arm/ls102xa: Add PSCI support for ls102xa
Base on PSCI services, implement CPU_ON/CPU_OFF for ls102xa platform.
Tested on LS1021AQDS, LS1021ATWR.
Test CPU hotplug times: 60K
Test kernel boot times: 1.2K
Signed-off-by: Wang Dongsheng <dongsheng.wang@freescale.com>
Acked-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/arch/arm/cpu/armv7/ls102xa/Makefile b/arch/arm/cpu/armv7/ls102xa/Makefile
index 2e6a207..2d55782 100644
--- a/arch/arm/cpu/armv7/ls102xa/Makefile
+++ b/arch/arm/cpu/armv7/ls102xa/Makefile
@@ -12,3 +12,7 @@
obj-$(CONFIG_OF_LIBFDT) += fdt.o
obj-$(CONFIG_SYS_HAS_SERDES) += fsl_ls1_serdes.o ls102xa_serdes.o
obj-$(CONFIG_SPL) += spl.o
+
+ifdef CONFIG_ARMV7_PSCI
+obj-y += psci.o
+endif