mvebu_armada-37xx.h 2.6 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104
  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Copyright (C) 2016 Stefan Roese <sr@denx.de>
  4. */
  5. #ifndef _CONFIG_MVEBU_ARMADA_37XX_H
  6. #define _CONFIG_MVEBU_ARMADA_37XX_H
  7. /*
  8. * High Level Configuration Options (easy to change)
  9. */
  10. /* additions for new ARM relocation support */
  11. #define CONFIG_SYS_SDRAM_BASE 0x00000000
  12. /* auto boot */
  13. #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
  14. 115200, 230400, 460800, 921600 }
  15. /*
  16. * For booting Linux, the board info and command line data
  17. * have to be in the first 8 MB of memory, since this is
  18. * the maximum mapped by the Linux kernel during initialization.
  19. */
  20. #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
  21. #define CONFIG_INITRD_TAG /* enable INITRD tag */
  22. #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
  23. #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
  24. /*
  25. * Size of malloc() pool
  26. */
  27. #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */
  28. /*
  29. * Other required minimal configurations
  30. */
  31. #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
  32. #define CONFIG_SYS_MEMTEST_START 0x00800000 /* 8M */
  33. #define CONFIG_SYS_MEMTEST_END 0x00ffffff /*(_16M -1) */
  34. #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
  35. #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
  36. /* End of 16M scrubbed by training in bootrom */
  37. #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000)
  38. /*
  39. * I2C
  40. */
  41. #define CONFIG_I2C_MV
  42. #define CONFIG_SYS_I2C_SLAVE 0x0
  43. /*
  44. * SPI Flash configuration
  45. */
  46. #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
  47. /* Environment in SPI NOR flash */
  48. /*
  49. * Ethernet Driver configuration
  50. */
  51. #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */
  52. #define CONFIG_ARP_TIMEOUT 200
  53. #define CONFIG_NET_RETRY_COUNT 50
  54. #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3)
  55. /* USB ethernet */
  56. /*
  57. * SATA/SCSI/AHCI configuration
  58. */
  59. #define CONFIG_SCSI_AHCI_PLAT
  60. #define CONFIG_LBA48
  61. #define CONFIG_SYS_64BIT_LBA
  62. #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
  63. #define CONFIG_SYS_SCSI_MAX_LUN 1
  64. #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  65. CONFIG_SYS_SCSI_MAX_LUN)
  66. #define BOOT_TARGET_DEVICES(func) \
  67. func(MMC, mmc, 1) \
  68. func(MMC, mmc, 0) \
  69. func(USB, usb, 0) \
  70. func(SCSI, scsi, 0) \
  71. func(PXE, pxe, na) \
  72. func(DHCP, dhcp, na)
  73. #include <config_distro_bootcmd.h>
  74. #define CONFIG_EXTRA_ENV_SETTINGS \
  75. "scriptaddr=0x4d00000\0" \
  76. "pxefile_addr_r=0x4e00000\0" \
  77. "fdt_addr_r=0x4f00000\0" \
  78. "kernel_addr_r=0x5000000\0" \
  79. "ramdisk_addr_r=0x8000000\0" \
  80. BOOTENV
  81. #endif /* _CONFIG_MVEBU_ARMADA_37XX_H */