[PATCH v2 7/7] doc: android: avb: sync usage details
Igor Opaniuk
igor.opaniuk at foundries.io
Fri Feb 9 20:20:45 CET 2024
From: Igor Opaniuk <igor.opaniuk at gmail.com>
Sync usage info with the one cmd/avb.c.
Signed-off-by: Igor Opaniuk <igor.opaniuk at gmail.com>
---
Changes in v2:
- Address Mattijs comment about usage info, sync with cmd/avb.c
doc/android/avb2.rst | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/doc/android/avb2.rst b/doc/android/avb2.rst
index a072119574f..4aca7a5c660 100644
--- a/doc/android/avb2.rst
+++ b/doc/android/avb2.rst
@@ -38,16 +38,22 @@ AVB 2.0 U-Boot shell commands
Provides CLI interface to invoke AVB 2.0 verification + misc. commands for
different testing purposes::
- avb init <dev> - initialize avb 2.0 for <dev>
- avb verify - run verification process using hash data from vbmeta structure
+ avb init <dev> - initialize avb 2 for <dev>
avb read_rb <num> - read rollback index at location <num>
avb write_rb <num> <rb> - write rollback index <rb> to <num>
avb is_unlocked - returns unlock status of the device
- avb get_uuid <partname> - read and print uuid of partition <partname>
+ avb get_uuid <partname> - read and print uuid of partition <part>
avb read_part <partname> <offset> <num> <addr> - read <num> bytes from
- partition <partname> to buffer <addr>
+ partition <partname> to buffer <addr>
+ avb read_part_hex <partname> <offset> <num> - read <num> bytes from
+ partition <partname> and print to stdout
avb write_part <partname> <offset> <num> <addr> - write <num> bytes to
- <partname> by <offset> using data from <addr>
+ <partname> by <offset> using data from <addr>
+ avb read_pvalue <name> <bytes> - read a persistent value <name>
+ avb write_pvalue <name> <value> - write a persistent value <name>
+ avb verify [slot_suffix] - run verification process using hash data
+ from vbmeta structure
+ [slot_suffix] - _a, _b, etc (if vbmeta partition is slotted)
Partitions tampering (example)
------------------------------
--
2.34.1
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