From bcb41dcaefacdd4cf0f679b34224cb3d997ee8b4 Mon Sep 17 00:00:00 2001 From: Patrick Delaunay Date: Tue, 27 Oct 2015 11:00:28 +0100 Subject: uuid: add selection by string for known partition type GUID short strings can be used in type parameter of gpt command to replace the guid string for the types known by u-boot partitions = name=boot,size=0x6bc00,type=data; \ name=root,size=0x7538ba00,type=linux; gpt write mmc 0 $partitions and they are also used to display the type of partition in "part list" command Partition Map for MMC device 0 -- Partition Type: EFI Part Start LBA End LBA Name Attributes Type GUID Partition GUID 1 0x00000022 0x0000037f "boot" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 type: data guid: d117f98e-6f2c-d04b-a5b2-331a19f91cb2 2 0x00000380 0x003a9fdc "root" attrs: 0x0000000000000000 type: 0fc63daf-8483-4772-8e79-3d69d8477de4 type: linux guid: 25718777-d0ad-7443-9e60-02cb591c9737 Signed-off-by: Patrick Delaunay --- doc/README.gpt | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'doc') diff --git a/doc/README.gpt b/doc/README.gpt index bf9b8bd..35902ce 100644 --- a/doc/README.gpt +++ b/doc/README.gpt @@ -184,6 +184,30 @@ can specify a other partition type guid: name=kernel,size=60MiB,uuid=..., type=0FC63DAF-8483-4772-8E79-3D69D8477DE4;" +Some strings can be also used at the place of known GUID : + "system" = PARTITION_SYSTEM_GUID + (C12A7328-F81F-11D2-BA4B-00A0C93EC93B) + "mbr" = LEGACY_MBR_PARTITION_GUID + (024DEE41-33E7-11D3-9D69-0008C781F39F) + "msft" = PARTITION_MSFT_RESERVED_GUID + (E3C9E316-0B5C-4DB8-817D-F92DF00215AE) + "data" = PARTITION_BASIC_DATA_GUID + (EBD0A0A2-B9E5-4433-87C0-68B6B72699C7) + "linux" = PARTITION_LINUX_FILE_SYSTEM_DATA_GUID + (0FC63DAF-8483-4772-8E79-3D69D8477DE4) + "raid" = PARTITION_LINUX_RAID_GUID + (A19D880F-05FC-4D3B-A006-743F0F84911E) + "swap" = PARTITION_LINUX_SWAP_GUID + (0657FD6D-A4AB-43C4-84E5-0933C84B4F4F) + "lvm" = PARTITION_LINUX_LVM_GUID + (E6D6D379-F507-44C2-A23C-238F2A3DF928) + + "partitions=uuid_disk=...;name=u-boot,size=60MiB,uuid=...; + name=kernel,size=60MiB,uuid=...,type=linux;" + +They are also used to display the type of partition in "part list" command. + + Useful info: ============ -- cgit v1.1