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