board: stmp32mp1: split board and SOC STM32MP15 configuration
Add a configuration file "stm32mp15_st_common.h" to handle the
STMicroelectronics boards configuration and rename stm32mp1.h to
"stm32mp15_common.h" to handle the generic STM32MP15x series configuration.
The configuration file "dh_stm32mp1.h" is also renamed to
"stm32mp15_dh_dhcom" for the configuration of board based on the
dhelectronics STM32MP15x SOM.
In the STMicroelectronics board configuration the default bootcmd
"bootcmd_stm32mp" is updated to only select the extlinux file found on
SD-Card on STM32MP15x EV1 for boot from NOR device.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
diff --git a/include/configs/stm32mp15_dh_dhsom.h b/include/configs/stm32mp15_dh_dhsom.h
new file mode 100644
index 0000000..c559cd7
--- /dev/null
+++ b/include/configs/stm32mp15_dh_dhsom.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
+/*
+ * Copyright (C) 2020 Marek Vasut <marex@denx.de>
+ *
+ * Configuration settings for the DH STM32MP15x SoMs
+ */
+
+#ifndef __CONFIG_STM32MP15_DH_DHSOM_H__
+#define __CONFIG_STM32MP15_DH_DHSOM_H__
+
+#include <configs/stm32mp15_common.h>
+
+#define CONFIG_SPL_TARGET "u-boot.itb"
+
+#endif