Add rock5c support

[amazingfate]

Description

rock 5c and rock 5c lite share the same kernel dts, and dts nodes in rk3582 is disabled at uboot, so I add one board config for both rock 5c and rock 5c lite.
I also add a uboot patch to unlock good ip cores in rk3582. So rock 5c lite may boot with 6/7/8 cpu cores, or full encoder/decoder support.
vendor kernel support depends on armbian/linux-rockchip#176

How Has This Been Tested?

• ./compile.sh BOARD=rock-5c BRANCH=vendor BUILD_DESKTOP=no BUILD_MINIMAL=no COMPRESS_OUTPUTIMAGE=sha,gpg,xz DEB_COMPRESS=xz KERNEL_CONFIGURE=no RELEASE=bookworm KERNEL_GIT=shallow
• ./compile.sh BOARD=rock-5c BRANCH=edge BUILD_DESKTOP=no BUILD_MINIMAL=no COMPRESS_OUTPUTIMAGE=sha,gpg,xz DEB_COMPRESS=xz KERNEL_CONFIGURE=no RELEASE=bookworm KERNEL_GIT=shallow

Checklist:

Please delete options that are not relevant.

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules