build up with mec1521

[leenaarora18]

For building the intel raptor lake board which has mec1521 on it, which command can I use
cd ~/sandbox/ecfw-zephyr

Building for MTL-S (on-board EC)

west build -c -p auto -b mec172x_mtl_s

Building for MTL-P (on-board EC)

west build -c -p auto -b mec1501_mtl_p

Building for TGL + MECC card (deprecated)

west build -c -p always -b mec1501modular_assy6885 -- -DCONFIG_MEC15XX_AIC_ON_TGL=y

Building for MTL-P + MECC card (i.e. mec172x)

west build -c -p always -b mec172xmodular_assy6930

[albertofloyd]

@leenaarora18 Intel Raptor lake is not part of the supported HW by this project

[leenaarora18]

Thanks, Thats why how can i build intel rvp by using this code. Or how can i build MEC1521 if board is not defined.

[albertofloyd]

@leenaarora18 board definitions refer to 2 categories in this project:

1. EC HW features enabled e.g. I2C buses, EC CPU frequency, eSPI enabled or not, etc. (out-of-tree folder)
   This is virtually same in all designs using same EC chip. This is directly reusing Zephyr concept. Refer to[ Zephyr's porting guide for details ]
   (https://docs.zephyrproject.org/3.2.0/hardware/porting/board_porting.html#board-porting-guide)

2. EC GPIO mapping for a particular RVP design (boards folder)
   This is particular to this project (basic EC FW)
   Even among designs using same EC chip e.g MEC152x, EC GPIOS are mapped differently.

For your case, need to add a new board folder under out-of-tree boards you can based on reference designs which define your features closest to yours. Then modify as needed.

Note: RPL-S is based on ADL-S which was previously supported but not deprecated. .
https://github.com/intel/ecfw-zephyr/tree/master/out_of_tree_boards/boards/arm/mec1501_adl

RPL-P is completely different and not supported as part of this project.