feat(st-ddr): add STM32MP2 driver
Add driver to support DDR on STM32MP2 platform. It drives the DDR PHY
and its firmware, as well as the DDR controller.
Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Maxime Méré <maxime.mere@foss.st.com>
Change-Id: I93de2db1b9378d5654e76b3bf6f3407d80bc4ca5
diff --git a/include/drivers/st/stm32mp2_ram.h b/include/drivers/st/stm32mp2_ram.h
new file mode 100644
index 0000000..b6fa928
--- /dev/null
+++ b/include/drivers/st/stm32mp2_ram.h
@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2024, STMicroelectronics - All Rights Reserved
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef STM32MP2_RAM_H
+#define STM32MP2_RAM_H
+
+bool stm32mp2_ddr_is_restored(void);
+int stm32mp2_ddr_probe(void);
+
+#endif /* STM32MP2_RAM_H */