From a1e07b399b5724e0d8f68a2e6ba6ce3102c2c424 Mon Sep 17 00:00:00 2001
From: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
Date: Tue, 26 Nov 2024 16:32:26 +0200
Subject: [PATCH] feat(s32g274a): add console mapping

Add on-demand mapping of the console registers.

Change-Id: I146af2306f167602710c57b637deb1845fd95aff
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
---
 plat/nxp/s32/s32g274ardb2/plat_console.c | 7 +++++++
 plat/nxp/s32/s32g274ardb2/platform.mk    | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/plat/nxp/s32/s32g274ardb2/plat_console.c b/plat/nxp/s32/s32g274ardb2/plat_console.c
index 542fa7bef..e65e43953 100644
--- a/plat/nxp/s32/s32g274ardb2/plat_console.c
+++ b/plat/nxp/s32/s32g274ardb2/plat_console.c
@@ -5,6 +5,7 @@
  */
 
 #include <common/debug.h>
+#include <lib/xlat_tables/xlat_tables_v2.h>
 #include <linflex.h>
 #include <plat_console.h>
 #include <platform_def.h>
@@ -17,6 +18,12 @@ void console_s32g2_register(void)
 	};
 	int ret;
 
+	ret = mmap_add_dynamic_region(UART_BASE, UART_BASE, PAGE_SIZE,
+				      MT_DEVICE | MT_RW | MT_SECURE);
+	if (ret != 0) {
+		panic();
+	}
+
 	ret = console_linflex_register(UART_BASE, UART_CLOCK_HZ,
 				       UART_BAUDRATE, &s32g2_console);
 	if (ret == 0) {
diff --git a/plat/nxp/s32/s32g274ardb2/platform.mk b/plat/nxp/s32/s32g274ardb2/platform.mk
index 7d6e960a1..e9e24181a 100644
--- a/plat/nxp/s32/s32g274ardb2/platform.mk
+++ b/plat/nxp/s32/s32g274ardb2/platform.mk
@@ -38,6 +38,9 @@ ERRATA_A53_1530924 := 1
 ERRATA_SPECULATIVE_AT := 1
 ERRATA_S32_051700 := 1
 
+PLAT_XLAT_TABLES_DYNAMIC := 1
+$(eval $(call add_define,PLAT_XLAT_TABLES_DYNAMIC))
+
 # Selecting Drivers for SoC
 $(eval $(call SET_NXP_MAKE_FLAG,CONSOLE_NEEDED,BL_COMM))
 $(eval $(call SET_NXP_MAKE_FLAG,CLK_NEEDED,BL_COMM))
@@ -47,6 +50,7 @@ include ${PLAT_DRIVERS_PATH}/drivers.mk
 BL_COMMON_SOURCES += \
 	${PLAT_S32G274ARDB2}/plat_console.c \
 	${PLAT_S32G274ARDB2}/plat_helpers.S \
+	${XLAT_TABLES_LIB_SRCS} \
 
 BL2_SOURCES += \
 	${BL_COMMON_SOURCES} \