diff options
| author | Jae Hoon Kim <kimjae@chromium.org> | 2021-07-08 17:18:40 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-07-09 08:12:11 +0000 |
| commit | 7b74b47be87cb51ac2e413f898a7496945458232 (patch) | |
| tree | fca2db8373ad4408251de6785443a02fccdb5550 /cgpt | |
| parent | 5d590145f0b0e40f64cacc2acfa1d3b0a7b595f8 (diff) | |
| download | vboot-7b74b47be87cb51ac2e413f898a7496945458232.tar.gz | |
vboot_reference: Add GUID type for miniOS
MiniOS partitions should not be using the same GUID as the kernel. Refer
to bug as to reasons on why.
```
Using disk_layout_v3.json w/ types as "minios" instead of "kernel" and
checking the GUID uses the new type.
$ /build/zork-minios/usr/bin/cgpt show testimage
start size part contents
0 1 PMBR
1 1 Pri GPT header
2 32 Pri GPT table
40 1 1 Label: ""
Type: ChromeOS miniOS
UUID: 8A23CFDA-316E-B847-ADF2-80C4D1DF6F93
67 32 Sec GPT table
99 1 Sec GPT header
$ /build/zork-minios/usr/bin/cgpt show -n testimage
start size part contents
0 1 PMBR
1 1 Pri GPT header
2 32 Pri GPT table
40 1 1 Label: ""
Type: 09845860-705F-4BB5-B16C-8A8A099CAF52
UUID: 8A23CFDA-316E-B847-ADF2-80C4D1DF6F93
Attr: [0]
67 32 Sec GPT table
99 1 Sec GPT header
```
BUG=b:193182769
TEST=# comment above
BRANCH=none
Signed-off-by: Jae Hoon Kim <kimjae@google.com>
Change-Id: I18beb0c79762d838e580f6af7f4a2601e2980de6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/3017301
Tested-by: Jae Hoon Kim <kimjae@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Commit-Queue: Jae Hoon Kim <kimjae@chromium.org>
Diffstat (limited to 'cgpt')
| -rw-r--r-- | cgpt/cgpt_common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cgpt/cgpt_common.c b/cgpt/cgpt_common.c index c3edd0fc..932e81f1 100644 --- a/cgpt/cgpt_common.c +++ b/cgpt/cgpt_common.c @@ -672,6 +672,7 @@ const Guid guid_linux_data = GPT_ENT_TYPE_LINUX_FS; const Guid guid_chromeos_reserved = GPT_ENT_TYPE_CHROMEOS_RESERVED; const Guid guid_efi = GPT_ENT_TYPE_EFI; const Guid guid_unused = GPT_ENT_TYPE_UNUSED; +const Guid guid_chromeos_minios = GPT_ENT_TYPE_CHROMEOS_MINIOS; const static struct { const Guid *type; @@ -686,6 +687,7 @@ const static struct { {&guid_chromeos_reserved, "reserved", "ChromeOS reserved"}, {&guid_efi, "efi", "EFI System Partition"}, {&guid_unused, "unused", "Unused (nonexistent) partition"}, + {&guid_chromeos_minios, "minios", "ChromeOS miniOS"}, }; /* Resolves human-readable GPT type. |