commit 22584d6ab9c324b33319330e2c4a9501aa97ba21
author Prasad Kummari <prasad.kummari@amd.com> Tue Mar 19 18:42:24 2024 -1200
committer Maheedhar Bollapalli <MaheedharSai.Bollapalli@amd.com> Thu Jul 04 09:19:20 2024 +0000
tree 6feed7bdde58b82051b6ddf5fc4bc017d0318b12
parent 5239f57a9df90ca99bce0aec15032850dd83f3d0

feat(zynqmp): move zynqmp platform to xlat tables v2

Switch to xlat table v2 version to add support for dynamic mapping
which is not supported in xlat table v1. It can be used for run
time DT mapping. Also xlat table v1 version is going to be
deprecated that's why switch is necessary and removed unused xlat
table v1 macro from platform.mk.
With ENABLE_LTO enabled, size difference in OCM between xlat
table v2 and xlat table v1 release is 82193 - 82058 = 135 bytes.

Change-Id: Ifec2e75fb19670e83dc761fc40a8c4cd5ed9087b
Signed-off-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Prasad Kummari <prasad.kummari@amd.com>
Signed-off-by: Maheedhar Bollapalli <MaheedharSai.Bollapalli@amd.com>

plat/xilinx/zynqmp/aarch64/zynqmp_common.c

diff --git a/plat/xilinx/zynqmp/aarch64/zynqmp_common.c b/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
index dba1734..b0bd8a1 100644
--- a/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
+++ b/plat/xilinx/zynqmp/aarch64/zynqmp_common.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2013-2022, Arm Limited and Contributors. All rights reserved.
- * Copyright (c) 2022-2023, Advanced Micro Devices, Inc. All rights reserved.
+ * Copyright (c) 2022-2024, Advanced Micro Devices, Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -12,7 +12,7 @@
 #include <drivers/generic_delay_timer.h>
 #include <lib/mmio.h>
 #include <lib/smccc.h>
-#include <lib/xlat_tables/xlat_tables.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
 #include <plat/common/platform.h>
 #include <services/arm_arch_svc.h>
 
@@ -28,9 +28,9 @@
  * configure_mmu_elx() will give the available subset of that,
  */
 const mmap_region_t plat_zynqmp_mmap[] = {
-	{ DEVICE0_BASE, DEVICE0_BASE, DEVICE0_SIZE, MT_DEVICE | MT_RW | MT_SECURE },
-	{ DEVICE1_BASE, DEVICE1_BASE, DEVICE1_SIZE, MT_DEVICE | MT_RW | MT_SECURE },
-	{ CRF_APB_BASE, CRF_APB_BASE, CRF_APB_SIZE, MT_DEVICE | MT_RW | MT_SECURE },
+	MAP_REGION_FLAT(DEVICE0_BASE, DEVICE0_SIZE, MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(DEVICE1_BASE, DEVICE1_SIZE, MT_DEVICE | MT_RW | MT_SECURE),
+	MAP_REGION_FLAT(CRF_APB_BASE, CRF_APB_SIZE, MT_DEVICE | MT_RW | MT_SECURE),
 	{0}
 };