func)
 189 #endif
 190
 191 #if defined(CONFIG_ZYNQMP_USB)
 192 # define BOOT_TARGET_DEVICES_USB(func)  func(USB, usb, 0) func(USB, usb, 1)
 193 #else
 194 # define BOOT_TARGET_DEVICES_USB(func)
 195 #endif
 196
 197 #define BOOT_TARGET_DEVICES(func) \
 198         BOOT_TARGET_DEVICES_MMC(func) \
 199         BOOT_TARGET_DEVICES_USB(func) \
 200         BOOT_TARGET_DEVICES_SCSI(func) \
 201         func(PXE, pxe, na) \
 202         func(DHCP, dhcp, na)
 203
 204 #include <config_distro_bootcmd.h>
 205
 206 /* Initial environment variables */
 207 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 208 #define CONFIG_EXTRA_ENV_SETTINGS \
 209         ENV_MEM_LAYOUT_SETTINGS \
 210         BOOTENV \
 211         DFU_ALT_INFO
 212 #endif
 213
 214 /* SPL can't handle all huge variables - define just DFU */
 215 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
 216 #undef CONFIG_EXTRA_ENV_SETTINGS
 217 # define CONFIG_EXTRA_ENV_SETTINGS \
 218         "dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
 219                           "atf-uboot.ub ram 0x10000000 0x1000000;" \
 220                           "Image ram 0x80000 0x3f80000;" \
 221                           "system.dtb ram 0x4000000 0x100000\0" \
 222         "dfu_bufsiz=0x1000\0"
 223 #endif
 224
 225 #define CONFIG_SPL_TEXT_BASE            0xfffc0000
 226 #define CONFIG_SPL_STACK                0xfffffffc
 227 #define CONFIG_SPL_MAX_SIZE             0x40000
 228
 229 /* Just random location in OCM */
 230 #define CONFIG_SPL_BSS_START_ADDR       0x0
 231 #define CONFIG_SPL_BSS_MAX_SIZE         0x80000
 232
 233 #define CONFIG_SPL_FRAMEWORK
 234
 235 #if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
 236 # define CONFIG_SPL_SPI_LOAD
 237 # define CONFIG_SYS_SPI_KERNEL_OFFS     0x80000
 238 # define CONFIG_SYS_SPI_ARGS_OFFS       0xa0000
 239 # define CONFIG_SYS_SPI_ARGS_SIZE       0xa0000
 240
 241 # define CONFIG_SYS_SPI_U_BOOT_OFFS     0x170000
 242 #endif
 243
 244 /* u-boot is like dtb */
 245 #define CONFIG_SPL_FS_LOAD_ARGS_NAME    "u-boot.bin"
 246 #define CONFIG_SYS_SPL_ARGS_ADDR        0x8000000
 247
 248 /* ATF is my kernel image */
 249 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME  "atf-uboot.ub"
 250
 251 /* FIT load address for RAM boot */
 252 #define CONFIG_SPL_LOAD_FIT_ADDRESS     0x10000000
 253
 254 /* MMC support */
 255 #ifdef CONFIG_MMC_SDHCI_ZYNQ
 256 # define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
 257 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR  0 /* unused */
 258 # define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
 259 # define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR        0 /* unused */
 260 # define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME        "u-boot.img"
 261 #endif
 262
 263 #if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
 264 # undef CONFIG_CMD_BOOTD
 265 # define CONFIG_SPL_ENV_SUPPORT
 266 # define CONFIG_SPL_HASH_SUPPORT
 267 # define CONFIG_ENV_MAX_ENTRIES 10
 268 #endif
 269
 270 #define CONFIG_SYS_SPL_MALLOC_START     0x20000000
 271 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x100000
 272
 273 #ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
 274 # error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
 275 #endif
 276
 277 #define CONFIG_BOARD_EARLY_INIT_F
 278
 279 #endif /* __XILINX_ZYNQMP_H */