board: st: add generic board for STM32MP1 family

Add first support for STM32MP157C-ED1 board with "Basic" boot chain
1/ Boot Rom: load SPL with STM32 image header in SYSRAM
2/ SPL: power up and initialize the DDR and load U-Boot image
        from SDCARD in DDR
3/ U-Boot: search and load extlinux.conf in SDCARD
           (DISTRO activated)

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
new file mode 100644
index 0000000000..84c971c793
--- /dev/null
+++ b/board/st/stm32mp1/stm32mp1.c
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
+ *
+ * SPDX-License-Identifier:	GPL-2.0+	BSD-3-Clause
+ */
+#include <config.h>
+#include <common.h>
+#include <asm/arch/stm32.h>
+
+/*
+ * Get a global data pointer
+ */
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_late_init(void)
+{
+	return 0;
+}
+
+/* board dependent setup after realloc */
+int board_init(void)
+{
+	/* address of boot parameters */
+	gd->bd->bi_boot_params = STM32_DDR_BASE + 0x100;
+
+	return 0;
+}