feat(nxp/driver/ifc_nor): add IFC nor flash driver
Add IFC Nor flash driver.
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Change-Id: I3275664b8848d0fe3c15ed92d95fb19adbf57f84
diff --git a/drivers/nxp/drivers.mk b/drivers/nxp/drivers.mk
index c2db363..ab3d757 100644
--- a/drivers/nxp/drivers.mk
+++ b/drivers/nxp/drivers.mk
@@ -89,3 +89,7 @@
ifeq (${GPIO_NEEDED},yes)
include ${PLAT_DRIVERS_PATH}/gpio/gpio.mk
endif
+
+ifeq (${IFC_NOR_NEEDED},yes)
+include ${PLAT_DRIVERS_PATH}/ifc/nor/ifc_nor.mk
+endif
diff --git a/drivers/nxp/ifc/nor/ifc_nor.c b/drivers/nxp/ifc/nor/ifc_nor.c
new file mode 100644
index 0000000..24fc308
--- /dev/null
+++ b/drivers/nxp/ifc/nor/ifc_nor.c
@@ -0,0 +1,18 @@
+/*
+ * Copyright 2020-2021 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+#include <stdint.h>
+#include <stdlib.h>
+
+#include <lib/xlat_tables/xlat_tables_v2.h>
+
+int ifc_nor_init(uintptr_t flash_addr, size_t flash_size)
+{
+ /* Adding NOR Memory Map in XLAT Table */
+ mmap_add_region(flash_addr, flash_addr, flash_size, MT_MEMORY | MT_RW);
+
+ return 0;
+}
diff --git a/drivers/nxp/ifc/nor/ifc_nor.mk b/drivers/nxp/ifc/nor/ifc_nor.mk
new file mode 100644
index 0000000..0022a81
--- /dev/null
+++ b/drivers/nxp/ifc/nor/ifc_nor.mk
@@ -0,0 +1,28 @@
+#
+# Copyright 2020-2021 NXP
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+ifeq (${NOR_ADDED},)
+
+NOR_ADDED := 1
+
+NOR_DRIVERS_PATH := ${PLAT_DRIVERS_PATH}/ifc/nor
+
+NOR_SOURCES := $(NOR_DRIVERS_PATH)/ifc_nor.c
+
+PLAT_INCLUDES += -I$(PLAT_DRIVERS_INCLUDE_PATH)/ifc
+
+ifeq (${BL_COMM_IFC_NOR_NEEDED},yes)
+BL_COMMON_SOURCES += ${NOR_SOURCES}
+else
+ifeq (${BL2_IFC_NOR_NEEDED},yes)
+BL2_SOURCES += ${NOR_SOURCES}
+endif
+ifeq (${BL31_IFC_NOR_NEEDED},yes)
+BL31_SOURCES += ${NOR_SOURCES}
+endif
+endif
+
+endif
diff --git a/include/drivers/nxp/ifc/ifc_nor.h b/include/drivers/nxp/ifc/ifc_nor.h
new file mode 100644
index 0000000..ee14460
--- /dev/null
+++ b/include/drivers/nxp/ifc/ifc_nor.h
@@ -0,0 +1,14 @@
+/*
+ * Copyright 2020-2021 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+
+#ifndef IFC_NOR_H
+#define IFC_NOR_H
+
+
+int ifc_nor_init(uintptr_t flash_addr, size_t flash_size);
+
+#endif /*IFC_NOR_H*/