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-rw-r--r--src/soc/rockchip/rk3399/soc.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/soc/rockchip/rk3399/soc.c b/src/soc/rockchip/rk3399/soc.c
index 4418a27a25..37de652983 100644
--- a/src/soc/rockchip/rk3399/soc.c
+++ b/src/soc/rockchip/rk3399/soc.c
@@ -25,6 +25,7 @@
#include <stdlib.h>
#include <string.h>
#include <symbols.h>
+#include <arm-trusted-firmware/plat/rockchip/rk3399/include/shared/bl31_param.h>
static void soc_read_resources(device_t dev)
{
@@ -33,10 +34,11 @@ static void soc_read_resources(device_t dev)
static void soc_init(device_t dev)
{
- /* reserve bl31 image, which define in
- * arm-trusted-firmware/plat/rockchip/rk3399/include/platform_def.h
+ /*
+ * Reserve the whole TZRAM area because it will be marked as secure-only
+ * by BL31 and can not be accessed by the non-secure kernel.
*/
- mmio_resource(dev, 1, (0x10000 / KiB), (0x80000 / KiB));
+ mmio_resource(dev, 1, (TZRAM_BASE / KiB), (TZRAM_SIZE / KiB));
if (IS_ENABLED(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) && display_init_required())
rk_display_init(dev);