disk/Kconfig

   1
   2 menu "Partition Types"
   3
   4 config PARTITIONS
   5         bool "Enable Partition Labels (disklabels) support"
   6         default y
   7         select SPL_SPRINTF if SPL
   8         select TPL_SPRINTF if TPL
   9         select SPL_STRTO if SPL
  10         select TPL_STRTO if TPL
  11         help
  12           Partition Labels (disklabels) Supported:
  13           Zero or more of the following:
  14           - CONFIG_MAC_PARTITION   Apple's MacOS partition table.
  15           - CONFIG_DOS_PARTITION   MS Dos partition table, traditional on the
  16                                    Intel architecture, USB sticks, etc.
  17           - CONFIG_ISO_PARTITION   ISO partition table, used on CDROM etc.
  18           - CONFIG_EFI_PARTITION   GPT partition table, common when EFI is the
  19                                    bootloader.  Note 2TB partition limit; see
  20                                    disk/part_efi.c
  21           - CONFIG_MTD_PARTITIONS  Memory Technology Device partition table.
  22           If IDE or SCSI support is enabled (CONFIG_CMD_IDE or CONFIG_SCSI)
  23           you must configure support for at least one non-MTD partition type
  24           as well.
  25
  26 config MAC_PARTITION
  27         bool "Enable Apple's MacOS partition table"
  28         depends on PARTITIONS
  29         help
  30           Say Y here if you would like to use device under U-Boot which
  31           were partitioned on a Macintosh.
  32
  33 config SPL_MAC_PARTITION
  34         bool "Enable Apple's MacOS partition table for SPL"
  35         depends on SPL && PARTITIONS
  36         default y if MAC_PARTITION
  37
  38 config DOS_PARTITION
  39         bool "Enable MS Dos partition table"
  40         depends on PARTITIONS
  41         default y if DISTRO_DEFAULTS
  42         default y if x86 || CMD_FAT || USB_STORAGE
  43         help
  44           traditional on the Intel architecture, USB sticks, etc.
  45
  46 config SPL_DOS_PARTITION
  47         bool "Enable MS Dos partition table for SPL"
  48         depends on SPL && PARTITIONS
  49         default y if DOS_PARTITION
  50
  51 config ISO_PARTITION
  52         bool "Enable ISO partition table"
  53         depends on PARTITIONS
  54         default y if DISTRO_DEFAULTS
  55         default y if MIPS || TEGRA
  56
  57 config SPL_ISO_PARTITION
  58         bool "Enable ISO partition table for SPL"
  59         depends on SPL && PARTITIONS
  60
  61 config AMIGA_PARTITION
  62         bool "Enable AMIGA partition table"
  63         depends on PARTITIONS
  64         help
  65           Say Y here if you would like to use device under U-Boot which
  66           were partitioned under AmigaOS.
  67
  68 config SPL_AMIGA_PARTITION
  69         bool "Enable AMIGA partition table for SPL"
  70         depends on SPL && PARTITIONS
  71         default y if AMIGA_PARTITION
  72
  73 config EFI_PARTITION
  74         bool "Enable EFI GPT partition table"
  75         depends on PARTITIONS
  76         default y if DISTRO_DEFAULTS
  77         default y if TEGRA
  78         select LIB_UUID
  79         help
  80           Say Y here if you would like to use device under U-Boot which
  81           were partitioned using EFI GPT.
  82           common when EFI is the bootloader.  Note 2TB partition limit;
  83           see disk/part_efi.c
  84
  85 config EFI_PARTITION_ENTRIES_NUMBERS
  86         int "Number of the EFI partition entries"
  87         depends on EFI_PARTITION
  88         default 56 if ARCH_SUNXI
  89         default 128
  90         help
  91           Specify the number of partition entries in the GPT. This is
  92           meant to allow less than the standard specifies for devices
  93           that might need to place their first-stage bootloader in the
  94           middle of a regular GPT.
  95
  96           If unsure, leave at 128 entries, which is the standard
  97           number.
  98
  99 config EFI_PARTITION_ENTRIES_OFF
 100         int "Offset (in bytes) of the EFI partition entries"
 101         depends on EFI_PARTITION
 102         default 0
 103         help
 104           Specify an earliest location (in bytes) where the partition
 105           entries may be located. This is meant to allow "punching a
 106           hole into a device" to create a gap for an SPL, its payload
 107           and the U-Boot environment.
 108
 109           If unsure, leave at 0 (which will locate the partition
 110           entries at the first possible LBA following the GPT header).
 111
 112 config SPL_EFI_PARTITION
 113         bool "Enable EFI GPT partition table for SPL"
 114         depends on  SPL && PARTITIONS
 115         default y if EFI_PARTITION
 116
 117 config PARTITION_UUIDS
 118         bool "Enable support of UUID for partition"
 119         depends on PARTITIONS
 120         default y if DISTRO_DEFAULTS
 121         default y if EFI_PARTITION
 122         select LIB_UUID
 123         help
 124           Activate the configuration of UUID for partition
 125
 126 config SPL_PARTITION_UUIDS
 127         bool "Enable support of UUID for partition in SPL"
 128         depends on SPL && PARTITIONS
 129         default y if SPL_EFI_PARTITION
 130
 131 config PARTITION_TYPE_GUID
 132         bool "Enable support of GUID for partition type"
 133         depends on PARTITIONS
 134         depends on EFI_PARTITION
 135         help
 136           Activate the configuration of GUID type
 137           for EFI partition
 138
 139 endmenu