diff options
| author | Vishal Mahaveer <vishalm@ti.com> | 2017-10-12 22:47:03 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-10-16 09:43:34 -0400 |
| commit | 3f3607ded4135a340613293cfacbdd78e482235f (patch) | |
| tree | c9ec19690c31492aca4a56b1bab1c5ef975f0215 /include | |
| parent | d5a42f66344957a6611549881887ebbffa03fe99 (diff) | |
arm: dra7xx: Add vendor partition to Android GPT table for eMMC
Add vendor partition to Android GPT table for eMMC.
A Vendor image contains SoC-specific code and configuration.
Prior to Android 8.0, the vendor partition was optional ;
files belonging to these images were placed in boot.img or system.img
with symlinks (such as /vendor >/system/vendor ) when absent.
Android 8.0 makes the vendor partition mandatory
The goal is to modularize Android partitions with standard interface between
the Android Platform (on system.img ) and vendor-provided code(on vendor.img).
This standard interface enables the Android Platform to be updated
without affecting the SoC partitions. This makes it possible to upgrade a
device system.img from Android 8.0 to Android P while other images (such as
vendor.img) remain at Android 8.0. This modularity enables timely
Android platform upgrades (such as monthly security updates )
without requiring SoC/ODM partners to update SoC- and device-specific code.
Signed-off-by: Vishal Mahaveer <vishalm@ti.com>
Signed-off-by: Praneeth Bajjuri <praneeth@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/dra7xx_evm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h index 717861faee..3333e5efc5 100644 --- a/include/configs/dra7xx_evm.h +++ b/include/configs/dra7xx_evm.h @@ -66,6 +66,7 @@ "name=recovery,size=10M,uuid=${uuid_gpt_recovery};" \ "name=boot,size=10M,uuid=${uuid_gpt_boot};" \ "name=system,size=768M,uuid=${uuid_gpt_system};" \ + "name=vendor,size=256M,uuid=${uuid_gpt_vendor};" \ "name=cache,size=256M,uuid=${uuid_gpt_cache};" \ "name=ipu1,size=1M,uuid=${uuid_gpt_ipu1};" \ "name=ipu2,size=1M,uuid=${uuid_gpt_ipu2};" \ |