turris_mox.h 2.6 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101
  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2018 Marek Behun <marek.behun@nic.cz>
  4. *
  5. * Based on mvebu_armada-37xx.h by Stefan Roese <sr@denx.de>
  6. */
  7. #ifndef _CONFIG_TURRIS_MOX_H
  8. #define _CONFIG_TURRIS_MOX_H
  9. #define CONFIG_SYS_BOOTM_LEN (64 << 20)
  10. #define CONFIG_LAST_STAGE_INIT
  11. /*
  12. * High Level Configuration Options (easy to change)
  13. */
  14. #define CONFIG_DISPLAY_BOARDINFO_LATE
  15. /* additions for new ARM relocation support */
  16. #define CONFIG_SYS_SDRAM_BASE 0x00000000
  17. /* auto boot */
  18. #define CONFIG_SYS_BAUDRATE_TABLE { 300, 600, 1200, 1800, 2400, 4800, \
  19. 9600, 19200, 38400, 57600, 115200, \
  20. 230400, 460800, 500000, 576000, \
  21. 921600, 1000000, 1152000, 1500000, \
  22. 2000000, 2500000, 3000000, 3500000, \
  23. 4000000, 4500000, 5000000, 5500000, \
  24. 6000000 }
  25. /*
  26. * For booting Linux, the board info and command line data
  27. * have to be in the first 8 MB of memory, since this is
  28. * the maximum mapped by the Linux kernel during initialization.
  29. */
  30. #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
  31. #define CONFIG_INITRD_TAG /* enable INITRD tag */
  32. #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
  33. #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
  34. /*
  35. * Size of malloc() pool
  36. */
  37. #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */
  38. /*
  39. * Other required minimal configurations
  40. */
  41. #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
  42. #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
  43. #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
  44. /* End of 16M scrubbed by training in bootrom */
  45. #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000)
  46. /*
  47. * I2C
  48. */
  49. #define CONFIG_I2C_MV
  50. #define CONFIG_SYS_I2C_SLAVE 0x0
  51. /* Environment in SPI NOR flash */
  52. /*
  53. * Ethernet Driver configuration
  54. */
  55. #define CONFIG_ARP_TIMEOUT 200
  56. #define CONFIG_NET_RETRY_COUNT 50
  57. #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3)
  58. #define BOOT_TARGET_DEVICES(func) \
  59. func(MMC, mmc, 0) \
  60. func(USB, usb, 0) \
  61. func(PXE, pxe, na) \
  62. func(DHCP, dhcp, na)
  63. #include <config_distro_bootcmd.h>
  64. #define TURRIS_MOX_BOOTCMD_RESCUE \
  65. "setenv bootargs \"console=ttyMV0,115200 " \
  66. "earlycon=ar3700_uart,0xd0012000\" && " \
  67. "sf probe && " \
  68. "sf read 0x5000000 0x190000 && " \
  69. "lzmadec 0x5000000 0x5800000 && " \
  70. "bootm 0x5800000"
  71. #define CONFIG_EXTRA_ENV_SETTINGS \
  72. "scriptaddr=0x4d00000\0" \
  73. "pxefile_addr_r=0x4e00000\0" \
  74. "fdt_addr_r=0x4f00000\0" \
  75. "kernel_addr_r=0x5000000\0" \
  76. "ramdisk_addr_r=0x8000000\0" \
  77. "fdtfile=marvell/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
  78. "bootcmd_rescue=" TURRIS_MOX_BOOTCMD_RESCUE "\0" \
  79. BOOTENV
  80. #endif /* _CONFIG_TURRIS_MOX_H */