build(intel): enable access to on-chip ram in BL31 for N5X
This adds the ncore ccu access and enable access to the
on-chip ram for N5X device in BL31.
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I713f6e93d33b6e91705547477ca32cfba5c8c13d
diff --git a/plat/intel/soc/n5x/bl31_plat_setup.c b/plat/intel/soc/n5x/bl31_plat_setup.c
index aeed3ac..2a8daa6 100644
--- a/plat/intel/soc/n5x/bl31_plat_setup.c
+++ b/plat/intel/soc/n5x/bl31_plat_setup.c
@@ -13,6 +13,7 @@
#include <lib/mmio.h>
#include <lib/xlat_tables/xlat_tables.h>
+#include "ccu/ncore_ccu.h"
#include "socfpga_mailbox.h"
#include "socfpga_private.h"
@@ -115,6 +116,8 @@
(uint64_t)plat_secondary_cpus_bl31_entry);
mailbox_hps_stage_notify(HPS_EXECUTION_STATE_SSBL);
+
+ ncore_enable_ocram_firewall();
}
const mmap_region_t plat_dm_mmap[] = {
diff --git a/plat/intel/soc/n5x/platform.mk b/plat/intel/soc/n5x/platform.mk
index 8366d6d..b72bcc4 100644
--- a/plat/intel/soc/n5x/platform.mk
+++ b/plat/intel/soc/n5x/platform.mk
@@ -25,7 +25,8 @@
lib/xlat_tables/xlat_tables_common.c \
plat/intel/soc/common/aarch64/platform_common.c \
plat/intel/soc/common/aarch64/plat_helpers.S \
- plat/intel/soc/common/socfpga_delay_timer.c
+ plat/intel/soc/common/socfpga_delay_timer.c \
+ plat/intel/soc/common/drivers/ccu/ncore_ccu.c
BL2_SOURCES +=