rockchip: px30: support px30

px30 is a Quad-core soc and Cortex-a53 inside.
This patch supports the following functions:
1. basic platform setup
2. power up/off cpus
3. suspend/resume cpus
4. suspend/resume system
5. reset system
6. power off system

Change-Id: I73d55aa978096c078242be921abe0ddca9e8f67e
Signed-off-by: XiaoDong Huang <derrick.huang@rock-chips.com>
diff --git a/plat/rockchip/px30/platform.mk b/plat/rockchip/px30/platform.mk
new file mode 100644
index 0000000..e947682
--- /dev/null
+++ b/plat/rockchip/px30/platform.mk
@@ -0,0 +1,63 @@
+#
+#Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
+#
+#SPDX-License-Identifier: BSD-3-Clause
+#
+
+
+RK_PLAT			:=	plat/rockchip
+RK_PLAT_SOC		:=	${RK_PLAT}/${PLAT}
+RK_PLAT_COMMON		:=	${RK_PLAT}/common
+
+DISABLE_BIN_GENERATION	:=	1
+
+PLAT_INCLUDES		:=	-Idrivers/arm/gic/common/			\
+				-Idrivers/arm/gic/v2/				\
+				-Iinclude/plat/common/				\
+				-I${RK_PLAT_COMMON}/				\
+				-I${RK_PLAT_COMMON}/include/			\
+				-I${RK_PLAT_COMMON}/drivers/parameter/		\
+				-I${RK_PLAT_COMMON}/pmusram			\
+				-I${RK_PLAT_SOC}/				\
+				-I${RK_PLAT_SOC}/drivers/pmu/			\
+				-I${RK_PLAT_SOC}/drivers/soc/			\
+				-I${RK_PLAT_SOC}/include/
+
+RK_GIC_SOURCES         :=	drivers/arm/gic/common/gic_common.c		\
+				drivers/arm/gic/v2/gicv2_main.c			\
+				drivers/arm/gic/v2/gicv2_helpers.c		\
+				plat/common/plat_gicv2.c			\
+				plat/common/aarch64/crash_console_helpers.S	\
+				${RK_PLAT}/common/rockchip_gicv2.c
+
+PLAT_BL_COMMON_SOURCES	:=	lib/xlat_tables/xlat_tables_common.c		\
+				lib/xlat_tables/aarch64/xlat_tables.c		\
+				plat/common/plat_psci_common.c
+
+BL31_SOURCES		+=	${RK_GIC_SOURCES}				\
+				drivers/arm/cci/cci.c				\
+				drivers/delay_timer/delay_timer.c		\
+				drivers/delay_timer/generic_delay_timer.c	\
+				drivers/ti/uart/aarch64/16550_console.S		\
+				lib/cpus/aarch64/cortex_a35.S			\
+				${RK_PLAT_COMMON}/aarch64/plat_helpers.S	\
+				${RK_PLAT_COMMON}/aarch64/platform_common.c	\
+				${RK_PLAT_COMMON}/bl31_plat_setup.c		\
+				${RK_PLAT_COMMON}/drivers/parameter/ddr_parameter.c	\
+				${RK_PLAT_COMMON}/params_setup.c		\
+				${RK_PLAT_COMMON}/pmusram/cpus_on_fixed_addr.S	\
+				${RK_PLAT_COMMON}/plat_pm.c			\
+				${RK_PLAT_COMMON}/plat_topology.c		\
+				${RK_PLAT_COMMON}/rockchip_sip_svc.c		\
+				${RK_PLAT_SOC}/drivers/pmu/pmu.c		\
+				${RK_PLAT_SOC}/drivers/soc/soc.c		\
+				${RK_PLAT_SOC}/plat_sip_calls.c
+
+ENABLE_PLAT_COMPAT	:=	0
+MULTI_CONSOLE_API	:=	1
+
+include lib/libfdt/libfdt.mk
+
+$(eval $(call add_define,PLAT_EXTRA_LD_SCRIPT))
+$(eval $(call add_define,PLAT_SKIP_OPTEE_S_EL1_INT_REGISTER))
+$(eval $(call add_define,PLAT_WARMBOOT_ADDR_NOT_ALIGN))