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| author | Patrick Delaunay <patrick.delaunay73@gmail.com> | 2015-10-27 11:00:26 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-11-12 15:58:57 -0500 |
| commit | b38c108a9833ca2acb568530ebd269760f3925d9 (patch) | |
| tree | 6c63a6b0de4262236dba612b853f724e10d61500 /doc/README.gpt | |
| parent | 3526285068598f4e2ddaf19d4bd94f253de06ce9 (diff) | |
| download | u-boot-imx-b38c108a9833ca2acb568530ebd269760f3925d9.zip u-boot-imx-b38c108a9833ca2acb568530ebd269760f3925d9.tar.gz u-boot-imx-b38c108a9833ca2acb568530ebd269760f3925d9.tar.bz2 | |
part:efi: add GUID for linux file system data
Previously, Linux used the same GUID for the data partitions as Windows
(Basic data partition: EBD0A0A2-B9E5-4433-87C0-68B6B72699C7).
This created problems when dual-booting Linux and Windows in UEFI-GPT
Setup, so a new GUID (Linux filesystem data:
0FC63DAF-8483-4772-8E79-3D69D8477DE4) was defined jointly by GPT fdisk
and GNU Parted developers.
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
Diffstat (limited to 'doc/README.gpt')
| -rw-r--r-- | doc/README.gpt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/README.gpt b/doc/README.gpt index 59fdeeb..6e298d2 100644 --- a/doc/README.gpt +++ b/doc/README.gpt @@ -31,7 +31,8 @@ More often UUID is displayed as 32 hexadecimal digits, in 5 groups, separated by hyphens, in the form 8-4-4-4-12 for a total of 36 characters (32 digits and 4 hyphens) -For instance, GUID of Linux data partition: EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 +For instance, GUID of Basic data partition: EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 +and GUID of Linux filesystem data: 0FC63DAF-8483-4772-8E79-3D69D8477DE4 Historically there are 5 methods to generate this number. The oldest one is combining machine's MAC address and timer (epoch) value. |