Add 'partitions_offset_begin' attribute.

This attribute can set the target disk partitions offset
begin size. It is good for protecting some read-only data.

With this attribute, it makes security to protect SoC
read-only bootloader. To ensure that system boot security,
the SoC read-only bootloader has special format that MUST
use the SoC tool to flash it.

Change-Id: I5102f11ab37e1f706b2a1774ff888c29226a115f
Signed-off-by: Weiwen Chen <cww@rock-chips.com>
17 files changed
tree: a8faa75ced4dbf4dcc624848dcd05e8d1d215a6c
  1. Android.mk
  2. README
  3. bpt_test
  4. bpt_unittest.py
  5. bpttool
  6. test/