Victor Sun 471f7e5b28 Makefile: parameters check for board and scenario ...

When user use make parameters to specify BOARD and SCENARIO, there might
be some conflict because parameter of KCONFIG_FILE/BOARD_FILE/SCENARIO_FILE
also includes BOARD/SCENARIO info. To simplify, we only alow below valid
usages:

 1. make <target>
 2. make <target> KCONFIG_FILE=xxx
 3. make <target> BOARD=xxx SCENARIO=xxx
 4. make <target> BOARD_FILE=xxx SCENARIO_FILE=xxx
 5. make <target> KCONFIG_FILE=xxx BOARD_FILE=xxx SCENARIO_FILE=xxx

Especially for case 1 that no any parameters are specified:
    a. If hypervisor/build/.config file which generated by "make menuconfig"
       exist, the .config file will be loaded as KCONFIG_FILE:
       i.e. equal: make <target> KCONFIG_FILE=hypervisor/build/.config

    b. If hypervisor/build/.config file does not exist,
       the default BOARD/SCENARIO will be loaded:
       i.e. equal: make <target> BOARD=$(BOARD) SCENARIO=$(SCENARIO)

Tracked-On: #4517

Signed-off-by: Victor Sun <victor.sun@intel.com>

2020-04-03 15:15:05 +08:00

..

makefile

Makefile: parameters check for board and scenario

2020-04-03 15:15:05 +08:00

genld.sh

dm: Add licenses to the scripts.

2019-11-11 15:35:19 +08:00