chore(zynqmp): reorganize tsp code into common path
Reorganized TSP code into common folder, updated paths in
tsp-zynqmp.mk. Handling the return value of a console registration
function.
Change-Id: I848f17c3417b3e8c8cbd2058e9642ed13d121325
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
diff --git a/plat/xilinx/common/tsp/tsp_plat_setup.c b/plat/xilinx/common/tsp/tsp_plat_setup.c
new file mode 100644
index 0000000..4d41215
--- /dev/null
+++ b/plat/xilinx/common/tsp/tsp_plat_setup.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2014-2019, Arm Limited and Contributors. All rights reserved.
+ * Copyright (c) 2023, Advanced Micro Devices. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <common/bl_common.h>
+#include <common/debug.h>
+#include <drivers/console.h>
+#include <plat/arm/common/plat_arm.h>
+#include <platform_tsp.h>
+
+#include <plat_private.h>
+
+/*******************************************************************************
+ * Initialize the UART
+ ******************************************************************************/
+void tsp_early_platform_setup(void)
+{
+ /*
+ * Register a different console than already in use to display
+ * messages from TSP
+ */
+ static console_t tsp_boot_console;
+ int32_t rc;
+
+ rc = console_cdns_register((uintptr_t)UART_BASE,
+ (uint32_t)get_uart_clk(),
+ (uint32_t)UART_BAUDRATE,
+ &tsp_boot_console);
+ if (rc == 0) {
+ panic();
+ }
+
+ console_set_scope(&tsp_boot_console,
+ CONSOLE_FLAG_RUNTIME | CONSOLE_FLAG_BOOT);
+}
+
+/*******************************************************************************
+ * Perform platform specific setup placeholder
+ ******************************************************************************/
+void tsp_platform_setup(void)
+{
+ plat_arm_gic_driver_init();
+ plat_arm_gic_init();
+}
+
+/*******************************************************************************
+ * Perform the very early platform specific architectural setup here. At the
+ * moment this is only initializes the MMU
+ ******************************************************************************/
+void tsp_plat_arch_setup(void)
+{
+ const mmap_region_t bl_regions[] = {
+ MAP_REGION_FLAT(BL32_BASE, BL32_END - BL32_BASE,
+ MT_MEMORY | MT_RW | MT_SECURE),
+ MAP_REGION_FLAT(BL_CODE_BASE, BL_CODE_END - BL_CODE_BASE,
+ MT_CODE | MT_SECURE),
+ MAP_REGION_FLAT(BL_RO_DATA_BASE, BL_RO_DATA_END - BL_RO_DATA_BASE,
+ MT_RO_DATA | MT_SECURE),
+ MAP_REGION_FLAT(BL_COHERENT_RAM_BASE,
+ BL_COHERENT_RAM_END - BL_COHERENT_RAM_BASE,
+ MT_DEVICE | MT_RW | MT_SECURE),
+ {0}
+ };
+
+ setup_page_tables(bl_regions, plat_get_mmap());
+ enable_mmu_el1(0);
+}