Signed-off-by: NLaowang-BearPi <wangcheng@holdiot.com>

Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: Ie2dfa7334417ccd55bd56a19a7882a982ce49cab

remove some unused Makefile code and optimize some code
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I1c31d07481bb6aee47b0c51d63d6b68316c38c88

Change-Id: I052d930d54e63179b17b77f02c107a015f3cfc3f

Description: platform directory refactoring
Sig: kernel
Feature or Bugfix: Feature
Binary Source: No

Description: platform directory refactoring
Sig: kernel
Feature or Bugfix: Feature
Binary Source: No

Change-Id: I86b30080016d611c16d3bd048b2684fe374b6a47

High resolution timer can now be excluded from the build.
There is currently no HR Timer implementation for other
platform than HiSi.

Note: HR Timer will be enabled by default
Signed-off-by: NZbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I5daf8e0ceec2a17025b579513e3bd74db1040916

Qemu ARM virtual platform emulates an ARM machine
with configurable, ARM components. This commit adds
configuration option for Cortex-A7 based virtual machine.

qemu_arm_virt_ca7 name is derived from a command
to invoke Qemu:
qemu-system-arm -M virt -cpu cortex-a7
Signed-off-by: NZbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: Ia267ee7c989b8c22e6c19d6f11ff3ee2eef8148b

Change-Id: Ia6c1f6302407a707b3ec9b805f4c92d8a7970b86