xilinx_versal.h 4.1 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Configuration for Xilinx Versal
  4. * (C) Copyright 2016 - 2018 Xilinx, Inc.
  5. * Michal Simek <michal.simek@xilinx.com>
  6. *
  7. * Based on Configuration for Xilinx ZynqMP
  8. */
  9. #ifndef __XILINX_VERSAL_H
  10. #define __XILINX_VERSAL_H
  11. #define CONFIG_REMAKE_ELF
  12. /* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
  13. /* Generic Interrupt Controller Definitions */
  14. #define GICD_BASE 0xF9000000
  15. #define GICR_BASE 0xF9080000
  16. #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
  17. /* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
  18. #if CONFIG_COUNTER_FREQUENCY
  19. # define COUNTER_FREQUENCY CONFIG_COUNTER_FREQUENCY
  20. #endif
  21. /* Serial setup */
  22. #define CONFIG_CPU_ARMV8
  23. #define CONFIG_SYS_BAUDRATE_TABLE \
  24. { 4800, 9600, 19200, 38400, 57600, 115200 }
  25. /* BOOTP options */
  26. #define CONFIG_BOOTP_BOOTFILESIZE
  27. #define CONFIG_BOOTP_MAY_FAIL
  28. /* Miscellaneous configurable options */
  29. #define CONFIG_SYS_LOAD_ADDR 0x8000000
  30. /* Monitor Command Prompt */
  31. /* Console I/O Buffer Size */
  32. #define CONFIG_SYS_CBSIZE 2048
  33. #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
  34. sizeof(CONFIG_SYS_PROMPT) + 16)
  35. #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
  36. #define CONFIG_SYS_MAXARGS 64
  37. #if defined(CONFIG_CMD_DFU)
  38. #define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
  39. #define DFU_DEFAULT_POLL_TIMEOUT 300
  40. #define CONFIG_THOR_RESET_OFF
  41. #define DFU_ALT_INFO_RAM \
  42. "dfu_ram_info=" \
  43. "setenv dfu_alt_info " \
  44. "Image ram $kernel_addr_r $kernel_size_r\\\\;" \
  45. "system.dtb ram $fdt_addr_r $fdt_size_r\0" \
  46. "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
  47. "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
  48. #define DFU_ALT_INFO \
  49. DFU_ALT_INFO_RAM
  50. #endif
  51. #if !defined(DFU_ALT_INFO)
  52. # define DFU_ALT_INFO
  53. #endif
  54. /* Ethernet driver */
  55. #if defined(CONFIG_ZYNQ_GEM)
  56. # define CONFIG_NET_MULTI
  57. # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
  58. # define PHY_ANEG_TIMEOUT 20000
  59. #endif
  60. #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
  61. #define CONFIG_CLOCKS
  62. #define ENV_MEM_LAYOUT_SETTINGS \
  63. "fdt_high=10000000\0" \
  64. "fdt_addr_r=0x40000000\0" \
  65. "fdt_size_r=0x400000\0" \
  66. "pxefile_addr_r=0x10000000\0" \
  67. "kernel_addr_r=0x18000000\0" \
  68. "kernel_size_r=0x10000000\0" \
  69. "scriptaddr=0x20000000\0" \
  70. "ramdisk_addr_r=0x02100000\0" \
  71. "script_size_f=0x80000\0"
  72. #if defined(CONFIG_MMC_SDHCI_ZYNQ)
  73. # define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
  74. #else
  75. # define BOOT_TARGET_DEVICES_MMC(func)
  76. #endif
  77. #if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL)
  78. # define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0)
  79. #else
  80. # define BOOT_TARGET_DEVICES_XSPI(func)
  81. #endif
  82. #define BOOTENV_DEV_XSPI(devtypeu, devtypel, instance) \
  83. "bootcmd_xspi0=sf probe 0 0 0 && " \
  84. "sf read $scriptaddr $script_offset_f $script_size_f && " \
  85. "echo XSPI: Trying to boot script at ${scriptaddr} && " \
  86. "source ${scriptaddr}; echo XSPI: SCRIPT FAILED: continuing...;\0"
  87. #define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \
  88. "xspi0 "
  89. #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na)
  90. #define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
  91. "bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \
  92. "source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
  93. #define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
  94. "jtag "
  95. #define BOOT_TARGET_DEVICES_DFU_USB(func) func(DFU_USB, dfu_usb, 0)
  96. #define BOOTENV_DEV_DFU_USB(devtypeu, devtypel, instance) \
  97. "bootcmd_dfu_usb=setenv dfu_alt_info boot.scr ram $scriptaddr " \
  98. "$script_size_f; dfu 0 ram 0 && " \
  99. "echo DFU: Trying to boot script at ${scriptaddr} && " \
  100. "source ${scriptaddr}; " \
  101. "echo DFU: SCRIPT FAILED: continuing...;\0"
  102. #define BOOTENV_DEV_NAME_DFU_USB(devtypeu, devtypel, instance) \
  103. "dfu_usb "
  104. #define BOOT_TARGET_DEVICES(func) \
  105. BOOT_TARGET_DEVICES_JTAG(func) \
  106. BOOT_TARGET_DEVICES_MMC(func) \
  107. BOOT_TARGET_DEVICES_XSPI(func) \
  108. BOOT_TARGET_DEVICES_DFU_USB(func) \
  109. func(PXE, pxe, na) \
  110. func(DHCP, dhcp, na)
  111. #include <config_distro_bootcmd.h>
  112. /* Initial environment variables */
  113. #ifndef CONFIG_EXTRA_ENV_SETTINGS
  114. #define CONFIG_EXTRA_ENV_SETTINGS \
  115. ENV_MEM_LAYOUT_SETTINGS \
  116. BOOTENV \
  117. DFU_ALT_INFO
  118. #endif
  119. #endif /* __XILINX_VERSAL_H */