plat: intel: Add BL2 support for Stratix 10 SoC
This adds BL2 support for Intel Stratix 10 SoC FPGA.
Functionality includes:
- Release and setup peripherals from reset
- Calibrate DDR
- ECC DDR Scrubbing
- Load FIP (bl31 and bl33)
Signed-off-by: Loh Tien Hock <tien.hock.loh@intel.com>
diff --git a/plat/intel/soc/stratix10/include/plat_macros.S b/plat/intel/soc/stratix10/include/plat_macros.S
new file mode 100644
index 0000000..667f6c8
--- /dev/null
+++ b/plat/intel/soc/stratix10/include/plat_macros.S
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2019, Intel Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __PLAT_MACROS_S__
+#define __PLAT_MACROS_S__
+
+#include <platform_def.h>
+
+ /* ---------------------------------------------
+ * The below required platform porting macro
+ * prints out relevant platform registers
+ * whenever an unhandled exception is taken in
+ * BL31.
+ * ---------------------------------------------
+ */
+ .macro plat_crash_print_regs
+ mov_imm x17, PLAT_GICC_BASE
+ mov_imm x16, PLAT_GICD_BASE
+ arm_print_gic_regs
+ .endm
+
+#endif /* __PLAT_MACROS_S__ */