ACPR/android_system_core
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5 commits

Author SHA1 Message Date
David Anderson
0d4277d7b3 fastbootd: Add commands for logical partitions. 
This patch adds the following new commands to fastbootd:

    getvar is_logical:<partition>
    create-logical-logical-partition <partition> <size>
    delete-logical-partition <partition>
    resize-logicallogical-partition <partition> <size>

All of these commands operate on logical partitions only, and require a
properly configured "super" partition to operate.

Bug: 78793464
Test: fastboot create-logical-partition example 4096
      fastboot create-logical-partition example 4096 returns error
      fastboot getvar is-logical:example returns "yes"
      fastboot getvar partition-size:example returns "1000"
      fastboot resize-logicalpartition example 8000
      fastboot getvar partition-size:example returns "2000"
      fastboot delete-logical-partition example
      fastboot getvar is-logical:example returns error
      fastboot getvar is-logical:system_a returns "no"

Change-Id: Iff323eabcf5c559fa04c7c92574650b01803eb1f
 2018-08-09 15:06:52 -07:00
David Anderson
12211d163e fastbootd: Enable erase and flash commands for physical partitions. 
Bug: 78793464
Test: adb reboot fastboot && fastboot flashall

Change-Id: Ibe802c36f6efe20111a2315616ef34d3a027950f
 2018-08-09 09:58:37 -07:00
David Anderson
856b7ecbb6 fastbootd: Allow returning errors from getvar handlers. 
Currently a few getvar handlers will return invalid strings when an
error occurs. This change allows those handlers to instead send a proper
failure message.

Bug: 78793464
Test: N/A
Change-Id: I7ff7d036c1e6fb0a3d700ecf21b1103ab77278d2
 2018-08-08 18:24:09 -07:00
Hridya Valsaraju
31d2c26409 fastbootd: Implement the getvar command. 
This implements basic "fastboot getvar" support, including commands supported
by IBootControl.

Bug: 78793464
Test: fastboot getvar <fastboot variable>

Change-Id: Iee1a7b3f43dea46f80dcdf73c45034e2ffe4727d
 2018-08-08 11:41:53 -07:00
Hridya Valsaraju
dea91b4b53 Add fastbootd. 
Fastbootd is started by recovery, and communicates
over usb with the fastboot protocol.

Add additional fastboot commands to move in and out of
fastbootd. "fastboot reboot recovery" and "fastboot reboot fastboot"

Bug: 78793464
Test: fastboot reboot recovery, fastboot reboot fastboot
Change-Id: Iffb77b2d3ceefb7335c38aa9fba7bd17821484f0
 2018-08-02 09:43:23 -07:00