Change-Id: I0a73f0de3c25e427362fe9d96547c4d847448dda
Signed-off-by: Nkevin <liufeihu@huawei.com>

Signed-off-by: Nkevin <liufeihu@huawei.com>
Change-Id: I0a73f0de3c25e427362fe9d96547c4d847448dda

Signed-off-by: Nlaokz <laokz@foxmail.com>
Change-Id: I0eece39921292498243bd017f168f953a437731c

Signed-off-by: Nlzl <sucer_fater@163.com>

Signed-off-by: Nlzl <sucer_fater@163.com>

support turn off as many features as possible.
current only libc and posix and bsd can not be turned off.
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I1e97570c67593207a56dc11f357eca4b4a018bfd

编译工具链的选项不应该依赖单板的宏，否则每增加一块单板都需要去新增配置。

NULL_ADDRESS_PROTECT这个宏配置没有地方使用，去掉冗余宏，内存是一一映射，可以
访问0地址，且不会立马报错，需要这个功能，现在不是一一映射，而且访问空指针会
立马报错，所以不存在这个问题。

Change-Id: I0a6e6f2962ca6904c858898eb93a5b2f93e85b69

Change-Id: I052d930d54e63179b17b77f02c107a015f3cfc3f

Update only those configuration files that are used
during build (clang and clang+debug).
Signed-off-by: NZbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: I5639b0074e8c4e0fef4e21d9f3b8c1582bb038d5

Minimal system configuration for Qemu ARM Virtual platform
based on Cortex-A7, with GICv2.

Some debugging options are enabled to allow for shell bring-up,
hence debug configuration type.
Signed-off-by: NZbigniew Bodek <zbigniew.bodek@huawei.com>
Change-Id: Ifa01cd44733fd0154044013f45772d178e19e78e

Change-Id: Ia6c1f6302407a707b3ec9b805f4c92d8a7970b86