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platform_system_core
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Support 'adb reboot fastboot' command conditionally. 

Devices not supporting logical partitions do not require the command.

Bug: 78793464
Test: 'adb reboot fastboot' reboots to bootloader for a device
not supporting logical partitions.

Change-Id: I0a7b6d4335040e24efbf461e2dd2d56ab1985b7f
This commit is contained in:
Hridya Valsaraju 2018-09-19 21:14:18 -07:00
parent 6590255dbb
commit 542582689d
2 changed files with 9 additions and 1 deletions
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4
adb/daemon/services.cpp
View File

@ -103,7 +103,9 @@ void reboot_service(unique_fd fd, const std::string& arg) {
if (reboot_arg.empty()) reboot_arg = "adb";
std::string reboot_string = android::base::StringPrintf("reboot,%s", reboot_arg.c_str());
if (reboot_arg == "fastboot" && access("/dev/socket/recovery", F_OK) == 0) {
if (reboot_arg == "fastboot" &&
android::base::GetBoolProperty("ro.boot.logical_partitions", false) &&
access("/dev/socket/recovery", F_OK) == 0) {
LOG(INFO) << "Recovery specific reboot fastboot";
/*
* The socket is created to allow switching between recovery and

6
init/reboot.cpp
View File

@ -464,6 +464,12 @@ bool HandlePowerctlMessage(const std::string& command) {
cmd = ANDROID_RB_RESTART2;
if (cmd_params.size() >= 2) {
reboot_target = cmd_params[1];
// adb reboot fastboot should boot into bootloader for devices not
// supporting logical partitions.
if (reboot_target == "fastboot" &&
!android::base::GetBoolProperty("ro.boot.logical_partitions", false)) {
reboot_target = "bootloader";
}
// When rebooting to the bootloader notify the bootloader writing
// also the BCB.
if (reboot_target == "bootloader") {