How to add a new defconfig to compiler in imx8mplus platform.

[t2865k5]

Dear NXP,

I have some question as follows:

(1) Which one is the default defconfig used on imx8mplus platform.

     Is it git\arch\arm64\configs\imx_v8_defconfig ?

(2) 

I want to add a new defconfig. E.g
git\arch\arm64\configs\srg_imx8mp_defconfig

Which command should I use ,and can apply srg_imx8mp_defconfig

Make ARCH=arm64 CROSS_COMPILE .....srg_imx8mp_defconfig

[t2865k5]

Dear NXP,

(1) make mrproper

(2) make ARCH=arm64 defconfig

(3) bitbake linux-imx -f -c compile

(4) bitbake linux-imx -f -c deploy

(5) Please refer to the pictures and the fail message appears

Please help fix this issue .

[t2865k5]

Dear NXP,

Which file is the default config for imx8mplus platform ? Is it (1) , (2) or (3)

arch\arm64\configs :

(1) defconfig

(2) imx.config

(3) imx_v8_defconfig

[t2865k5]

Dear NXP,

Which file is the default config ?

[Zhiming_Liu]

 imx_v8_defconfig

[Zhiming_Liu]

@t2865k5 

make ARCH=arm64 srg_imx8mp_defconfig