mvebu_armada-37xx.h 2.6 KB

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  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. #include <linux/sizes.h>
  8. /*
  9. * High Level Configuration Options (easy to change)
  10. */
  11. /* additions for new ARM relocation support */
  12. #define CONFIG_SYS_SDRAM_BASE 0x00000000
  13. #define CONFIG_SYS_BOOTM_LEN SZ_64M /* Increase max gunzip size */
  14. /* auto boot */
  15. #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
  16. 115200, 230400, 460800, 921600 }
  17. /*
  18. * For booting Linux, the board info and command line data
  19. * have to be in the first 8 MB of memory, since this is
  20. * the maximum mapped by the Linux kernel during initialization.
  21. */
  22. #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
  23. #define CONFIG_INITRD_TAG /* enable INITRD tag */
  24. #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
  25. #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
  26. /*
  27. * Size of malloc() pool
  28. */
  29. #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */
  30. /*
  31. * Other required minimal configurations
  32. */
  33. #define CONFIG_SYS_LOAD_ADDR 0x06000000 /* default load adr */
  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_ARP_TIMEOUT 200
  52. #define CONFIG_NET_RETRY_COUNT 50
  53. #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3)
  54. /* USB ethernet */
  55. /*
  56. * SATA/SCSI/AHCI configuration
  57. */
  58. #define CONFIG_SCSI_AHCI_PLAT
  59. #define CONFIG_LBA48
  60. #define CONFIG_SYS_64BIT_LBA
  61. #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
  62. #define CONFIG_SYS_SCSI_MAX_LUN 1
  63. #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  64. CONFIG_SYS_SCSI_MAX_LUN)
  65. #define BOOT_TARGET_DEVICES(func) \
  66. func(MMC, mmc, 1) \
  67. func(MMC, mmc, 0) \
  68. func(USB, usb, 0) \
  69. func(SCSI, scsi, 0) \
  70. func(PXE, pxe, na) \
  71. func(DHCP, dhcp, na)
  72. #include <config_distro_bootcmd.h>
  73. /* fdt_addr and kernel_addr are needed for existing distribution boot scripts */
  74. #define CONFIG_EXTRA_ENV_SETTINGS \
  75. "scriptaddr=0x6d00000\0" \
  76. "pxefile_addr_r=0x6e00000\0" \
  77. "fdt_addr=0x6f00000\0" \
  78. "fdt_addr_r=0x6f00000\0" \
  79. "kernel_addr=0x7000000\0" \
  80. "kernel_addr_r=0x7000000\0" \
  81. "ramdisk_addr_r=0xa000000\0" \
  82. BOOTENV
  83. #endif /* _CONFIG_MVEBU_ARMADA_37XX_H */