3fb6fa7a71
Under the current Kconfigs, disk/part.c will be compiled in even if none of partition table types are enabled. This will lead to the size growth of SPL /TPL code. With this patch, CONFIG_PARTITIONS is selected only if, at least, one of CONFIG_*_PARTITION is enabled. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
159 lines
4.5 KiB
Plaintext
159 lines
4.5 KiB
Plaintext
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menu "Partition Types"
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config PARTITIONS
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bool
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help
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Partition Labels (disklabels) Supported:
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Zero or more of the following:
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- CONFIG_MAC_PARTITION Apple's MacOS partition table.
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- CONFIG_DOS_PARTITION MS Dos partition table, traditional on the
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Intel architecture, USB sticks, etc.
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- CONFIG_ISO_PARTITION ISO partition table, used on CDROM etc.
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- CONFIG_EFI_PARTITION GPT partition table, common when EFI is the
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bootloader. Note 2TB partition limit; see
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disk/part_efi.c
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- CONFIG_MTD_PARTITIONS Memory Technology Device partition table.
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If IDE or SCSI support is enabled (CONFIG_CMD_IDE or CONFIG_SCSI)
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you must configure support for at least one non-MTD partition type
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as well.
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config SPL_PARTITIONS
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bool
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select SPL_SPRINTF
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select SPL_STRTO
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help
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Enable this for base partition support in SPL. The required
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partition table types shold be enabled separately. This add a
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small amount of size to SPL, typically 500 bytes.
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config TPL_PARTITIONS
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bool
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select TPL_SPRINTF
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select TPL_STRTO
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help
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Enable this for base partition support in SPL. The required
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partition table types shold be enabled separately. This add a
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small amount of size to SPL, typically 500 bytes.
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config MAC_PARTITION
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bool "Enable Apple's MacOS partition table"
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select PARTITIONS
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help
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Say Y here if you would like to use device under U-Boot which
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were partitioned on a Macintosh.
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config SPL_MAC_PARTITION
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bool "Enable Apple's MacOS partition table for SPL"
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depends on SPL
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default y if MAC_PARTITION
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select SPL_PARTITIONS
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config DOS_PARTITION
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bool "Enable MS Dos partition table"
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default y if DISTRO_DEFAULTS
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default y if x86 || CMD_FAT || USB_STORAGE
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select PARTITIONS
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help
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traditional on the Intel architecture, USB sticks, etc.
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config SPL_DOS_PARTITION
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bool "Enable MS Dos partition table for SPL"
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depends on SPL
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default n if ARCH_SUNXI
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default y if DOS_PARTITION
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select SPL_PARTITIONS
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config ISO_PARTITION
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bool "Enable ISO partition table"
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default y if DISTRO_DEFAULTS
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default y if MIPS || ARCH_TEGRA
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select PARTITIONS
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config SPL_ISO_PARTITION
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bool "Enable ISO partition table for SPL"
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depends on SPL
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select SPL_PARTITIONS
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config AMIGA_PARTITION
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bool "Enable AMIGA partition table"
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select PARTITIONS
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help
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Say Y here if you would like to use device under U-Boot which
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were partitioned under AmigaOS.
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config SPL_AMIGA_PARTITION
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bool "Enable AMIGA partition table for SPL"
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depends on SPL
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default y if AMIGA_PARTITION
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select SPL_PARTITIONS
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config EFI_PARTITION
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bool "Enable EFI GPT partition table"
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default y if DISTRO_DEFAULTS
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default y if ARCH_TEGRA
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select PARTITIONS
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select LIB_UUID
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help
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Say Y here if you would like to use device under U-Boot which
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were partitioned using EFI GPT.
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common when EFI is the bootloader. Note 2TB partition limit;
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see disk/part_efi.c
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config EFI_PARTITION_ENTRIES_NUMBERS
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int "Number of the EFI partition entries"
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depends on EFI_PARTITION
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default 56 if ARCH_SUNXI
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default 128
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help
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Specify the number of partition entries in the GPT. This is
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meant to allow less than the standard specifies for devices
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that might need to place their first-stage bootloader in the
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middle of a regular GPT.
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If unsure, leave at 128 entries, which is the standard
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number.
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config EFI_PARTITION_ENTRIES_OFF
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int "Offset (in bytes) of the EFI partition entries"
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depends on EFI_PARTITION
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default 0
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help
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Specify an earliest location (in bytes) where the partition
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entries may be located. This is meant to allow "punching a
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hole into a device" to create a gap for an SPL, its payload
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and the U-Boot environment.
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If unsure, leave at 0 (which will locate the partition
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entries at the first possible LBA following the GPT header).
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config SPL_EFI_PARTITION
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bool "Enable EFI GPT partition table for SPL"
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depends on SPL
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default n if ARCH_SUNXI
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default y if EFI_PARTITION
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select SPL_PARTITIONS
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config PARTITION_UUIDS
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bool "Enable support of UUID for partition"
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depends on PARTITIONS
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default y if DISTRO_DEFAULTS
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default y if EFI_PARTITION
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select LIB_UUID
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help
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Activate the configuration of UUID for partition
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config SPL_PARTITION_UUIDS
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bool "Enable support of UUID for partition in SPL"
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depends on SPL_PARTITIONS
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default y if SPL_EFI_PARTITION
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config PARTITION_TYPE_GUID
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bool "Enable support of GUID for partition type"
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depends on EFI_PARTITION
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help
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Activate the configuration of GUID type
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for EFI partition
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endmenu
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