fwk: create the Kconfig to select the framework's product family

There are lots of CONFIG_BOARD in the code, we should rename it with
the product family.

Create the Kconfig to select the framework's product family to enable/disable
the feature.

BRANCH=fwk-main
BUG=None
TEST=check family config in build/.config is correct with each project

Signed-off-by: Josh Tsai <Josh_Tsai@compal.com>
(cherry picked from commit 200e0fe)

Author: Josh-Tsai

zephyr/program/framework/Kconfig

@@ -20,6 +20,21 @@ config BOARD_MARIGOLD
 	  Build Framework Marigold reference board. Marigold has Intel SoC
 	  with NPCX993FA0BX EC.
 
+choice PLATFORM_EC_FRAMEWORK_FAMILY
+	prompt "Select the family design in the makefile"
+
+config PLATFORM_EC_FRAMEWORK_LAPTOP_13
+	bool "Framework Laptop 13-inch family"
+	help
+	  Framework Laptop 13-inch family
+
+config PLATFORM_EC_FRAMEWORK_LAPTOP_16
+	bool "Framework Laptop 16-inch family"
+	help
+	  Framework Laptop 16-inch family support gpu and fully customizable input design.
+
+endchoice
+
 # Project Configuration
 config CHIPSET_INTEL
 	bool "Framework Intel project"

zephyr/program/framework/lotus/project.conf

@@ -3,7 +3,6 @@
 # found in the LICENSE file.
 
 CONFIG_BOARD_LOTUS=y
-
 CONFIG_PLATFORM_EC_GPU=y
 
 # Customized