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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 50b9782c83b66ce7ed89049421529f3ba34096d2 / . / disk / Kconfig
blob: 8af2a95430380f025833845ab94ff92c10b3cef6 [file] [log] [blame]
Patrick Delaunaye274ef62017-01-27 11:00:35 +0100[diff] [blame]1
2menu "Partition Types"
3
4config PARTITIONS
5 bool "Enable Partition Labels (disklabels) support"
6 default y
7 help
8 Partition Labels (disklabels) Supported:
9 Zero or more of the following:
10 - CONFIG_MAC_PARTITION Apple's MacOS partition table.
11 - CONFIG_DOS_PARTITION MS Dos partition table, traditional on the
12 Intel architecture, USB sticks, etc.
13 - CONFIG_ISO_PARTITION ISO partition table, used on CDROM etc.
14 - CONFIG_EFI_PARTITION GPT partition table, common when EFI is the
15 bootloader. Note 2TB partition limit; see
16 disk/part_efi.c
17 - CONFIG_MTD_PARTITIONS Memory Technology Device partition table.
18 If IDE or SCSI support is enabled (CONFIG_CMD_IDE or CONFIG_SCSI)
19 you must configure support for at least one non-MTD partition type
20 as well.
21
Patrick Delaunayf18fa312017-01-27 11:00:36 +0100[diff] [blame]22config MAC_PARTITION
23 bool "Enable Apple's MacOS partition table"
24 depends on PARTITIONS
Patrick Delaunayf18fa312017-01-27 11:00:36 +0100[diff] [blame]25 help
26 Say Y here if you would like to use device under U-Boot which
27 were partitioned on a Macintosh.
28
29config SPL_MAC_PARTITION
30 bool "Enable Apple's MacOS partition table for SPL"
31 depends on SPL && PARTITIONS
32 default y if MAC_PARTITION
33
Patrick Delaunayb0cf7332017-01-27 11:00:37 +0100[diff] [blame]34config DOS_PARTITION
35 bool "Enable MS Dos partition table"
36 depends on PARTITIONS
37 default y if DISTRO_DEFAULTS
Tom Rini936478e2017-03-14 11:08:11 -0400[diff] [blame]38 default y if x86 || CMD_FAT || USB_STORAGE
Patrick Delaunayb0cf7332017-01-27 11:00:37 +0100[diff] [blame]39 help
40 traditional on the Intel architecture, USB sticks, etc.
41
42config SPL_DOS_PARTITION
43 bool "Enable MS Dos partition table for SPL"
44 depends on SPL && PARTITIONS
45 default y if DOS_PARTITION
46
Patrick Delaunay1acc0082017-01-27 11:00:38 +0100[diff] [blame]47config ISO_PARTITION
48 bool "Enable ISO partition table"
49 depends on PARTITIONS
50 default y if DISTRO_DEFAULTS
Tom Rini936478e2017-03-14 11:08:11 -0400[diff] [blame]51 default y if MIPS || TEGRA
Patrick Delaunay1acc0082017-01-27 11:00:38 +0100[diff] [blame]52
53config SPL_ISO_PARTITION
54 bool "Enable ISO partition table for SPL"
55 depends on SPL && PARTITIONS
Patrick Delaunay1acc0082017-01-27 11:00:38 +0100[diff] [blame]56
Patrick Delaunay863c5b62017-01-27 11:00:39 +0100[diff] [blame]57config AMIGA_PARTITION
58 bool "Enable AMIGA partition table"
59 depends on PARTITIONS
60 help
61 Say Y here if you would like to use device under U-Boot which
62 were partitioned under AmigaOS.
63
64config SPL_AMIGA_PARTITION
65 bool "Enable AMIGA partition table for SPL"
66 depends on SPL && PARTITIONS
67 default y if AMIGA_PARTITION
68
Patrick Delaunaybd42a942017-01-27 11:00:41 +0100[diff] [blame]69config EFI_PARTITION
70 bool "Enable EFI GPT partition table"
71 depends on PARTITIONS
72 default y if DISTRO_DEFAULTS
73 default y if TEGRA
Adam Forda451bc22018-02-06 12:14:28 -0600[diff] [blame]74 select LIB_UUID
Patrick Delaunaybd42a942017-01-27 11:00:41 +0100[diff] [blame]75 help
76 Say Y here if you would like to use device under U-Boot which
77 were partitioned using EFI GPT.
78 common when EFI is the bootloader. Note 2TB partition limit;
79 see disk/part_efi.c
80
Maxime Ripard4ce52192017-11-14 20:50:04 +0100[diff] [blame]81config EFI_PARTITION_ENTRIES_NUMBERS
82 int "Number of the EFI partition entries"
83 depends on EFI_PARTITION
Maxime Ripard5dc02562017-11-14 21:07:51 +0100[diff] [blame]84 default 56 if ARCH_SUNXI
Maxime Ripard4ce52192017-11-14 20:50:04 +0100[diff] [blame]85 default 128
86 help
87 Specify the number of partition entries in the GPT. This is
88 meant to allow less than the standard specifies for devices
89 that might need to place their first-stage bootloader in the
90 middle of a regular GPT.
91
92 If unsure, leave at 128 entries, which is the standard
93 number.
94
Philipp Tomsich02e43532017-03-01 21:10:39 +0100[diff] [blame]95config EFI_PARTITION_ENTRIES_OFF
96 int "Offset (in bytes) of the EFI partition entries"
97 depends on EFI_PARTITION
98 default 0
99 help
100 Specify an earliest location (in bytes) where the partition
101 entries may be located. This is meant to allow "punching a
102 hole into a device" to create a gap for an SPL, its payload
103 and the U-Boot environment.
104
105 If unsure, leave at 0 (which will locate the partition
106 entries at the first possible LBA following the GPT header).
107
Patrick Delaunaybd42a942017-01-27 11:00:41 +0100[diff] [blame]108config SPL_EFI_PARTITION
109 bool "Enable EFI GPT partition table for SPL"
110 depends on SPL && PARTITIONS
111 default y if EFI_PARTITION
112
Patrick Delaunayb331cd62017-01-27 11:00:42 +0100[diff] [blame]113config PARTITION_UUIDS
114 bool "Enable support of UUID for partition"
115 depends on PARTITIONS
116 default y if DISTRO_DEFAULTS
117 default y if EFI_PARTITION
Adam Forda451bc22018-02-06 12:14:28 -0600[diff] [blame]118 select LIB_UUID
Patrick Delaunayb331cd62017-01-27 11:00:42 +0100[diff] [blame]119 help
120 Activate the configuration of UUID for partition
121
122config SPL_PARTITION_UUIDS
123 bool "Enable support of UUID for partition in SPL"
124 depends on SPL && PARTITIONS
125 default y if SPL_EFI_PARTITION
126
Patrick Delaunayaed8fda2017-01-27 11:00:43 +0100[diff] [blame]127config PARTITION_TYPE_GUID
128 bool "Enable support of GUID for partition type"
129 depends on PARTITIONS
130 depends on EFI_PARTITION
131 help
132 Activate the configuration of GUID type
133 for EFI partition
134
Patrick Delaunaye274ef62017-01-27 11:00:35 +0100[diff] [blame]135endmenu