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 /firmware | |
| 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 'firmware')
| -rw-r--r-- | firmware/include/gpt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/firmware/include/gpt.h b/firmware/include/gpt.h index ff6ee322..133a9087 100644 --- a/firmware/include/gpt.h +++ b/firmware/include/gpt.h @@ -53,6 +53,8 @@ extern "C" { {{{0xebd0a0a2,0xb9e5,0x4433,0x87,0xc0,{0x68,0xb6,0xb7,0x26,0x99,0xc7}}}} #define GPT_ENT_TYPE_LINUX_FS \ {{{0x0fc63daf,0x8483,0x4772,0x8e,0x79,{0x3d,0x69,0xd8,0x47,0x7d,0xe4}}}} +#define GPT_ENT_TYPE_CHROMEOS_MINIOS \ + {{{0x09845860,0x705f,0x4bb5,0xb1,0x6c,{0x8a,0x8a,0x09,0x9c,0xaf,0x52}}}} #define UUID_NODE_LEN 6 #define GUID_SIZE 16 |