mvebu_armada-37xx.h 2.5 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. #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
  15. 115200, 230400, 460800, 921600 }
  16. /*
  17. * For booting Linux, the board info and command line data
  18. * have to be in the first 8 MB of memory, since this is
  19. * the maximum mapped by the Linux kernel during initialization.
  20. */
  21. #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
  22. #define CONFIG_INITRD_TAG /* enable INITRD tag */
  23. #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
  24. #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
  25. /*
  26. * Size of malloc() pool
  27. */
  28. #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */
  29. /*
  30. * Other required minimal configurations
  31. */
  32. #define CONFIG_SYS_LOAD_ADDR 0x06000000 /* default load adr */
  33. #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
  34. #define CONFIG_SYS_MAXARGS 32 /* max number of command args */
  35. /* End of 16M scrubbed by training in bootrom */
  36. #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000)
  37. /*
  38. * I2C
  39. */
  40. #define CONFIG_I2C_MV
  41. #define CONFIG_SYS_I2C_SLAVE 0x0
  42. /*
  43. * SPI Flash configuration
  44. */
  45. #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
  46. /*
  47. * Ethernet Driver configuration
  48. */
  49. #define CONFIG_ARP_TIMEOUT 200
  50. #define CONFIG_NET_RETRY_COUNT 50
  51. #define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3)
  52. /*
  53. * SATA/SCSI/AHCI configuration
  54. */
  55. #define CONFIG_SCSI_AHCI_PLAT
  56. #define CONFIG_LBA48
  57. #define CONFIG_SYS_64BIT_LBA
  58. #define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
  59. #define CONFIG_SYS_SCSI_MAX_LUN 1
  60. #define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  61. CONFIG_SYS_SCSI_MAX_LUN)
  62. #define BOOT_TARGET_DEVICES(func) \
  63. func(MMC, mmc, 1) \
  64. func(MMC, mmc, 0) \
  65. func(USB, usb, 0) \
  66. func(SCSI, scsi, 0) \
  67. func(PXE, pxe, na) \
  68. func(DHCP, dhcp, na)
  69. #include <config_distro_bootcmd.h>
  70. /* fdt_addr and kernel_addr are needed for existing distribution boot scripts */
  71. #define CONFIG_EXTRA_ENV_SETTINGS \
  72. "scriptaddr=0x6d00000\0" \
  73. "pxefile_addr_r=0x6e00000\0" \
  74. "fdt_addr=0x6f00000\0" \
  75. "fdt_addr_r=0x6f00000\0" \
  76. "kernel_addr=0x7000000\0" \
  77. "kernel_addr_r=0x7000000\0" \
  78. "ramdisk_addr_r=0xa000000\0" \
  79. BOOTENV
  80. #endif /* _CONFIG_MVEBU_ARMADA_37XX_H */