Build from ATF commit:
e529a2760 plat: rk3588: support RK_SIP_SOC_BUS_DIV
update feature:
e529a2760 plat: rk3588: support RK_SIP_SOC_BUS_DIV
Change-Id: I4b349bcc27bd4ffc9a9a91ed7e1b8fcd1855378f
Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>