Merge "a8k: Implement platform specific power off" into integration
diff --git a/include/plat/marvell/a8k/common/armada_common.h b/include/plat/marvell/a8k/common/armada_common.h
index dd2a24a..709d009 100644
--- a/include/plat/marvell/a8k/common/armada_common.h
+++ b/include/plat/marvell/a8k/common/armada_common.h
@@ -124,5 +124,6 @@
uint32_t *size, uintptr_t base);
int marvell_get_ccu_memory_map(int ap_idx, struct addr_map_win **win,
uint32_t *size);
+int system_power_off(void);
#endif /* ARMADA_COMMON_H */
diff --git a/plat/marvell/a8k/common/a8k_common.mk b/plat/marvell/a8k/common/a8k_common.mk
index ccb662b..bf79ebe 100644
--- a/plat/marvell/a8k/common/a8k_common.mk
+++ b/plat/marvell/a8k/common/a8k_common.mk
@@ -37,6 +37,13 @@
ROM_BIN_EXT ?= $(BUILD_PLAT)/ble.bin
DOIMAGE_FLAGS += -b $(ROM_BIN_EXT) $(NAND_DOIMAGE_FLAGS) $(DOIMAGE_SEC_FLAGS)
+# Check whether to build system_power.c for the platform
+ifneq ("$(wildcard $(PLAT_FAMILY_BASE)/$(PLAT)/board/system_power.c)","")
+SYSTEM_POWER_SUPPORT = 1
+else
+SYSTEM_POWER_SUPPORT = 0
+endif
+
# This define specifies DDR type for BLE
$(eval $(call add_define,CONFIG_DDR4))
@@ -82,6 +89,10 @@
BL31_PORTING_SOURCES := $(PLAT_FAMILY_BASE)/$(PLAT)/board/marvell_plat_config.c
+ifeq ($(SYSTEM_POWER_SUPPORT),1)
+BL31_PORTING_SOURCES += $(PLAT_FAMILY_BASE)/$(PLAT)/board/system_power.c
+endif
+
BL31_SOURCES += lib/cpus/aarch64/cortex_a72.S \
$(PLAT_COMMON_BASE)/aarch64/plat_helpers.S \
$(PLAT_COMMON_BASE)/aarch64/plat_arch_config.c \
diff --git a/plat/marvell/a8k/common/plat_pm.c b/plat/marvell/a8k/common/plat_pm.c
index d07601a..96e95c2 100644
--- a/plat/marvell/a8k/common/plat_pm.c
+++ b/plat/marvell/a8k/common/plat_pm.c
@@ -792,8 +792,20 @@
* A8K handlers to shutdown/reboot the system
*****************************************************************************
*/
+
+/* Set a weak stub for platforms that don't configure system power off */
+#pragma weak system_power_off
+int system_power_off(void)
+{
+ return 0;
+}
+
static void __dead2 a8k_system_off(void)
{
+ /* Call the platform specific system power off function */
+ system_power_off();
+
+ /* board doesn't have a system off implementation */
ERROR("%s: needs to be implemented\n", __func__);
panic();
}